When a test program fails because it failed to setup the test properly, this
does not indicate a failure in what is attempting to be tested because the
test is never run. So exit with a hard error exit status to note this
difference. This will allow easier detection of tests that are not actually
being run and those that are really failing.
Signed-off-by: Glenn Washburn <development@efficientek.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Currently, the filesystem timestamp check in grub-fs-tester uses the
squashfs image file's last modified timestamp and checks to see if that
time stamp is within 3 seconds of the superblock timestamp as determined by
grub. The image file's timestamp could be more than 3 seconds off if
mksquashfs takes more than 3 seconds to generate the image, as is the case
on a virtual machine. Instead use squashfs tools to get the filesystem
timestamp directly.
Signed-off-by: Glenn Washburn <development@efficientek.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
The test for the ability to decompress zisofs encoded files is supposed
to fail due to the lack of this ability in GRUB. But it fails early with
xorriso : FAILURE : -volid: Text too long (1650 > 32)
because "ziso9660" is not in the list of filesystems which accept at most
32 bytes in their FSLABEL. If this is fixed, the test returns false
success because the xorriso run does not produce any zisofs compressed
files. The problem is in the sequence of native xorriso commands used.
The command -set_filter_r applies only to the files which are already
inserted into the emerging ISO filesystem. In the current sequence no
files have been inserted yet by command -add when the last of two
-set_filter_r commands is executed. After this is corrected, xorriso
refuses to work because the global settings of command -zisofs can be
made only before command -set_filter_r has attached zisofs filters to
the data files in the emerging ISO. Further: A bug in xorriso causes
a false warning about FSLABEL being too long for Joliet. Shortcomings
of Joliet cause warnings about symbolic links. Such warnings might
distract from the actual reason why the test is expected to fail.
So, add "ziso9660" to the 32-byte FSLABEL list.
Fix the xorriso run to produce compressed files which for now cause
righteous failure of the test. Do this by removing a surplus group of
-set_filter_r and -zisofs commands, by moving the other such group
behind -add, and by swapping -set_filter_r and -zisofs.
Remove the -as mkisofs options which produce a Joliet filesystem tree.
Signed-off-by: Thomas Schmitt <scdbackup@gmx.net>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
The iso9660_test fails if the effective locale is not UTF-8. This happens
because xorriso needs to convert file names and FSLABEL to UCS-2 when
preparing a Joliet tree. The grub-fs-tester obviously intends to use UTF-8
as character set, but xorriso assumes by default the result of nl_langinfo(3)
with item CODESET. So, override the result of nl_langinfo(CODESET) by options
of xorriso -as mkisofs.
Signed-off-by: Thomas Schmitt <scdbackup@gmx.net>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
LODEVICES is not an array variable and should not be accessed as such.
This allows the f2fs test to pass as it was failing because a device
name had a space prepended to the path.
Signed-off-by: Glenn Washburn <development@efficientek.com>
Acked-by: Jaegeuk Kim <jaegeuk@kernel.org>
Tested-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
- Adds zstd support to the btrfs module.
- Adds a test case for btrfs zstd support.
- Changes top_srcdir to srcdir in the btrfs module's lzo include
following comments from Daniel Kiper about the zstd include.
Tested on Ubuntu-18.04 with a btrfs /boot partition with and without zstd
compression. A test case was also added to the test suite that fails before
the patch, and passes after.
Signed-off-by: Nick Terrell <terrelln@fb.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
SeaBIOS 1.11.0 added support for VGA emulation over a serial port, which
interferes with grub-shell. Turn it off.
Signed-off-by: Colin Watson <cjwatson@ubuntu.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
If something else on the system is using loopback devices, then the
device that's free at the call to `losetup -f` may not be free in the
following call to try to use it. Instead, find and use the first free
loopback device in a single call to losetup.
Signed-off-by: Will Thompson <wjt@endlessm.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
"F2FS (Flash-Friendly File System) is flash-friendly file system which was merged
into Linux kernel v3.8 in 2013.
The motive for F2FS was to build a file system that from the start, takes into
account the characteristics of NAND flash memory-based storage devices (such as
solid-state disks, eMMC, and SD cards).
F2FS was designed on a basis of a log-structured file system approach, which
remedies some known issues of the older log structured file systems, such as
the snowball effect of wandering trees and high cleaning overhead. In addition,
since a NAND-based storage device shows different characteristics according to
its internal geometry or flash memory management scheme (such as the Flash
Translation Layer or FTL), it supports various parameters not only for
configuring on-disk layout, but also for selecting allocation and cleaning
algorithm.", quote by https://en.wikipedia.org/wiki/F2FS.
The source codes for F2FS are available from:
http://git.kernel.org/cgit/linux/kernel/git/jaegeuk/f2fs.githttp://git.kernel.org/cgit/linux/kernel/git/jaegeuk/f2fs-tools.git
This patch has been integrated in OpenMandriva Lx 3.
https://www.openmandriva.org/
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Pete Batard <pete@akeo.ie>
Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
On such a filesystem, inodes may have EXT4_ENCRYPT_FLAG set.
For a regular file, this means its contents are encrypted; for a
directory, this means the filenames in its directory entries are
encrypted; and for a symlink, this means its target is encrypted. Since
GRUB cannot decrypt encrypted contents or filenames, just issue an error
if it would need to do so. This is sufficient to allow unencrypted boot
files to co-exist with encrypted files elsewhere on the filesystem.
(Note that encrypted regular files and symlinks will not normally be
encountered outside an encrypted directory; however, it's possible via
hard links, so they still need to be handled.)
Tested by booting from an ext4 /boot partition on which I had run
'tune2fs -O encrypt'. I also verified that the expected error messages
are printed when trying to access encrypted directories, files, and
symlinks from the GRUB command line. Also ran 'sudo ./grub-fs-tester
ext4_encrypt'; note that this requires e2fsprogs v1.43+ and Linux v4.1+.
Signed-off-by: Eric Biggers <ebiggers@google.com>
1. Make sure files are not multiple of block size. This will ensure tail packing
for squash4 and may also trigger more codes paths in other filesystems.
2. Call mksquashfs with -always-use-fragments to force tail packing.
proot creates hidden files with .proot prefix and name
derived from real file name. So decrease file name length
and path depth. For some reason depth 85 also results in
undeleteable directory, so use 84 instead of 85.
LVM miscalculates bitmap size with small extent, so start with 16K as
for other RAID types.
Until version 2.02.103 LVM counts metadata segments twice when checking
available space, reduce segment count by one to account for this bug.
Write activity with LVM/RAID can happen after filesystem is unmounted.
In my testing modification time of loop files was 15 - 20 seconds
after unmount. So use time as close to unmount as possible as
reference instead.
Copying the themes directory in grub-shell isn't
parallel-test-friendly and breaks on the second test when the source
directory is read-only (as in "make distcheck"). Instead, add a
hidden --themes-directory option to grub-mkrescue et al, and use it
in grub-shell.
