To get the health warning, first we need to make sure requests are
added to session's completed request list. Then we need to send an
extra request to MDS to trigger the code that generates the warning.
Fixes: #13437
Signed-off-by: Yan, Zheng <zyan@redhat.com>
* Instead of creating files in background, create
them in foreground (simpler).
* Instead of creating max_request*2 files, just create
max_requests plus a litle bit.
* Set max_requests to 1000 instead of 5000 to run a bit
faster.
Signed-off-by: John Spray <john.spray@redhat.com>
flock only works properly on FUSE versions >=2.9, which is newer
than eg Ubuntu Precise. So check the version on our client mounts and
only test flock if it's at least that new.
Fixes: #9995
Signed-off-by: Greg Farnum <gfarnum@redhat.com>
This tests the new purge file/ops throttling
in the MDS, via the new perf counters for
strays/purging.
Fixes: #10390
Signed-off-by: John Spray <john.spray@redhat.com>
This tests the new #9883 repair functionality
where we selectively scrape dentries out of
the journal while the MDS is offline.
Signed-off-by: John Spray <john.spray@redhat.com>
This tests:
* The new 'flush journal' asok command
* That the resulting on disk structures are as expected
* That cephfs-journal-tool is happy with the result
Fixes: #9881
Signed-off-by: John Spray <john.spray@redhat.com>
New CephFS tests for MDS's auto repair functions. (So far the only
test case is verify/repair backtrace on fetch dirfrag)
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Old version libfuse treats both flock and posix lock requests as posix
lock request. This is a workaround for the bug.
Fixes: #9995
Signed-off-by: Yan, Zheng <zyan@redhat.com>
