This patch comes originally from Jan Kara <jack@suse.cz> and updates
the default behaviour of the kernel which has been changed some years
ago. See kernel docs
Documentation/filesystems/ext3.txt
Documentation/filesystems/ext4.txt
* 'fix-script-timing' of https://github.com/theonewolf/util-linux:
scriptreplay: no need to skip first time value or last bytes fixes#58
script: time from end of read() call partially fixes#58
* 'pg-manual-page-long-options' of https://github.com/jaalto/util-linux:
pg.1: Move (plus) options near (minus) option at the beginning
pg.1: Add -h, --help, -V, --version
This patch fixes several issues:
1. lscpu may not exist on all systems.
2. Option -b is not always available but we can skip it because it's
the documented default for -p.
3. Some old lscpu versions print --help output to stdout in case of
error. So in case 2. it would count all the help lines as CPUs,
which could be really bad on slow single core machines.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
* PART_ENTRY_* stuff is optional and should not overwrite
previous probing result in partitions_probe()
* missing minix parental partition is not error
* blkid_probe_is_vfat() usage has to be more robust
Signed-off-by: Karel Zak <kzak@redhat.com>
* 'fix-ppc-tests' of https://github.com/rudimeier/util-linux:
tests: fix last for bigendian
tests: fix utmpdump/ipv6tobin for bigendian
tests: fix utmpdump/to-binary for bigendian
tests: fix utmpdump/ipv6totxt for bigendian
tests: fix utmpdump/to-text for bigendian
tests: swaplabel needs to respect pagesize
* 'fix-ipcs-q-fallback' of https://github.com/rudimeier/util-linux:
travis-ci: abort if make check fails
ipcs: fix memleak in ipc_*_get_info functions
ipcs: fix ipc_sem_get_info fallback case
ipcs: fix ipc_shm_get_info fallback case
ipcs: fix ipc_msg_get_info fallback case
tests: add basic test case for ipcs -m -i n
tests: add basic test case for ipcs -s -i n
tests: add basic test case for ipcs -q -i n
tests: quote generated arguments for ipcrm
ipcs: cleanup jumplabel stlyes
* 'fix-lscpu-cache' of https://github.com/rudimeier/util-linux:
tests: cleanup, remove unused lscpu output
tests: add lscpu dump for ppc cpu with no cache size
lscpu: cleanup, use _PATH_SYS_CPU/NODE
lscpu: don't abort if cache size is unknown
There are systems where the size file does not exist. Most badly even
lscpu -p would abort allthough it does not use the size:
$ lscpu -p
lscpu: error: cannot open
/sys/devices/system/cpu/cpu0/cache/index0/size: No such file or directory
This patch does not abort in this case and prints "unknown size" in
human-readable case. For examle on this qemu pcc test machine:
$ lscpu
Architecture: ppc
CPU op-mode(s): 32-bit
Byte Order: Big Endian
CPU(s): 1
On-line CPU(s) list: 0
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 1
Model: Power Macintosh
BogoMIPS: 33.25
L1d cache: unknown size
L1i cache: unknown size
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
Just in case someone wants to add entropy from device with invocation
demonstrated below.
$ mcookie --file /dev/urandom --max-size 64k
[kzak@redhat.com: - use all-io.h]
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>
The mcookie should reuse existing code, and there is definitely no need
to prefer /dev/random for this utility. See reference for explanation
about later statement.
References: http://www.2uo.de/myths-about-urandom/
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
The kernel regression (probably v3.4, commit 55725513) introduces a
new errno for O_RDONLY on NFS. Now it returns EBADF rather than EIO.
Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=1078618
Signed-off-by: Karel Zak <kzak@redhat.com>
* 'master' of https://github.com/rudimeier/util-linux:
tests: try hard to create swaplabel's test image
build-sys: libmount/python/__init__.py is always a dist file
tests: return error if failures file not usable
tests: write tests/failures to build- instead of srcdir
Don't use fallback to read-only mode in fdisk_context_assign_device(),
it's application responsibility open the device in the right mode.
The commands fdisk and cfdisk check (and report) read-only mode now.
Reported-by: Maciej Małecki <me@mmalecki.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
* 'common_debug' of https://github.com/ooprala/util-linux:
clean up redundant macros and defines
libfdisk: use include/debug.h
libblkid: use include/debug.h
libmount: further debug.h integration
libcommon: don't mention lib versions in debug macros
libcommon: define more debugging macros
libmount: use macros from include/debug.h
libcommon: add common debugging routines
The autopoint is designed to not use the latest installed bug fix
release, if you specify
AM_GNU_GETTEXT_VERSION([0.18])
in your configure.ac then it really uses 0.18, rather than also
installed 0.18.2 or 0.18.3. It means that bug fix update has no any
effect. Oh...
The AM_PROG_MKDIR_P is deprecated for years, unfortunately still used
in 0.18 gettext m4 stuff. This problem should be fixed in 0.18.2 where
is the correct AC_PROG_MKDIR_P macro.
If you do not have gettext 0.18.2 (or 0.18.3) then update.
Signed-off-by: Karel Zak <kzak@redhat.com>
With the previous patch the scanning functions were
modified to return a differentiated return code.
To correctly abort scanning when an I/O error occurs
we need to differentiate between 'error' (= -1) and
'not found' (= 1) in the probe functions.
This patch updates all superblock scanning functions
to the new calling convention.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Karel Zak <kzak@redhat.com>
Whenever we fail to read from a device it's pointless to
continue with probing; we should be failing immediately.
Otherwise the system will continue logging I/O errors.
This patch updates the probe functions to return the
negative error number on error and BLKID_PROBE_NONE
if not found.
[kzak@redhat.com: - fix s/return errno/return -errno/]
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak
Ondrej Oprala
Ruediger Meier
Sami Kerola
Hannes Reinecke
Wolfgang Richter