In EMetaBlob::add_root(), we should log the projected root xattrs
instead of original ones to reflect xattr changes.
Signed-off-by: Kuan Kai Chiu <big.chiu@bigtera.com>
Reviewed-by: Greg Farnum <greg@inktank.com>
MDS crashes while journaling dirty root inode in handle_client_setxattr
and handle_client_removexattr. We should use journal_dirty_inode to
safely log root inode here.
Signed-off-by: Kuan Kai Chiu <big.chiu@bigtera.com>
Reviewed-by: Greg Farnum <greg@inktank.com>
Add libboost-system-dev (bug #4725).
Add hdparm to rpm installation requirements. The hdparm
command is used to determin if write-caching is enabled on
the journal device.
Signed-off-by: Gary Lowell <gary.lowell@inktank.com>
Consolidated authentication into high-level operations. Added a
troubleshooting section. Collapsed toc trees to make the appearance
cleaner.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
Logging was variously described in the ceph configuration document,
a configuration reference, and a section in operations. Since
logging and debugging are generally used with troubleshooting,
I consolidated the docs and placed them in the troubleshooting
section. Also fixed the example and provided additional detail.
fixes: #3804
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
The filter_policy (bloom filter) stuff is fairly new in LevelDB's life,
and it turns out that precise's version is too old for it. Add conditional
compilation for those members in order to build and work properly.
Signed-off-by: Greg Farnum <greg@inktank.com>
For simplelock and filelock, XLOCK/XLOCKDONE's next state is SYNC.
But filelock in XLOCK/XLOCKDONE state allow Fb caps, filelock in
SYNC state does not. So filelock can be stuck in XLOCK/XLOCKDONE
state forever if there are Fb caps issued.
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
Reviewed-by: Sage Weil <sage@inktank.com>
There is a total of 22 cap bits and file lock uses 8 cap bits.
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
Reviewed-by: Greg Farnum <greg@inktank.com>
Store conversion wasn't converting the osdmap_full/ versions, only the
incrementals under osdmap/ and the latest full version stashed. This
would lead to some serious problems during OSDMonitor's update_from_paxos
when the latest stashed didn't correspond to the first available
incremental.
Fixes: #4521
Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com>
Initialize PG::flushed in constructor with false as
described in doc/dev/osd_internals/pg.rst .
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
(cherry picked from commit fb840c8ff7)
The diff_iterate() tests fail when caching is enabled because recent writes
aren't visible to listsnaps. Flush from diff_iterate to ensure that they
are. Someday, maybe, we might make diff_iterate() inspect the cache
contents to make this more efficient, but for now that is not necessary.
Signed-off-by: Sage Weil <sage@inktank.com>
