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diff --git a/src/ceph/doc/changelog/v0.56.2.txt b/src/ceph/doc/changelog/v0.56.2.txt new file mode 100644 index 0000000..cd8e402 --- /dev/null +++ b/src/ceph/doc/changelog/v0.56.2.txt @@ -0,0 +1,1294 @@ +commit 586538e22afba85c59beda49789ec42024e7a061 +Author: Gary Lowell <gary.lowell@inktank.com> +Date: Tue Jan 29 23:54:47 2013 -0800 + + v0.56.2 + +commit bcb8dfad9cbb4c6af7ae7f9584e36449a03cd1b6 +Author: Dan Mick <dan.mick@inktank.com> +Date: Tue Jan 29 23:05:49 2013 -0800 + + cls_rbd, cls_rgw: use PRI*64 when printing/logging 64-bit values + + caused segfaults in 32-bit build + + Fixes: #3961 + Signed-off-by: Dan Mick <dan.mick@inktank.com> + Reviewed-by: Sage Weil <sage@inktank.com> + (cherry picked from commit e253830abac76af03c63239302691f7fac1af381) + +commit 5a7c5088cc8f57f75eb594a21bf5fb6661e50978 +Author: Dan Mick <dan.mick@inktank.com> +Date: Tue Jan 29 15:18:53 2013 -0800 + + init-ceph: make ulimit -n be part of daemon command + + ulimit -n from 'max open files' was being set only on the machine + running /etc/init.d/ceph. It needs to be added to the commands to + start the daemons, and run both locally and remotely. + + Verified by examining /proc/<pid>/limits on local and remote hosts + + Fixes: #3900 + Signed-off-by: Dan Mick <dan.mick@inktank.com> + Reviewed-by: Loïc Dachary <loic@dachary.org> + Reviewed-by: Gary Lowell <gary.lowell@inktank.com> + (cherry picked from commit 84a024b647c0ac2ee5a91bacdd4b8c966e44175c) + +commit 95677fc599b9bf37ab4c2037b3675fd68f92ebcf +Author: Joao Eduardo Luis <joao.luis@inktank.com> +Date: Sat Jan 12 01:06:36 2013 +0000 + + mon: OSDMonitor: only share osdmap with up OSDs + + Try to share the map with a randomly picked OSD; if the picked monitor is + not 'up', then try to find the nearest 'up' OSD in the map by doing a + backward and a forward linear search on the map -- this would be O(n) in + the worst case scenario, as we only do a single iteration starting on the + picked position, incrementing and decrementing two different iterators + until we find an appropriate OSD or we exhaust the map. + + Fixes: #3629 + Backport: bobtail + + Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com> + Reviewed-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 3610e72e4f9117af712f34a2e12c5e9537a5746f) + +commit e4d76cb8594c0ec901f89c2f2e8cc53e00eb2a06 +Author: Danny Al-Gaaf <danny.al-gaaf@bisect.de> +Date: Sun Jan 27 21:57:31 2013 +0100 + + utime: fix narrowing conversion compiler warning in sleep() + + Fix compiler warning: + ./include/utime.h: In member function 'void utime_t::sleep()': + ./include/utime.h:139:50: warning: narrowing conversion of + '((utime_t*)this)->utime_t::tv.utime_t::<anonymous struct>::tv_sec' from + '__u32 {aka unsigned int}' to '__time_t {aka long int}' inside { } is + ill-formed in C++11 [-Wnarrowing] + ./include/utime.h:139:50: warning: narrowing conversion of + '((utime_t*)this)->utime_t::tv.utime_t::<anonymous struct>::tv_nsec' from + '__u32 {aka unsigned int}' to 'long int' inside { } is + ill-formed in C++11 [-Wnarrowing] + + Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de> + (cherry picked from commit 014fc6d6c1c68e2e3ad0117d08c4e46e4030d49e) + +commit a8964107ddf02ac4a6707a997e1b634c1084a3b9 +Author: Yehuda Sadeh <yehuda@inktank.com> +Date: Mon Jan 28 17:13:23 2013 -0800 + + rgw: fix crash when missing content-type in POST object + + Fixes: #3941 + This fixes a crash when handling S3 POST request and content type + is not provided. + + Signed-off-by: Yehuda Sadeh <yehuda@inktank.com> + (cherry picked from commit f41010c44b3a4489525d25cd35084a168dc5f537) + +commit 11e1f3acf0953e9ac38322c0423144eaabd7bb61 +Author: Samuel Just <sam.just@inktank.com> +Date: Fri Jan 11 15:00:02 2013 -0800 + + ReplicatedPG: make_snap_collection when moving snap link in snap_trimmer + + Backport: bobtail + Signed-off-by: Samuel Just <sam.just@inktank.com> + Reviewed-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 88956e3186798058a1170803f8abfc0f3cf77a07) + +commit c9201d0e9de5f4766a2d9f4715eb7c69691964de +Author: Samuel Just <sam.just@inktank.com> +Date: Fri Jan 11 16:43:14 2013 -0800 + + ReplicatedPG: correctly handle new snap collections on replica + + Backport: bobtail + Signed-off-by: Samuel Just <sam.just@inktank.com> + Reviewed-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 9e44fca13bf1ba39dbcad29111b29f46c49d59f7) + +commit 2efdfb41c1bc9128b76416630ee00a75de90c020 +Author: Joao Eduardo Luis <joao.luis@inktank.com> +Date: Sun Jan 27 18:08:15 2013 +0000 + + mon: Elector: reset the acked leader when the election finishes and we lost + + Failure to do so will mean that we will always ack the same leader during + an election started by another monitor. This had been working so far + because we were still acking the existing leader if he was supposed to + still be the leader; or we were acking a new potentially leader; or we + would eventually fall behind on an election and start a new election + ourselves, thus resetting the previously acked leader. While this wasn't + something that mattered much until now, the timechecks code stumbled into + this tiny issue and was failing hard at completing a round because there + wouldn't be a reset before the election started -- timechecks are bound + to election epochs. + + Fixes: #3854 + + Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com> + (cherry picked from commit c54781618569680898e77e151dd7364f22ac4aa1) + +commit a16c6f3dc278e19e66776ffde45de3ff0db46a6c +Author: Josh Durgin <josh.durgin@inktank.com> +Date: Wed Dec 26 14:24:22 2012 -0800 + + rbd: fix bench-write infinite loop + + I/O was continously submitted as long as there were few enough ops in + flight. If the number of 'threads' was high, or caching was turned on, + there would never be that many ops in flight, so the loop would continue + indefinitely. Instead, submit at most io_threads ops per offset. + + Fixes: #3413 + Signed-off-by: Josh Durgin <josh.durgin@inktank.com> + Reviewed-by: Dan Mick <dan.mick@inktank.com> + Reviewed-by: Sage Weil <sage.weil@inktank.com> + (cherry picked from commit d81ac8418f9e6bbc9adcc69b2e7cb98dd4db6abb) + +commit 76f93751d3603e3fb5c4b9e14bfdac406d8d1a58 +Author: Dan Mick <dan.mick@inktank.com> +Date: Fri Jan 4 18:00:24 2013 -0800 + + rbd: Don't call ProgressContext's finish() if there's an error. + + do_copy was different from the others; call pc.fail() on error and + do not call pc.finish(). + + Fixes: #3729 + Signed-off-by: Dan Mick <dan.mick@inktank.com> + (cherry picked from commit 0978dc4963fe441fb67afecb074bc7b01798d59d) + +commit 10053b14623f9c19727cb4d2d3a6b62945bef5c1 +Author: Josh Durgin <josh.durgin@inktank.com> +Date: Wed Jan 2 14:15:24 2013 -0800 + + librbd: establish watch before reading header + + This eliminates a window in which a race could occur when we have an + image open but no watch established. The previous fix (using + assert_version) did not work well with resend operations. + + Signed-off-by: Josh Durgin <josh.durgin@inktank.com> + (cherry picked from commit c4370ff03f8ab655a009cfd9ba3a0827d8c58b11) + +commit f666c617f6a5f8d94ce81461942c9f94a0775fb2 +Author: Josh Durgin <josh.durgin@inktank.com> +Date: Wed Jan 2 12:32:33 2013 -0800 + + Revert "librbd: ensure header is up to date after initial read" + + Using assert version for linger ops doesn't work with retries, + since the version will change after the first send. + This reverts commit e1776809031c6dad441cfb2b9fac9612720b9083. + + Conflicts: + + qa/workunits/rbd/watch_correct_version.sh + (cherry picked from commit e0858fa89903cf4055889c405f17515504e917a0) + +commit 575a58666adbca83d15468899272e8c369e903e1 +Author: Sage Weil <sage@inktank.com> +Date: Wed Jan 23 22:16:49 2013 -0800 + + os/FileStore: only adjust up op queue for btrfs + + We only need to adjust up the op queue limits during commit for btrfs, + because the snapshot initiation (async create) is currently + high-latency and the op queue is quiesced during that period. + + This lets us revert 44dca5c, which disabled the extra allowance because + it is generally bad for non-btrfs writeahead mode. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 38871e27eca5a34de78db23aa3663f6cb045d461) + +commit c9eb1b0a99b0e55f7d7343176dad17d1a53589a1 +Author: Sage Weil <sage@inktank.com> +Date: Thu Jan 24 10:52:46 2013 -0800 + + common/HeartbeatMap: fix uninitialized variable + + Introduced by me in 132045ce085e8584a3e177af552ee7a5205b13d8. Thank you, + valgrind! + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 00cfe1d3af286ffab7660933415684f18449720c) + +commit e6bceeedb0b77d23416560bd951326587470aacb +Author: Samuel Just <sam.just@inktank.com> +Date: Fri Jan 25 11:31:29 2013 -0800 + + sharedptr_registry: remove extaneous Mutex::Locker declaration + + For some reason, the lookup() retry loop (for when happened to + race with a removal and grab an invalid WeakPtr) locked + the lock again. This causes the #3836 crash since the lock + is already locked. It's rare since it requires a lookup between + invalidation of the WeakPtr and removal of the WeakPtr entry. + + Fixes: #3836 + Backport: bobtail + Signed-off-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit 037900dc7a051ce2293a4ef9d0e71911b29ec159) + +commit 60888cafdc53d6b381cd634170646c12669e1754 +Author: Samuel Just <sam.just@inktank.com> +Date: Thu Jan 24 12:02:09 2013 -0800 + + FileStore: ping TPHandle after each operation in _do_transactions + + Each completed operation in the transaction proves thread + liveness, a stuck thread should still trigger the timeouts. + + Fixes: #3928 + Backport: bobtail + Signed-off-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit 0c1cc687b6a40d3c6a26671f0652e1b51c3fd1af) + +commit 6b8a673f88cbaca2891834dd5d2137a0e076fd1e +Author: Samuel Just <sam.just@inktank.com> +Date: Thu Jan 24 11:07:37 2013 -0800 + + OSD: use TPHandle in peering_wq + + Implement _process overload with TPHandle argument and use + that to ping the hb map between pgs and between map epochs + when advancing a pg. The thread will still timeout if + genuinely stuck at any point. + + Fixes: 3905 + Backport: bobtail + Signed-off-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit e0511f4f4773766d04e845af2d079f82f3177cb6) + +commit aa6d20aac22d4c14ff059dbc28e06b7a5e5d6de1 +Author: Samuel Just <sam.just@inktank.com> +Date: Thu Jan 24 11:04:04 2013 -0800 + + WorkQueue: add TPHandle to allow _process to ping the hb map + + Backport: bobtail + Signed-off-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit 4f653d23999b24fc8c65a59f14905db6630be5b5) + +commit e66a75052a340b15693f08b05f7f9f5d975b0978 +Author: Samuel Just <sam.just@inktank.com> +Date: Wed Jan 23 12:49:04 2013 -0800 + + ReplicatedPG: handle omap > max_recovery_chunk + + span_of fails if len == 0. + + Backport: bobtail + Signed-off-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit 8a97eef1f7004988449bd7ace4c69d5796495139) + +commit 44f0407a6b259e87803539ec9e942043de0cf35d +Author: Samuel Just <sam.just@inktank.com> +Date: Wed Jan 23 12:18:31 2013 -0800 + + ReplicatedPG: correctly handle omap key larger than max chunk + + Backport: bobtail + Signed-off-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit c3dec3e30a85ecad0090c75a38f28cb83e36232e) + +commit 50fd6ac9f147a4418d64dfe08843402e7cfb4910 +Author: Samuel Just <sam.just@inktank.com> +Date: Wed Jan 23 12:15:10 2013 -0800 + + ReplicatedPG: start scanning omap at omap_recovered_to + + Previously, we started scanning omap after omap_recovered_to. + This is a problem since the break in the loop implies that + omap_recovered_to is the first key not recovered. + + Backport: bobtail + Signed-off-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit 09c71f2f5ee9929ac4574f4c35fb8c0211aad097) + +commit 4b32eecba2e2bd8e8ea17e1888e6971d31e71439 +Author: Samuel Just <sam.just@inktank.com> +Date: Wed Jan 23 11:50:13 2013 -0800 + + ReplicatedPG: don't finish_recovery_op until the transaction completes + + Signed-off-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit 62a4b96831c1726043699db86a664dc6a0af8637) + +commit da34c77b93e3f880c01329711ab8eca7776b1830 +Author: Samuel Just <sam.just@inktank.com> +Date: Wed Jan 23 11:35:47 2013 -0800 + + ReplicatedPG: ack push only after transaction has completed + + Signed-off-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit 20278c4f77b890d5b2b95d2ccbeb4fbe106667ac) + +commit f9381c74931b80294e5df60f6d2e69c946b8fe88 +Author: Samuel Just <sam.just@inktank.com> +Date: Wed Jan 23 11:13:28 2013 -0800 + + ObjectStore: add queue_transactions with oncomplete + + Signed-off-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit 4d6ba06309b80fb21de7bb5d12d5482e71de5f16) + +commit e2560554f0568c30c786632723c5ce0c86043359 +Author: Sage Weil <sage@inktank.com> +Date: Tue Jan 22 21:18:45 2013 -0800 + + common/HeartbeatMap: inject unhealthy heartbeat for N seconds + + This lets us test code that is triggered by an unhealthy heartbeat in a + generic way. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 132045ce085e8584a3e177af552ee7a5205b13d8) + +commit cbe8b5bca40fd63a382b1a903087e7c34b314985 +Author: Sage Weil <sage@inktank.com> +Date: Tue Jan 22 18:08:22 2013 -0800 + + os/FileStore: add stall injection into filestore op queue + + Allow admin to artificially induce a stall in the op queue. Forces the + thread(s) to sleep for N seconds. We pause for 1 second increments and + recheck the value so that a previously stalled thread can be unwedged by + reinjecting a lower value (or 0). To stall indefinitely, just injust + very large number. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 657df852e9c89bfacdbce25ea014f7830d61e6aa) + +commit beb6ca44cd0e7fc405360e6da974252cb76e7039 +Author: Sage Weil <sage@inktank.com> +Date: Tue Jan 22 18:03:10 2013 -0800 + + osd: do not join cluster if not healthy + + If our internal heartbeats are failing, do not send a boot message and try + to join the cluster. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit a4e78652cdd1698e8dd72dda51599348d013e5e0) + +commit 1ecdfca3a3b4985ebd182a5f399c7b15af258663 +Author: Sage Weil <sage@inktank.com> +Date: Tue Jan 22 18:01:07 2013 -0800 + + osd: hold lock while calling start_boot on startup + + This probably doesn't strictly matter because start_boot doesn't need the + lock (currently) and few other threads should be running, but it is + better to be consistent. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit c406476c0309792c43df512dddb2fe0f19835e71) + +commit e120bf20b3c7213fbde20907e158792dd36c8e54 +Author: Sage Weil <sage@inktank.com> +Date: Tue Jan 22 17:56:32 2013 -0800 + + osd: do not reply to ping if internal heartbeat is not healthy + + If we find that our internal threads are stalled, do not reply to ping + requests. If we do this long enough, peers will mark us down. If we are + only transiently unhealthy, we will reply to the next ping and they will + be satisfied. If we are unhealthy and marked down, and eventually recover, + we will mark ourselves back up. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit ad6b231127a6bfcbed600a7493ca3b66c68484d2) + +commit 5f396e2b9360401dfe4dc2afa6acc37df8580c80 +Author: Sage Weil <sage@inktank.com> +Date: Tue Jan 22 17:53:40 2013 -0800 + + osd: reduce op thread heartbeat default 30 -> 15 seconds + + If the thread stalls for 15 seconds, let our internal heartbeat fail. + This will let us internally respond more quickly to a stalled or failing + disk. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 61eafffc3242357d9add48be9308222085536898) + +commit fca288b718ef4582d65ff4b9d1fc87ba53d7fd8d +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 21 21:02:01 2013 -0800 + + osd: improve sub_op flag points + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 73a969366c8bbd105579611320c43e2334907fef) + +commit f13ddc8a2df401c37f6dc792eb93fc0cc45705e2 +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 21 20:55:20 2013 -0800 + + osd: refactor ReplicatedPG::do_sub_op + + PULL is the only case where we don't wait for active. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 23c02bce90c9725ccaf4295de3177e8146157723) + +commit d5e00f963f177745f0e0684d5977460b7ab59fbd +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 21 16:36:36 2013 -0800 + + osd: make last state for slow requests more informative + + Report on the last event string, and pass in important context for the + op event list, including: + + - which peers were sent sub ops and we are waiting for + - which pg queue we are delayed by + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit a1137eb3e168c2d00f93789e4d565c1584790df0) + +commit ab3a110cbe16b548bb96225656b64507aa67e78f +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 21 15:59:07 2013 -0800 + + osd: dump op priority queue state via admin socket + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 24d0d7eb0165c8b8f923f2d8896b156bfb5e0e60) + +commit 43a65d04d8a13621a856baec85fb741971c13cb0 +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 21 15:50:33 2013 -0800 + + osd: simplify asok to single callback + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 33efe32151e04beaafd9435d7f86dc2eb046214d) + +commit d040798637da03e3df937181de156714fc62a550 +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 21 15:58:57 2013 -0800 + + common/PrioritizedQueue: dump state to Formatter + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 514af15e95604bd241d2a98a97b938889c6876db) + +commit 691fd505ad606bd8befd2b19113ee51a17a0a543 +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 21 15:29:28 2013 -0800 + + common/PrioritizedQueue: add min cost, max tokens per bucket + + Two problems. + + First, we need to cap the tokens per bucket. Otherwise, a stream of + items at one priority over time will indefinitely inflate the tokens + available at another priority. The cap should represent how "bursty" + we allow a given bucket to be. Start with 4MB for now. + + Second, set a floor on the item cost. Otherwise, we can have an + infinite queue of 0 cost items that start over queues. More + realistically, we need to balance the overhead of processing small items + with the cost of large items. I.e., a 4 KB item is not 1/1000th as + expensive as a 4MB item. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 6e3363b20e590cd9df89f2caebe71867b94cc291) + +commit a2b03fe08044b5c121ea6b4c2f9d19e73e4c83d1 +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 21 14:52:54 2013 -0800 + + common/PrioritizedQueue: buckets -> tokens + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit c549a0cf6fae78c8418a3b4b0702fd8a1e4ce482) + +commit 612d75cdee0daf9dfca97831c249e1ac3fbd59fc +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 21 14:31:00 2013 -0800 + + note puller's max chunk in pull requests + + this lets us calculate a cost value + (cherry picked from commit 128fcfcac7d3fb66ca2c799df521591a98b82e05) + +commit 2224e413fba11795693025fa8f11c3f1fba4bbaa +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 21 14:14:25 2013 -0800 + + osd: add OpRequest flag point when commit is sent + + With writeahead journaling in particular, we can get requests that + stay in the queue for a long time even after the commit is sent to the + client while we are waiting for the transaction to apply to the fs. + Instead of showing up as 'waiting for subops', make it clear that the + client has gotten its reply and it is local state that is slow. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit b685f727d4c37a26cb78bd4a04cce041428ceb52) + +commit 5b5ca5926258e4f0b5041fb2c15b1c2f904c4adb +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 21 13:57:59 2013 -0800 + + osd: set PULL subop cost to size of requested data + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit a1bf8220e545f29b83d965f07b1abfbea06238b3) + +commit 10651e4f500d7b55d8c689a10a61d2239b3ecd26 +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 21 13:57:38 2013 -0800 + + osd: use Message::get_cost() function for queueing + + The data payload is a decent proxy for cost in most cases, but not all. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit e8e0da1a577e24cd4aad71fb94d8b244e2ac7300) + +commit 9735c6b163f4d226d8de6508d5c1534d18f1c300 +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 21 13:25:21 2013 -0800 + + osd: debug msg prio, cost, latency + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit bec96a234c160bebd9fd295df5b431dc70a2cfb3) + +commit c48279da7ad98013ce97eab89c17fe9fae1ba866 +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 21 21:05:00 2013 -0800 + + filestore: filestore_queue_max_ops 500 -> 50 + + Having a deep queue limits the effectiveness of the priority queues + above by adding additional latency. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 40654d6d53436c210b2f80911217b044f4d7643a) + +commit f47b2e8b607cc0d56a42ec7b1465ce6b8c0ca68c +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 21 20:00:26 2013 -0800 + + osd: target transaction size 300 -> 30 + + Small transactions make pg removal nicer to the op queue. It also slows + down PG deletion a bit, which may exacerbate the PG resurrection case + until #3884 is addressed. + + At least on user reported this fixed an osd that kept failing due to + an internal heartbeat failure. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 1233e8617098766c95100aa9a6a07db1a688e290) + +commit 4947f0efadf9ef209d02fd17f5f86b9a7d6523ef +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 21 19:55:26 2013 -0800 + + os/FileStore: allow filestore_queue_max_{ops,bytes} to be adjusted at runtime + + The 'committing' ones too. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit cfe4b8519363f92f84f724a812aa41257402865f) + +commit ad6e6c91f61c092bfc9f88b788ccbee6438fd40b +Author: Sage Weil <sage@inktank.com> +Date: Sat Jan 19 22:06:27 2013 -0800 + + osd: make osd_max_backfills dynamically adjustable + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 101955a6b8bfdf91f4229f4ecb5d5b3da096e160) + +commit 939b1855245bc9cb31f5762027f2ed3f2317eb55 +Author: Sage Weil <sage@inktank.com> +Date: Sat Jan 19 18:28:35 2013 -0800 + + osd: make OSD a config observer + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 9230c863b3dc2bdda12c23202682a84c48f070a1) + + Conflicts: + + src/osd/OSD.cc + +commit b0f27a8f81feb401407bed784bf5d4d799998ee0 +Author: Dan Mick <dan.mick@inktank.com> +Date: Tue Jan 8 11:21:22 2013 -0800 + + librbd: Allow get_lock_info to fail + + If the lock class isn't present, EOPNOTSUPP is returned for lock calls + on newer OSDs, but sadly EIO on older; we need to treat both as + acceptable failures for RBD images. rados lock list will still fail. + + Fixes #3744. + + Signed-off-by: Dan Mick <dan.mick@inktank.com> + Reviewed-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 4483285c9fb16f09986e2e48b855cd3db869e33c) + +commit 022a5254b4fac3f76220abdde2a2e81de33cb8dc +Author: Sage Weil <sage@inktank.com> +Date: Fri Jan 4 13:00:56 2013 -0800 + + osd: drop newlines from event descriptions + + These produce extra newlines in the log. + + Signed-off-by: Sage Weil <sage@inktank.com> + Reviewed-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit 9a1f574283804faa6dbba9165a40558e1a6a1f13) + +commit ebc93a878c8b0697004a619d6aa957a80b8b7e35 +Author: Samuel Just <sam.just@inktank.com> +Date: Fri Jan 18 14:35:51 2013 -0800 + + OSD: do deep_scrub for repair + + Signed-off-by: Samuel Just <sam.just@inktank.com> + Reviewed-by: David Zafman <david.zafman@inktank.com> + (cherry picked from commit 0cb760f31b0cb26f022fe8b9341e41cd5351afac) + +commit 32527fa3eb48a7d7d5d67c39bfa05087dbc0e41b +Author: Samuel Just <sam.just@inktank.com> +Date: Mon Jan 14 12:52:04 2013 -0800 + + ReplicatedPG: ignore snap link info in scrub if nlinks==0 + + links==0 implies that the replica did not sent snap link information. + + Signed-off-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit 70c3512037596a42ba6eb5eb7f96238843095db9) + +commit 13e42265db150b19511a5a618c7a95ad801290c8 +Author: Sage Weil <sage@inktank.com> +Date: Fri Jan 11 12:25:22 2013 -0800 + + osd/PG: fix osd id in error message on snap collection errors + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 381e25870f26fad144ecc2fb99710498e3a7a1d4) + +commit e3b6191fc45c7d2c27ec75c867be822a6da17e9a +Author: Sage Weil <sage@inktank.com> +Date: Wed Jan 9 22:34:12 2013 -0800 + + osd/ReplicatedPG: validate ino when scrubbing snap collections + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 665577a88b98390b9db0f9991836d10ebdd8f4cf) + +commit 353b7341caff86f936a429669de52e6949a89c2b +Author: Samuel Just <sam.just@inktank.com> +Date: Wed Jan 9 16:41:40 2013 -0800 + + ReplicatedPG: compare nlinks to snapcolls + + nlinks gives us the number of hardlinks to the object. + nlinks should be 1 + snapcolls.size(). This will allow + us to detect links which remain in an erroneous snap + collection. + + Signed-off-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit e65ea70ea64025fbb0709ee8596bb2878be0bbdc) + +commit 33d5cfc8c080a270d65275f8e010a6468c77381a +Author: Samuel Just <sam.just@inktank.com> +Date: Thu Jan 10 15:35:10 2013 -0800 + + ReplicatedPG/PG: check snap collections during _scan_list + + During _scan_list check the snapcollections corresponding to the + object_info attr on the object. Report inconsistencies during + scrub_finalize. + + Signed-off-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit 57352351bb86e0ae9f64f9ba0d460c532d882de6) + +commit bea783bd722d862a5018477a637c843fe4b18a58 +Author: Samuel Just <sam.just@inktank.com> +Date: Wed Jan 9 11:53:52 2013 -0800 + + osd_types: add nlink and snapcolls fields to ScrubMap::object + + Signed-off-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit b85687475fa2ec74e5429d92ee64eda2051a256c) + +commit 0c48407bf46b39b2264a7be14e9d3caa2c1e5875 +Author: Samuel Just <sam.just@inktank.com> +Date: Thu Jan 3 20:16:50 2013 -0800 + + PG: move auth replica selection to helper in scrub + + Signed-off-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit 39bc65492af1bf1da481a8ea0a70fe7d0b4b17a3) + +commit c3433ce60ec3683217d8b4cd2b6e75fb749af2c6 +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 14 18:23:52 2013 -0800 + + mon: note scrub errors in health summary + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 8e33a8b9e1fef757bbd901d55893e9b84ce6f3fc) + +commit 90c6edd0155b327c48a5b178d848d9e5839bd928 +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 14 18:31:06 2013 -0800 + + osd: fix rescrub after repair + + We were rescrubbing if INCONSISTENT is set, but that is now persistent. + Add a new scrub_after_recovery flag that is reset on each peering interval + and set that when repair encounters errors. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit a586966a3cfb10b5ffec0e9140053a7e4ff105d2) + +commit 0696cf57283e6e9a3500c56ca5fc9f981475ca26 +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 14 18:22:02 2013 -0800 + + osd: note must_scrub* flags in PG operator<< + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit d56af797f996ac92bf4e0886d416fd358a2aa08e) + +commit 1541ffe4bec6cce607c505271ff074fd0a292d30 +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 14 18:21:46 2013 -0800 + + osd: based INCONSISTENT pg state on persistent scrub errors + + This makes the state persistent across PG peering and OSD restarts. + + This has the side-effect that, on recovery, we rescrub any PGs marked + inconsistent. This is new behavior! + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 2baf1253eed630a7c4ae4cb43aab6475efd82425) + +commit 609101255c81d977072b2ab741ac47167d9b1b16 +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 14 18:20:29 2013 -0800 + + osd: fix scrub scheduling for 0.0 + + The initial value for pair<utime_t,pg_t> can match pg 0.0, preventing it + from being manually scrubbed. Fix! + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 26a63df97b2a12fd1a7c1e3cc9ccd34ca2ef9834) + +commit 0961a3a85c286a31ec2e8bba23217bbd3974572c +Author: Sage Weil <sage@inktank.com> +Date: Sun Jan 13 23:03:01 2013 -0800 + + osd: note last_clean_scrub_stamp, last_scrub_errors + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 389bed5d338cf32ab14c9fc2abbc7bcc386b8a28) + +commit 8d823045538bf4c51506e349b5c6705fd76450f8 +Author: Sage Weil <sage@inktank.com> +Date: Sun Jan 13 22:59:39 2013 -0800 + + osd: add num_scrub_errors to object_stat_t + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 2475066c3247774a2ad048a2e32968e47da1b0f5) + +commit 3a1cd6e07b4e2a4714de159f69afd689495e2927 +Author: Sage Weil <sage@inktank.com> +Date: Sun Jan 13 22:43:35 2013 -0800 + + osd: add last_clean_scrub_stamp to pg_stat_t, pg_history_t + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit d738328488de831bf090f23e3fa6d25f6fa819df) + +commit 7e5a899bdcf6c08a5f6f5c98cd2fff7fa2dacaca +Author: Sage Weil <sage@inktank.com> +Date: Sun Jan 13 22:56:14 2013 -0800 + + osd: fix object_stat_sum_t dump signedness + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 6f6a41937f1bd05260a8d70b4c4a58ecadb34a2f) + +commit e252a313d465006d3fe4db97939ad307ebe91c71 +Author: Sage Weil <sage@inktank.com> +Date: Sun Jan 13 22:04:58 2013 -0800 + + osd: change scrub min/max thresholds + + The previous 'osd scrub min interval' was mostly meaningless and useless. + Meanwhile, the 'osd scrub max interval' would only trigger a scrub if the + load was sufficiently low; if it was high, the PG might *never* scrub. + + Instead, make the 'min' what the max used to be. If it has been more than + this many seconds, and the load is low, scrub. And add an additional + condition that if it has been more than the max threshold, scrub the PG + no matter what--regardless of the load. + + Note that this does not change the default scrub interval for less-loaded + clusters, but it *does* change the meaning of existing config options. + + Fixes: #3786 + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 299548024acbf8123a4e488424c06e16365fba5a) + + Conflicts: + + PendingReleaseNotes + +commit 33aa64eee34f4759f6000130de4d1306de49d087 +Author: Sage Weil <sage@inktank.com> +Date: Sun Jan 13 20:27:59 2013 -0800 + + osd/PG: remove useless osd_scrub_min_interval check + + This was already a no-op: we don't call PG::scrub_sched() unless it has + been osd_scrub_max_interval seconds since we last scrubbed. Unless we + explicitly requested in, in which case we don't want this check anyway. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 16d67c798b6f752a6e03084bafe861396b86baae) + +commit fdd0c1ec3519376980a205b94e65187833634e2e +Author: Sage Weil <sage@inktank.com> +Date: Sun Jan 13 20:25:39 2013 -0800 + + osd: move scrub schedule random backoff to seperate helper + + Separate this from the load check, which will soon vary dependon on the + PG. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit a148120776d0930b265411332a60e93abfbf0423) + +commit 9ffbe268f785e1a74c0d893735117edb7a3ef377 +Author: Sage Weil <sage@inktank.com> +Date: Sat Jan 12 09:18:38 2013 -0800 + + osd/PG: trigger scrub via scrub schedule, must_ flags + + When a scrub is requested, flag it and move it to the front of the + scrub schedule instead of immediately queuing it. This avoids + bypassing the scrub reservation framework, which can lead to a heavier + impact on performance. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 62ee6e099a8e4873287b54f9bba303ea9523d040) + +commit cffb1b22d5df7300ec411d2b620bf3c4a08351cd +Author: Sage Weil <sage@inktank.com> +Date: Sat Jan 12 09:15:16 2013 -0800 + + osd/PG: introduce flags to indicate explicitly requested scrubs + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 1441095d6babfacd781929e8a54ed2f8a4444467) + +commit 438e3dfc88bfdc8eb36b5b5f7b728b2610476724 +Author: Sage Weil <sage@inktank.com> +Date: Sat Jan 12 09:14:01 2013 -0800 + + osd/PG: move scrub schedule registration into a helper + + Simplifies callers, and will let us easily modify the decision of when + to schedule the PG for scrub. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 796907e2159371f84a16cbd35f6caa8ac868acf6) + +commit acb47e4d7dc9682937984661a9d754131d806630 +Author: Sage Weil <sage@inktank.com> +Date: Fri Jan 18 12:14:48 2013 -0800 + + os/FileStore: only flush inline if write is sufficiently large + + Honor filestore_flush_min in the inline flush case. + + Backport: bobtail + Signed-off-by: Sage Weil <sage@inktank.com> + Reviewed-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit 49726dcf973c38c7313ab78743b45ccc879671ea) + +commit 15a1ced859629c361da127799b05620bee84c9a8 +Author: Sage Weil <sage@inktank.com> +Date: Fri Jan 18 12:14:40 2013 -0800 + + os/FileStore: fix compile when sync_file_range is missing; + + If sync_file_range is not present, we always close inline, and flush + via fdatasync(2). + + Fixes compile on ancient platforms like RHEL5.8. + + Backport: bobtail + Signed-off-by: Sage Weil <sage@inktank.com> + Reviewed-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit 8ddb55d34c72e6df1023cf427cbd41f3f98da402) + +commit 9dddb9d855e6d5fd804b54bff1f726c1d2fb566c +Author: Sage Weil <sage@inktank.com> +Date: Fri Jan 18 15:23:22 2013 -0800 + + osd: set pg removal transactions based on configurable + + Use the osd_target_transaction_size knob, and gracefully tolerate bogus + values (e.g., <= 0). + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 5e00af406b89c9817e9a429f92a05ca9c29b19c3) + +commit c30d231e40a17c3fb08d1db5e01133466170e90c +Author: Sage Weil <sage@inktank.com> +Date: Fri Jan 18 15:30:06 2013 -0800 + + osd: make pg removal thread more friendly + + For a large PG these are saturating the filestore and journal queues. Do + them synchronously to make them more friendly. They don't need to be fast. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 4712e984d3f62cdf51ea67da8197eed18a5983dd) + +commit b2bc4b95fefaeb0cfc31ce0bc95b77062d0777c7 +Author: Sage Weil <sage@inktank.com> +Date: Fri Jan 18 15:27:24 2013 -0800 + + os: move apply_transactions() sync wrapper into ObjectStore + + This has nothing to do with the backend implementation. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit bc994045ad67fb70c7a0457b8cd29273dd5d1654) + +commit 6d161b57979246ddea4e6309e0e489ab729eec4b +Author: Sage Weil <sage@inktank.com> +Date: Fri Jan 18 15:28:24 2013 -0800 + + os: add apply_transaction() variant that takes a sequencer + + Also, move the convenience wrappers into the interface and funnel through + a single implementation. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit f6c69c3f1ac35546b90315fff625993ba5cd8c07) + +commit c5fe0965572c074a2a33660719ce3222d18c1464 +Author: Sage Weil <sage@inktank.com> +Date: Sun Jan 20 16:11:10 2013 -0800 + + osd: calculate initial PG mapping from PG's osdmap + + The initial values of up/acting need to be based on the PG's osdmap, not + the OSD's latest. This can cause various confusion in + pg_interval_t::check_new_interval() when calling OSDMap methods due to the + up/acting OSDs not existing yet (for example). + + Fixes: #3879 + Reported-by: Jens Kristian S?gaard <jens@mermaidconsulting.dk> + Tested-by: Jens Kristian S?gaard <jens@mermaidconsulting.dk> + Signed-off-by: Sage Weil <sage@inktank.com> + Reviewed-by: Samuel Just <sam.just@inktank.com> + (cherry picked from commit 17160843d0c523359d8fa934418ff2c1f7bffb25) + +commit 6008b1d8e4587d5a3aea60684b1d871401496942 +Author: Sage Weil <sage@inktank.com> +Date: Thu Jan 17 15:01:35 2013 -0800 + + osdmap: make replica separate in default crush map configurable + + Add 'osd crush chooseleaf type' option to control what the default + CRUSH rule separates replicas across. Default to 1 (host), and set it + to 0 in vstart.sh. + + Fixes: #3785 + Signed-off-by: Sage Weil <sage@inktank.com> + Reviewed-by: Greg Farnum <greg@inktank.com> + (cherry picked from commit c236a51a8040508ee893e4c64b206e40f9459a62) + +commit 5fb77bf1d1b241b4f9c1fe9e57288bbc84d8d97d +Author: Sage Weil <sage@inktank.com> +Date: Wed Jan 16 14:09:53 2013 -0800 + + ceph: adjust crush tunables via 'ceph osd crush tunables <profile>' + + Make it easy to adjust crush tunables. Create profiles: + + legacy: the legacy values + argonaut: the argonaut defaults, and what is supported.. legacy! (*( + bobtail: best that bobtail supports + optimal: the current optimal values + default: the current default values + + * In actuality, argonaut supports some of the tunables, but it doesn't + say so via the feature bits. + + Signed-off-by: Sage Weil <sage@inktank.com> + Reviewed-by: Samuel Just <sam.just@inktank.com> + Reviewed-by: Dan Mick <dan.mick@inktank.com> + (cherry picked from commit 19ee23111585f15a39ee2907fa79e2db2bf523f0) + +commit 8c0d702e6f2ba0ed0fe31c06c7a028260ae08e42 +Author: Sage Weil <sage@inktank.com> +Date: Fri Dec 28 17:20:43 2012 -0800 + + msg/Pipe: use state_closed atomic_t for _lookup_pipe + + We shouldn't look at Pipe::state in SimpleMessenger::_lookup_pipe() without + holding pipe_lock. Instead, use an atomic that we set to non-zero only + when transitioning to the terminal STATE_CLOSED state. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 82f8bcddb5fa09913eb477ee26c71d6b4bb8d97c) + +commit 8e0359c3e586c0edcce769c8ed1a03444a521165 +Author: Sage Weil <sage@inktank.com> +Date: Sun Dec 23 13:43:15 2012 -0800 + + msgr: inject delays at inconvenient times + + Exercise some rare races by injecting delays before taking locks + via the 'ms inject internal delays' option. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit a5d692a7b9b4bec2c27993ca37aa3fec4065292b) + +commit 34e2d4024700f633c2c586265efb61537342db18 +Author: Sage Weil <sage@inktank.com> +Date: Sun Dec 23 09:22:18 2012 -0800 + + msgr: fix race on Pipe removal from hash + + When a pipe is faulting and shutting down, we have to drop pipe_lock to + take msgr lock and then remove the entry. The Pipe in this case will + have STATE_CLOSED. Handle this case in all places we do a lookup on + the rank_pipe hash so that we effectively ignore entries that are + CLOSED. + + This fixes a race introduced by the previous commit where we won't use + the CLOSED pipe and try to register a new one, but the old one is still + registered. + + See bug #3675. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit e99b4a307b4427945a4eb5ec50e65d6239af4337) + +commit ae1882e7efc91b770ac0ac8682ee6c5792a63a93 +Author: Sage Weil <sage@inktank.com> +Date: Sun Dec 23 09:19:05 2012 -0800 + + msgr: don't queue message on closed pipe + + If we have a con that refs a pipe but it is closed, don't use it. If + the ref is still there, it is only because we are racing with fault() + and it is about to (or just was) be detached. Either way, + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 6339c5d43974f4b495f15d199e01a141e74235f5) + +commit 373f1671b6cb64dba5a9172967b27177515be1fd +Author: Sage Weil <sage@inktank.com> +Date: Sat Dec 22 21:24:52 2012 -0800 + + msgr: atomically queue first message with connect_rank + + Atomically queue the first message on the new pipe, without dropping + and retaking pipe_lock. + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 7bf0b0854d1f2706a3a2302bcbf92dd5c8c888ef) + +commit 82f22b38c5dc0b636574679ba1fee1b36a3c0478 +Author: Samuel Just <sam.just@inktank.com> +Date: Thu Jan 10 11:06:02 2013 -0800 + + config_opts.h: default osd_recovery_delay_start to 0 + + This setting was intended to prevent recovery from overwhelming peering traffic + by delaying the recovery_wq until osd_recovery_delay_start seconds after pgs + stop being added to it. This should be less necessary now that recovery + messages are sent with strictly lower priority then peering messages. + + Signed-off-by: Samuel Just <sam.just@inktank.com> + Reviewed-by: Gregory Farnum <greg@inktank.com> + (cherry picked from commit 44625d4460f61effe2d63d8280752f10f159e7b4) + +commit 81e8bb55e28384048fd82116a791a65ca52ef999 +Author: Sage Weil <sage@inktank.com> +Date: Wed Jan 16 21:19:18 2013 -0800 + + osdmaptool: more fix cli test + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit b0162fab3d927544885f2b9609b9ab3dc4aaff74) + +commit 2b5b2657579abdf5b1228f4c5c5ac8cec3706726 +Author: Sage Weil <sage@inktank.com> +Date: Wed Jan 16 21:10:26 2013 -0800 + + osdmaptool: fix cli test + + Signed-off-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 5bd8765c918174aea606069124e43c480c809943) + +commit f739d1238a8a67598c037b6e2ed5d539a2d79996 +Author: Samuel Just <sam.just@inktank.com> +Date: Wed Jan 16 14:21:47 2013 -0800 + + osdmaptool: allow user to specify pool for test-map-object + + Fixes: #3820 + Backport: bobtail + Signed-off-by: Samuel Just <sam.just@inktank.com> + Reviewed-by: Gregory Farnum <greg@inktank.com> + (cherry picked from commit 85eb8e382a26dfc53df36ae1a473185608b282aa) + +commit 00759ee08f5dc62cbe4f237399f298472f6d8f4a +Author: David Zafman <david.zafman@inktank.com> +Date: Wed Jan 16 12:41:16 2013 -0800 + + rados.cc: fix rmomapkey usage: val not needed + + Signed-off-by: David Zafman <david.zafman@inktank.com> + Reviewed-by: Samuel Just <samuel.just@inktank.com> + (cherry picked from commit 625c3cb9b536a0cff7249b8181b7a4f09b1b4f4f) + +commit 06b3270f679be496df41810dacf863128b0cfcaa +Author: Samuel Just <sam.just@inktank.com> +Date: Tue Jan 15 21:27:23 2013 -0800 + + librados.hpp: fix omap_get_vals and omap_get_keys comments + + We list keys greater than start_after. + + Signed-off-by: Samuel Just <sam.just@inktank.com> + Reviewed-by: David Zafman <david.zafman@inktank.com> + (cherry picked from commit 3f0ad497b3c4a5e9bef61ecbae5558ae72d4ce8b) + +commit 75072965201380aa55a8e15f9db4ccaf4d34d954 +Author: Samuel Just <sam.just@inktank.com> +Date: Tue Jan 15 21:26:22 2013 -0800 + + rados.cc: use omap_get_vals_by_keys in getomapval + + Fixes: #3811 + Signed-off-by: Samuel Just <sam.just@inktank.com> + Reviewed-by: David Zafman <david.zafman@inktank.com> + (cherry picked from commit cb5e2be418924cf8b2c6a6d265a7a0327f08d00a) + +commit a3c2980fccfe95b7d094a7c93945437c3911b858 +Author: Samuel Just <sam.just@inktank.com> +Date: Tue Jan 15 21:24:50 2013 -0800 + + rados.cc: fix listomapvals usage: key,val are not needed + + Fixes: #3812 + Signed-off-by: Samuel Just <sam.just@inktank.com> + Reviewed-by: David Zafman <david.zafman@inktank.com> + (cherry picked from commit 44c45e520cc2e60c6c803bb245edb9330bff37e4) + +commit 20b27a1ce71c379a3b2a29d282dc0689a3a0df46 +Author: Yehuda Sadeh <yehuda@inktank.com> +Date: Wed Jan 16 15:01:47 2013 -0800 + + rgw: copy object should not copy source acls + + Fixes: #3802 + Backport: argonaut, bobtail + + When using the S3 api and x-amz-metadata-directive is + set to COPY we used to copy complete metadata of source + object. However, this shouldn't include the source ACLs. + + Signed-off-by: Yehuda Sadeh <yehuda@inktank.com> + (cherry picked from commit 37dbf7d9df93dd0e92019be31eaa1a19dd9569c7) + +commit 3293b31b44c9adad2b5e37da9d5342a6e4b72ade +Author: Samuel Just <sam.just@inktank.com> +Date: Fri Jan 11 11:02:15 2013 -0800 + + OSD: only trim up to the oldest map still in use by a pg + + map_cache.cached_lb() provides us with a lower bound across + all pgs for in-use osdmaps. We cannot trim past this since + those maps are still in use. + + backport: bobtail + Fixes: #3770 + Signed-off-by: Samuel Just <sam.just@inktank.com> + Reviewed-by: Sage Weil <sage@inktank.com> + Reviewed-by: Greg Farnum <greg@inktank.com> + (cherry picked from commit 66eb93b83648b4561b77ee6aab5b484e6dba4771) + +commit 898a4b19ecc6fffc33feb198f37182ec0a6e77e9 +Author: Sage Weil <sage@inktank.com> +Date: Mon Jan 14 08:15:02 2013 -0800 + + Revert "osdmap: spread replicas across hosts with default crush map" + + This reverts commit 503917f0049d297218b1247dc0793980c39195b3. + + This breaks vstart and teuthology configs. A better fix is coming. + +commit 55b7dd3248f35929ea097525798e8667fafbf161 +Author: Joao Eduardo Luis <joao.luis@inktank.com> +Date: Thu Jan 10 18:54:12 2013 +0000 + + mon: OSDMonitor: don't output to stdout in plain text if json is specified + + Fixes: #3748 + + Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com> + Reviewed-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 410906e04936c935903526f26fb7db16c412a711) + +commit 015a454a0c046cb678991cc4f4d53fb58c41dbe4 +Author: Sage Weil <sage@inktank.com> +Date: Fri Jan 11 17:23:22 2013 -0800 + + osdmap: spread replicas across hosts with default crush map + + This is more often the case than not, and we don't have a good way to + magically know what size of cluster the user will be creating. Better to + err on the side of doing the right thing for more people. + + Fixes: #3785 + Signed-off-by: Sage Weil <sage@inktank.com> + Reviewed-by: Greg Farnum <greg@inktank.com> + (cherry picked from commit 7ea5d84fa3d0ed3db61eea7eb9fa8dbee53244b6) + +commit d882d053927c319274be38a247f2beabb4e06b64 +Author: Samuel Just <sam.just@inktank.com> +Date: Wed Jan 9 19:17:23 2013 -0800 + + ReplicatedPG: fix snapdir trimming + + The previous logic was both complicated and not correct. Consequently, + we have been tending to drop snapcollection links in some cases. This + has resulted in clones incorrectly not being trimmed. This patch + replaces the logic with something less efficient but hopefully a bit + clearer. + + Signed-off-by: Samuel Just <sam.just@inktank.com> + Reviewed-by: Sage Weil <sage@inktank.com> + (cherry picked from commit 0f42c37359d976d1fe90f2d3b877b9b0268adc0b) |