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Diffstat (limited to 'src/ceph/doc/changelog/v0.56.1.txt')
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1 files changed, 0 insertions, 316 deletions
diff --git a/src/ceph/doc/changelog/v0.56.1.txt b/src/ceph/doc/changelog/v0.56.1.txt deleted file mode 100644 index e2cfe9b..0000000 --- a/src/ceph/doc/changelog/v0.56.1.txt +++ /dev/null @@ -1,316 +0,0 @@ -commit e4a541624df62ef353e754391cbbb707f54b16f7 -Author: Gary Lowell <gary.lowell@inktank.com> -Date: Mon Jan 7 13:33:30 2013 -0800 - - v0.56.1 - -commit 9aecacda7fbf07f12b210f87cf3dbb53021b068d -Author: Sage Weil <sage@inktank.com> -Date: Sun Jan 6 08:38:27 2013 -0800 - - msg/Pipe: prepare Message data for wire under pipe_lock - - We cannot trust the Message bufferlists or other structures to be - stable without pipe_lock, as another Pipe may claim and modify the sent - list items while we are writing to the socket. - - Related to #3678. - - Signed-off-by: Sage Weil <sage@inktank.com> - (cherry picked from commit d16ad9263d7b1d3c096f56c56e9631fae8509651) - -commit 299dbad490df5e98c04f17fa8e486a718f3c121f -Author: Sage Weil <sage@inktank.com> -Date: Sun Jan 6 08:33:01 2013 -0800 - - msgr: update Message envelope in encode, not write_message - - Fill out the Message header, footer, and calculate CRCs during - encoding, not write_message(). This removes most modifications from - Pipe::write_message(). - - Signed-off-by: Sage Weil <sage@inktank.com> - (cherry picked from commit 40706afc66f485b2bd40b2b4b1cd5377244f8758) - -commit 35d2f58305eab6c9b57a92269598b9729e2d8681 -Author: Sage Weil <sage@inktank.com> -Date: Sun Jan 6 08:25:40 2013 -0800 - - msg/Pipe: encode message inside pipe_lock - - This modifies bufferlists in the Message struct, and it is possible - for multiple instances of the Pipe to get references on the Message; - make sure they don't modify those bufferlists concurrently. - - Signed-off-by: Sage Weil <sage@inktank.com> - (cherry picked from commit 4cfc4903c6fb130b6ac9105baf1f66fbda797f14) - -commit 9b23f195df43589d062da95a11abc07c79f3109b -Author: Sage Weil <sage@inktank.com> -Date: Sat Jan 5 10:39:08 2013 -0800 - - msg/Pipe: associate sending msgs to con inside lock - - Associate a sending message with the connection inside the pipe_lock. - This way if a racing thread tries to steal these messages it will - be sure to reset the con point *after* we do such that it the con - pointer is valid in encode_payload() (and later). - - This may be part of #3678. - - Signed-off-by: Sage Weil <sage@inktank.com> - (cherry picked from commit a058f16113efa8f32eb5503d5443aa139754d479) - -commit 6229b5a06f449a470d3211ea94c1c5faf7100876 -Author: Sage Weil <sage@inktank.com> -Date: Sat Jan 5 09:29:50 2013 -0800 - - msg/Pipe: fix msg leak in requeue_sent() - - The sent list owns a reference to each message. - - Signed-off-by: Sage Weil <sage@inktank.com> - (cherry picked from commit 2a1eb466d3f8e25ec8906b3ca6118a14c4e269d2) - -commit 6a00ce0dc24626fdfa210ddec6334bde3c8a20db -Author: Sage Weil <sage@inktank.com> -Date: Mon Jan 7 12:58:39 2013 -0800 - - osdc/Objecter: fix linger_ops iterator invalidation on pool deletion - - The call to check_linger_pool_dne() may unregister the linger request, - invalidating the iterator. To avoid this, increment the iterator at - the top of the loop. - - This mirror the fix in 4bf9078286d58c2cd4e85cb8b31411220a377092 for - regular non-linger ops. - - Fixes: #3734 - Signed-off-by: Sage Weil <sage@inktank.com> - Reviewed-by: Samuel Just <sam.just@inktank.com> - Reviewed-by: Greg Farnum <greg@inktank.com> - (cherry picked from commit 62586884afd56f2148205bdadc5a67037a750a9b) - -commit a10950f91e6ba9c1620d8fd00a84fc59f983fcee -Author: Sage Weil <sage@inktank.com> -Date: Sat Jan 5 20:53:49 2013 -0800 - - os/FileJournal: include limits.h - - Needed for IOV_MAX. - - Signed-off-by: Sage Weil <sage@inktank.com> - (cherry picked from commit ce49968938ca3636f48fe543111aa219f36914d8) - -commit cd194ef3c7082993cae0892a97494f2a917ce2a7 -Author: Sage Weil <sage@inktank.com> -Date: Fri Jan 4 17:43:41 2013 -0800 - - osd: special case CALL op to not have RD bit effects - - In commit 20496b8d2b2c3779a771695c6f778abbdb66d92a we treat a CALL as - different from a normal "read", but we did not adjust the behavior - determined by the RD bit in the op. We tried to fix that in - 91e941aef9f55425cc12204146f26d79c444cfae, but changing the op code breaks - compatibility, so that was reverted. - - Instead, special-case CALL in the helper--the only point in the code that - actually checks for the RD bit. (And fix one lingering user to use that - helper appropriately.) - - Fixes: #3731 - Signed-off-by: Sage Weil <sage@inktank.com> - Reviewed-by: Dan Mick <dan.mick@inktank.com> - (cherry picked from commit 988a52173522e9a410ba975a4e8b7c25c7801123) - -commit 921e06decebccc913c0e4f61916d00e62e7e1635 -Author: Sage Weil <sage@inktank.com> -Date: Fri Jan 4 20:46:48 2013 -0800 - - Revert "OSD: remove RD flag from CALL ops" - - This reverts commit 91e941aef9f55425cc12204146f26d79c444cfae. - - We cannot change this op code without breaking compatibility - with old code (client and server). We'll have to special case - this op code instead. - - Signed-off-by: Sage Weil <sage@inktank.com> - Reviewed-by: Dan Mick <dan.mick@inktank.com> - (cherry picked from commit d3abd0fe0bb402ff403259d4b1a718a56331fc39) - -commit 7513e9719a532dc538d838f68e47c83cc51fef82 -Author: Samuel Just <sam.just@inktank.com> -Date: Fri Jan 4 12:43:52 2013 -0800 - - ReplicatedPG: remove old-head optization from push_to_replica - - This optimization allowed the primary to push a clone as a single push in the - case that the head object on the replica is old and happens to be at the same - version as the clone. In general, using head in clone_subsets is tricky since - we might be writing to head during the push. calc_clone_subsets does not - consider head (probably for this reason). Handling the clone from head case - properly would require blocking writes on head in the interim which is probably - a bad trade off anyway. - - Because the old-head optimization only comes into play if the replica's state - happens to fall on the last write to head prior to the snap that caused the - clone in question, it's not worth the complexity. - - Fixes: #3698 - Signed-off-by: Samuel Just <sam.just@inktank.com> - Reviewed-by: Sage Weil <sage@inktank.com> - (cherry picked from commit e89b6ade63cdad315ab754789de24008cfe42b37) - -commit c63c66463a567e8095711e7c853ac8feb065c5c5 -Author: Sage Weil <sage@inktank.com> -Date: Thu Jan 3 17:15:07 2013 -0800 - - os/FileStore: fix non-btrfs op_seq commit order - - The op_seq file is the starting point for journal replay. For stable btrfs - commit mode, which is using a snapshot as a reference, we should write this - file before we take the snap. We normally ignore current/ contents anyway. - - On non-btrfs file systems, however, we should only write this file *after* - we do a full sync, and we should then fsync(2) it before we continue - (and potentially trim anything from the journal). - - This fixes a serious bug that could cause data loss and corruption after - a power loss event. For a 'kill -9' or crash, however, there was little - risk, since the writes were still captured by the host's cache. - - Fixes: #3721 - Signed-off-by: Sage Weil <sage@inktank.com> - Reviewed-by: Samuel Just <sam.just@inktank.com> - (cherry picked from commit 28d59d374b28629a230d36b93e60a8474c902aa5) - -commit b8f061dcdb808a6fc5ec01535b37560147b537de -Author: Samuel Just <sam.just@inktank.com> -Date: Thu Jan 3 09:59:45 2013 -0800 - - OSD: for old osds, dispatch peering messages immediately - - Normally, we batch up peering messages until the end of - process_peering_events to allow us to combine many notifies, etc - to the same osd into the same message. However, old osds assume - that the actiavtion message (log or info) will be _dispatched - before the first sub_op_modify of the interval. Thus, for those - peers, we need to send the peering messages before we drop the - pg lock, lest we issue a client repop from another thread before - activation message is sent. - - Signed-off-by: Samuel Just <sam.just@inktank.com> - Reviewed-by: Sage Weil <sage@inktank.com> - (cherry picked from commit 4ae4dce5c5bb547c1ff54d07c8b70d287490cae9) - -commit 67968d115daf51762dce65af46b9b843eda592b5 -Author: Sage Weil <sage@inktank.com> -Date: Wed Jan 2 22:38:53 2013 -0800 - - osd: move common active vs booting code into consume_map - - Push osdmaps to PGs in separate method from activate_map() (whose name - is becoming less and less accurate). - - Signed-off-by: Sage Weil <sage@inktank.com> - (cherry picked from commit a32d6c5dca081dcd8266f4ab51581ed6b2755685) - -commit 34266e6bde9f36b1c46144d2341b13605eaa9abe -Author: Sage Weil <sage@inktank.com> -Date: Wed Jan 2 22:20:06 2013 -0800 - - osd: let pgs process map advances before booting - - The OSD deliberate consumes and processes most OSDMaps from while it - was down before it marks itself up, as this is can be slow. The new - threading code does this asynchronously in peering_wq, though, and - does not let it drain before booting the OSD. The OSD can get into - a situation where it marks itself up but is not responsive or useful - because of the backlog, and only makes the situation works by - generating more osdmaps as result. - - Fix this by calling activate_map() even when booting, and when booting - draining the peering_wq on each call. This is harmless since we are - not yet processing actual ops; we only need to be async when active. - - Fixes: #3714 - Signed-off-by: Sage Weil <sage@inktank.com> - (cherry picked from commit 0bfad8ef2040a0dd4a0dc1d3abf3ab5b2019d179) - -commit 4034f6c817d1efce5fb9eb8cc0a9327f9f7d7910 -Author: Sage Weil <sage@inktank.com> -Date: Fri Dec 28 13:07:18 2012 -0800 - - log: broadcast cond signals - - We were using a single cond, and only signalling one waiter. That means - that if the flusher and several logging threads are waiting, and we hit - a limit, we the logger could signal another logger instead of the flusher, - and we could deadlock. - - Similarly, if the flusher empties the queue, it might signal only a single - logger, and that logger could re-signal the flusher, and the other logger - could wait forever. - - Intead, break the single cond into two: one for loggers, and one for the - flusher. Always signal the (one) flusher, and always broadcast to all - loggers. - - Backport: bobtail, argonaut - Signed-off-by: Sage Weil <sage@inktank.com> - Reviewed-by: Dan Mick <dan.mick@inktank.com> - (cherry picked from commit 813787af3dbb99e42f481af670c4bb0e254e4432) - -commit 2141454eee3a1727706d48f8efef92f8a2b98278 -Author: Sage Weil <sage@inktank.com> -Date: Wed Jan 2 13:58:44 2013 -0800 - - log: fix locking typo/stupid for dump_recent() - - We weren't locking m_flush_mutex properly, which in turn was leading to - racing threads calling dump_recent() and garbling the crash dump output. - - Backport: bobtail, argonaut - Signed-off-by: Sage Weil <sage@inktank.com> - Reviewed-by: Dan Mick <dan.mick@inktank.com> - (cherry picked from commit 43cba617aa0247d714632bddf31b9271ef3a1b50) - -commit 936560137516a1fd5e55b52ccab59c408ac2c245 -Author: Sage Weil <sage@inktank.com> -Date: Fri Dec 28 16:48:22 2012 -0800 - - test_filejournal: optionally specify journal filename as an argument - - Signed-off-by: Sage Weil <sage@inktank.com> - (cherry picked from commit 483c6f76adf960017614a8641c4dcdbd7902ce33) - -commit be0473bbb1feb8705be4fa8f827704694303a930 -Author: Sage Weil <sage@inktank.com> -Date: Fri Dec 28 16:48:05 2012 -0800 - - test_filejournal: test journaling bl with >IOV_MAX segments - - Signed-off-by: Sage Weil <sage@inktank.com> - (cherry picked from commit c461e7fc1e34fdddd8ff8833693d067451df906b) - -commit de61932793c5791c770855e470e3b5b9ebb53dba -Author: Sage Weil <sage@inktank.com> -Date: Fri Dec 28 16:47:28 2012 -0800 - - os/FileJournal: limit size of aio submission - - Limit size of each aio submission to IOV_MAX-1 (to be safe). Take care to - only mark the last aio with the seq to signal completion. - - Signed-off-by: Sage Weil <sage@inktank.com> - (cherry picked from commit dda7b651895ab392db08e98bf621768fd77540f0) - -commit ded454c669171d4038b087cfdad52a57da222c1f -Author: Sage Weil <sage@inktank.com> -Date: Fri Dec 28 15:44:51 2012 -0800 - - os/FileJournal: logger is optional - - Signed-off-by: Sage Weil <sage@inktank.com> - (cherry picked from commit 076b418c7f03c5c62f811fdc566e4e2b776389b7) |