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* mds: update backtrace when old format inode is touchedwip-backtraceYan, Zheng2013-10-213-0/+11
| | | | | | | | | | We updated inode format version to 7 when introducing inode backtrace. If we found a inode's format version < 7 when fetching the inode, set the inode's backtrace_version to 0, to indicate the inode's backtrace is out of data. When touching a inode with backtrace_version == 0, we also update its backtrace. Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
* Merge pull request #747 from dachary/wip-commandsSage Weil2013-10-192-7/+2
|\ | | | | | | | | common: get_command_descriptions use cout instead of dout Reviewed-by: Sage Weil <sage@inktank.com>
| * common: get_command_descriptions use cout instead of doutLoic Dachary2013-10-192-7/+2
| | | | | | | | | | | | | | | | | | | | | | Using dout instead of cout creates noise and makes it more difficult for people trying to debug a failure in test_ceph_argparse.py. The output of get_command_descriptions is modified to only contain parseable information and the code parsing its output test_ceph_argparse.py is removed. Signed-off-by: Loic Dachary <loic@dachary.org>
* | Merge remote-tracking branch 'gh/next'Sage Weil2013-10-194-11/+25
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| * \ Merge pull request #746 from ceph/wip-6582Sage Weil2013-10-184-11/+25
| |\ \ | | | | | | | | | | | | | | | | Wip 6582 Reviewed-by: Sage Weil <sage@inktank.com>
| | * | ReplicatedPG: copy: conditionally requeue copy ops when cancelledwip-6582Greg Farnum2013-10-182-11/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We may need to requeue copy ops which are cancelled as part of an acting set change but don't change the primary. To support this, add a "requeue" flag to cancel_copy_ops() and copy_ops(), as well as to CopyResults. The CopyCallback is then responsible for requeuing (the higher layers can't do so as they can't know which request actually triggered the copy). Signed-off-by: Greg Farnum <greg@inktank.com>
| | * | PG: add a requeue_op() function to complement requeue_ops().Greg Farnum2013-10-182-0/+6
| |/ / | | | | | | | | | Signed-off-by: Greg Farnum <greg@inktank.com>
* | | Merge pull request #748 from dachary/masterLoic Dachary2013-10-191-1/+1
|\ \ \ | |_|/ |/| | autoconf: fix typo on AM_COMMON_CFLAGS
| * | autoconf: fix typo on AM_COMMON_CFLAGSLoic Dachary2013-10-201-1/+1
|/ / | | | | | | Signed-off-by: Loic Dachary <loic@dachary.org>
* | Merge pull request #734 from kri5/masterSage Weil2013-10-181-3/+7
|\ \ | | | | | | | | | | | | ceph: Remove unavailable option with clang Reviewed-by: Sage Weil <sage@inktank.com>
| * | ceph: Remove unavailable option with clangChristophe Courtaut2013-10-171-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some options are unavailable in clang. (-Wstrict-null-sentinel, -rdynamic) They were reintroduced by this commit https://github.com/ceph/ceph/commit/6949d221ada12e6be4b5ebf94b58edd17288fb16 This patch fixes it. Signed-off-by: Christophe Courtaut <christophe.courtaut@gmail.com>
* | | Merge pull request #741 from hjwsm1989/masterLoic Dachary2013-10-181-0/+7
|\ \ \ | | | | | | | | ceph.spec.in: Add erasure-code related files.
| * | | ceph.spec.in: Add erasure-code related files.huangjun2013-10-181-0/+7
| | | | | | | | | | | | | | | | Signed-off-by: huangjun <hjwsm1989@gmail.com>
* | | | Merge pull request #742 from atwardowski/patch-1John Wilkins2013-10-181-1/+1
|\ \ \ \ | | | | | | | | | | Update ceph-authtool.rst - Fix typo
| * | | | Update ceph-authtool.rstAdam Twardowski2013-10-181-1/+1
| |/ / / | | | | | | | | Fix typo
* | | | doc: Removed references to Chef.John Wilkins2013-10-181-40/+2
| | | | | | | | | | | | | | | | | | | | | | | | fixes: #6464 Signed-off-by: John Wilkins <john.wilkins@inktank.com>
* | | | doc/release-notes: missed mds snapsSage Weil2013-10-181-0/+1
| | | | | | | | | | | | | | | | Signed-off-by: Sage Weil <sage@inktank.com>
* | | | doc/release-notes: v0.71Sage Weil2013-10-182-24/+75
|/ / / | | | | | | | | | Signed-off-by: Sage Weil <sage@inktank.com>
* | | Merge pull request #722 from ceph/wip-6475Sage Weil2013-10-174-19/+9
|\ \ \ | |_|/ |/| | | | | | | | radosgw: create /var/log/radosgw in package, not init script Reviewed-and-tested-by: Gary Lowell <gary.lowell@inktank.com>
| * | ceph.spec.in: Need to cread radosgw log directory.wip-6475-glGary Lowell2013-10-171-1/+1
| | | | | | | | | | | | Signed-off-by: Gary Lowell <gary.lowell@inktank.com>
| * | radosgw: create /var/log/radosgw in package, not init scriptSage Weil2013-10-164-18/+8
| | | | | | | | | | | | | | | Fixes: #6475 Signed-off-by: Sage Weil <sage@inktank.com>
* | | Merge branch 'next'Gary Lowell2013-10-182-1/+7
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| * | | v0.71v0.71lastGary Lowell2013-10-172-1/+7
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* | | | Merge pull request #737 from xarses/6127Josh Durgin2013-10-171-0/+2
|\ \ \ \ | | | | | | | | | | | | | | | Add Redhat init script option Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
| * | | | Add Redhat init script optionAndrew Woodward2013-10-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | Resolves: 6127 Signed-off-by: Andrew Woodward <awoodward@mirantis.com>
* | | | | Merge pull request #738 from ceph/wip-cache-crcSage Weil2013-10-171-12/+17
|\ \ \ \ \ | |/ / / / |/| | | | | | | | | | | | | | fix cached crc, bug #6583 Reviewed-by: Samuel Just <sam.just@inktank.com>
| * | | | common/buffer: invalidate crc on zero, copy_inSage Weil2013-10-171-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This does not capture users who - calc a crc - use c_str() to modify the buffer content - (re)calc a crc Signed-off-by: Sage Weil <sage@inktank.com>
| * | | | common/buffer: fix crc_map typesSage Weil2013-10-171-8/+8
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Sage Weil <sage@inktank.com>
| * | | | common/buffer: drop unused fieldsSage Weil2013-10-171-4/+2
|/ / / / | | | | | | | | | | | | Signed-off-by: Sage Weil <sage@inktank.com>
* | | | qa/workunits/rest/test.py: fix mds {add,remove}_data_pool testSage Weil2013-10-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Arg name changed from poolid to pool in e2602c54. Signed-off-by: Sage Weil <sage@inktank.com>
* | | | doc/release-notes: link ot the changelogSage Weil2013-10-171-0/+2
| | | | | | | | | | | | | | | | Signed-off-by: Sage Weil <sage@inktank.com>
* | | | doc/release-notes: v0.61.9Sage Weil2013-10-172-0/+604
| | | | | | | | | | | | | | | | Signed-off-by: Sage Weil <sage@inktank.com>
* | | | Makefile: fix /sbin vs /usr/sbin behaviorSage Weil2013-10-174-6/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of telling configure to put things in /sbin, explicitly put the two important items (mkcephfs and mount.fuse.ceph) in /sbin via an automake rule. This unbreaks FreeBSD 9.1 and probably others. Based on patches originally from Alan Somers <asomers@gmail.com>, modified for the current Makefile structure and applied to the specfile too. Fixes: #6456 Signed-off-by: Sage Weil <sage@inktank.com> Tested-by: Alan Somers <asomers@gmail.com>
* | | | OSD: check for splitting when processing recover/backfill reservationsSamuel Just2013-10-171-50/+59
| |_|/ |/| | | | | | | | | | | | | | Fixes: 6565 Signed-off-by: Samuel Just <sam.just@inktank.com> Reviewed-by: Sage Weil <sage@inktank.com>
* | | Merge pull request #691 from ceph/wip-dirfragGregory Farnum2013-10-1717-236/+611
|\ \ \ | | | | | | | | | | | | Reviewed-by: Greg Farnum <greg@inktank.com> Partly-Reviewed-by: Sage Weil <sage@inktank.com>
| * | | qa/workunits/misc/dirfrag: make it work on ubuntuYan, Zheng2013-10-141-5/+7
| | | | | | | | | | | | | | | | Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
| * | | mds: optimize map element dereferenceYan, Zheng2013-10-111-17/+24
| | | | | | | | | | | | | | | | Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
| * | | qa/workunits: Add large number of files in a directory test scriptYan, Zheng2013-10-051-0/+46
| | | | | | | | | | | | | | | | | | | | | | | | Test the directory fragments feature Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
| * | | mds: reduce verbosity of dir fragment loggingYan, Zheng2013-10-051-6/+6
| | | | | | | | | | | | | | | | Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
| * | | mds: fix bloom filter leaksYan, Zheng2013-10-052-2/+3
| | | | | | | | | | | | | | | | Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
| * | | mds: stop propagating rstat if freezing/frozen dirfrag is encountered.Yan, Zheng2013-10-052-5/+4
| | | | | | | | | | | | | | | | Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
| * | | mds: don't scatter gather update bare-bones dirfragsYan, Zheng2013-10-051-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | avoid adding bare-bones dirfrag that has not yet been fetched from the disk to the journal. Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
| * | | fragtree_t: fix get_leaves_under()Yan, Zheng2013-10-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If fragtree is (*^1, 1*^1) and we want leaves under frag 000*. get_leaves_under() return frag 0*, frag 10* and frag 11*. This is obviously wrong. Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
| * | | client: handle dirfrag mismatch when processing readdir replyYan, Zheng2013-10-052-11/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If client has outdated directory fragments information, it may request readdir an non-existent directory fragment. In this case, the MDS finds an approximate directory fragment and sends its contents back to the client. When receiving a reply with fragment that is different than the requested one, the client need to reset the 'readdir offset'. Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
| * | | client: use dir_result_t::END as flagYan, Zheng2013-10-051-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | So we don't lose the latest readdir frag and offset after marking end of readdir. Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
| * | | mds: handle dirfrag mismatch when processing readdir requestYan, Zheng2013-10-051-12/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If client has outdated dirfrags information, readdir request from it may specify a non-existing dirfrag. Current method to handle this case is reply -EAGAIN and let client retry. When client receives the the -EAGAIN reply, it need to refresh its dirfrags information first, then re-send the readdir request. A better way to handle client request that specify a non-existing dirfrag is: MDS chooses a approximate dirfrag, then handle the request like normal. When client receives the readdir reply, it will also update its dirfrags information. Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
| * | | mds: fix CInode::get_dirfrags_under()Yan, Zheng2013-10-051-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | make sure it return true when all dirfrags under the given frag_t are found. Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
| * | | mds: fix MDCache::merge_dir()Yan, Zheng2013-10-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | fragment 'bits' should be negative for the merging case. Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
| * | | mds: don't fragmentate stray directoriesYan, Zheng2013-10-051-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the code that prepares and purges stray dentry assumes that we never freeze stray directories. So disable fragmentating stray directories temporarily. Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
| * | | mds: properly update rstat/fragstat when fragmentating directoryYan, Zheng2013-10-051-44/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The stale rstat/dirstat check in CDir::merge() is wrong. dirfrag's rstat/fragstat is stale if the accounted rstat/fragstat version isn't equal to inode's rstat/dirstat version. For CDir::split(), no need to worry about if the rstat/fragstat of the origin dirfrag is stale. If it's stale, the rstat/fragstat of the resulting dirfrags are stale too. Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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