Add support to get the values for the following variables:
- target_max_objects
- target_max_bytes
- cache_target_dirty_ratio
- cache_target_full_ratio
- cache_min_flush_age
- cache_min_evict_age
Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com>
Commit 7dc93a9651f602d9c46311524fc6b54c2f1ac595 fixed an incorrect
behavior with the OSD's 'osd bench' value hard-caps. The test wasn't
appropriately modified unfortunately.
Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com>
The test was a big sequence of commands being run and it has been growing
organically for a while, even though it has maintained a sense of
locality with regard to the portions being tested.
This patch intends to split the commands into functions, allowing for a
better semantic context and easier expansion. On the other hand, this
will also allow us to implement mechanisms to run specific portions of
the test instead of always having to run the whole thing just to test a
couple of lines down at the bottom (or have to creatively edit the test).
Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com>
To provide coverage for the 'import' command
resulting in the same contents as before an
export/import cycle.
Signed-off-by: John Spray <john.spray@redhat.com>
As run_xfstests.sh does no longer accept test lists, wrap it to provide
an expunge file with a list of tests we want to skip for krbd runs.
Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Back in 2013 xfstests were rearranged, which also changed the way
./check parses test lists. Catch up with those changes. Note that
tests can no longer be listed in ranges, we only accept individual
tests and test groups (e.g. -g quick).
Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
run_xfstests.sh is going to be updated in the next commit to be able to
drive newer xfstests. Among other things, the new xfstests proper
doesn't support listing tests in ranges, which is what the qemu wrapper
(run_xfstests_qemu.sh) relies on. So keep a copy of the old
run_xfstests.sh around until the qemu vm image is regenerated and the
up-to-date exclusion list for that kernel is shaken out.
Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reweight all items within a subtree. For example, you might reweigh tall
OSDs within a rack to a new value.
Signed-off-by: Sage Weil <sage@inktank.com>
It was a noop because it was incorrectly using the variable n. Add a
test to protect against regression.
http://tracker.ceph.com/issues/8440Fixes: #8440
Reported-by: Geoffrey Hartz <hartz.geoffrey@gmail.com>
Signed-off-by: Loic Dachary <loic@dachary.org>
When a pool is created with ceph osd pool create, the auid is not
inferred from the session auid and is set to zero. Add the
ceph osd pool set <pool> auid <int>
command to set it after it is created, and the matching get:
ceph osd pool get <pool> auid
Signed-off-by: Loic Dachary <loic@dachary.org>
Modified qemu-iotests workunit script to check for versions
that use the latest qemu (currently only Trusty). Limit the
tests to those that are applicable to rbd.
Fixes: 7882
Signed-off-by: Warren Usui <warren.usui@inktank.com>
I broke this in commit 9d64ac66082bd108ec3c2a74e2e77475b5564eae.
Signed-off-by: Sage Weil <sage@inktank.com>
Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
Listing objects isn't reliable with cache pools; skip that part of the
test if we see that rbd has tiering enabled.
Signed-off-by: Sage Weil <sage@inktank.com>
There are several perils when splitting a cache pool:
- split invalidstes pg stats, which disables the agent
- a scrub must be manually triggered post-split to rebuild stats
- the pool may fill the OSDs during that period.
- or, the pool may end up beyond the 'full' mark and once scrub does
complete and the agent activate we may block IO for a long time while
we catch up with flush/evict
Make it a bit harder for users to shoot themselves in the foot.
Fixes: #8043
Signed-off-by: Sage Weil <sage@inktank.com>
Create a custom profile with ruleset-failure-domain=osd. (The default
ruleset-failure-domain=host won't do because this script assumes and
works only if all osds are on the same host.) While at it, set k and m
explicitly to avoid troubles in the future.
Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
