Update the man pages of blkid, wipefs, fallocate, fstrim, losetup
and hexdump to clarify the suffixes for the numerical values of the
offset and size/length arguments regarding KiB=1024 vs KB=1000.
Also mention the ZiB/YiB and ZB/YB suffixes supported by strtosize().
Signed-off-by: Bernhard Voelker <mail@bernhard-voelker.de>
Note that lib/tt.c will never truncate columns without TT_FL_TRUNC or
relative column width. So it's fine to set small width for columns
with SIZEs, the defined width is minimal width.
Signed-off-by: Karel Zak <kzak@redhat.com>
Provide display of filesystem attributes from statvfs(3). These are all
displayed in human readable format.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Using the -w flag with grep actually fought against us here, and hid
some instances where xalloc functions weren't used. Discard it in
favor of an explicit word boundary as a prefix to the function name,
and extend our requirements on the trailing side of the pattern.
This also fixes the few new instances that were overlooked because of
the regex's deficiency.
[kzak@redhat.com: - fix also newfound in findmnt
- remove unnecessary checks after xallocs]
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Karel Zak <kzak@redhat.com>
If there are more offset options specified, some could be lost.
Try
pvcreate /dev/sd[bcde]
mdadm -C -l 5 -n4 /dev/md0 /dev/sd[bcde]
mdadm --stop /dev/md0
wipefs -n -o 0x1000 -o 0x218 /dev/sdb
- LVM2 signature remains there
wipefs -n -o 0x218 -o 0x1010 /dev/sdb
- no report about ignored signature
Signed-off-by: Milan Broz <mbroz@redhat.com>
$ lsblk --inverse -o NAME /dev/dm-0
NAME
luks-10d813de-fa82-4f67-a86c-23d5d0e7c30e (dm-0)
└─sda6
└─sda
Signed-off-by: Peter Rajnoha <prajnoha@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
$ lsblk -P -o NAME /dev/dm-0
NAME="luks-10d813de-fa82-4f67-a86c-23d5d0e7c30e (dm-0)"
the (dm-0) sucks in the parsable output...
Reported-by: Peter Rajnoha <prajnoha@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
By knowing the lock's type (flock or posix), the user can have more
information about the lock and how it was created.
[kzak@redhat.com: - rename PERSONALITY to TYPE,
- rename ACCESS to MODE]
Signed-off-by: Davidlohr Bueso <dave@gnu.org>
Signed-off-by: Karel Zak <kzak@redhat.com>
[kzak@redhat.com: - print devname only if more devices specified]
Signed-off-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
The new lslocks(8) program is meant to replace the deprecated lslk(8). It is
designed for simplicity and removes unnecessary Unix legacy outputs and
options:
- Don't output inode number, whence and maj:min device numbers.
- Don't provide nonblocking syscall options stat(2) and readlink(2)
- Remove lslk's alternate default kernel name list file path (-k)
The option to use nonblocking calls was previously intended for NFS partitions;
however this should be transparent to utility programs considering that
timeouts can occur generically (fuse - sshfs, NFS, netdevs, etc).
Signed-off-by: Davidlohr Bueso <dave@gnu.org>
Signed-off-by: Karel Zak <kzak@redhat.com>
Several horizontal lists are turned to vertical, and sorted to
alphabetical order. Additionally spaces are converted to tabs where
ever possible.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Why?
* read-only root
* /etc is pretty bad place for caches
* all is usually cached by udev in /dev/disk/by-* and libblkid
is able to use these symlinks
* boot persistent cache is attractive for very small subset of
Linux machines (and they already need extra udev tunning otherwise
udev will probe all block devices during boot)
* the default is possible to override in /etc/blkid.conf
The systems without /run directory will not be affected by this
change.
Signed-off-by: Karel Zak <kzak@redhat.com>
The option does not have any effect, the original functionality was
removed from e2fsprogs in year 2003 by
commit 50b380b4d4ab668bad45033e3a8aaf93c7f42844
git://git.kernel.org/pub/scm/fs/ext2/e2fsprogs.git
So.. don't propagate the option to users in year 2012 :-)
Signed-off-by: Karel Zak <kzak@redhat.com>
Peter Rajnoha
Karel Zak
Sami Kerola
Bernhard Voelker
Dave Reisner
Dave Reisner
Bill Pemberton
Milan Broz
Davidlohr Bueso