If the bucket is empty or does not have weight-set weights yet, avoid
crashing when populating the parent bucket.
Fixes: http://tracker.ceph.com/issues/23386
Signed-off-by: Sage Weil <sage@redhat.com>
* so we just rely on a single build system instead of two of them, the
other place we use cmake is cmake/modules/BuildRockDB.cmake.
* disable gflags when building rocksdb, it's optional and does not help
in the sense of testing librados support.
* disable prompts when installing on debian, to silence warnings like:
debconf: unable to initialize frontend: Dialog
* drop --force-yes option, as it is deprecated, and is replaced with
--allow-downgrades, --allow-remove-essential,
--allow-change-held-packages, but none of them apply in our case.
Signed-off-by: Kefu Chai <kchai@redhat.com>
because the mgrclient will be waiting for the mgrmap if the mgrmap
is not available, when the client is about to send a mgr command.
and monitor will drop the subscription requests if the client does not
have enough cap for reading mon, so unlike mon commands, the client
won't get an EACCES return code in this case.
in this change, a timeout machinary is introduced. and the client
will wait for "rados-mon-op-timeout" before it gives up. if this
setting is 0, it will wait forever.
Fixes: https://tracker.ceph.com/issues/23627
Signed-off-by: Kefu Chai <kchai@redhat.com>
The snapshot hierarchy it leaves behind can't be cleaned up by `rm -rf` which
breaks workunit cleanup. So, don't run this as part of normal snaps test.
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
* refs/pull/21374/head:
qa: add test for snap format upgrade
mds: initialize SnapServer::snaprealm_v2_since after journal replay
mds: properly distinguish cap update from snap flush
mds: update dev document of cephfs snapshot
doc: add release notes for cephfs snapshot
mds: allow snapshot by default for new filesystem
mds: close past parents after snaprealm format gets converted
mds: automaticly allow multi-active MDS after scrubbing all inodes
mds: don't mark primary dentry damaged if inode has been repaired
mds: upgrade snaprealm format during scrub
mds: allow scrubbing mdsdir
mds: cleanup scrub code
mds: show health warning if multimds with old format snapshots
mds: automaticly allow multi-active MDS after removing all old snapshots
mds: disallow multi-active MDS if snapshot was ever created by pre-mimic mds
mds: validate SnapInfo::long_name before using it
mds: don't bump snaptable last_snap when renaming snapshot
mds: properly save snaptable after upgrading version
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
"ceph fs set cephfs allow_multimds false" is deprecated, and multimds is
enabled by default, so "ceph fs set cephfs max_mds 4" won't fail with
the default settings.
Signed-off-by: Kefu Chai <kchai@redhat.com>
* refs/pull/16608/head:
qa: whitelist mds down wrn during cephfs testing
mds: add config to disable fragmentation
qa: add max_mds thrash test
qa: mds_thrash updates for new max_mds behavior
doc: update upgrade procedure and release notes
qa: add test for cluster resizing
qa: remove use of mds deactivate
cephfs: add new down/joinable fs flags
mds: evict all clients if last mds shutting down
cephfs: deprecate ceph mds deactivate
cephfs: kill allow_dirfrags
cephfs: Kill allow_multimds
cephfs: Change behavior of cluster_down flag
mon/FSCommands: Set extra MDS to standby
cephfs: Health check changes
mon/MDSMonitor: Remove command support for legacy syntax
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
With multi-mds now declared stable, allow_multimds now defaults to 1.
Given the max_mds parameter, it is now redundant. Remove it, leaving a
comment placeholder in the features bitmap.
ceph fs set <fs> allow_multimds is now deprecated and prints a warning
message.
Signed-off-by: Douglas Fuller <dfuller@redhat.com>
