Fixes: #12208
The watch error path might try to schedule a finisher work, delete finisher
only after watch destruction.
Signed-off-by: Yehuda Sadeh <yehuda@redhat.com>
Fixes: #11455
When dealing with old manifest that has explicit objs, we also
need to set the head size and head object correctly so that
code that relies on this info doesn't break.
Signed-off-by: Yehuda Sadeh <yehuda@redhat.com>
There is one new plugin (shec). When upgrading a cluster, there
must be a protection against the following scenario:
* the mon are upgraded but not the osd
* a new pool is created using plugin shec
* the osd fail to load the shec plugin because they have not been
upgraded
A feature bit is added : PLUGINS_V3. The monitor will only agree to
create an erasure code profile for the shec plugin if all OSDs
supports PLUGINS_V3. Once such an erasure code profile is stored in the
OSDMap, an OSD can only boot if it supports the PLUGINS_V3 feature,
which means it is able to load the shec plugin.
The monitors will only activate the PLUGINS_V3 feature if all monitors
in the quorum support it. It protects against the following scenario:
* the leader is upgraded the peons are not upgraded
* the leader creates a pool with plugin=shec because all OSD have
the PLUGINS_V3 feature
* the leader goes down and a non upgraded peon becomes the leader
* an old OSD tries to join the cluster
* the new leader will let the OSD boot because it does not contain
the logic that would excluded it
* the old OSD will fail when required to load the plugin shec
This is going to be needed each time new plugins are added, which is
impractical. A more generic plugin upgrade support should be added
instead, as described in http://tracker.ceph.com/issues/7291.
See also 9687150cea for the PLUGINS_V2
implementation.
http://tracker.ceph.com/issues/10887Fixes: #10887
Signed-off-by: Loic Dachary <ldachary@redhat.com>
in boost 1.49, BOOST_SCOPE_EXIT() does not accept capture_tuple,
only `(capture) (capture) ...` is supported.
Signed-off-by: Kefu Chai <kchai@redhat.com>
Only the primary PG is allowed to remove all the hit set objects. And
the PG should be in the active or peered states.
Signed-off-by: Zhiqiang Wang <zhiqiang.wang@intel.com>
This change introduces handling for the encoding-type request
parameter on the get bucket operation. An object key may contain
characters which are not supported in XML. Passing the value "url" for
the encoding-type parameter will cause the key to be urlencoded in the
response.
Fixes: #12735
Signed-off-by: Jeff Weber <jweber@cofront.net>
Fix an incorrent number in the ordered list and some indention issue.
Make the ordered list to use '1' or 'a' for the first item, and '#' for
the remaining items.
Signed-off-by: Zhiqiang Wang <zhiqiang.wang@intel.com>
Reviewed-by: Samuel Just <sjust@redhat.com>
Reviewed-by: Sage Weil <sage@redhat.com>
Conflicts:
src/include/ceph_features.h
src/osd/ReplicatedPG.cc
src/osd/ReplicatedPG.h
There are only two callers of mark_dirty_to who do not pass max,
and they are both in the merge_log extending tail path. In that
case, we want to include the last version specified in the log
writeout. Fix the tail extending code to always specify the
last entry added, inclusive.
Fixes: #12652
Signed-off-by: Sage Weil <sage@redhat.com>
