Allow other device types for testing; this allows to test on
a larger variety of devices.
Option --dev=[loop|lvm|ram] selects loop device (default), lvm,
and ram disk, respecively. To use RAM disks with DDF,
the kernel parameter ramdisk_size=65536 must be used.
For LVM, use --volgroup=<vg> to specify the name of the volume
group in which the test LVs will be created.
Signed-off-by: Martin Wilck <mwilck@arcor.de>
Signed-off-by: NeilBrown <neilb@suse.de>
When testing we want to run mdmon directly, not use
systemctl to get systemd to run it.
So allow an environment variable to make that choice.
Signed-off-by: NeilBrown <neilb@suse.de>
If a test failed when --keep-going is selected, give the
log file a name based on the test name, so that all the logs
can be examined afterwards.
Signed-off-by: NeilBrown <neilb@suse.de>
If a test sent anything to stdout, it would not get logged, and would
mess up the listing of test status.
Signed-off-by: Gilles Espinasse <g.esp@free.fr>
Signed-off-by: NeilBrown <neilb@suse.de>
Suggest to replace by the option name that 'make' use.
no error is only a developper hope.
Signed-off-by: Gilles Espinasse <g.esp@free.fr>
Signed-off-by: NeilBrown <neilb@suse.de>
b8e91a32cd was applied incorrectly.
It changed the name of the variable set when specifying --no-error,
without changing the places checking it.
Set it back as it was to make --no-error work correctly again.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NeilBrown <neilb@suse.de>
This allows the test suite to run to completion even if one test
fails.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NeilBrown <neilb@suse.de>
--logdir= specifies where to save, if different from default, and
--save-logs tells test to save all log files.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NeilBrown <neilb@suse.de>
This adds more generic command line argument parsing to the test
script. It also introduces a couple of new options, while preserving
the old '<prefix>' and 'setup' arguments. The new options are
--disable-multipath and --tests=<test1>,<test2>,...
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Some systems do not ship the md multipath module. If not available
simply skip any multipath tests.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NeilBrown <neilb@suse.de>
A recent change means that devices smaller than
1Gig no longer have 1Meg wasted at the start.
So we must adjust some sizes again.
Signed-off-by: NeilBrown <neilb@suse.de>
With different amounts of space being reserved for metadata
it is hard for the script to know how big the array should be.
So allow a bit of slack.
Signed-off-by: NeilBrown <neilb@suse.de>
We also need to tell Monitor where to look for Policy in 11spare-migration tests
Signed-off-by: Anna Czarnowska <anna.czarnowska@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
If we don't do this, then the unlink from /dev might happen
after the next step in the test creates something in /dev,
and device names seem to go missing.
Signed-off-by: NeilBrown <neilb@suse.de>
Patch provides set of tests for On-line Capacity Expansion,
takeover, migrations operations for imsm metadata type.
Tests are grouped by operation type:
12 - On-line Capacity Expansion on one volume
13 - On-line Capacity Expansion on two volumes
14 - Negative tests for takeover, migrations
15 - Chunk size migrations
16 - raid0 -> raid5, raid5 -> raid0 migrations
18 - takeover operations
To run particular test group, following command should be executed:
(from mdadm's source code root directory)
./test <group number>
Example:
To run On-line Capacity Expansion on one volume tests:
./test 12
Tests execution results:
- In case of test pass, "succeeded" word is printed on console
- If test is failed, "FAILED" word is printed on console
and logs are stored in <mdadm-root-dir>/tests/log/ directory
Signed-off-by: Artur Wojcik <artur.wojcik@intel.com>
Signed-off-by: Krzysztof Wojcik <krzysztof.wojcik@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
This is a series of tests checking if mdadm Monitor migrates spares
according to rules in /etc/mdadm.conf defined by POLICY lines.
Signed-off-by: Anna Czarnowska <anna.czarnowska@intel.com>
Signed-off-by: Marcin Labun <marcin.labun@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Default metadata type is now 1.2, and we sometimes
add extra alignment before the data section,
so adjust tests for these changes.
Signed-off-by: NeilBrown <neilb@suse.de>
1.1 is more flexible in a number of ways and is safer.
0.90 is still fully supported.
1.0 should possibly be used for RAID1 arrays that you
want to boot off, depending on your boot loader.
Signed-off-by: NeilBrown <neilb@suse.de>
The 'udevadm settle' call appears to resolve:
mdadm: failed to stop array /dev/md127: Device or resource busy
Perhaps a running process, mounted filesystem or active volume group?
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
As we open and close so quickly, udev might still have the device
open. so call udevsettle before stopping an array during testing.
Signed-off-by: NeilBrown <neilb@suse.de>
The variety of approaches to 'add_disk' are factored out into
a separate function, and Incremental mode benefits by being
closer to supporting the assembly of containers.
Also remove the adding-to-array-data-structure out of sysfs_add_disk
and into add_disk.
And add some tests for --incremental mode to make sure we don't break it.
Signed-off-by: NeilBrown <neilb@suse.de>
If you have stacked arrays, then
mdadm -As --homehost=fred
should work but doesn't. It gets into an infinite loop!
So write some tests, and fix the bugs.
mwilck@arcor.de
NeilBrown
Gilles Espinasse
Robert Buchholz
Jes Sorensen
Czarnowska, Anna
Krzysztof Wojcik
Dan Williams