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The config setting is persisted in ceph.conf after the MDSs are started. However, the test case fails the file system causing the active MDS to restart and pick up the new config. When the file system is marked joinable, then, if the MDS which was standby before the file system was marked failed takes over as the rank, the updated setting are not used by this MDS. In the failed test, merging directory fragment is disabled, but since the config is set in ceph.conf, the (earlier standby) MDS which acquires a rank uses the default merge size causing the dirfrag to merge and thereby tripping the test. Fixes: http://tracker.ceph.com/issues/57087 Signed-off-by: Venky Shankar <vshankar@redhat.com> |
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| .. | ||
| archs | ||
| btrfs | ||
| cephfs | ||
| client | ||
| clusters | ||
| config | ||
| crontab | ||
| debug | ||
| distros | ||
| erasure-code | ||
| libceph | ||
| machine_types | ||
| mds | ||
| mgr_ttl_cache | ||
| mon/bootstrap | ||
| mon_election | ||
| msgr | ||
| nightlies | ||
| objectstore | ||
| objectstore_cephfs | ||
| objectstore_debug | ||
| overrides | ||
| packages | ||
| qa_scripts | ||
| rbd | ||
| releases | ||
| rgw | ||
| rgw_bucket_sharding | ||
| rgw_frontend | ||
| rgw_pool_type | ||
| standalone | ||
| suites | ||
| tasks | ||
| timezone | ||
| workunits | ||
| .gitignore | ||
| .qa | ||
| CMakeLists.txt | ||
| find-used-ports.sh | ||
| loopall.sh | ||
| lsan.supp | ||
| Makefile | ||
| mypy.ini | ||
| README | ||
| run_xfstests_qemu.sh | ||
| run_xfstests-obsolete.sh | ||
| run_xfstests.sh | ||
| run-standalone.sh | ||
| runallonce.sh | ||
| runoncfuse.sh | ||
| runonkclient.sh | ||
| setup-chroot.sh | ||
| test_import.py | ||
| tox.ini | ||
| valgrind.supp | ||
ceph-qa-suite ------------- clusters/ - some predefined cluster layouts suites/ - set suite The suites directory has a hierarchical collection of tests. This can be freeform, but generally follows the convention of suites/<test suite name>/<test group>/... A test is described by a yaml fragment. A test can exist as a single .yaml file in the directory tree. For example: suites/foo/one.yaml suites/foo/two.yaml is a simple group of two tests. A directory with a magic '+' file represents a test that combines all other items in the directory into a single yaml fragment. For example: suites/foo/bar/+ suites/foo/bar/a.yaml suites/foo/bar/b.yaml suites/foo/bar/c.yaml is a single test consisting of a + b + c. A directory with a magic '%' file represents a test matrix formed from all other items in the directory. For example, suites/baz/% suites/baz/a.yaml suites/baz/b/b1.yaml suites/baz/b/b2.yaml suites/baz/c.yaml suites/baz/d/d1.yaml suites/baz/d/d2.yaml is a 4-dimensional test matrix. Two dimensions (a, c) are trivial (1 item), so this is really 2x2 = 4 tests, which are a + b1 + c + d1 a + b1 + c + d2 a + b2 + c + d1 a + b2 + c + d2 A directory with a magic '$' file, or a directory whose name ends with '$', represents a test where one of the non-magic items is chosen randomly. For example, both suites/foo/$ suites/foo/a.yaml suites/foo/b.yaml suites/foo/c.yaml and suites/foo$/a.yaml suites/foo$/b.yaml suites/foo$/c.yaml is a single test, either a, b or c. This can be used in conjunction with the '%' file in the same (see below) or other directories to run a series of tests without causing an unwanted increase in the total number of jobs run. Symlinks are okay. One particular use of symlinks is to combine '%' and the latter form of '$' feature. Consider supported_distros directory containing fragments that define os_type and os_version: supported_distros/% supported_distros/centos.yaml supported_distros/rhel.yaml supported_distros/ubuntu.yaml A test that links supported_distros as distros (a name that doesn't end with '$') will be run three times: on centos, rhel and ubuntu. A test that links supported_distros as distros$ will be run just once: either on centos, rhel or ubuntu, chosen randomly. The teuthology code can be found in https://github.com/ceph/teuthology.git