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71 lines
2.8 KiB
Plaintext
71 lines
2.8 KiB
Plaintext
commit 6c0127fcb58008793d3c8b62d925bc91963672a3 (tag: refs/tags/v0.80.7, refs/remotes/gh/firefly)
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Author: Jenkins <jenkins@inktank.com>
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Date: Tue Oct 14 12:10:38 2014 -0700
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0.80.7
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commit fa599aad2d79e0bbc19e4f6a2ac6771b37bf6beb
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Merge: 805a4ff b8d2fc7
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Author: Samuel Just <sam.just@inktank.com>
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Date: Mon Oct 13 10:34:47 2014 -0700
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Merge remote-tracking branch 'origin/wip-7588-firefly' into firefly
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commit 805a4ff3f32c60798d01beef80e0702a4e9d82ee
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Merge: 4a3bc78 c5fd2d0
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Author: Samuel Just <sam.just@inktank.com>
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Date: Mon Oct 13 10:34:34 2014 -0700
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Merge remote-tracking branch 'upstream/wip-9696-firefly' into firefly
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commit b8d2fc72ea54eb17611d7ac90be4da6c4e4e7485
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Author: Sage Weil <sage@inktank.com>
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Date: Thu May 8 14:19:22 2014 -0700
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osd/ReplicatedPG: carry CopyOpRef in copy_from completion
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There is a race with copy_from cancellation. The internal Objecter
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completion decodes a bunch of data and copies it into pointers provided
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when the op is queued. When we cancel, we need to ensure that we can cope
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until control passes back to our provided completion.
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Once we *do* get into the (ReplicatedPG) callbacks, we will bail out
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because the tid in the CopyOp or FlushOp no longer matches.
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Fix this by carrying a ref to keep the copy-from targets alive, and
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clearing out the tids that we cancel.
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Note that previously, the trigger for this was that the tid changes when
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we handle a redirect, which made the op_cancel() call fail. With the
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coming Objecter changes, this will no longer be the case. However, there
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are also locking and threading changes that will make cancellation racy,
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so we will not be able to rely on it always preventing the callback.
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Either way, this will avoid the problem.
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Fixes: #7588
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Signed-off-by: Sage Weil <sage@inktank.com>
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(cherry picked from commit 589b639af7c8834a1e6293d58d77a9c440107bc3)
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commit c5fd2d043ed4aa4fdb60fc19a284f51a86cef408 (refs/remotes/gh/wip-9696-firefly)
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Author: Samuel Just <sam.just@inktank.com>
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Date: Thu Oct 9 16:21:18 2014 -0700
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PG::choose_acting: in mixed cluster case, acting may include backfill
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Fixes: 9696
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Backport: firefly, giant
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Introduced: 92cfd370395385ca5537b5bc72220934c9f09026
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Signed-off-by: Samuel Just <sam.just@inktank.com>
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(cherry picked from commit 9b18d99817c8b54e30dff45047dfe1b29871d659)
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commit 4a3bc78c033ed68183f91824c7942dc54afb8797 (refs/remotes/gh/wip-9731-firefly)
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Author: Samuel Just <sam.just@inktank.com>
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Date: Fri Oct 10 13:53:29 2014 -0700
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PGLog::IndexedLog::trim(): rollback_info_trimmed_to_riter may be log.rend()
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Fixes: #9731
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Backport: giant, firefly
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Signed-off-by: Samuel Just <sam.just@inktank.com>
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(cherry picked from commit d458b4f0f31161f561ff98e58ed979cf20c6f588)
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