Newer
Older
- remove strerrr() from debug messages (use %m) to make BLKID_DEBUG= output
thread-safe
- add -<BE|LE> 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);
-------
- add something like "blkid --list-all" to list all supported filesystems/raids
- 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.
* sfdisk rounds to cylinders is -uM (megabyte units) is specified, this is
pretty stupid feature. It has to round to sectors if -uS or -uM is specified.
* 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.
* 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
----
* switch_root:
- move all mountpoints to the newroot (there are hardcoded /proc /sys and /dev paths now)
- add --dont-move[=<list of dirs>] options
* 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)
* partx: copy sun.c, mac.c and dash.c from kpartx
git://git.kernel.org/pub/scm/linux/storage/multipath-tools/.git
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)
* 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
* 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 <prio> <pid> # master thread only
chrt -t <prio> <pid> # 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 <szaka@sienet.hu>
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
mount -> /sbin/mount.ntfs-3g ->
-> resolves to <path1>/ntfs-3g via a symlink ->
-> ntfs-3g requires at least <path2>/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 <mkoenig@suse.de>
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.
* 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.