]>
www.infradead.org Git - users/sagi/blktests.git/log
David Disseldorp [Wed, 8 Nov 2017 16:42:17 +0000 (17:42 +0100)]
sg: fix compiler warning
sg/dxfer-from-dev.c: In function ‘main’:
sg/dxfer-from-dev.c:57:1: warning: control reaches end of non-void
function [-Wreturn-type]
Signed-off-by: David Disseldorp <ddiss@suse.de>
Omar Sandoval [Mon, 6 Nov 2017 22:15:10 +0000 (14:15 -0800)]
Merge pull request #6 from nishita28/master
add: Check page-cache coherency after BLKDISCARD
Nishita Borkar [Thu, 2 Nov 2017 20:35:17 +0000 (16:35 -0400)]
add: Check page-cache coherency after BLKDISCARD
Regression test for fix https://lkml.org/lkml/2017/3/22/789
Page cache should be dropped after successful discard
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Nishita Borkar <nishita.borkar@oracle.com>
Omar Sandoval [Tue, 24 Oct 2017 21:01:29 +0000 (14:01 -0700)]
common/rc: fix _get_pci_dev_from_blkdev
The device path might include multiple PCI devices, like the port.
Always get the last one.
Fixes #5.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Thu, 7 Sep 2017 17:58:21 +0000 (10:58 -0700)]
loop: update block size tests for new ioctl
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 18 Aug 2017 19:22:58 +0000 (12:22 -0700)]
loop: test direct I/O mode + custom block size
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 18 Aug 2017 19:18:07 +0000 (12:18 -0700)]
loop/002: check that we can read and write
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 18 Aug 2017 18:38:28 +0000 (11:38 -0700)]
loop/002: check physical block size and minimum io size as well
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Tue, 22 Aug 2017 03:51:54 +0000 (20:51 -0700)]
Merge pull request #3 from liangxiao1/master
Check if null_block supports blocking in block/006
Xiao Liang [Tue, 22 Aug 2017 02:51:21 +0000 (10:51 +0800)]
block/006: added checking if null_blk has blocking flag
There is no 'blocking' parameter on some branches, eg. RHEL7.
Signed-off-by: Xiao Liang <xiliang@redhat.com>
Omar Sandoval [Fri, 18 Aug 2017 08:01:11 +0000 (01:01 -0700)]
loop: test if closing an unbound device is too slow
Based on a patch from James Wang.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 18 Aug 2017 06:22:22 +0000 (23:22 -0700)]
loop: test LO_FLAGS_BLOCKSIZE
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 18 Aug 2017 05:37:33 +0000 (22:37 -0700)]
src: compile with -Wall
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Wed, 16 Aug 2017 06:00:55 +0000 (23:00 -0700)]
new: clarify what CHECK_DMESG does
It only checks for scary messages in dmesg, not random messages.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Wed, 16 Aug 2017 05:36:43 +0000 (22:36 -0700)]
common/scsi_debug: make helpers more useful
Generalize the helpers to make them more useful: instead of always
setting up one device, it now takes arbitrary module parameters and sets
up as many devices as requested.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Wed, 16 Aug 2017 05:36:03 +0000 (22:36 -0700)]
sg/001: remove unused scsi_debug dependency
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Wed, 16 Aug 2017 05:34:30 +0000 (22:34 -0700)]
block/001: require sd_mod and sr_mod
This test doesn't do anything interesting without those.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Johannes Thumshirn [Thu, 6 Jul 2017 12:09:21 +0000 (14:09 +0200)]
sg: add regression test for patch scsi: sg: fix SG_DXFER_FROM_DEV transfers
Add a regression test for the patch titled "scsi: sg: fix
SG_DXFER_FROM_DEV transfers" which reassembles the syscalls done by Nero
Burning ROM to discover CD and DVD burners.
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
[Omar: rename _get_sg_from_blockdev to _get_test_dev_sg and fix sg/001]
Signed-off-by: Omar Sandoval <osandov@fb.com>
Johannes Thumshirn [Fri, 30 Jun 2017 09:07:35 +0000 (11:07 +0200)]
tests: use nproc to get number of CPUs for fio jobs
Use nproc to get number of CPUs for fio jobs and introduce
_run_fio_rand_io helper for parallel IO which we don't really care about
the details and just want some IO.
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Johannes Thumshirn [Tue, 27 Jun 2017 13:42:57 +0000 (15:42 +0200)]
block/011: Perform PCI reset while doing IO
This test-case performs I/O with fio while doing PCI disable/enable
cycles.
In the results we don't care for I/O errors but for hiccups in dmesg only.
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Johannes Thumshirn [Tue, 27 Jun 2017 13:42:56 +0000 (15:42 +0200)]
rc: add helpers to handle PCI test devices
Add two helpers to check whether a device is attached via PCI and to get the
PCI device from a TEST_DEV
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Omar Sandoval [Mon, 26 Jun 2017 21:25:44 +0000 (14:25 -0700)]
rc: use grep -q instead of redirecting to /dev/null
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Mon, 26 Jun 2017 21:13:21 +0000 (14:13 -0700)]
block/010: only run if null_blk supports shared_tags
Signed-off-by: Omar Sandoval <osandov@fb.com>
Jens Axboe [Thu, 22 Jun 2017 14:02:29 +0000 (08:02 -0600)]
block/010: add test case for shared/unshared tags
Loads null_blk with and without shared_tags, and with 32 devices
and 16 queues each. Run a fio perf job in both modes, and output
the achieved IOPS. They should be pretty close to each other.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Jens Axboe [Wed, 21 Jun 2017 15:16:51 +0000 (09:16 -0600)]
block/006: use _fio_perf to get perf results
The tests flags us as being interested in seeing the read iops,
but it needs to use _fio_perf to get that, instead of _run_fio.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Johannes Thumshirn [Fri, 23 Jun 2017 08:14:48 +0000 (10:14 +0200)]
sg/001: don't require scsi_debug
Don't require scsi_debug but check if TEST_DEV is a SCSI device and use it
instead.
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Omar Sandoval [Mon, 26 Jun 2017 20:18:07 +0000 (13:18 -0700)]
check: define TEST_DEV_SYSFS for group_device_requires
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Wed, 7 Jun 2017 21:40:14 +0000 (14:40 -0700)]
Handle filters with repeated slashes
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 19 May 2017 17:26:45 +0000 (10:26 -0700)]
Fix all shellcheck warnings
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Wed, 7 Jun 2017 06:36:03 +0000 (23:36 -0700)]
common/scsi_debug: add udevadm settle after modprobe
This makes sure the device is available before we start looking for it
in sysfs.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Wed, 7 Jun 2017 06:32:07 +0000 (23:32 -0700)]
sg/001: put syzkaller temporary crap in $TMPDIR
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Wed, 7 Jun 2017 06:18:44 +0000 (23:18 -0700)]
common/rc: use --quiet when calling modprobe for _have_module
Signed-off-by: Omar Sandoval <osandov@fb.com>
Johannes Thumshirn [Fri, 19 May 2017 13:55:31 +0000 (15:55 +0200)]
sg/001: add regression test for syzcaller generated GPF in sg_read path
Add a regression test for commit
48ae8484e9fc ("scsi: sg: don't return
bogus Sg_requests"). This is a general protection fault triggered by
syzcaller via issuing bogus read(2)s on the /dev/sg devices.
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Johannes Thumshirn [Fri, 19 May 2017 13:55:30 +0000 (15:55 +0200)]
tests/sg: add SCSI generic test group
Add a test group for tests of the SCSI generic driver and and functions
common to the SCSI generic driver and its test cases.
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Johannes Thumshirn [Thu, 18 May 2017 12:13:06 +0000 (14:13 +0200)]
Add ability to build test-cases
Add the ability to build test cases from C files. This is handy for
things like syzcaller reproducers and all other kinds of test binaries.
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
[Omar: trimmed down Makefiles, renamed syzkaller binary]
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 19 May 2017 18:35:34 +0000 (11:35 -0700)]
check: support QUICK_RUN, TIMEOUT, and EXCLUDED in config
Signed-off-by: Omar Sandoval <osandov@fb.com>
Johannes Thumshirn [Fri, 19 May 2017 13:17:10 +0000 (15:17 +0200)]
check: add ability to exclude a test or group
Add the ability to exclude a test or whole test group from a test
run. Thus a user can explicitly decide which tests to skip like in
this example where one wants all of the 'block' group but block/001.
block/002 (remove a device while running blktrace)
0.835s ...
runtime + test ...
[ 363.132053] run blktests block/002 at 2017-05-19 13:01:56
[ 363.136844] scsi host0: scsi_debug: version 1.86 [
20160430 ]
[ 363.136844] dev_size_mb=8, opts=0x0, submit_queues=1, statistics=0
[ 363.138819] scsi 0:0:0:0: Direct-Access Linux scsi_debug 0186 PQ: 0 ANSI: 7
[ 363.199172] sd 0:0:0:0: [sda] 16384 512-byte logical blocks: (8.39 MB/8.00 MiB)
[ 363.207053] sd 0:0:0:0: [sda] Write Protect is off
block/002 (remove a device while running blktrace) [passed]
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
[Omar: use associative array, make explicit run take precedence over -x]
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 19 May 2017 17:28:48 +0000 (10:28 -0700)]
Don't skip all devices if device_requires fails on one
Fixes #2.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 12 May 2017 20:30:49 +0000 (13:30 -0700)]
Merge pull request #1 from bvanassche/master
Make it easy to verify the shell scripts with shellcheck
Bart Van Assche [Fri, 12 May 2017 19:50:18 +0000 (12:50 -0700)]
common/rc: Do not mix strings and arrays
Expansion of $@ results in multiple strings. Since that is not intended
in this context, change $@ into $*. Detected by shellcheck.
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Bart Van Assche [Fri, 12 May 2017 19:49:21 +0000 (12:49 -0700)]
Add a Makefile that makes it easy to run shellcheck
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Omar Sandoval [Fri, 12 May 2017 18:32:58 +0000 (11:32 -0700)]
README: document that bash 4 is required
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 12 May 2017 18:22:11 +0000 (11:22 -0700)]
Add CONTRIBUTING.md
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Thu, 11 May 2017 22:39:16 +0000 (15:39 -0700)]
block: add CPU hotplug test
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Thu, 11 May 2017 21:36:38 +0000 (14:36 -0700)]
Save and restore sysfs knobs modified during test
This adds two new helpers, _test_dev_queue_get and _test_dev_queue_set,
which wrap access to /sys/block/$dev/queue/*. _test_dev_queue_set saves
the sysfs variable before it overwrites it, to be restored in ./check.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Thu, 11 May 2017 19:56:47 +0000 (12:56 -0700)]
check: align test run metrics nicely
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Thu, 11 May 2017 19:50:04 +0000 (12:50 -0700)]
check: fix tests getting run twice
Another dumb mistake.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Thu, 11 May 2017 19:29:35 +0000 (12:29 -0700)]
check: fix braino
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Thu, 11 May 2017 18:54:50 +0000 (11:54 -0700)]
check: add support for quick runs
Easy way to do a quick sanity run: `./check -q`.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Thu, 11 May 2017 07:12:54 +0000 (00:12 -0700)]
Simplify test groups and overhaul test running
This gets rid of the concept of test groups as used by xfstests and
renames categories into groups. If it turns out we want it back, we can
reintroduce test tags later.
This rework also has a few other effects:
- The config file is now entirely optional, as is TEST_DEVS
- prepare() and prepare_device() are renamed to {group_,}requires() and
{group_,}device_requires()
- QUICK and TIMED are now test flags instead of groups
- Running test groups is now just `./check block`
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Wed, 10 May 2017 17:33:02 +0000 (10:33 -0700)]
Add support for test timeout
Add a configurable per-test timeout. By default, tests will run fully.
If $TIMEOUT is set, tests may restrict themselves to that timeout. So,
e.g., `TIMEOUT=30 ./check -g quick -g timed` can be used to do a quick
sanity test without doing the full run.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Jens Axboe [Wed, 10 May 2017 15:37:15 +0000 (09:37 -0600)]
block/007: include mean lat in poll output
Signed-off-by: Jens Axboe <axboe@fb.com>
Jens Axboe [Wed, 10 May 2017 15:37:02 +0000 (09:37 -0600)]
block/003: change from time based to doing 200k trims
Signed-off-by: Jens Axboe <axboe@fb.com>
Omar Sandoval [Wed, 10 May 2017 07:22:20 +0000 (00:22 -0700)]
Add mandatory test description variable to tests
With this, we can have more meaningful output in the test logs without
having to consult the test script itself.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Wed, 10 May 2017 06:36:12 +0000 (23:36 -0700)]
Add fio performance measurement helper
Abstract all of the terse format parsing into a single helper and use
that everywhere.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Jens Axboe [Wed, 10 May 2017 03:27:27 +0000 (21:27 -0600)]
block/006: add regression test fix for blocking blk-mq driver
Signed-off-by: Jens Axboe <axboe@fb.com>
Jens Axboe [Wed, 10 May 2017 02:37:50 +0000 (20:37 -0600)]
common: require a fio version that supports terse format 4
We need this for trim output. Has been supported since 2012 or so, hence
the requirement should be fair.
Signed-off-by: Jens Axboe <axboe@fb.com>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Jens Axboe [Tue, 9 May 2017 20:35:13 +0000 (14:35 -0600)]
Add performance numbers to appropriate block tests
Signed-off-by: Jens Axboe <axboe@fb.com>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Jens Axboe [Tue, 9 May 2017 19:52:00 +0000 (13:52 -0600)]
block/007: test variants of IO polling
Signed-off-by: Jens Axboe <axboe@fb.com>
[Omar: move I/O polling helpers into their own file]
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Tue, 9 May 2017 19:17:33 +0000 (12:17 -0700)]
check: relax root requirement
Almost all tests need root, but the meta tests don't. Turn it into a
prepare() helper which is set by default on new categories.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Tue, 9 May 2017 19:06:56 +0000 (12:06 -0700)]
check: less dots
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Tue, 9 May 2017 18:28:41 +0000 (11:28 -0700)]
check: align passed/failed/notrun
Part 2 of improving output readability.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Tue, 9 May 2017 17:52:01 +0000 (10:52 -0700)]
check: colorize passed/failed/not run
Part 1 of making it easier to scan and visually verify the test
progress.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Tue, 9 May 2017 17:19:15 +0000 (10:19 -0700)]
common: fix _test_dev_is_rotational
Reported-by: Jens Axboe <axboe@fb.com>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Tue, 9 May 2017 17:04:18 +0000 (10:04 -0700)]
loop/001: used parted instead of sfdisk
sfdisk from util-linux < 2.26 doesn't support regular files or the syntax this
test was using, so just use parted instead.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Jens Axboe [Fri, 5 May 2017 19:39:22 +0000 (13:39 -0600)]
block: add test case that runs a workload while switching schedulers
Signed-off-by: Jens Axboe <axboe@fb.com>
[Omar: add _test_dev_is_rotational helper, misc cleanup]
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 5 May 2017 18:40:54 +0000 (11:40 -0700)]
check: check if stdout is a tty before using terminal commands
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 5 May 2017 18:36:27 +0000 (11:36 -0700)]
check: make sure $TMPDIR is deleted if interrupted
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 5 May 2017 18:31:50 +0000 (11:31 -0700)]
check: move _find_sysfs_dir definition closer to where it is used
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 5 May 2017 18:30:44 +0000 (11:30 -0700)]
check: exit with non-zero status if tests fail
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 5 May 2017 18:22:06 +0000 (11:22 -0700)]
gitignore: remove results.last
This isn't used anymore.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 5 May 2017 06:38:25 +0000 (23:38 -0700)]
README: update information on writing tests
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 5 May 2017 06:33:01 +0000 (23:33 -0700)]
check: don't interleave definitions and execution
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 5 May 2017 06:30:49 +0000 (23:30 -0700)]
check: fix test group inclusion vs. exclusion
If a test belongs to a group which is included and also a group which is
excluded, the exclusion should take precedence.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 5 May 2017 06:29:10 +0000 (23:29 -0700)]
block/00{3,4}: add to more groups
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 5 May 2017 06:24:05 +0000 (23:24 -0700)]
new: move test writing documentation directly into templates
It's more accesible here, and certain people won't look at the
documentation even when you tell them to.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Thu, 4 May 2017 22:24:57 +0000 (15:24 -0700)]
block/003: check if the test device supports discard
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Thu, 4 May 2017 22:21:35 +0000 (15:21 -0700)]
check: export sysfs directory for test device
E.g., if TEST_DEV=/dev/sda, then TEST_DEV_SYSFS=/sys/block/sda, and if
TEST_DEV=/dev/nvme0n1p1, then TEST_DEV_SYSFS=/sys/block/nvme0n1 (i.e.,
we get the sysfs directory for the full device, not the partition).
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Thu, 4 May 2017 21:49:02 +0000 (14:49 -0700)]
block/00{3,4}: log fio output to $FULL
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Thu, 4 May 2017 21:48:07 +0000 (14:48 -0700)]
check: clean up $FULL from previous test runs
Signed-off-by: Omar Sandoval <osandov@fb.com>
Jens Axboe [Thu, 4 May 2017 20:44:38 +0000 (14:44 -0600)]
Add flush intensive test case
Signed-off-by: Jens Axboe <axboe@fb.com>
[Omar: used new _have_fio helper, quoted $TEST_DEV]
Signed-off-by: Omar Sandoval <osandov@fb.com>
Jens Axboe [Wed, 3 May 2017 19:09:24 +0000 (13:09 -0600)]
block: add random offset/size discard test case
Signed-off-by: Jens Axboe <axboe@fb.com>
[Omar: created _have_fio helper, quoted $TEST_DEV]
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Thu, 4 May 2017 20:39:29 +0000 (13:39 -0700)]
check: allow tests to record arbitrary metrics
Don't run the test function in a subshell so tests can set
TEST_RUN[foo]=bar and it will be shown along with the runtime.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Thu, 4 May 2017 20:17:04 +0000 (13:17 -0700)]
check: change how results are recorded
Preparation for allowing tests to record arbitrary metrics.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Thu, 4 May 2017 07:40:45 +0000 (00:40 -0700)]
check: stricter test matching
Jens noticed that check tried to execute his undo file:
./check: line 219: .: tests/block/.003.un~: cannot execute binary file
Fix it by explicitly matching '[0-9]{3}'.
Reported-by: Jens Axboe <axboe@fb.com>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Thu, 4 May 2017 19:54:51 +0000 (12:54 -0700)]
meta/00{7,8}: fix skip reason formatting
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Thu, 4 May 2017 20:17:51 +0000 (13:17 -0700)]
README: document dependency on GNU awk
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Wed, 3 May 2017 18:50:18 +0000 (11:50 -0700)]
block/001: remove from quick group
This takes almost 30 seconds on my VM and longer than 30 seconds on a
different machine.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Wed, 3 May 2017 18:49:39 +0000 (11:49 -0700)]
block: test debugfs interaction with blktrace
The lifetimes in the kernel are tricky, let's make sure we get it right.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Mon, 1 May 2017 19:31:16 +0000 (12:31 -0700)]
block: stress test device hotplugging
Based on my old stress_test_scsi_debug.sh script.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Mon, 1 May 2017 17:25:52 +0000 (10:25 -0700)]
loop/001: add to quick group
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 28 Apr 2017 23:24:07 +0000 (16:24 -0700)]
Fix README links
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 28 Apr 2017 23:15:21 +0000 (16:15 -0700)]
loop: test partition scanning
First real test case.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Omar Sandoval [Fri, 28 Apr 2017 23:00:25 +0000 (16:00 -0700)]
Initial commit
blktests is heavily inspired by xfstests, with a few important
differences:
- It can run tests on multiple devices at once (serialized for now, but
this can be changed).
- It has a notion of per-device tests (e.g., for testing specific I/O
workloads that have been known to cause problems) and no-device tests
(e.g., for tests that set up pseudo-devices).
- It has documentation.
- It's not ancient, so the framework is much cleaner.
Also included is a set of "meta" tests, i.e., tests that test the
testing framework itself.
Signed-off-by: Omar Sandoval <osandov@fb.com>