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| author | cth <none@none> | 2006-10-12 10:18:45 -0700 |
|---|---|---|
| committer | cth <none@none> | 2006-10-12 10:18:45 -0700 |
| commit | 37fbbce5257519d600faa3d23d464b42b71c1605 (patch) | |
| tree | c0f2a50b50b97964740ab5a7586f74bd87560678 /usr/src/cmd/stat/common/statcommon.h | |
| parent | 2bc4236aac4fe3a3ba80139bc39ee9f1e356ab55 (diff) | |
| download | illumos-gate-37fbbce5257519d600faa3d23d464b42b71c1605.tar.gz | |
PSARC 2005/574 MPxIO iostat improvements
4261677 iostat -x shows extra output
6316660 device name gets truncated after 9 chars with iostat -xX option.
6318308 extend support in mpxio and iostat to show I/T/L based path stats
Diffstat (limited to 'usr/src/cmd/stat/common/statcommon.h')
| -rw-r--r-- | usr/src/cmd/stat/common/statcommon.h | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/usr/src/cmd/stat/common/statcommon.h b/usr/src/cmd/stat/common/statcommon.h index 674148da6b..848f10ebb8 100644 --- a/usr/src/cmd/stat/common/statcommon.h +++ b/usr/src/cmd/stat/common/statcommon.h @@ -74,14 +74,16 @@ enum snapshot_types { SNAP_IODEVS = 1 << 5, /* disk controller aggregates */ SNAP_CONTROLLERS = 1 << 6, - /* mpxio (multipath) paths */ - SNAP_IOPATHS = 1 << 7, + /* mpxio L I (multipath) paths: -X: Lun,LunInitiator */ + SNAP_IOPATHS_LI = 1 << 7, + /* mpxio LTI (multipath) paths: -Y: Lun,LunTarget,LunTargetInitiator */ + SNAP_IOPATHS_LTI = 1 << 8, /* disk error stats */ - SNAP_IODEV_ERRORS = 1 << 8, + SNAP_IODEV_ERRORS = 1 << 9, /* pretty names for iodevs */ - SNAP_IODEV_PRETTY = 1 << 9, + SNAP_IODEV_PRETTY = 1 << 10, /* devid for iodevs */ - SNAP_IODEV_DEVID = 1 << 10 + SNAP_IODEV_DEVID = 1 << 11 }; struct cpu_snapshot { @@ -131,8 +133,10 @@ enum iodev_type { IODEV_PARTITION = 1 << 2, IODEV_TAPE = 1 << 3, IODEV_NFS = 1 << 4, - IODEV_IOPATH = 1 << 5, - IODEV_UNKNOWN = 1 << 6 + IODEV_IOPATH_LT = 1 << 5, /* synthetic LunTarget */ + IODEV_IOPATH_LI = 1 << 6, /* synthetic LunInitiator */ + IODEV_IOPATH_LTI = 1 << 7, /* LunTgtInitiator (pathinfo) */ + IODEV_UNKNOWN = 1 << 8 }; /* identify a disk, partition, etc. */ @@ -152,6 +156,7 @@ struct iodev_id { struct iodev_snapshot { /* original kstat name */ char is_name[KSTAT_STRLEN]; + /* type of kstat */ enum iodev_type is_type; /* ID if meaningful */ struct iodev_id is_id; @@ -210,6 +215,7 @@ struct snapshot { struct intr_snapshot *s_intrs; size_t s_nr_iodevs; struct iodev_snapshot *s_iodevs; + size_t s_iodevs_is_name_maxlen; struct sys_snapshot s_sys; struct biostats s_biostats; struct flushmeter s_flushes; @@ -237,6 +243,9 @@ int kstat_copy(const kstat_t *src, kstat_t *dst); */ uint64_t kstat_delta(kstat_t *old, kstat_t *new, char *name); +/* Return the number of ticks delta between two hrtime_t values. */ +uint64_t hrtime_delta(hrtime_t old, hrtime_t new); + /* * Add the integer-valued stats from "src" to the * existing ones in "dst". If "dst" does not contain |