This patch adds read, rename, hardlink read after mds restart
and kill mds after hardlink operations before flush and
restart tests.
Fixes: https://tracker.ceph.com/issues/69339
Signed-off-by: Kotresh HR <khiremat@redhat.com>
The following tests are borrowed from existing test_strays.
and adjusted stray perf count numbers with referent inodes.
Also, added validation of referent_inodes list
test_mv_hardlink_cleanup_with_referent
test_hardlink_reintegration_with_referent
Also, added unlink test and ALLOW_REFERENT_INODES flag
to cephfs_test_case. If ALLOW_REFERENT_INODES flag is
set in any test class, referent inodes is enabled for all
the tests in the class.
Fixes: https://tracker.ceph.com/issues/69339
Signed-off-by: Kotresh HR <khiremat@redhat.com>