libblkid -------- - add - suffix to test images for native-endian filesystems (e.g. swap) and add support for such functionality to tests/ts/blkid/low-probe - add values: FSSIZE -- filesystem size (klibc requirement) - add reference counters to the binary interfaces. Currently, all chain data are allocated in blkid_probe and cannot be used independently on the probing stuff. blkid_topology tp = blkdi_probe_get_topology(pr) blkid_ref(tp); ... blkid_unref(tp); blkid(8) - add a new option (-r) that allows to print removable block devices that are missing in /proc/partitions, see blkid_probe_all_removable(). wipefs ------ - some filesystem (namely FAT) contains more magic strings, so if you erase one magic string the FS is still detectable by libblkid. We have to inform users that there is more valid magic string for the same FS. fdisk(s) -------- * Sun label support is completely useless for large disks, it uses number of cylinders from on-disk-label where the geometry is stored by int16 values. It seems better to completely ignore this stuff from the label and always use geometry + BLKGETSIZE64 from kernel. * use off_t instead "long long" * catch SIGINT (Ctrl-C) and return to main menu. From Red Hat bugzilla #545488: While using fdisk normally, if you accidentally pressed the wrong button (to start a sequence of questions for some operation, e.g. 'c' to create partition). The tool tries too hard to keep asking you for valid input. You can't provide a blank or invalid input to get it to break out of the current dialog sequence and get back to the main menu. * fdisk/* refactoring * add GPT support misc ---- * partx: add to it an option to make it usable in shell scripts without having to parse its output with sed * use ngettext() for strings with plurals, for example /* include/nls.h */ #define P_(id, id_plural, n) ngettext(id, id_plural, n) printf(P_("%d used sector", "%d used sectors", sectors), sectors); * check for program_invocation_short_name in ./configure.ac and add lib/progname.c fallback for libc without this feature (for example use the 1st field from /proc/#/cmdline) * use something better than gtk-doc (doxyden?) * partx: copy sun.c, mac.c and dash.c from kpartx git://git.kernel.org/pub/scm/linux/storage/multipath-tools/.git * swapon -s -- LABELs support Although mkswap has recently been -L option to create a label nothing appears to have been change to swapon to display said labels. (rh#430386) * use TZ=UTC for tests * add NLS and err.h stuff to schedutils (chrt.c, taskset.c) * add mllockall() and SCHED_FIFO to hwclock, see http://lkml.org/lkml/2008/10/12/132 * use rpmatch() for all Y/N questions * make chrt, taskset, ... threads aware. Currently these utils work with group leader (master thread) and don't propagate requested changes to the whole group of threads. It meas add a new option (e.g. -t): chrt # master thread only chrt -t # whole group of threads Note that we need to scan /proc and call ched_set{scheduler,affinity} syscalls for all individual threads. * umount by label: # mount LABEL=mylabel # umount LABEL=mylabel * mount -a -- reorder fstab entries by paths before mount (just idea only) * mount -a (just idea only) Date: Sun, 3 Jun 2007 18:04:24 +0300 (MET DST) From: Szabolcs Szakacsits In the past the right record order could be figured out easily by just checking out fstab (if one knew what to look for) but considering the fastly increasing number of user space file systems and their usage, with their path, library, etc dependencies, it's getting trickier and is a black magic for most users because they simply expect drives to be mounted independently of their order in fstab. One typical, wrongly edited fstab example is: /dev/hda2 / ext3 defaults 1 1 /dev/hda1 /mnt/windows ntfs-3g defaults 0 0 /dev/hda3 /usr ext3 defaults 0 0 The events: mount -> /sbin/mount.ntfs-3g -> -> resolves to /ntfs-3g via a symlink -> -> ntfs-3g requires at least /libfuse* There are many potential solutions. For example installing everything on the root file system which may be needed for successful mount. But this is not always feasible or practical since we could end up putting almost everything on the root file system in the end. Another idea is an improved mount strategy: do { try to mount all unmounted entries } while (not all mounted && at least one new was successfully mounted) * agetty: use nl_langinfo() for days and months rather than hardcoded English names. * rewrite ipcs to use /proc/sys/kernel rather than unreliable syscalls (there are problems with 32bit userspace on 64bit kernel) * minix v3 From: Matthias Koenig Date: Tue, 25 Sep 2007 12:00:01 +0200 It seems that the kernel has support for minix fs v3 (though I have not tried it, just inspected some code when trying to find a mkfs.minix issue). It might be worth a thought implementing v3 support (though I am not really sure how much people us minix fs ;-) This might require some major code cleanup in mkfs.minix. * rtcwake does not support wake from S5/off http://bugzilla.redhat.com/show_bug.cgi?id=449115 * add SELinux security contexts support to the 'ipcs' utility http://bugzilla.redhat.com/show_bug.cgi?id=225342 Would be great to list the current system IPC Objects with their respective security labels (where allowed) with something like 'ipcs -Z' - following the way other tools reports those.