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Diffstat (limited to 'CHANGELOG')
| -rw-r--r-- | CHANGELOG | 2013 |
1 files changed, 2013 insertions, 0 deletions
diff --git a/CHANGELOG b/CHANGELOG new file mode 100644 index 0000000..379cc00 --- /dev/null +++ b/CHANGELOG @@ -0,0 +1,2013 @@ +pcp-3.9.10 (5 September 2014) + - Support for native systemd service files for daemons + - Support for nanosecond resolution event timestamps + - Changes to the FreeBSD build to bring it up to date + - libpcp: reduce daemon memory usage with secure sockets + - libpcp: add auto-deflate support for xz compression + - pmie/pmlogger scripts: xz compression support enabled + - pmie/pmlogger scripts: lzo compression support added + - pmlogconf: fix slow pmlogger_daily remote host startup + - pmcd_wait: fixed to handle af_unix sockets correctly + - pmatop: fix help keys + - pmatop: parse standard pcp options (including archives) + - pmstore: support for local-context mode of operation + - pmdiff: additional reporting options, added to /usr/bin + - pmdiff: fix column layout with custom precision setting + - pmlogsummary: fix time window reporting with -S and -T + - pmdapapi: new agent for PAPI hardware event counters + - pmdagfs2: latency metrics for glock grant/demote/queue + - pmdamysql: change metric semantics for "uptime" + - pmdaxfs: fix DSO mode and allow test data injection + - pmdammv: long option support + - docs: numerous updates to the online documentation + - docs: added a quick reference guide for Red Hat users + +pcp-3.9.9 (13 August 2014) + - sar2pcp: support for systat version 10.2.0 + - pmiostat(1): new monitor tool with iostat-alike output + - pcp-dmcache(1): new monitor tool for dm-cache devices + - pmdalinux: disk.dm.* metric hierarchiy (device mapper) + - pmdalinux: refine device mapper naming for old platforms + - pmdalinux: allow controlled data injection for QA tests + - pmdadmcache: new agent for device mapper cache targets + - pmdainfiniband: correctly initialise switch metrics + - libpcp: global timeout option for service discovery + - libpcp: __pmDiscoverServicesWithOptions() improvements + - libpcp: grok '%<interface' for link-local ipv6 addresses + - libpcp: derived metrics support for new rate() keyword + - python api: many convenience class module extensions + - python api: timeval accessor helper interfaces + - python api: pmUnitStr now uses thread-safe version + - python api: pmNumberStr_r now available from python + - python api: fix derived metrics interface exceptions + - pmlogconf: mark some log-default metrics as log-once + - dbpmda: use the correct (blocking) socket API variants + - pmlogger_daily: fix $PCP_RUN_DIR creation checks + +pcp-3.9.8 (16 July 2014) + - Add overlooked Debian packaging metadata updates. + +pcp-3.9.7 (16 July 2014) + - pmie: "ruleset" extensions to the pmie(1) language + - pmdaproc: additional memory and new blkio cgroup metrics + - pmdanvidia: new Nvidia GPU PMDA using NVML interfaces + - pmdainfiniband: add switch counter metrics + - pmdalustrecomm: bug fixes in the lnet memory metrics + - pmdamemcache: fixed underlying socket code + - pmdalinux: mem.util.available for down-rev kernels + - pmdagfs2: several fixes and improvements in behaviour + - pmdas: support for long form command line options + (aix, jbd2, linux, lustre, mounts, processes, sample, + sendmail, txmon, xfs) + - libpcp: 'timeout' option for 'probe' service discovery + - libpcp: secure sockets timeout handling improvements + - pmie examples: updates to the pmie tutorial docs + - pmchart: new MemAvailable view for mem.util.available + - porting: additional GNU/Hurd port updates + - packaging: fix Makepkgs script for old tar versions + - packaging: fix rpm builds for rpm versions prior to 4.6 + - libpcp: use minimum required stack for discovery threads + - libpcp: archive folio parsing in option handling code + - python APIs: archive folio parsing for recording tools + - man pages: updates to service discovery APIs and tools + - libpcp: archive interpolation thread safety improvements + - libpcp: fixed memory leak from pmDestroyContext(3) + +pcp-3.9.6 (19 June 2014) + - Fix pthreads build fallout for Solaris platforms + - Remove accidental /var/run/pcp install on Debian + - Rename configure.in to configure.ac as autoconf prefers + +pcp-3.9.5 (18 June 2014) + - porting work on the GNU/Hurd platform + - porting work on Windows (early MinGW-64 work) + - pmdalinux: add in the new mem.util.available metric + - pmchart: new vCPU view, resolve guest time reporting + - pmwebd: add CORS "Access-Control-Allow-Origin: *" to + JSON response headers + - pmatop: improvements to value fitting + - packaging: gui debuginfo/testsuite correctly replaced + - pmconfig: moved install location for Solaris conflict + - pmstat: fix hostname reporting when in cluster mode + - Coverity scan fixes in libpcp, python, and elsewhere + - packaging: pcp-doc now contains all of the tutorial bits + - python: timeval/metricspec error handling improvements + - pmatop: handle curses problems more gracefully + - pmdapostfix: run as postfix user, not the pcp user + - python: fix pmParseInterval failure segfault + - python: fix segfault when printing empty units + - libpcp: functions for collecting server port numbers + - pmcd.services metric reflecting PCP daemon usage + - libpcp, pmfind: active service probing + - pmproxy, pmwebd: support for service discovery + - pmcollectl, pmatop: improved log writing support + - pmie: long option support + - pmquery: neater output formatting + - pmchart, pmtime: long option support + - pmdasystemd: install the built binary + - python: significant work on the pcp.pmcc module, adding + long option support, scale conversion, an initial fetch + loop method, and entirely new convenience classes + - pmlogcheck: fix bad memory access sigsegv on some logs + - Fix infinite loop in build scripts without Qt enabled + - pmdalinux: add metrics from /proc/net/netstat + - pmdumptext: long option support + - pmcollectl: support for sub-second sampling intervals + - Revive support for RHEL5-era builds, post pcp-gui merge + +pcp-3.9.4 (15 May 2014) + - pmlogger: improved archive I/O features, esp for access to + archives while they are actively being written + - pmlogger/pmlc: all flushing operations are now no-ops, but + they remain available for backward compatibility + - pcp-free: use pmConvScale in case metric units ever change + - pmlogmv: fix a couple of argument handling corner cases + - another round of IPv6 updates throughout PCP, making use + of __pm* networking APIs instead of e.g. gethostbyname. + - archive utilities updated for long option support: + pmdumplog, pmlogcheck, pmlogextract, pmlogger, pmloglabel, + pmlogreduce, pmlogrewrite and pmlogsummary + - PMDAs with long option support: + pmdaapache, pmdabash, pmdagfs2, pmdasample, pmdasimple, + pmdatrivial + - libpcp: allow addition of free-form text to usage messages + - pmgetopt: new cross-platform long option handling utility, + allowing pcp shell scripts to acquire long option support + - shell scripts updated to support long options: + pcp, pmie2col, pmie_check, pmie_daily, pmlogger_check, + pmlogger_daily, pmlogger_merge, pmlogmv, pmnewlog, pmwtf, + pmsignal, pmlogconf + - pmlogger: improve pmlc access controls + - man pages: more detailed pmlc/pmlogger access control docs + - pmda systemd: adopt slow-start capability + - pcp command: improved error handling + - pmcollectl: correct reporting of disk and network details + - merged pcp-gui source tree (back) into pcp + +pcp-3.9.2 (15 April 2014) + - python api: direct support for creating derived metrics + - python api: fix C strings memory leak in pmExtractValue + - python api: fix pmConvScale parameterization + - python api: pmLookupName API mode allowing partial failure + - python api: improvements to the pmErr exceptions class + - python api: support auto-command-line-parsing in scripts + - python api: switch to thread-safe pmGetContextHostname + - pcp: support for scripted pcp(1) child commands, adding in + pcp-free(1), pcp-uptime(1) and pcp-numastat(1) to get the + ball rolling (python scripts) + - pmlogmv: new utility to atomically move/rename archives + - pmconfig: improvements to quoting for unusual versions + - pmdaproc.sh: allow Install/Remove from any directory + - libpcp: pmgetopt_r interface for use by collector tools + - libpcp_pmda: slow-start PMDA changes + - libpcp_pmda: fix a memory leak dealing in dynamic metrics, + with PMDAs using the optional hashed metric table method. + - libpcp_pmda: long option command line processing interface + - libpcp_pmda: handle POSIXLY_CORRECT arguments internally + - pmcd: remove POSIXLY_CORRECT env modifications + - dbpmda: remove POSIXLY_CORRECT env modifications + - pmlogger_check: add a no-merging-renaming-rewriting option + - pmlogger_daily: don't merge archives if it is not needed + (optimization) + - perl pmda api: add documentation for PCP::PMDA interfaces + - pmdalinux: fix a memory leak in cpu:node name resolution + - pmmgr: fix daemon invocation quirk for some sh variants + - pmdarpm: improvements to concurrent rpmdb access + - pmdarpm: rpm.size metric now 64bit, matching rpmdb changes + - pmdaproc.sh: add $perl_args and $python_args + - long command line options support: + pmdamailq, pmns utilities, newhelp, pmcd, pmcd_wait, pmcpp, + pmdate, pmdbg, pmerr, pmhostname, pmieconf, collectl2pcp, + pmlc, pmmgr, pmproxy, pmwebd. + - Makepkgs changes to support source tarball builds via git + - HACKING file added, describing PCP development methodology + +pcp-3.9.1 (19 March 2014) + - libpcp: extended date parsing with GNU getdate(3) strings + - libpcp: APIs for tools to share command-line options code + - libpcp: thread-safe API variant for pmGetContexHostName() + - libpcp: fix local:/unix: bug in __pmUnparseHostSpec + - Begin adding long option support to tools (pminfo, pmval, + pmprobe, pmstore, pmstat, pmclient so far) + - Fix python module bug for PMDAs without instance domains + - pmmgr: -march=i386 build fix + - pmlogger_daily: fix problem with pmproxy connections + - pmdagfs2: miscellaneous updates + - pmdanfsclient: new PMDA exporting NFS client metrics + - pmdazswap: new PMDA exporting compressed swap metrics + - testsuite: porting, several new tests, updates to existing + tests, resolved a couple of SELinux related problems + - Series of portability changes for *BSD platforms + +pcp-3.9.0 (19 February 2014) + - Packaging changes for multilib pcp-libs{-devel},pcp-conf + - Packaging changes for pcp-manager and pcp-webapi split + - pmmgr: signal-response improvements + - pmmgr: add pmlogmerge-granular mode + - pmmgr: pmlogrewrite support + - pmmgr: latency-based tie-break for multi-URL target pmcds + - pmmgr.1 man page: outline archiving strategy tradeoffs + - pmdalinux: s390x platform issues in /proc/cpuinfo parser + - pmdalinux: valgrind fix for /proc/stat parser + - pmdagluster: improvements to multiple volume handling + - pmdagluster: support for additional file operations + - pmlogextract: <mark> record handling fix + - pmdas: further robustness improvements to dynamic names + - pmdas: Install scripts can run even when pmcd is stopped + - pmdanfsclient: add source code (not yet enabled in build), + thanks to Ben Myers + - pcp-archive.5 man page: new, documents on-disk log format + - pmdammv: fix sigsegv when no MMV tempdir is present + - pmclient: updated to match the Programmers Guide examples + - pmapi.py: fix python interface to pmLocaltime and pmCtime + - debian: use autotools-dev to update config.{sub,guess}, + thanks to Logan Rosen + - pmdumplog: add a -x option for extended timestamp reports + - pmie: fix count_* operators with dynamic instance domains + - pmie: fix fetch logic with dynamic instance domains + - testsuite: ensure pcpqa account creation does not warn + - testsuite: numerous new tests, updates to existing tests + +pcp-3.8.12 (29 January 2014) + - Fix recent (3.8.10) regression for certain platforms where + important PMNS files ended up not being installed. Impact + is on new installs only, not upgrades (so my QA missed it). + - pmmgr: add -l (logfile) option to fix a permissions issue. + - pmdalinux: fix sigsegv on certain ICMP procfs file lines. + - Further improvements to pmlogger internal data structures + dealing with configuration files with duplicate metrics + and/or instances - improved in terms of network fetching, + as well as on-disk data layout (all backwards compatible). + - pmdarpm: added cumulative rpm.total.{count,bytes} metrics. + - Add man pages for all of the PMDAs currently missing one. + +pcp-3.8.10 (15 January 2014) + - Adds pmmgr(1) PCP daemon manager - a cunning new (opt-in) + approach to managing farms of pmlogger and pmie processes. + - Adds pmfind(1) utility for discovering advertised pmcd + services (initially) on the network. + - Adds a new pmDiscoverServices(3) PMAPI routine. + - Linux pmda: plug memory leak in /proc/interrupts parsing. + - systemd pmda: add sd_journal_process() to avoid inotify() + driven spinning + - Man page rework for some NAME entries, addressing SGI oss + bugzilla #972) + - Add notes for creating user pcp before make from source, + addressing SGI oss bugzilla #1040) + - Improve behavior related to Avahi service name collisions. + - Dodge another hostname-does-not-resolve bullet in pmlogger. + - Fix the configure check for RHEL5 rpmlib for pmdarpm. + - An extensive series of spelling fixes to man pages, thanks + to Michele Baldessari + - Small fixes here and there from Coverity static analysis. + - GFS2 pmda: add the complete set of GFS2 tracepoint metrics. + - RPM pmda: make instance names unique, add rpm.name metric. + - RPM pmda: reduce number of inotify events and rpmdb scans. + - Add some heuristics to reduce metric duplication from tasks + formed via pmlogger configuration file blocks. + +pcp-3.8.9 (12 December 2013) + - Fix pmdalinux stack blowout during ioctl() for network + interfaces. + - Add a generic string cache concept for PMDAs to use when + needing to perform string value de-duplication. + - Add a PMDA for the RPM Package Manager exporting package + metadata and state. + - Fix bug in pmlogextract handling time windows and metrics + with dynamic indoms. + - Allow the host part of the host spec to be enclosed with + square brackets - needed for IPv6 addresses in order to + separate the address from the port. + - Fix an Avahi and pmcd conflict when using multiple ports. + - Introduce shared library symbol versioning and hidden + attributes for all PCP libraries. + - Reduce internal API/ABI leakage in libpcp with respect to + endian code, locking code, and derived metrics. + - Bring the Solaris port back up to date with latest source. + - Tag temporary files created by qa tests with test prefix. + - Split PCP_TMP_DIR setting into its two distinct use-cases + removing the need to install world-writable-sticky-bit-set + directories. + - Add /proc/cpuinfo flags and cache_alignement fields (x86). + - Improvements to the hinv.cpu.model metric value we export. + - Ensure pmcpp does not accidentally #include directories. + - Better cleanup of uncompressed temporary files in libpcp. + - Correct pmdasystemd fd_set usage. + - Gracefully handle missing python curses module scenario. + - Improvements to pmstat error handling. + - Update pmcds config file parser - cleaner quotes handling. + - pcp.sh - change formatting for pmie and pmlogger details. + - Unknown Host fixups in libpcp __pmHostEnt code. + - Add a security philosophy section to PCPIntro(1) man page. + - Dodge wchan in Linux proc PMDA if procfs file not found. + - Add network.interface.hw_addr metric (exported from sysfs) + - Remove a nowadays-empty config directory from installation + - Resolve rpm upgrade warning from missing .NeedRebuild file + - Add pmdaproc option to skip access checking, for secure / + isolated environments. + - Make NSS use a stronger default cipher suite. + +pcp-3.8.8 (3 November 2013) + - Dodge Debian build issues related to kfreebsd sys/sdt.h. + +pcp-3.8.7 (3 November 2013) + - Resolve Debian build issues related to pkg-config/Avahi. + +pcp-3.8.6 (1 November 2013) + - Added a new Linux JDB2 PMDA (ext3, ext4, ocfs journals). + - Added Linux kernel PMDA mem.util.directMap1G metric. + - Rework previous fix for Debian kfreebsd port wrt probes. + - Further work on Coverity scan issues, again nothing big. + - Further work on removing the hostname-as-DNS-entity, add + more use of pmGetContextHostName, more default-to-local: + tools. + - Initial support for DNS-SD via Avahi in pmcd for service + discovery. + - Change pcpqa to default to $PCP_VAR_DIR/testsuite as its + home directory. + +pcp-3.8.5 (18 October 2013) + - Add jsdemos for the web API into the source tarball. + - Resolve Fedora/EPEL build issue for Infiniband PMDA. + - Resolve Debian build issue for kfreebsd probes.h + - Remove hostname checks in pmie/pmlogger script PID search. + - Much work on QA. Zero test failures on release for RHEL6, + and there was much rejoicing. + - Many Coverity scan issues resolved, nothing major though. + - Ensure MMV PMDA entry exists in default pmcd.conf once more. + - Add Linux disk.partitions metrics to the default logged set. + - New hinv.nlv (logical volume count) metric into Linux PMDA. + - Update pmevent to use local: as the default mechanism. + - Numerous updates to the GFS2 PMDA. + - Reinstate a pmcd sigsegv fix, lost in an earlier merge. + - Fix handling multiple concurrent clients in pmdasystemd. + - Fix memory leak in pmNewContext failure path seen via pmie. + - Make default crontab install cooperate with runlevel settings. + - Add a privacy-protecting pmdasystemd uid/gid-filtering mode. + - Functional network.interface speed/duplex metrics on older + kernels (2.6.32 vintage and earlier, for example). + - Support for IPv6 address and scope metrics (ifconfig-style) + - Numerous updates to the pmatop utility. + - Updates to the PCPIntro(1) manual page. + - Improvements to the Linux per-process metrics values for any + threads being reported. + - Options for restricting Linux pmdaproc to a named cgroup. + - Update pmlogger to default to local: connection mode. + - Allow opt-out with the default-enabled xfs and proc PMDAs. + - Resolve a pmcollectl divide-by-zero (python stack trace). + - Fix recursive expansion of child cgroups in Linux pmdaproc. + - Fix a pmie core dump with archives, interp and mark records. + - Reduce memory footprint of Linux per-process metrics. + - Add proc.psinfo metrics for cgroups and security labels. + - Use local: connection by default in pmatop and pmcollectl. + - Update the python API wrapper to default to local: connection. + - Improvements to pmcollectl host name handling. + - pmGetContextHostName return to static char[] return value. + +pcp-3.8.4 (15 September 2013) + - Allow numerous of the pmlogconf/tools templates to be probed + and enabled. These are Linux tools, so we probe for (remote + possibly) Linux hosts only for these. + - Numerous QA test updates, resolving small amounts of fallout + from the previous release reported by Red Hat QE folks. + - Updates to the Samba PMDA. + - Improvements to the Debian build - remove Infiniband deps as + we're not attempting to build that anymore there (evidently, + poor cross platform support? Can revisit if anyone needs it). + - Remove Debian dependence on deprecated sysv rc package. + - Resolve Debian packaging override disparities. + +pcp-3.8.3 (9 September 2013) + - Split the XFS and XFS quota metrics into a separate PMDA + - Optional hash-based metric table lookups for PMDAs + - pmdagfs2: updates + - pmlogrewrite: add support for indom replication + - pmatop: Decrease screen real estate used for display. + - Fix the pmdabash shell version support validation code + - Add gluster PMDA into the build, really this time + - Add hinv.nnode metric to pmdalinux, mirroring the IRIX metric + - Add an option allowing custom pmcd.hostname settings + - Implement host access checking for unix domain sockets. + - Man page updates, esp. to pmcd.1 re access controls. + - Add static probe support for pmcd probes (systemtap/dtrace) + - Change pmGetContextHostName to be pmcd.hostname aware and thus + able to report the correct remote hostname through a tunnel. + - Update numerous tools to use pmGetContextHostName now. + - Demonstration programs for the MMV API + - Add pmdasystemd journal event count and total bytes metrics + - Use -fPIC over -fpic, resolving build issues on some platforms. + - Ensure Perl refcount bumped on PMDA.pm pmdacache stored variables + - Fix pmie/pmlogger control scripts - bad pmproxy handling + - Add a mechanism for packaging to avoid chown use, for Debian. + +pcp-3.8.2 (31 July 2013) + - Support for the Unix domain socket transport between pmcd + and client tools, using the "unix:" host specifier (and the + more forgiving "local:" which falls back to localhost if no + platform support exists). + - Note: PCP_RUN_DIR is as a result now installed owned by the + "pcp" user and group (rather than as "root"). Several other + directories are also now installed "pcp"-owned too, after + (unrelated) pmie and changes described below. + - Support for automatic extraction of client tool credentials + with Unix domain sockets, and transfer to interested PMDAs, + on Linux, Mac OS X and Solaris. IOWs, PMDAs now know which + user they are acting on behalf of for each connection, when + this class of socket is used. In a future release, it hoped + to make this the default local connection style. + - Extensions to pmdaproc to allow it to perform access-control + checking and metric value fetches as the user requesting the + data, instead of as root, such that kernel-based permission + checking is now performed. + - Re-enabled pmdaproc by default on Linux. + - pmdagfs2: updates to metrics, tests and a new manual page. + - pmdagfs2: fixes for distributions without gfs2 trace-points. + - pmdalinux: fix hinv.map.lvname realink memory corruption bug. + - pmdalinux: fix issue where EPERM passed out as a fetch result + with inaccessible filesystem paths. + - pmdalinux: rework /proc/net/snmp metric extraction, added new + metrics from recent kernels (checksum error counters, icmpmsg). + - Linux PMDA SNMP metric type migration support (log rewriter). + - pmdasystemd: correct .maxmem metric to PM_SPACE_BYTE + - pmdasystemd: limit number of journald entries consumed per poll + - pmdamysql: additional status metrics suitable for pmie rules. + - pmdamysql: correct units and type for active connection count + - MySQL PMDA metric migration support (log rewriting rules). + - pmdagluster: new PMDA exporting gluster filesystem metrics, + in particular fs operation latency and brick throughput data. + - Fixes to the python pmda interface code to allow old python + versions as well. + - Extensions to python pmda interface to allow pmdaCache(3) use. + - pmwebapi: support more general pcp hostname specs, and + HTTP Basic authentication. + - Throttle the size of the pmatop hardware component display. + - Fix pmgui.py on big endian platforms (affects pmcollectl). + - Further progress on the log checking tool, pmlogcheck. + - Generate default pmlogger and pmie daemon configuration files. + - Migrated all static pmlogger configs over to pmlogconf format. + - Added pmlogconf config files for metrics used by iostat, ip, + mpstat, sar, vmstat. + - Install cisco PMDA pmieconf rules into the correct location. + - Install default crontab entries for pmlogger and pmie checking + and daily archive maintenance, on Linux, running as user "pcp" + now (previously, "root"). + - pmlogconf scripts: added in automatic NFSv4 logging. + - pmlogger scripts: better locking between check and daily + - pmlogger control: add -r, -T and increase timeouts by default. + - Start a working primary pmlogger with a useful and extensible + set of metrics after enabling the service. + - Start a working pmie with a useful and extensible set of rules + after enabling the service. + - Assigned new PANASAS and NVML PMDA domain numbers. + - pmlogextract: fix minor bug for empty instance domains + - Resolve issue where clients get sigsegv from bad -h options. + - Updated pmwtf man page - better explanation for -q option + - Massive, massive QA efforts, much better support for non-x86. + - iostat2pcp - timestamp rework for European datetime formats. + - Fixed debian bugs related to broken library symlink. + - Ensure permissions on the NOTICES file allow pcp uid/gid access. + - Major updates to the SASL code allowing remote authentication + and improvements to username/password interaction process. + - Fix SASL related memory leaks, sort out authname mapping. + - Ensure SASL errors are easily identifiable as such (pmErrStr_r) + - User and groups access control list support in pmcd, augmenting + the existing host-based access control list support. + - Fix tempfile leak in pmdaproc.sh from accidental $tmp override. + - Improve the PCP experience with older versions of NSS (<=RHEL5) + - Introduce pmcd self-callstack-tracing capability for the Linux, + FreeBSD, and MacOSX platforms (maybe others, via backtrace(3)). + +pcp-3.8.1 (19 June 2013) + - Add support for PMDAs written in python via pcp.pmda package. + - Example implementation of pmdasimple using python. + - Added new proc.{memory.vmswap,psinfo.threads} metrics. + - New collectl2pcp utility and sub-package (deb/rpm) for + converting historical data collected with collectl into the + PCP archive format for replay and analysis with PCP tools. + - Add missing help text for some Linux kernel hinv.map metrics + - Added new hinv.map.lvname metric for reverse mapping logical + device mapper names to physical device names. + - Added new hinv.ninterface metric (pmdalinux and collectl2pcp) + - Fixes to pmcollectl handling of PCP logs in archive mode. + - Allow pmcollectl metrics to be sourced from a remote host. + - Additional gfs2 metrics and tests, thanks to Paul Evans from + the gfs2 development team at Red Hat. This makes use of the + gfs2 kernel glock event tracing to track hot locks, and also + provides a storable mechanism for enabling/disabling tracing + on-the-fly. + - Updated access control section of pmcd.1 with IPv6 details. + - Improve archive integrity checking from libpcp_import, ensure + monotonic increasing timestamps presented for single archive. + - Improvements to the log import perl API allowing for batched + updates (out-of-order), thanks to Marko Myllynen. + - Removed a low limit in the libpcp_import auto-PMID generation + scheme, now allowing millions of metrics instead of hundreds. + - Promote pmlogger and pmlogextract into the default PATH, with + backward-compatibility preserving symlinks in PCP_BINADM_DIR. + - Support for IPv6 socket communication in libpcp_pmda for pmcd + PMDA communication. + - Support for IPv6 socket communication testing via dbpmda. + - Update man pages to reflect IPv6 support in libpcp_pmda. + - Other improvements to the socket-based PMDA mechanisms. + - Fix a 64bit big-endian host issue in systemd.maxmem metric + - Mac OS X packaging tweaks. + +pcp-3.8.0 (14 May 2013) + - Added the nginx PMDA, thanks to Ryan Doyle. + - Fixed memory leak on an error path in profile PDU decoder. + - Added pmwebd(1) - a JSON-based bridge providing web tools + with access to the PMAPI (both pmcd and archives) via HTTP. + - Initial support for client authentication via opt-in protocol + extensions, host specification extension, communication to + PMDAs via version 6 of the agent interface, dbpmda support. + Uses SASL2 as the underlying technology (which provides for + plugin-based extension to many authentication mechanisms). + - Reworked many aspects of the python APIs - now a pcp package + with sub-modules, improved error handling, and much more. + - Work toward pylint(1)-clean python code throughout PCP. + - Added a new python module for MMV instrumentation. + - Initial work on a python module for writing PMDAs. + - Added a new python module abstracting commonly needed metric + Subsystems, shared by pmatop(1) and pmcollectl(1). + - Added new python client tool - pmatop(1) - implementing much + of the reporting functionality of atop (www.atoptool.nl). + - Additional checks added to metric names allowed into the PCP + Log Import library to match the PMNS man page requirements. + - Support for parallel make invocations. + - Improvements to the secure server code to make it work better + and on more platforms. + - Improvements to the IPv6 and IPv4 access control wildcards. + - Migrate man pages from man4 to man5. + - Resolve Fedora bug where the log import API was found to be + allowing invalid metric names to be created. + +pcp-3.7.2 (19 April 2013) + - Improved pmie propagation of metadata units. + - Extra pmlogger diagnostic when log cannot be created. + - Fix Debian python build dependencies. + - Avoid mis-sharing outbound pmcd connections if ports do not + match (libpcp). + - IPv6 presence now checked at run-time as well (pmconfig). + - Packaging updates - tarball, slackware, gentoo. + - Add several missing man page options, typos and such, found + by Red Hat (internal?) checker tools. + - Added pmwtf.1 man page. + - Make pmdaapache observe a connect timeout as well as its + existing request timeout. + - Extend pmcd access control with a global wildcard for IPv6. + - Make __pmSockAddrIsLoopBack handle IPv6 loopback address. + - Resolve bug in too-small pduread recv causing communication + failures with secure sockets, but in theory affecting other + socket transports as well. + - Resolve Debian packaging and build dependency issue. + - Resolve Fedora bug where pmstat fails to start when pmcd has + never been started (so namespace rebuild script not yet run). + +pcp-3.7.1 (20 March 2013) + - IPv6 addresses and wild cards for host access control. + - Add packaging scripts to correctly transition active temp + file directories from their old locations. + - Resolve a warning from rpm %pre script on new installs. + - Convert pmhostname(1) to use the newer networking APIs. + - Convert pmproxy(1) to use the newer networking APIs. + - Correct the pmlogger heuristics for determining whether it + is running as a daemon for *both* pmlogger_{daily,check}. + - Add script to handle the tmpdir transition such that folks + with running parfait/mmv-instrumented applications continue + to see data exported, and for correct pmlogger/pmie daemon + tracking across releases. + - Fix "Warning: __pmConnectRestoreFlags: cannot restore flags" + messages when built with secure-sockets option disabled. + +pcp-3.7.0 (11 March 2013) + - Added hash table iterator interfaces to libpcp. + - Added PCP_SYSCONF_DIR, migrated daemon configuration there. + - Fix Linux swap metrics problems, thanks to Martins Innus. + - Support for IPv6 and revamped networking (libpcp-internal) + APIs, in particular making proper use of getaddrinfo now. + - Initial version of the NetBSD port + - Secure connections are now available as described here: + performancecopilot.org/pcp-gui.git/man/html/lab.secure.html + - Added a PCP_USER setting for globally changing the default + unprivileged user account used by PCP daemons. + - Resolved Debian packaging issues from previous release to + do with the pcp-python subpackage. + - Improve pmdaapache fetch implementation (reduced overhead) + - Close up a file descriptor leak on a pmdaapache error path, + thanks to Ryan Doyle. + - Added the gfs2 PMDA. + - Added the systemd PMDA. + - Alignment issues on ia64 resolved. + - Create pmlogger and pmie logdirs during install. + - Added -L option to pmconfig(1) for reporting libpcp options. + - Further workarounds for sar/sadf XML exporting problems. + - Updates to MinGW PCP builds for native PCP on Windows. + - Use initgroups() to correctly set up supplementary groups in + PCP daemons that are changing user/group from root/root. + - Fix memory leak on scandir failure in several PMDAs. + - Correctly install the pcp user/group during Mac OS X upgrade + - Allow pmdalogger to be installed on multiple platforms + - Series of updates to pmie to improve action %h, %v and %i + substitutions (amongst other pmie improvements and several + corner-case fixes) + - MySQL PMDA now re-connects after a database server re-start. + - Workaround versioning issues between python and rpmbuild. + - Ensure HZ is initialised in Linux proc PMDA, fixing a small + regression from the earlier proc/linux PMDA split. + - Fix -p option to pcp(1) command reporting pmie instances. + - Add one-line help for the proc metrics that did not have it. + - Change primary pmlogger control from symlink to link. + - Add an interface allowing PMAPI clients to explicitly cleanup + (which allows for improved accuracy in valgrind reporting). + - Fix race conditions in pmie and pmlogger startup scripts. + - Updates to the named (name server) PMDA. + - Change __pmSetProcessIdentity to fail more resoundingly. + - Fix issues with pmdashping timeouts observed on multi-core + x86_64 machines related to signals interacting with pthreads. + - Move debian tmpdir settings to match other distros. + +pcp-3.6.10 (19 November 2012) + - Transition daemons to run under an unprivileged account. + - Fixes for security advisory CVE-2012-5530: tmpfile flaws. + - Fix pcp(1) command short-form pmlogger reporting. + - Fix pmdalogger error handling for directory files. + - Fix pmstat handling of odd corner case in CPU metrics. + - Correct the python ctype used for pmAtomValue 32bit ints. + - Add missing RPM spec dependency for python-ctypes. + - Corrections to pmdamysql metrics units. + - Add pmdamysql slave status metrics. + - Improve pmcollectl error messages. + - Parameterize pmcollectl CPU counts in interrupt subsys. + - Fix generic RPM packaging for powerpc builds. + - Fix python API use of reentrant libpcp string routines. + - Python code backporting for RHEL5 in qa and pmcollectl. + - Fix edge cases in capturing interrupt error counts. + +pcp-3.6.9 (12 October 2012) + - Python wrapper for the pmimport API + - Make sar2pcp work with the sysstat versions from RHEL5, + RHEL6, and all recent Fedora versions (which is almost + all current versions of sysstat verified). + - Added a number of additional metrics into the importer + for people starting to use it to analyse sar data from + real customer incidents. + - Rework use of C99 "restrict" keyword in pmdalogger + (Debian bug: 689552) + - Alot of work on the PCP QA suite, special thanks to Tomas + Dohnalek for all his efforts there. + - Win32 build updates + - Add "raw" disk active metrics so that existing tools like + iostat can be emulated + - Allow sar2pcp to accept XML input directly (.xml suffix), + allowing it to not have to run on the same platform as the + sadc/sadf that originally generated it. + - Add PMI error codes into the PCP::LogImport perl module. + - Fix a typo in pmiUnits man page synopsis section + - Resolve pmdalinux ordering issue in NUMA/CPU indom setup + (Redhat bug: 858384) + - Remove unused pmcollectl imports (Redhat bug: 863210) + - Allow event traces to be used in libpcp interpolate mode + +pcp-3.6.8 (14 September 2012) + - Corrects the disk/partition identification for the MMC + driver, which makes disk indom handling correct on the + Raspberry Pi (http://www.raspberrypi.org/) + - Several minor/basic fixes for pmdaoracle. + - Improve pmcollectl compatibility. + - Make a few clarifications to pmcollectl.1. + - Improve python API test coverage. + - Numerous updates to the test suite in general. + - Allow pmda Install scripts to specify own dso name again. + - Reconcile spec file differences between PCP flavours. + - Fix handling of multiple contexts with a remote namespace. + - Core socket interface abstractions to support NSS (later). + - Fix man page SYNOPSIS section for pmUnpackEventRecords. + - Add --disable-shared build option for static builds. + +pcp-3.6.6 (28 August 2012) + - Added the python PMAPI bindings and an initial python client + in pmcollectl. Separate, new package exists for python libs + for those platforms that split out packages (rpm, deb). + - Added a pcp-testsuite package for those platforms that might + want this (rpm, deb again, mainly) + - Re-introduced the pcp/qa subdirectory in pcp and deprecated + the external pcpqa git tree. + - Fix potential buffer overflow in pmlogger host name handling. + - Reworked the configure --prefix handling to be more like the + rest of the open source world. + - Ensure the __pmDecodeText ident parameter is always set + Resolves Red Hat bugzilla bug #841306. + +pcp-3.6.5 (16 August 2012) + - Fixes for security advisory CVE-2012-3418 + o Add field validation to PCP instance PDU (Red Hat #841240) + o Fix __pmDecodeInstanceReq heap buffer overflow (Red Hat #841284) + o Fix __pmDecodeText heap overflow (Red Hat #841249) + o Multiple issues in result PDU decoding (Red Hat #841159) + o Fix __pmDecodeNameReq buffer overflow (Red Hat #841180) + o Add length checks to __pmDecodeLogControl (Red Hat #841290) + o Add size check to __pmDecodeIDList (Red Hat #841112) + o Fix __pmDecodeNameList buffer overflow (Red Hat #840920) + o Add missing __pmDecodeFetch namelen checks (Red Hat #841183) + o Add length checks to __pmDecodeProfile (Red Hat #841126) + o Add length checks to __pmDecodeCreds (Red Hat #840822) + - Workaround for security advisory CVE-2012-3419 + o Split the Linux kernel and proc PMDAs to prevent information + leakage in default installs - esp. /proc/pid/maps exposure, + but other proc metrics as well - and no longer export process + metrics by default (Red Hat #841702) + - Fixes for security advisory CVE-2012-3420 + o Memory leak in pmcd DoFetch error path (Red Hat #841298) + o Memory leak in __pmGetPDU in-band signalling (Red Hat #841319) + - Fixes for security advisory CVE-2012-3421 + o Resolve event-driven programming flaw in pmcd (Red Hat #841706) + - Correct buffer unpinning logic in a PMNS traversal error path + o Red Hat bugzilla bug #847314. + - All of the above issues were identified by Florian Weimer of the + Red Hat Security Team, who also assisted extensively in fixing + and testing; a huge thank you to Florian from all PCP developers + and users! + - Add modern gcc/glibc security protection mechanisms where + available. Thanks to the Frank Eigler. + - Harden all boundary checking in the remaining PDU decoders. + - Resolve an issue with configure script checking for the init(1) + process on Fedora 17 (and other systems using systemd). Thanks + to Lukas Berk. + - pmdaelasticsearch only reports on nodes in the cluster now, + and not other client nodes. Thanks to Nigel Donaldson. + - Added interfaces to PCP::PMDA Perl module to allow PMDAs to + use a hash instance domain (instead of int/string array). + These make use of the pmdaCacheOp(3) interfaces - the hash + keys are the (external) PCP instance names, and the value + associated with each key is an opaque reference. + - Added an interface to allow PMDAs to register event queues + with existing clients (pmdaEventNewActiveQueue). + - Initial version of the (experimental) bash tracing PMDA. + +pcp-3.6.4 (12 June 2012) + - Fix build on s390x platform (thanks to Dan Horak) + - Rethink order of PATH setting for pcp start scripts, to ensure + binaries from other packages with names that conflict with pcp + binaries are not found ahead of the same-named pcp binary. + +pcp-3.6.3 (27 April 2012) + - Revert initial attempt at getting configure --prefix option to + make sense for local developer PCP installations + - Fix RPM changelog typo in in-tree spec file + - Further work on Debian/kFreeBSD port (thanks to Robert Millan) + +pcp-3.6.2 (18 April 2012) + - Fix Debian builds on FreeBSD (missing header files) + - Resolve Debian startup script (compat) lintian issue + - Resolve FreeBSD kernel PMDA build issue with PCP not installed + in the build root already. + +pcp-3.6.1 (12 April 2012) + - Resolve final Mac OS X pthreads build issues + - Debian packaging improvements for split pmlogger/pmcd scripts, + perl module pieces, and other lintian reported issues + - Update the startup script dependencies for /var use + - Support --prefix=... and --exec-prefix=... configure options + - Relaxed the "are you running as root?" test in startup scripts + - Win32 build updates and improvements + - Cache /proc/stat file handle in Linux kernel agent to reduce + syscalls on the most commonly fetched metric subtree + +pcp-3.6.0 (21 March 2012) + - Thread-safe libpcp, including additional re-entrant and thread-safe + variants for some routines + - Retire all asynchronous routines from libpcp + - Retire all V1 protocols and services (archive format, PMAPI and + PMDA_INTERFACE) + - PMNS moves to ASCII only (no binary PMNS) + - Rework "init" scripts, splitting pcp into pmcd and pmlogger + - Update elasticsearch PMDA to 0.19+, new transport and shard metrics + - Updates to PMDA new event queueing interfaces for agents wishing to + export that class of performance data. + - First round of Coverity cleanup fixes incorporated. + - Initial version of the SNMP PMDA, thanks to Hamish Coleman. + - Updates to postgres PMDA to export additional recovery metrics. + +pcp-3.5.11 (01 December 2011) + - Update FSF contact address in copyright notices to keep + rpmlint happy. + - Fix instance domain checks in elasticsearch PMDA. + - Make KVM PMDA to run as root once more (permissions issues). + - Integration of pmlogger_daily with pmlogrewrite. + - Fix pmlogger_merge corner case for empty archives. + +pcp-3.5.10 (04 November 2011) + - Support new 0.18+ elasticsearch metrics. + - Fix handling of elasticsearch version metric cluster. + - Fix trace PMDA build issues. + - Fix some Win32 build issues. + - Run with reduced privileges for more of the perl PMDAs. + - Name Solaris load average metric consistently. + - Small metric documentation tweaks for Solaris PMDA. + +pcp-3.5.9 (23 October 2011) + - Add rc script support for condrestart, and condrestart the pcp, + pmie and pmproxy services after an RPM install or upgrade. + - Fix a bug where hinv.ndisk is incorrect if CLUSTER_PARTITIONS + hasn't yet been refreshed immediately following a restart. + - Implementation of client event queueing logic for all PMDAs to + share (all PMDAs wishing to support event metrics, that is). + - New manual pages for new PMDA event queueing interfaces. + - PostgreSQL PMDA, supporting versions 9.0 and 9.1 (at least). + - Reserved ID 111 for Samba Clustered Trivial Database PMDA. + - Add perl interface to allow PMDAs to drop priveleges + - Add an elasticsearch version metric. + - Correct perl module type detection logic for 32/64-bit systems. + - Small pmlogconf source and man page fixes. + - Rework flex usage to resolve build warnings. + - Make Darwin CPU metrics 64 bit. + - Add (long) opaque key support to libpcp_pmda. + - Add pmdaCacheStoreInst() routine to libpcp_pmda. + - Added mssql PMDA for SQL server Dynamic Management View stats. + - Add pmlogrewrite(1) to rewrite archives (fix inconsistencies). + - Fix a cgroup option parsing error on consecutive fetch calls. + +pcp-3.5.8 (08 August 2011) + - Rework rsyslog PMDA to remove Switch use, very odd behaviour + observed on RHEL5.2 (mysteriously failing to compile). + - Add in Kens scripting defenses against dodgey toolchains. + +pcp-3.5.7 (05 August 2011) + - Fix build issue on SLES11 SP1 IA64 systems. + - Improved rsyslog PMDA handling of queue metrics. + - Add open file-descriptor count metric to the Linux PMDA. + - Implement logger PMDA line-oriented event mode. + - Add regular expression based event filtering in logger PMDA. + - The default pmcd.conf now has an access control section, and + all remote store operations are blocked by default. + - Improve packaging of Perl components. + +pcp-3.5.6 (21 July 2011) + - Fix warning from pmie_daily with some /bin/pwd versions. + - Numerous Debian packaging updates for lintian cleanliness. + - Fixed typos in several man pages. + - Added ElasticSearch PMDA. + - Fix build on RHEL4 with older sys/queue.h variant. + +pcp-3.5.5 (6 July 2011) + - Resolve Debian packaging issues preventing new uploads. + - Fix warnings from pmie_check with some /bin/pwd versions. + +pcp-3.5.4 (6 July 2011) + - Fix warnings from pmlogger_check with some /bin/pwd versions. + +pcp-3.5.3 (6 July 2011) + - Remove reliance on a cpp binary being installed locally with + new pmcpp applicaton. + - Ensure compressed pmie log files are also cleaned up daily. + - Extend the event store mechanism to be more generally useful. + - Add memory limiting functionality to pmdalogger. + - Add SQLServer metric for user settable queries. + - Fix potential sigsegv in pmprobe fetching multiple live values. + - Perl changes for Solaris. + - Fix Fedora15 build relating to handling of systemd. + - Solaris pmda zpool_vdev_name() api change. + - Update sar2pcp for sysstat version 9.1.7. + - Resolve realloc issue in event metric handling in libpcp_pmda. + +pcp-3.5.2 (3 June 2011) + - pmlogreduce - fix 2 problems (memory leak, additional mark records) + - Initial version of pmdalogger, from David Smith, a log monitoring + PMDA exporting event metrics. + - Make Windows drive instance domain code less chatty. + - RC scripts and pmie_check - Mac OS X porting + - pmlogger_check - symbolic link issue fixed + - Add in the rsyslog PMDA (http://www.rsyslog.com) + - Extend PCP::PMDA so that the log tail mode can be used on named papes. + - Numerous updates to the Perl packaging infrastructure + - Fix build when $HOME is not set. + - pmlogconf - another non-posix awk issue fixed + - Darwin pmda - filesys.maxfiles metric + - pmie_daily - assorted minor fixups + - Unix domain socket issue found on Mac OS X + - pmcd config parsing error handling cleanup + - Quieten pmevent output in the absence of new events. + - Pass process ID out on success of __pmProcessCreate. + - pmdaproc.sh - add PMDA_INTERFACE_5 support + - pcp_completion.sh - add pmevent for bash metic completion + - pmevent - add instance domain support + - Bugfix: fetching hinv.cpu.* aborts if cpu indom is not initialized + - Rearrange the per-CPU intr metrics on Linux to use dynamic namespace + - Add perl modules into Mac OS X installations + - Additional vmstat metrics added to Linux kernel PMDA + - Fix pmieconf after syscall metrics went away on Linux + - pmevent - new util to report event records, with instance domain support + - sample PMDA - instance domain for event records metric + - pmval, pminfo - man page typo corrections + - pmval - fix typo in error message + - pmlogextract, pmlogreduce - auto volume switch at 2^31 bytes + - pmnscomp - defaults to Version 2 of the compiled PMNS + - Remove unconditional diagnostic in MMV agent, log spam + - Rework the code that uncompresses archives for Win32 + - Updates to Win32 makefiles to get a clean package build + - Enable compressed log processing for Windows as well + - Sample event consumer code for Windows ETW + - Update PDH Win32 headers to use those from current mingw-m64 tree + - Win32 socket error messages are reporting correctly + - Great strides in getting error reporting correct on Windows + - Add Win32 pthread wrapper for threading work on Windows + - Add PowerDNS recursor stats to the pdns PMDA + +pcp-3.5.0 (31 January 2011) + - Infrastucture support for doing distributed event tracing with PCP. + This includes a new metric type (PM_TYPE_EVENT), cunning mechanisms + for encoding event records in pmResults, and providing PMDAs with + per-client context connection information allowing agents to track + which clients have seen which parts of a trace stream so far. Some + reference uses of these extensions can be seen in pmdasample and in + the pmcd PMDA as well. + - Transparent support for archive de-compression by clients. + - Manual page formatting errors corrected. + - Fix a pmDupContext memory corruption issue seen with derived metrics. + - Added a one-trip optimisation/guard to pcp.env + - Improved pmdaFetch and pmdaFetchCallback man pages with respect to + return codes and value memory allocation models. + - Fix for Windows unintentionally allowing multiple pmcd processes + to startup and bind to the same port, with "undefined" results. + - Fix Windows services interaction, preventing pmcd service stop. + - Fix Mac OS X scandir memory leak on empty directories. + - Fix Mac OS X mem.util.wired metric, was exporting the wrong value. + - Correct the handling of SLES11 distro identification (lsb-release + file not used again, on SuSE Linux distributions). + - Fix postfix PMDA log file path handling for Redhat Linux distros. + - Extend Perl PMDA interfaces to allow additional metrics to be + added at runtime (now makes use of dynamic namespace support). + - Set KEEPALIVE option on pmproxy client sockets, mirroring pmcd + behaviour and reducing open file descriptor pressure. + - Improvements to the native Windows version of pmlogger, preventing + it from exiting prematurely thanks to a socket read race condition. + - Fix /proc/interrupts parser in Linux PMDA, thanks to Arthur Kepner. + +pcp-3.4.1 (9 October 2010) + - Remove bogus (expected) errors/warnings from Win32 install/remove. + - Remove couple of no longer needed local Win32 API wrappers. + - Fix rindex code for Win32 so it handles empty strings. + +pcp-3.4.0 (29 September 2010) + - Add new libpcp_import C API library to pcp-libs. + - Add perl-PCP-LogImport RPM sub-package for libpcp_import perl binding. + - Add pcp-import-* RPM sub-packages containing front-end tools for + importing data from sar, iostat, generic speadsheets and mrtg. + - Major Solaris PMDA updates: CPUs, vnode ops, disk stats and disk queue + stats, switch to using pmid clusters, internal timers, ZFS Adjustable + Replacement Cache stats, new help text, memory metrics, fsflush stats. + - Use Solaris devinfo to get information about pretty disk names. + - Fix a memory leak in Perl PMDA wrapper string handling. + - Use correct structure to extrace zpool write counters in Solaris PMDA. + - pmafm now supports multiple -a arguments. + - Fix pmie multiple -a options bug. + - Fix pmdaInit() callback handling where it did not handle all the + interface versions correctly. + - Quote filenames reported by pmwtf, else awk can get confused. + - Fix pmdawindows missing metrics help text. + - Add network interface speed metrics into pmdawindows. + - Fix pmdalinux handling of long network interface names. + - Updated pmdaapache to use cross-platform http library. + - Updated pmdaapache install process to allow port selection. + +pcp-3.3.3 (16 July 2010) + - Fix two off-by-one errors in NUMA metrics in Linux PMDA. + - Rework timezone environment variable handling to be able to + coexist more peacefully with Perl. + - Remove Fedora specfile now that this is in Fedora CVS. + +pcp-3.3.2 (10 July 2010) + - Fix FreeBSD build and packaging issues affecting Debian. + - Move PCP::Glider Perl code into core PCP with other Perl modules. + - Avoid a mingw64-compiler-runtime bug in gettimeofday. + - Fix spec file issue in Fedora/RHEL builds. + - Add in the gpsd PMDA. + +pcp-3.3.1 (29 June 2010) + - Fix a sigsegv in pmdalinux in the kernel.pernode.cpu metrics. + - Don't kill dbpmda if namespace cannot be loaded. + - Resolve a Windows build error under latest toolchain. + - Some minor pmieconf and pmimport related cleanups. + +pcp-3.3.0 (25 June 2010) + - Rework pmlogconf utility - version 2.0 ondisk format. + - Initial support for Linux kernel cgroup subsystem, using dynamic + metrics (cpu sets, cpu sched, cpu acct, memory, ...) + - Fix per-process I/O (proc.io.*) metric values. + - Fix potential SEGV in derived metrics when pmcd connection lost. + - Fix to allow pmlogger to log derived metrics. + - Fix open file descriptor leak in Linux disk scheduler code. + - Postfix PMDA updated to report aggregate stats from mail.log parsing. + - Add per-node CPU metrics to Linux kernel agent. + - Integrate pmieconf into the build, modernisation and porting work. + - Add install-sh to the set of pcp-internal programs for external code. + - Improved checking of PMDA domain numbers. + - Allow use of SunStudio compiler on Solaris. + - Add load average metrics to Solaris kernel agent. + - Windows 7 porting work. + - Make Win32 build work with more recent versions of gcc and Perl. + - Fix pmie [no]match_inst botch, tweak sleepTight reporting. + - Allow \$ for pmie regular expressions. + - Ensure pmlogger doesn't write extended pmcd host syntax as hostname. + - Switch over to not using local context for bash completion. + - Improve Lustre agent metric help text. + - Added a readonly filesystems metric into Linux kernel agent. + - Ensure xfs.buffer metrics are always properly refreshed. + - Add Linux kernel statistics related to XFS btree operations. + +pcp-3.2.1 (3 May 2010) + - Export information about ZFS snapshots + - Correct accounting of PMNS size in a libpcp_pmda helper routine. + +pcp-3.2.0 (29 April 2010) + - Change how PM_CONTEXT_LOCAL determines available PMDAs: + rework local context code to retire $PMDA_LOCAL_*, build DSO table + from pmcd.conf at run-time, new __pmLocalPMDA and __pmSpecLocalPMDA + routines in libpcp, -K options for pminfo, pmval and pmprobe. + - Make some pmda dynamic name operations take (const char *) args. + - Fix bash completion so dynamic names expanded, and stderr culled + (culling DSO agent initialisation messages). + - Improve pmlogger handling of alias names (same PMID, different names). + - Honour the -T command line option in pmlogreduce. + - Resolve an MMV issue evident in the Mac OS X installer, which resulted + in failed dmg (binary) installation attempts. + - Solaris startup script improvements. + - Add details of the extended hostname syntax to pcpintro(1). + - Fix a memory leak in pmdawindows help text handling. + - Fix a memory leak in pmdammv help text handling. + - Add anonymous huge page Linux memory utilisation metric. + - Fix local context reporting of help text. + - Solaris man page build changes. + - Clean up diagnostic messages in pmlogextract. + - Teach pmdaproc about Solaris' ping. + - If pmstat fails to connect to local pmcd, fallback to local context. + - Mark as const the final (requested units) pmConvScale argument + - Clean out SGI-isms from build related files (no longer used by SGI). + - Fix mem.numa.util.NFS_Unstable metric. + - Removed pmdajstat, this has long been superceded by the capabilities + of the Parfait package for instrumenting Java applications with PCP. + +pcp-3.1.2 (22 March 2010) + - Add indom save and restore logic into Windows PMDA. + - Fix a typo in the Postfix PMDA. + - Update and extend /proc/meminfo stats on Linux. + - Improve handling of monitored process in pmdammv, especially + when the monitored process exits (pmns not cleaned up before). + +pcp-3.1.1 (23 February 2010) + - Use a better MMV generation number, using all bits available. + - Fix a metric count calculation error in pmdammv. + - Add precision argument (-p) to pmwtf. + - Added an open socket sockname command to dbpmda. + - Remove use of grep -q, unavailable on OpenSolaris. + - Couple of trivial build fixes for the Win32 platform. + +pcp-3.1.0 (28 January 2010) + - Derived metric support. + - Fix a memory leak in the Solaris kernel PMDA. + - Extract information about network links on Solaris. + - MMV PMDA (DSO) is now installed and enabled by default. + - Reintroduced MMV support for cross-(mmap-)file instances. + - Bug fix in pmdammv which was capable of causing SIGSEGV. + - Add dbpmda readline support (and packaging dependencies). + - Add in -Z option to pmwtf, to pass through to pmlogsummary. + - Export NUMA memory statistics from the linux kernel. + - Make pmie_check work on Solaris. + - Make perdisk stats part of the zpool hierarchy. + - dbpmda fix for name lookup and dynamic metrics. + - Add a new PMDA exporting the Postfix queue lengths. + - BuildRequires initscripts for %{_vendor} == redhat. + +pcp-3.0.2 (2 December 2009) + - Improvements and fixes to PCP::PMDA perl module. + - Added the SQL Server dtsrun log file parser PMDA. + - Switch MMV PMDA to use dynamic namespace interfaces, which resolves + long-standing spurious EAGAIN error on reconfiguration. + - Separate out the Infiniband and cluster PMDAs into their own + package - removing dependencies and configure complexities from + pcp into specialised, layered packages. + - Configure packaging to use libexecdir for private pcp binaries, + if supported on the platform (also honour --libexecdir configure flag) + - Add sysfs.kernel metrics cluster to Linux PMDA. + +pcp-3.0.1 (19 October 2009) + - Reverted rc scripts default start/stop settings back to how + it was in 2.9.3-1, for Debian bug #544350. On Red Hat platforms, + the RPM spec overrides this to be chkconfig off by default. + - Lexical analyser tweaks (various tools) to work on Windows. + - pmlogextract change timezone selection algorithm, add -f for old behaviour + - configure.in clean up more thoroughly on Mac OS X + - Get pcp building on Debian GNU/kFreeBSD port. + - Add missing return statement causing incorrect mem.util on Win32. + - Improved support for Slackware distro makepkg packaging + - Solaris fixes: pass information about compiler into Perl PMDA makefiles, + don't change pointer types of pmCtime's arguments, deal with default lex + - Move Infiniband and Cluster PMDAs to a stand-alone packages + - Trim the set of RPM files marked as %config to just those + that are actually likely to be edited (rpm -qlcv pcp pcp-libs). + +pcp-3.0.0 (9 October 2009) + - PMDA_INTERFACE_4 and the support of dynamic subtrees of the PMNS + where the PMDA (not PMCD) maintains knowledge of the PMNS. + - RPM packaging split into pcp, pcp-libs and pcp-libs-devel + pcp-libs is common - it's required by pcp and by pcp-libs-devel but + pcp and pcp-libs-devel can be installed with or without each other. + - Added separate specific licenses for the new subpackages, + particularly pcp-libs, which is LGPL. + - Added ldconfig %post and %postun scriptlets for -libs + - Don't explicitly require Infiniband libs, since they're libs and RPM + figures it out + - No need to explicitly BuildRequire gcc-c++ libstdc++-devel + - Add BuildRequires on perl-ExtUtils-MakeMaker + - Remove explicit ia64 Requires: libunwind + - Preserve generated gram.tab.c in several places since debuginfo needs it + - Create %{_localstatedir}/run/pcp and ship it (so it'll be removed) + - Use %doc in spec for CHANGELOG COPYING INSTALL README VERSION.pcp pcp.lsm + - Tweak configure to move PCP_BINADM_DIR out of /usr/share, into /usr/lib. + Arch dependent binaries should not be installed below /usr/share. + - Delete unneeded "explicit script interpreter" in several places + to keep rpmlint happy + - Remove setuid from pmpost, not needed (and not in debian either) + - Nuke the migrate_pcp_var_dir, script and it's %post scriptlet + - Default "chkconfig off" for all PCP services (retain settings on upgrade) + - Clean-up and simplify the %post scriptlets (rather dramatically) + - Don't ship static libraries in Fedora, we have the debug package for that + - Install .NeedRebuild, add to %files and remove crud from %post scriptlets + - Added %changelog in RPM spec and moved %files to end before %changelog + - Move demos, examples and demo PMDAS to the libs-devel package since they + are not used for production (but are useful for devel and needed for QA). + - Don't install trace demo binaries since src is installed anyway + - Reconciled build/rpm/pcp.spec.in with build/rpm/pcp_fedora.spec + - Integrated RPM packaging support for perl-PCP-PMDA and perl-PCP-MMV + (but perl-PCP-Logsummary is not currently shipped in RPM packages) + - RPM build requires perl(ExtUtils::MakeMaker) rather than + perl-extutils-makemaker (this is the standard notation) + - For easier upgrades, the perl PMDAs only really require pcp >= package + version (until we change or extend an API). + - ReplacePmnsSubtree fix bad signal handling botch (affecting MMV PMDA) + - Fix pmcd.timezone metric such that value updates on daylight savings + (or other timezone) changes. + - Initial packaging work for Slackware Linux, thanks to Roman Revyakin. + +pcp-2.9.3 (23 September 2009) + - configure.in fix for Windows iptypes.h header. + - Fixup Windows SQL Server metrics on 64 bit platforms. + +pcp-2.9.2 (7 September 2009) + - Final iteration on pmval sample count changes. + - Build fallout on Mac/Win32 in MMV client library. + - Tidy configure.in sys/stat time field/types handling for Alpha builds. + +pcp-2.9.1 (2 September 2009) + - Fix a long-standing pmval sample count miscalculation. + - Add missing runlevels and dependencies in start scripts. + - Fix a segv observed in the Windows PMDA accessing SQL Server metrics. + - Fix logic error causing wrong Windows version to be reported sometimes. + - Add kernel.all.uptime to the Windows kernel agent. + - Initial version of the (perl-based) Samba PMDA. + - Fixes to pmdasimple.pl so it functions correctly on all platforms. + - Add PCP::PMDA helper routines for determining native long sizes. + - Extend MMV to allow teardown of MMV file, and set errno on failure. + - Initial stable (1.00) version of MMV Perl interface. + - Correct the metric units for several Windows per-process memory metrics. + - Add network metrics to Solaris PMDA + - Report ZFS statistics from Solaris PMDA + - Export zpool stats from Solaris PMDA + - Generate packages for Solaris + - Allow user to choose her compiler (proper use of AC_PROG_CC) + +pcp-2.9.0 (27 July 2009) + - Fix Linux PMDA issue with -fstack-protector gcc option. + - Get socket daemon PMDAs working with Win32 pmcd. + - Bind 9.4 PMDA. + - PowerDNS PMDA. + - Fix atexit handling in the Perl PMDA module. + - Fix a duplicate PMID in the MySQL PMDA. + - Infiniband PMDA improvements and man page. + - Minor packaging tweaks for rpm and deb formats. + +pcp-2.8.12 (8 July 2009) + - Bug fixes in Zimbra and MySQL PMDAs. + - Fix memory leaks in the Perl PMDA interface. + - Fix the Mac OS X pmdadarwin metric table direct mapping. + +pcp-2.8.11 (6 July 2009) + - Rework namespace file generation for Perl PMDAs. + +pcp-2.8.10 (1 July 2009) + - RPM packaging fixes for Perl modules. + +pcp-2.8.9 (1 July 2009) + - Remove Cygwin support, we're now committed to native Win32 + port - first production install yesterday, hooray! + - Further Win32 work - wrapper batch files for shell scripts + run as commands, moved daemon configs into $PCP_DIR/etc, + bug fixes to process creation code. + - Significant work on the MMV PMDA, including revamped API, + Perl API, updated on-disk support with string values and + help text support, amongst other changes. + - Fix build of Perl PMDA module when PCP not installed. + - Fix Zimbra PMDA status metrics. + +pcp-2.8.8 (9 June 2009) + - Added a Zimbra Collaboration Suite PMDA. + - Build fixes for OpenSolaris. + - Perl PMDA fixes in tail mode. + - Correct physical memory reporting in Windows PMDA on 32 bit + machines. + - Other small tweaks and improvements to Windows PMDA also. + +pcp-2.8.7 (29 May 2009) + - Windows PMDA major rework to improve memory footprint. + - Yet another Mac OS X build issue resolution. + +pcp-2.8.6 (26 May 2009) + - Fix build on Mac OS X after lex warning cleanups. + - Fix pmdate build when PCP headers not in the root. + - A single PMNS domain number file now used in-tree. + - Added tmpfs filesystem metrics to Linux PMDA. + +pcp-2.8.5 (21 May 2009) + - Packaging tweaks for Debian (builddefs/rules moved). + - Make timezone manipulation in Windows work (mimic MSYS). + - Numerous warnings fixed. + - Several changes to tempfile handling for Vista. + - Make setting pcp_rc_dir in configure.in more robust. + - Further pathname separator auditing for Windows. + - Fixed a libpcp_gui linker issue on Mac OS X. + +pcp-2.8.4 (12 May 2009) + - Descend into src/bashrc. D'oh! + +pcp-2.8.3 (11 May 2009) + - Bash auto-completion of metric names. + - Fix a memory leak in xfs project quotas metrics. + - Several Win32 fixes for Windows Server 2008. + - Add Linux per-CPU and aggregate "guest" CPU utilisation metrics. + - Add a pmlogsummary option to report a "header" line (-H). + - Add optional pmstat support for time control via pmtime. + - Add pmcd.client.* metrics for identifying connected clients. + +pcp-2.8.2 (24 April 2009) + - Fix pmie bug in the handling of && and || operators. + - Improve daily pmie/pmlogger script behaviour. + +pcp-2.8.1 (19 April 2009) + - Fix build issue with libpcp_mmv - would not build-from-source + if <pcp/pmapi.h> was not in the root filesystem. + - Finer control of pmie2col(1) reporting precision. + +pcp-2.8.0 (9 April 2009) + - Linux netfilter (IP connection tracking) PMDA included + - Memory Mapped Value (MMV) PMDA and client library included + - Linux bonding (bonded network interface) PMDA included + - Lustre PMDA included + - Added pcp_gui library as pcpmon replacement, supporting the + new (open source) version of pmtime for console tools. + - Perl PCP::LogSummary module included. + - KVM (Linux Kernel Virtualisation layer) PMDA + - Infiniband PMDA included + - VMware PMDA included + - Perl PCP::PMDA module completed, stabilised and incorporated. + - Default pmcd and pmproxy ports changed to IANA registered ones. + ( The old behaviour - i.e. both original and IANA ports - is + still available using PMCD_PORTS and PMPROXY_PORTS variables ). + +pcp-2.7.7 (5 September 2008) + - Infiniband metric enhancements + - Handle missing "which" binary during rpm installation + - Added new quota metrics (XFS project quota) + - Aggregate and per-CPU hypervisor "steal" time metrics added + - NFS v4 metrics + - commitLimit meminfo metric added + - Namespace locking fix in pmdaproc.sh + - Additional Windows memory metrics + - Several pmie fixes from Ken + - Kens pmlogreduce archive corruption fix + - Kens pmproxy PDU size fix + - Nathan's pmlogsummary sum calulation fix + - Added a (cheap) runnable processes metric. + +pcp-2.7.4 (7 September 2007) + - MaxOSX and Debian/Ubuntu build/package fixes + - Add sqlserver active_transactions metrics to the Windows PMDA. + - Fix a pmie_check typo causing mis-identification of pmie processes. + - Allow pmie and/or operators to function with some data missing. + - Resolve path naming issues with more recent versions of autoconf. + - pmlogsummary report sum option + - pmval kmtime support + - Additional Linux SNMP metrics + - Fix Linux vmstat nr_slab metrics + - Make pcp status command report build version + - Windows split_io metrics + - Fix pmdapmcd empty pmie instance + - pmdamailq filename regex + - Windows TCP metrics + - pmie log file rotation + - Changed the default compression program to be bzip2(1) + +pcp-2.7.3 (July 2007) + - add network.ib.control to timeout infiniband stats workthread + - add mem.util.anonpages + +pcp-2.7.2 (8 Jun 2007) + - pcp doc updates + - pmdalinux death from open file descriptors: pclose needed in network.ib + - network.ib stats updated to cope with OFED 1.2 changes + - some numa.link fixes for shub2 & NL4 + - Improve start/stop times of pmcd,pmlogger,pmie + - create portable pmsleep (subsecond sleep) exe + +pcp-2.7.0 (7 Feb 2007) + This log has been allowed to lapse for some time. Blanket catch-up.. + the following PVs describe changes made in that time: + - 947510 - UNIX95 patches break pcp tools + - 948548 - [SUSE#182852] Buffer overflow in linux proc_pmda + - 948551 - Update pcp configure and build infrastructure + - 948799 - Move telnet-probe to oss part of pcp + - 948958 - *nodeid conversions have inconsistent naming + - 952623 - possible use-after-free of pmProfile objects used by pmda + - 952932 - pcp-open RPM requires libpcp.so.2 but doesn't provide it + - 953015 - Promote libpcp_pmc to DSO + - 953301 - Update irix pcp bits + - 953876 - Use swap.pagesin/pagesout instead of swap.in/.out in pmstat + - 954035 - Update macosx build infrastructure + - 954165 - pmdumptext reports wrong time with sub-second intervals + - 954173 - pmReceiveNamesOfChildren returns bogus value + - 954203 - pmnscomp generates bogus binary pmns files + - 954342 - Add support for FreeBSD + - 954343 - Update windows pmda + - 954432 - Use a pidfile to stop pcp + - 954652 - telnet-probe ate my arguments + - 954842 - Update qa on sles10 for pcp 2.5 and 2.6 + - 956190 - add IB traffic stats to linux PMDA + - 956199 - pmlogsummary double free causes graph failures + - 957598 - add debuginfo to pcp-open build in mangrove + - 957758 - valgrind finds "invalid read of size 8" etc in __pmStuffValue + - 957884 - need network.ib.status for per-port IB status and description + - 958273 - If OFED is installed but no ports are found, return PM_ERR_VALUE from refresh_ib + - 958379 - IB PMDA broken (port num appearing twice in perfquery calls) + - 958476 - path to pmie_check binary incorrect in pmie crontab config file + +pcp-2.5.0-2 (15 Jan 2006) + - 947602 - pmdas/aix/common.h is missing from the tarball + +pcp-2.5.0-1 (ProPack4/SP3) + - 942325 - bump to version 2.5.0-1 + - 936279 - pminfo -f hinv.machine gives 'linux'. Now scans for the + SGI hardware IP number from /proc/sgi_prominfo/node0/version + and exports that if found. + - 936795 - tool to aid PMDA development, see genpmda(1) + - 941663 - pmdaInstance broken for name == NULL and inst != PM_IN_NUL + - 939448 - pcp rc script needs better handling of .NeedInstall + - 857601 - pmview-args uses long lines in value/instance caches + - 942030 - Improve efficiency of instance cache in libpcp_pmda + +pcp-2.4.1-2 (ProPack4/SP2) + - bug:928986 support slabinfo v2.1 and earlier for recent 2.6.11 kernels + - bug:930708 fix linkstats bandwidth measurements (in pcp-sgi package) + - rfe:924904 add fixed format support for numbers reported by pmval + - bug:928021 correct handling of -S and -T options when resultant time + window is empty + - bug:929411 tighten integrity checking in libpcp routine + pmGetArchiveEnd() to avoid possible segv + - bug:930467 fix fd leak on error path in __pmLogFindLocalPorts() + within libpcp + - rfe:932180 document pmval -i option syntax + - bug:925858 add disk.{dev,all}.{read_merges,write_merges} + - bug:931699 added mem.util.other back in, see help text for details + - bug:931698 added mem.util.cache_clean, see help text for details + - bug:933668 support netif names longer than 6 characters + - bug:935490 fix pmcd exposure to attack from malformed PDUs + - bug:924909 excise all usage of file(1) and reliance on its "magic" + control file ... the old way cannot be made reliable in on all + platforms + - bug:929411 tighten tests for valid but truncated archives so + pmGetArchiveEnd() no longer dumps core + - add pmdumptext (and the metric class library libpcp_pmc) to + the open source release + - bug:935071 fix metrics broken by bug:925858, deprecate support + for disk stats collected from /proc/stat (linux 2.2 kernels). + - bug:934913 pmdumptext and libpcp_pmc migrated to open source + - bug:934332 change save/free profile logic in __pmdaMainPDU() to + avoid memory leaks + - bug:934333 fix memory leak in __pmdaMainPDU() associated with + instance names + - bug:936975 merge pmcd.conf with pmcd.conf.rpm{new,old,save} so that + foreign (non-pcp) PMDAs will continue to be configured correctly. + - bug:937241 update toplevel GNUmakefile to work with modern autoconf. + - bug:937243: tg3 pmda doesn't see unconfigured interfaces on sles9 + - bug:936506: added new cache functions to libpcp_pmda to make it + much easier to implement persistent instance domains. Rolled from + libpcp_pmda.so.2 to libpcp_pmda.so.3, retained symlink for v2. + Converted proc_net_dev and proc_partitions in the linux PMDA to + use the new pmdaCache functionality, see pmdacache(3). + - refine pmcd's handling of SIGINT and SIGTERM to use sigaction() and + try to report the details of the process terminating pmcd + - added the summary PMDA to the open source distribution, to provide + high-level summary of system activity for large machines or large + clusters of machines. + - bug:939275 pmstat output format does not scale for large systems + - bug:939284 correct man page source and packaging to ensure all of + the man pages are in the correct package, and will be correctly + indexed once installed + - bug:861705 add pmproxy to support pmcd protocol proxying for + clusters with head nodes and for monitoring through a firewall + - rfe:919678 added new tool (pmie2col) to convert pmie -v output + into pretty multi-column format + - bug:939467 pcp needs to explicitly provide libpcp_pmda.so.2 + - 940865 - network security probe crashes pmcd + +pcp-2.4.0-7 (with ProPack4/SP0) + - bug:919901 cisco PMDA confused by Description: line containing '>' + - bug:920140 inapppropriate glob expansion of "disallow * : all;" + in pmcd.conf after PCP upgrade from pcp-2.3.2 to version 2.4.0 + - bug:913157 "proc.runq.swapped shows 0 in this state" - updated help + text for linux PMDA to indicate that kernel threads are not + counted in the "swapped" tally. + - bug:918205 fix build issues in SuSE, disallow install-sh ambiguity + - bug:921103 correct build issues for SuSE + - bug:923770 ProPack 4 pmieconf on Oct 22 image wont start + - bug:923777 reconcile changes made to PCP in SLES9 by SuSE + - bug:924714 remove disk.xvm metrics. Now handled by xvm PMDA. + - bug:923732 added new mem.util metrics from /proc/meminfo for 2.6 kernels + - bug:925627 instance domain for proc metrics now includes PNTL threads + - bug:924909 excise all references to file(1) and the "magic" file + - bug:925865 cleanup makefiles for more consistent modes and remove + replicated or questionable directory creations + - assorted rework to support SLES9 and RH Fedora Core 2 Linux + distributions + - clean up of Mac OS X port, including additional O/S metrics + - bug:923773: new metrics mem.vmstat from /proc/vmstat for 2.6 kernels + This also fixes swap.{pagesin,pagesout,in,out}, which have been + deleted from /proc/stat + - rfe:926192 add -u option for pmlogger(1) to force unbuffered writes + (useful when applications monitoring a growing archive) + - rfe:912895 Add pmlogreduce(1) to perform statistical reduction + of PCP archives over the temporal domain by increasing the sample + interval and greatly reducing the size of long-term archives + +pcp-2.4.0-1 (5 Aug 2004) + - Installation layout changed to conform to FHS on platforms + where this is appropriate: + Old New + /var/pcp /var/lib/pcp + /usr/doc /usr/share/doc/pcp + - bug:916484: %post script to migrate /var/pcp to /var/lib/pcp + and bump to PCP 2.4.0. + - bug:916657 mem.util.* metrics were incorrectly exported when zero + - add demo program procmemstat to report per-process memory usage + - Add Mac OS X support - port libraries, collection and logging + infrastructure, provide Mac OS X PMDA. Target is Mac OS X 10.3. + - Add Windows support - port libraries, collection and logging + infrastructure, provide Windows PMDA using the PDH (Performance + Data Helper) APIs. Target is Windows 98 or later, but must have + either Cygwin or SFU (aka Interix) run-time installation. + - Enhance Solaris support - provide Solaris PMDA using the kstat() + APIs. Target is SunOS 5.8. + - Add AIX support - port libraries, collection and logging + infrastructure, provide AIX PMDA using ther perfstat() APIs. + Target is AIX 5.2. + - rfe:916189 Improvements to archive interpolation diagnostics + under -Dinterp + - bug:916189 use snprintf in preference to sprintf to harden defences + against possible buffer overrun issues + - bug:918878 avoid using file(1) in pmafm and mkaf due to problems + with "magic" extensions for PCP file typing on some platforms + - Linux "rc" scripts enhanced to support both the SuSE and RedHat + regimes + - bug:916354 set SO_KEEPALIVE on the pmcd connection socket to stop fd + leaks with noisy networks + - bug:916189 Fix up handling of tty name (from command line) for + roomtemp PMDA + +pcp-2.3.2-13 (SGI Internal release) + - fix bug 902034 for pcp-sgi proprietary package. Added topdisk, + topsys and man pages. Fixed shubstats and enhanced pmshub. + - support for 2.6 style /proc/diskstats + - support 2.6 /proc/stat cpu stats, new metrics: + kernel.percpu.cpu.{intr,wait.total} + - bug #905010 some minor man page tweaking + - bug 907846: pcp cpu.idle metrics wrap prematurely on 2.6 kernels + - bug 907673: linux swap.{pagesin,pagesout} metrics are wrong + - bug 909111 hinv.machine was wrong for Altix. Also, changed several + hinv metrics from instant to discrete. + - bug 909141: /etc/init.d/pcp now supports "restart" + - bug 911201: PCP network.udp statistics are incorrect + - bug:912971: install rc script to /etc/init.d, works on both RH and SuSE + - bug:912972: promote network.interface metrics to 64bit unsigned, + detect and handle 32bit wraps + - bug:914790 parameterize /var/pcp paths, use /var/lib/pcp by default + - bug:914555: not all mem.util.* metrics available on all kernels + - bug:904478: pcp slabinfo metrics broken for 2.6.x kernels + +pcp-2.3.2-4 (6th October 2003) + - fix - on SGI Altix systems, scan topology from /hw rather than /dev/hw + - fix - bug #896808 kernel.{all,percpu}.cpu.idle is unsigned long and is + hence exported as a 64bit ascii number in /proc/stat on 64bit kernels. + Same fix for the per-process cpu metrics in /proc/*/stat affecting + proc.psinfo.{utime,stime,cutime,cstime} + - (proprietary) pcp-pro now obsoletes pcp-snia for the Altix platform + - deprecate the PCP_LIB_COMPAT_DIR variable in /etc/pcp.conf + - add Linux memory metric (mem.util.other) and memory metrics help text + - add lockstat PMDA identifier into stdpmid list + - add Linux vfs metrics (files, inodes, dentries) + - fix - bug #900363 in linux PMDA to handle > 128 CPUs in /proc/stat + - minor cleanup in libpcp, bug #901776 + +pcp-2.3.1-4 (16 July 2003) + - fix - repair Linux fallout from TRIX changes + - Makepkgs now extracts src tarball from srpm and includes build version + in the tar filename + - fix - make pmtrace and libpcp_trace endian safe, bug 893884 + - fix - don't sum non-disk entries from /proc/partitions in disk.all + metrics, and add new SGI XVM metrics below disk.xvm, bug 895611 + - minor help text changes in the linux PMDA + +pcp-2.3.0-17 (for dev testing) + - fix - compilation warnings in the mount PMDA. + - fix - pmie builds with recent versions of bison. + - fix - several XFS metrics to work with the current/previous XFS versions. + - fix - build on Redhat 9 wrt errno.h changes. + - added several new XFS metrics. + - remove inclusion of some kernel headers from the Linux PMDA code. + - fix - sginap() macro platform_defs.h overflows causing pmie, pmval and + assorted qa tests to hang, bug 891861 + - fix - repair fallout from autoconf-2.57 changes in Redhat 9 (broke + "echo without newline" detection for pcp.conf), bug 892029 + - fix - under rare conditions, pmFetchArchive() may return with + a bogus return value, bug 892037 + - fix - make pmlogger_check tolerant of hostname(1) returning the fully + qualified domain name, bug 892079 + - fix race in pmTimeConnect (for pcp-pro only), bug 892827 + +pcp-2.3.0-15 (21 May 2003) + - fix - pmdampi name space issue issue, bug 891599 + +pcp-2.3.0-14 (27 Feb 2003) + - Fix for 882525: Linux pmda fails with openafs module at Fermilab + problem in symbol table management, correction also involved + removing the regexp() use and cleanup resulting in a 60% speed-up. + Thanks to Troy Dawson <dawson@fnal.gov> for helping to track this down. + +pcp-2.3.0-13 (21 Feb 2003) + - portablility changes to enable building the PCP infrastructure on + Solaris, based on contributions from Alan Hoyt <ahoyt@moser-inc.com> + +pcp-2.3.0-12 (17 Feb 2003) + - fix segfault for kernels which do not have CONFIG_MODULES + reported by David Douthitt <DDouthitt@cuna.coop> + +pcp-2.3.0-11 (12 Feb 2003) + - patch from Anas Nashif <nashif@planux.com> to work with glibc 2.3.1 + - fix - pmlogger_check failure messages are too verbose + - fix - pmclient sometimes reports bad Busy CPU (#) on MP systems + - fix - Piggy-back PDU and endian conversion error + - fix - Minor problem with error-handling in pmlc-pmlogger + connection protocol + - fix - cleanup handling of children's exit status for pmie + - fix - need better diagnostics to debug trace PMDA + - fix - Minor cleanup of PCP man pages + - fix - command buffer too small in pmnsdel + - Solaris portability changes from Alan Hoyt <ahoyt@moser-inc.com> + (qa only so far) + - fix - minor warnings and build cleanup + - fix - serialize the pcp build + +pcp-2.3.0-10 (16 December 2002) + - Changes to pmlogconf to improve usability + - pmie_check fails when log files relocated via symlink + reported by Micah Altman <Micah_Altman@harvard.edu> + - fix linux pcp upgrade saves pmns but doesn't save pmcd.conf + - fix pmlc logic error in handling descriptor fetch failures + - pmdumplog reports incorrect sizes for PDUs on ia64 + - fix /proc scanning for newer 2.4.x kernels and for 2.5.x + - pmproxy support in libpcp + - change the units of kernel.all.uptime from hours to seconds + contributed by Mike Mason <mmlnx@us.ibm.com> + - fix pmafm remove does not list all files + - Units wrong for proc.psinfo.rss_rlim, Mike Mason <mmlnx@us.ibm.com> + - in build/rpm/GNUmakefile, remove '=' from --target since rpm v4 + doesn't seem to like it Todd Davis <todd.c.davis@intel.com> + - fix rpm upgrade post install processing for pmieconf rules + - large number of new metrics and bug fixes from Mike Mason + <mmlnx@us.ibm.com> to support metrics required by libgtop. These + include the following: + + (new) Total idle time since boot + kernel.all.idletime + + (new) current # of user sessions + kernel.all.nusers + + (new) Last pid used + kernel.all.lastpid + + (new) Filesystem blocksize from statfs() + filesys.blocksize + + (new) Filesystem free space available to non-superusers from statfs() + filesys.avail + + (modified) Per process command name + proc.psinfo.cmd + + (new) Per process command line from /proc/<pid>/cmdline + proc.psinfo.psargs + + (new) Per process CPU number from /proc/<pid>/stat + proc.psinfo.processor + + (new) Per process wait channel symbol name + proc.psinfo.wchan_s + + (new) Per process signal info from /proc/<pid>/status + proc.psinfo.signal_s + proc.psinfo.blocked_s + proc.psinfo.sigignore_s + proc.psinfo.sigcatch_s + + (new) Per process map info from /proc/<pid>/maps + proc.memory.maps + + (new) Per process memory info from /proc/<pid>/status + proc.memory.vmsize + proc.memory.vmlock + proc.memory.vmrss + proc.memory.vmdata + proc.memory.vmstack + proc.memory.vmexe + proc.memory.vmlib + + (new) Per process user and group ids from /proc/<pid>/status + proc.id.uid + proc.id.euid + proc.id.suid + proc.id.fsuid + proc.id.gid + proc.id.egid + proc.id.sgid + proc.id.fsgid + + (new) Per process user and group ids converted to names + proc.id.uid_nm + proc.id.euid_nm + proc.id.suid_nm + proc.id.fsuid_nm + proc.id.gid_nm + proc.id.egid_nm + proc.id.sgid_nm + proc.id.fsgid_nm + + (new) Semaphore limits from semctl()(needed by libgtop) + ipc.sem.max_semmap + ipc.sem.max_semid + ipc.sem.max_sem + ipc.sem.num_undo + ipc.sem.max_perid + ipc.sem.max_ops + ipc.sem.max_undoent + ipc.sem.sz_semundo + ipc.sem.max_semval + ipc.sem.max_exit + + (new) Message queue limits from msgctl()(needed by libgtop) + ipc.msg.sz_pool + ipc.msg.mapent + ipc.msg.max_msgsz + ipc.msg.max_defmsgq + ipc.msg.max_msgqid + ipc.msg.max_msgseg + ipc.msg.num_smsghdr + ipc.msg.max_seg + + (new) Shared memory limits from shmctl() (needed by libgtop) + ipc.shm.max_segsz + ipc.shm.min_segsz + ipc.shm.max_seg + ipc.shm.max_segproc + ipc.shm.max_shmsys + + - fix libpcp_trace stub library does not build on ia64 + - fix make clean doesn't remove all that it should + - fix pmlogger gram.y syntax error for newer bison + - fix pmstore value "too big" test does not work on 64bit platforms + - fix memory leak in pmlogger on 64bit platforms + - fix update-magic to recompile the magic file after install + - fix pmie alarm actions, suggested by Todd Davis <todd.c.davis@intel.com> + - fix man pages to be compatible with khelpcenter and man2html + - use rpmbuild rather than rpm --rebuild for RH8, contributed by + Todd Davis <todd.c.davis@intel.com> + - use rpm instead of rpmbuild if rpmbuild isn't available, contributed + my Mike Mason <mmlnx@us.ibm.com> + - in pmdas/linux/ksyms.c, use __psint and %p format for for address + scanning, contributed my Mike Mason <mmlnx@us.ibm.com> + - use "make" by default in Makepkgs rather than explicitly gmake + - Add top level GNUmakefile check for gmake (stolen from glibc) + - Correctly check status in rule for pcp.src in build/GNUmakefile + - correctly check rpmbuild exit status in Installpkgs. + - fix NULL ptr deref in src/pmdas/linuyx/proc_pid.c for the + case where a process exits while we're reading /proc/<pid>/status + +pcp-2.2.2-9 (11 December 2001) + - fixed mangle-src to catch all copyrights in the open source package + - fixes from gilly@exanet.com for /proc/cpuinfo on alpha platform. + - change configure.in to work with autoconf version 2.50 + - fix configure.in to work when ps gives warnings on stderr; + (eg. System.map doesn't match running kernel) + - added lmsensors PMDA, contributed by Troy Dawson <dawson@fnal.gov> + - added kernel.all.uptime, contributed by Gilly <gilly@exanet.com> + - fixed int overflow with kernel.*.cpu.* metrics. Fix contributed + by Gilly <gilly@exanet.com> + - use sysconf(_SC_CLK_TCK) to determine HZ + - fix sapic scanning for sn-ia64 in proc_cpuinfo.c + - fix from gilly@exanet.com for scanning 2.4.x /proc/stat disk stats + - bug 826904 Ensure atomicity of PMNS updates as seen by PMNS readers, + and add transactional-level locking to ensure mutual exclusion + between PMNS updaters + - bug 817376 pmlogger makes too many round trips to pmcd + - bug 828416 - pmlogger access control will not accept hostnames + containing hyphens + - bug 820891 More robust mapping of system error codes to strings to + accommodate the growing range of errno values in IRIX and differences + between IRIX and Linux + - bug 826681 - Having $MAGIC set screws up Linux file(1) with consequent + havoc for PCP scripts. Fixes to mkaf and pmie_check. + - fix from Brian Harvell <harvell@aol.net> to allow pcp.conf.in to be + configured with the following cmdline options to the configure script: + --datadir --sbindir --localstatedir --libdir --mandir --bindir + --includedir and --prefix + - fixes from Brian Harvell <harvell@aol.net> for incorrectly + configured paths in src/pmie/src/pmie.c src/pmns/pmnsdel.c + and src/pmns/pmnsmerge.c + - from Thomas Graichen <tgr@spoiled.org>, support for bzip2 compressed + man pages (such as used in Mandrake 8.x) + - from Martin Knoblauch <Martin.Knoblauch@TeraPort.de>, fix for a problem + where if LANG is not "C", the is_chkconfig_on() shell function in + rc-proc.sh does not work, causing problems with the rc scripts. + src/libpcp/src/pdu.c - 1.3 + - bug 836236 in libpcp: better handling of piggy-back PDU in the boundary + case where the second PDU is so short that it does not contain even a + full PDU header. + - fix src RPM build on Turbo Linux. If /usr/lib/rpm/brp-compress + exists then always use gzipped man pages. + - fix buglet where file-3.35 in RH7.2 uses a compiled magic file + - fix buglet where gawk complained about "\{" on Mandrake linux + - on SGI SNIA systems, map node number from sapic to cnode in /dev/hw/nodenum + - bug 843215, fix pmie's sprintf looking for it's config file + - bug 842905, when /var/log/pcp is a symbolic link, pmie_check fails + +pcp-2.2.1-3 (21 June 2001) + - remove unwanted *.rpmorig files after upgrade + - fixed bug #827972, pcp root exploit with pmpost + - fixed assorted other security issues. + +pcp-2.2.0-15 (23 May 2001) + - don't include linux/kernel_stat.h and avoid __sparc__ conditional code + - from Michal Kara: rc will rebuild PMNS if root_* files newer than root + - add the roomtemp PMDA for measuring temperatures using the 1-Wire + serial network ans sensor technology from Dallas Semiconductor + - zero network.tcpconn values before counting them in /proc/net/tcp + (Michal Kara's original code was correct - markgw busted it!) + - add new LGPL library libpcp_http. Used by permission of the author, + Laurent Demailly <L@Demailly.com> + - minor surgery on apache PMDA to link with -lpcp_http + - minor fix diagnostic from __pmLogRead + - as reported by Alexander L. Belikoff <abel@vallinor4.com>, it was + not possible to disable the primary logger via changes to the + /var/pcp/config/pmlogger/control file ... this has been fixed + - as reported by Alan Bailey <bailey@mcs.anl.gov>, the assumption + that /var/pcp/config/pmlogger/control was version 1.1 was implicit + ... this is now documented and the pmlogger_* scripts will warn + if the deprecated version 1.0 format is used accidently + - from Michal Kara: fix mem leak in apache PMDA + - from Michal Kara: install /var/pcp/config/pmlogger/Makefile + (src is in src/pmlogctl/Makefile.install). This provides pre-processing + of pmlogger config files with cpp. + - reintroduction of "impl.h" header, deprecate "pmapi_dev.h" and major + makefile surgery to reintegrate the IRIX and Linux PCP source trees + - add ia64 support infrastructure. + - use -fno-strict-aliasing for correct ia64 compilation + - use -fpic to avoid gprel errors linking shlibs on ia64 + - don't use -P with cpp, thus preserve line numbers + - post-process help text to reformat long lines + - pv:789819 fixes to mailq and sendmail PMDAs + - fix endian-sensitive IP addr construction in cisco PMDA + - fix sscanf unaligned access warnings on ia64 for cisco PMDA + - support v1 help text again, conditional on HAVE_NDBM + - fix pmval's qsort compare routine for instances + - surgery on almost all man pages, merge with IRIX PCP man pages + - promote shping to open-source status + - fix bug #814989 where disk.all.* not summed correctly (if the sard + patch has been applied to running kernel) + - with the sard patch applied to the kernel, disk.all metrics were + being summed as the total of disk.partitions and disk.dev metrics, + resulting in approximately twice the rate of disk I/O for the + disk.all metrics + - added more disk metrics and update help text + - the "cpu" instance domain is now dynamic and supports any number of CPUs + - fixed pmie rc and pmie_{check,daily} scripts + - a bunch of places were using $PCP_VAR_DIR/config/pmcd/pmcd.conf + as the path to pmcd.conf (which is correct). Others were using + /etc/pmcd.conf (which is only correct on IRIX). + - merged IRIX/Linux versions of pmsocks + - mimic the IRIX xconfirm behaviour more closely, pv 817289 + - pv:817367 Handle SIGCHLD from xconfirm problem on Linux + - minor changes in error messages to make them less IRIX-centric + and hence more sensible for Linux + - fix weblog link in doc dir logic and old netscape should be + detected as CERN not NS_PROXY. + - fix weblog so regex in the configuration file is recognized + correctly on all platforms + - only run weblogconv.sh on linux + - conversion to more simple copyright in numerous places + - avoid grep -q usage: not supported on early IRIX + - pv:803341 Change Creator: for mkaf from mkaf to pmchart to assist + with pmafm replay when pcp also installed. + - updated man page text for platform-agnostic descriptions. + - fix 817880 pmafm remove does not list all files + - src/pmie/GNUmakefile Fix busted sed translation of the control + file so the logfiles (and hence directories) are ...pmie/<hostname> + rather than pmie<hostname> + - renamed all Makefiles to GNUmakefile + - makefile surgery to allow multiple RPMs to be built from one src tree + - fixes to src/pmcd/pmdaproc.sh to not use test -e + - pv:815326 fix pcp linux /usr/share/magic doesn't detect pmie config + - pv:818381 fix pmie_check fails esp integration + - man page for pmlogsummary was in both pcp and pcp-pro + - fix to src/pmie/pmie_check.sh, improve pattern to match No such + file or directory for linux + - fix all linux specs to install root,root rather than root,bin + (needed to avoid warnings when installing on redhat7.1) + - add GNUmakefile.install for all PMDAs, installed in each PMDA dir + - fix src/pmdas/weblog/server.sh to use quotes on -d that was breaking + when parameter empty. + - pv:807561 change pmprobe -i and -I semantics to call pmGetInDom + rather than using the returned indom from pmFetch + - add hinv.machine for oview to use + - change the cpu instance domain to use the numa names if they are + present on the machine, else revert to cpuX syntax + - numerous fixes so the src RPM builds on all platforms + - pv:824382 - xfs block metrics were scaled incorrectly + - add support for /proc/slabinfo metrics (mem.slabinfo.*) + - add new "process" and "mounts" PMDAs, contributed by Alan Baily + - added GPL copyrights to process and mounts src, fixed makefiles + to extract domain number from stdpmid and added install targets, + and small change to ignore comments in conf files. + - added hinv.pagesize (uses the getpagesize(2) system call) + - fixed bug #825229 where rpm upgrade would clobber root pmns for PMDAs + +pcp-2.1.10-8 (released circa Oct 18 2000, with SGI ACE1.4) + - guard against DOS attack by restring incoming PDU size to 64K. + - add hinv.map.cpu and hinv.cpu metrics exported by /proc/cpuinfo + - fix small error in INSTALL_MAN rule in src/include/builddefs.in + - fix for bug #793427 - correct symlinks for man pages with multiple + entries in the .SH NAME section. + - add network.tcpconn metrics to export counts of tcp connections in each + state. Code contributed by Michal Kara (lemming@arthur.plbohnice.cz) + - few minor fixes for build on ia64 + +pcp-2.1.9-12 (released circa Sept 13 2000, with SGI Propack1.4) + - for 2.4 without sard, correctly match disk numbers in /proc/stat + with major,minor numbers in /proc/partitions. + +pcp-2.1.9-11 (unreleased) + - add pagebuf metrics (Daniel and Nathan) + - fixes so the build works if pcp is not already installed + - minor security fix to pcp.spec.in (force mode 644 for .NeedRebuild) + - make sure the src RPM builds correctly (LSRCFILE issues from LinuxWorld) + - fix for bug #797756, upgrade from pcp2.1.6 to any newer version leaves + pcp chkconfig off and the name space does not get rebuilt. + - extended the weblogs PCP agent so it can report proxy/squid + http servers, and added assorted http cache statistics. + - fixed the Cisco router PCP agent (it was broken in pp1.3). + - add support for disk stats in 2.4.x kernels with "disk_io" field + in /proc/stat (only used when sard patch is not installed) + - if the pcp-pro package (SGI proprietary) is installed, all libpcp + clients on linux are now "authorized" to monitor IRIX systems that + do not have a pmcd collector license. + +pcp-2.1.9-6 (released 2 Aug 2000 for propack1.4 - alpha, not final) + - install /usr/share/pcp/lib/rc-proc.sh containing common + shell functions for use by rc scripts - these functions + are tolerant of the chkconfig command missing (as in SUSE). + - update all rc scripts and {pmlogger,pmie}_{check,daily} scripts + to use the new rc-proc.sh functions. Remove the /etc/sysconfig + stuff entirely (it was not being used anyway). + - fix for #795934 : after rpm -U, pcp is chkconfig off. It turned + out that an upgrade executes the %post _and_ the %preun scripts, + which resulted in pcp being chkconfig'd on then off again. + - fix pmie rc scripts so they work, are chkconfig friendly, + and cope with _and_ without pmieconf (which is in pcp-pro). + Also install /var/pcp/config/pmie/config.default as a simple example + to monitor the load average and report to syslog. The pmie + daemon is chkconfig off by default. + - default run levels for pmcd and pmie (daemon) are now 2345, for SUSE + - reconcile troff and groff differences in man page sources + - fix for bug #797049 use strftime(%z) to determine timezone offsets + w.r.t. daylight savings + - portability surgery on src/libpcp_trace, and add new pmtracecounter() + function, see pmtracebegin(3) for details. + - reconcile pcp.env and pmcd.options from IRIX + - fix for bug #797048 update-magic does not fully remove old entries + before adding new, hence the magic file would grow after each upgrade + - other minor reconciliation work with IRIX + - fix build environment to allow proper handling of compressed man pages + - add support for RPM version 4. + - add support for add kernel.{all,percpu}.syscall metrics + (requires kernel patch) + - fixed for bug #797164: potential SEGV due to calling realloc on a + misused pointer - src/pmdas/weblog/weblog.c + - use realpath(3) to resolve devices in /proc/mounts for filesys.* metrics + + +pcp-2.1.8-2 (released 30 June 2000) + - fix for bug #793871 pmlogger_check fails after redhat upgrade + (because PCP entries in /usr/share/magic were clobbered) + - also install /var/pcp/pmdas/linux/pmdalinux (as a non-DSO + agent for debugging and profiling purposes). + - added pmda.uname (uname -a) and pmda.version (linux pmda version) + metrics. The pmda.uname metric is needed by the "pcp" command. + - fix for #789025 fix to ensure rpm --verify succeeds immediately + after an install, and other errors in pmlogger_check + - released with ACE 1.3 (MR 19 Jul 2000) + +pcp-2.1.7 (internal release for testing) + - merged changes from IRIX for multiple namespace support in + pmdaproc.sh + - parameterized path to pmcd.conf and pmcd.options to avoid + having to move these files in IRIX. Use PCP_PMCDCONF_PATH and + PCP_PMCDOPTIONS_PATH respectfully. + - add new error define PM_ERR_LOGFILE (reconciled from IRIX) + - conditional pragma for pmGetConfig (not used in linux) + - use if defined(HAVE_OBJECT_STYLE) to guard __pmCheckObjectStyle + since it's not used in linux (reconciled with irix code) + - correct logic used to scan for pmlogger pid in pmlogger_check + in case where pmlogger exits prematurely, part of #789025 + - added -Wall to default CFLAGS and LDFLAGS + - added xfs metrics (needs kernel support else no values available) + extracted from /proc/fs/xfs/stat + - added nfs (version 3) metrics, same names as on irix, bug #789669 + - fix instance domain for kernel.percpu.interrupts, bug #790372 + +pcp-2.1.6 (released 3 May 2000) + - released with ISE 1.2 (MR 25 May 2000) + - released with ISEMAIL 1.0 (MR 24 May 2000) + - this is the version shipped with SGI ProPack1.3 + - change use of __clone to pthread_create for portability + - add support for raid disk stats (previously ignored) + - fix for bug #789425 pmie suspect behaviour with "delta" keyword + - add support for devfs style scsi disk names + - fixed a problem where nfs stats were always showing NFSv3 stats + rather than NFSv2 stats. We are not (yet) supporting NFSv3 stats. + +pcp-2.1.5 (released 12 April 2000) + - released with SGI ACE 1.2 (MR 19 Apr 200) + - fix bug #786743 filesys metrics are wrong + - fix potential segfault bug in timezone handling + - tolerate SUSE's location of magic file different to Redhat's + - tolerate no chkconfig on SUSE (use %postinstall create rc symlinks) + +pcp-2.1.4 (released 15 Feb 2000) + - fix for segfault src/pmdas/linux/pmda.c on linuxppc, found by + Dale F. Brantly <dale.brantly@sgi.com> + - fix build error in src/pmclient, was trying to use pmgenmap + without /etc/pcp.env, also found by Dale. + - setlinebuf(stdout) for all clients that loop + (fixes a buffering problem on alpha-linux). + - fixed some missing "{" in conditional variable assignments + in src/pmie/etc_init.d_pmie (found by lstep@free.fr) + - changed use of pmgenmap in build for pmclient and + pmkstat to be consistent (found by lstep@free.fr) + - don't assume clock tick rate is 100/second. Use the CLK_TCK macro + instead. Rearrange arithmetic in src/pmdas/linux/pmda.c where we + divide by CLK_TCK to avoid truncation in conversions from jiffies + to milliseconds. + - return "no values available" rather than PM_ERR_APPVERSION for + the metrics disk.{all,dev}.{read,write,total}_bytes since these + are not available on systems without the "sard disk patch". This + is now consistent with requests for disk.partitions.* metrics. + +pcp-2.1.3 (released with 2.1.4) + - released with ISE 1.0 (MR 1 Mar 2000) + - added hinv.map.scsi metric as a map of SCSI devices (if any) + - added disk.dev.{read,write,total}_bytes + - filter devpts from filesys.* metrics to avoid FPE errors + - added support for new style Apache configuration file and + "silent" install to weblog scripts + +pcp-2.1.2 (released with 2.1.4) + - released with SGI ACE 1.0 + - fixed date field in LSM + - install pmiestats.h for pmieconf + - renamed /var/pcp/config/pmafm/pcp-col to + /var/pcp/config/pmafm/pcp + - added network.{ip,icmp,tcp,udp} metrics + extracted from /proc/net/snmp + - fixed shell syntax error in pmlogger_daily(1) + (changed test -l to test -f) + - fixed problem with definition of __psint_t on 64bit machines + - fixed timezone problem with daylight saving + +pcp-2.1.1 (released 7 Dec 1999) + - initial pcp-2.1.1 open source release |