Adrian Saul <adrian.s...@tpgtelecom.com.au> writes:

> Can I confirm if this bluestore compression assert issue is resolved in 
> 12.2.8?
>
> https://tracker.ceph.com/issues/23540

The PR itself in the backport issue is in the release notes, ie.
pr#22909, which references two tracker issues. Unfortunately,the script
that generates release notes handles one tracker issue back to its
original non-backport tracker, which caused only #21480 being mentioned.

Thanks for noticing, I'll fix the script to follow multiple issues. 
>
> I notice that it has a backport that is listed against 12.2.8 but there is no 
> mention of that issue or backport listed in the release notes.
>
>
>> -----Original Message-----
>> From: ceph-devel-ow...@vger.kernel.org [mailto:ceph-devel-
>> ow...@vger.kernel.org] On Behalf Of Abhishek Lekshmanan
>> Sent: Wednesday, 5 September 2018 2:30 AM
>> To: ceph-de...@vger.kernel.org; ceph-us...@ceph.com; ceph-
>> maintain...@ceph.com; ceph-annou...@ceph.com
>> Subject: v12.2.8 Luminous released
>>
>>
>> We're glad to announce the next point release in the Luminous v12.2.X stable
>> release series. This release contains a range of bugfixes and stability
>> improvements across all the components of ceph. For detailed release notes
>> with links to tracker issues and pull requests, refer to the blog post at
>> http://ceph.com/releases/v12-2-8-released/
>>
>> Upgrade Notes from previous luminous releases
>> ---------------------------------------------
>>
>> When upgrading from v12.2.5 or v12.2.6 please note that upgrade caveats
>> from
>> 12.2.5 will apply to any _newer_ luminous version including 12.2.8. Please
>> read the notes at https://ceph.com/releases/12-2-7-luminous-
>> released/#upgrading-from-v12-2-6
>>
>> For the cluster that installed the broken 12.2.6 release, 12.2.7 fixed the
>> regression and introduced a workaround option `osd distrust data digest =
>> true`, but 12.2.7 clusters still generated health warnings like ::
>>
>>   [ERR] 11.288 shard 207: soid
>>   11:1155c332:::rbd_data.207dce238e1f29.0000000000000527:head
>> data_digest
>>   0xc8997a5b != data_digest 0x2ca15853
>>
>>
>> 12.2.8 improves the deep scrub code to automatically repair these
>> inconsistencies. Once the entire cluster has been upgraded and then fully
>> deep scrubbed, and all such inconsistencies are resolved; it will be safe to
>> disable the `osd distrust data digest = true` workaround option.
>>
>> Changelog
>> ---------
>> * bluestore: set correctly shard for existed Collection (issue#24761, 
>> pr#22860,
>> Jianpeng Ma)
>> * build/ops: Boost system library is no longer required to compile and link
>> example librados program (issue#25054, pr#23202, Nathan Cutler)
>> * build/ops: Bring back diff -y for non-FreeBSD (issue#24396, issue#21664,
>> pr#22848, Sage Weil, David Zafman)
>> * build/ops: install-deps.sh fails on newest openSUSE Leap (issue#25064,
>> pr#23179, Kyr Shatskyy)
>> * build/ops: Mimic build fails with -DWITH_RADOSGW=0 (issue#24437,
>> pr#22864, Dan Mick)
>> * build/ops: order rbdmap.service before remote-fs-pre.target
>> (issue#24713, pr#22844, Ilya Dryomov)
>> * build/ops: rpm: silence osd block chown (issue#25152, pr#23313, Dan van
>> der Ster)
>> * cephfs-journal-tool: Fix purging when importing an zero-length journal
>> (issue#24239, pr#22980, yupeng chen, zhongyan gu)
>> * cephfs: MDSMonitor: uncommitted state exposed to clients/mdss
>> (issue#23768, pr#23013, Patrick Donnelly)
>> * ceph-fuse mount failed because no mds (issue#22205, pr#22895, liyan)
>> * ceph-volume add a __release__ string, to help version-conditional calls
>> (issue#25170, pr#23331, Alfredo Deza)
>> * ceph-volume: adds test for `ceph-volume lvm list /dev/sda` (issue#24784,
>> issue#24957, pr#23350, Andrew Schoen)
>> * ceph-volume: do not use stdin in luminous (issue#25173, issue#23260,
>> pr#23367, Alfredo Deza)
>> * ceph-volume enable the ceph-osd during lvm activation (issue#24152,
>> pr#23394, Dan van der Ster, Alfredo Deza)
>> * ceph-volume expand on the LVM API to create multiple LVs at different
>> sizes (issue#24020, pr#23395, Alfredo Deza)
>> * ceph-volume lvm.activate conditional mon-config on prime-osd-dir
>> (issue#25216, pr#23397, Alfredo Deza)
>> * ceph-volume lvm.batch remove non-existent sys_api property
>> (issue#34310, pr#23811, Alfredo Deza)
>> * ceph-volume lvm.listing only include devices if they exist (issue#24952,
>> pr#23150, Alfredo Deza)
>> * ceph-volume: process.call with stdin in Python 3 fix (issue#24993, 
>> pr#23238,
>> Alfredo Deza)
>> * ceph-volume: PVolumes.get() should return one PV when using name or
>> uuid (issue#24784, pr#23329, Andrew Schoen)
>> * ceph-volume: refuse to zap mapper devices (issue#24504, pr#23374,
>> Andrew Schoen)
>> * ceph-volume: tests.functional inherit SSH_ARGS from ansible (issue#34311,
>> pr#23813, Alfredo Deza)
>> * ceph-volume tests/functional run lvm list after OSD provisioning
>> (issue#24961, pr#23147, Alfredo Deza)
>> * ceph-volume: unmount lvs correctly before zapping (issue#24796,
>> pr#23128, Andrew Schoen)
>> * ceph-volume: update batch documentation to explain filestore strategies
>> (issue#34309, pr#23825, Alfredo Deza)
>> * change default filestore_merge_threshold to -10 (issue#24686, pr#22814,
>> Douglas Fuller)
>> * client: add inst to asok status output (issue#24724, pr#23107, Patrick
>> Donnelly)
>> * client: fixup parallel calls to ceph_ll_lookup_inode() in NFS FASL
>> (issue#22683, pr#23012, huanwen ren)
>> * client: increase verbosity level for log messages in helper methods
>> (issue#21014, pr#23014, Rishabh Dave)
>> * client:  update inode fields according to issued caps (issue#24269, 
>> pr#22783,
>> "Yan, Zheng")
>> * common: Abort in OSDMap::decode() during qa/standalone/erasure-
>> code/test-erasure-eio.sh (issue#23492, pr#23025, Sage Weil)
>> * common/DecayCounter: set last_decay to current time when decoding
>> decay counter (issue#24440, pr#22779, Zhi Zhang)
>> * doc: ceph-bluestore-tool manpage not getting rendered correctly
>> (issue#24800, pr#23177, Nathan Cutler)
>> * filestore: add pgid in filestore pg dir split log message (issue#24878,
>> pr#23454, Vikhyat Umrao)
>> * let "ceph status" use base 10 when printing numbers not sizes
>> (issue#22095, pr#22680, Jan Fajerski, Kefu Chai)
>> * librados: fix buffer overflow for aio_exec python binding (issue#23964,
>> pr#22708, Aleksei Gutikov)
>> * librbd: force 'invalid object map' flag on-disk update (issue#24434,
>> pr#22753, Mykola Golub)
>> * librbd: utilize the journal disabled policy when removing images
>> (issue#23512, pr#23595, Jason Dillaman)
>> * mds: don't report slow request for blocked filelock request (issue#22428,
>> pr#22782, "Yan, Zheng")
>> * mds: dump recent events on respawn (issue#24853, pr#23213, Patrick
>> Donnelly)
>> * mds: handle discontinuous mdsmap (issue#24856, pr#23169, "Yan, Zheng")
>> * mds: increase debug level for dropped client cap msg (issue#24855,
>> pr#23214, Patrick Donnelly)
>> * mds: low wrlock efficiency due to dirfrags traversal (issue#24467, 
>> pr#22885,
>> Xuehan Xu)
>> * mds: print mdsmap processed at low debug level (issue#24852, pr#23212,
>> Patrick Donnelly)
>> * mds: scrub doesn't always return JSON results (issue#23958, pr#23222,
>> Venky Shankar)
>> * mds: unset deleted vars in shutdown_pass (issue#23766, pr#23015, Patrick
>> Donnelly)
>> * mgr: add units to performance counters (issue#22747, pr#23266, Ernesto
>> Puerta, Rubab Syed)
>> * mgr: ceph osd safe-to-destroy crashes the mgr (issue#23249, pr#22806,
>> Sage Weil)
>> * mgr/MgrClient: Protect daemon_health_metrics (issue#23352, pr#23459,
>> Kjetil Joergensen, Brad Hubbard)
>> * mon: Add option to view IP addresses of clients in output of 'ceph 
>> features'
>> (issue#21315, pr#22773, Paul Emmerich)
>> * mon/HealthMonitor: do not send MMonHealthChecks to pre-luminous
>> mon (issue#24481, pr#22655, Sage Weil)
>> * os/bluestore: fix flush_commit locking (issue#21480, pr#22904, Sage Weil)
>> * os/bluestore: fix incomplete faulty range marking when doing compression
>> (issue#21480, pr#22909, Igor Fedotov)
>> * os/bluestore: fix races on SharedBlob::coll in ~SharedBlob (issue#24859,
>> pr#23064, Radoslaw Zarzynski)
>> * osdc: Fix the wrong BufferHead offset (issue#24484, pr#22865, dongdong
>> tao)
>> * osd: do_sparse_read(): Verify checksum earlier so we will try to repair and
>> missed backport (issue#24875, pr#23379, xie xingguo, David Zafman)
>> * osd: eternal stuck PG in 'unfound_recovery' (issue#24373, pr#22546, Sage
>> Weil)
>> * osd: may get empty info at recovery (issue#24588, pr#22862, Sage Weil)
>> * osd/OSDMap: CRUSH_TUNABLES5 added in jewel, not kraken
>> (issue#25057, pr#23227, Sage Weil)
>> * osd/Session: fix invalid iterator dereference in Sessoin::have_backoff()
>> (issue#24486, pr#22729, Sage Weil)
>> * pjd: cd: too many arguments (issue#24307, pr#22883, Neha Ojha)
>> * PurgeQueue sometimes ignores Journaler errors (issue#24533, pr#22811,
>> John Spray)
>> * pybind: pybind/mgr/mgr_module: make rados handle available to all
>> modules (issue#24788, issue#25102, pr#23235, Ernesto Puerta, Sage Weil)
>> * pybind: Python bindings use iteritems method which is not Python 3
>> compatible (issue#24779, pr#22918, Nathan Cutler, Kefu Chai)
>> * pybind: rados.pyx: make all exceptions accept keyword arguments
>> (issue#24033, pr#22979, Rishabh Dave)
>> * rbd: fix issues in IEC unit handling (issue#26927, issue#26928, pr#23776,
>> Jason Dillaman)
>> * repeated eviction of idle client until some IO happens (issue#24052,
>> pr#22780, "Yan, Zheng")
>> * rgw: add curl_low_speed_limit and curl_low_speed_time config to avoid
>> the thread hangs in data sync (issue#25019, pr#23144, Mark Kogan, Zhang
>> Shaowen)
>> * rgw: add unit test for cls bi list command (issue#24483, pr#22846, Orit
>> Wasserman, Xinying Song)
>> * rgw: do not ignore EEXIST in RGWPutObj::execute (issue#22790, pr#23207,
>> Matt Benjamin)
>> * rgw: fail to recover index from crash luminous backport (issue#24640,
>> issue#24280, pr#23130, Tianshan Qu)
>> * rgw: fix gc may cause a large number of read traffic (issue#24767, 
>> pr#22984,
>> Xin Liao)
>> * rgw: fix the bug of radowgw-admin zonegroup set requires realm
>> (issue#21583, pr#22767, lvshanchun)
>> * rgw: have a configurable authentication order (issue#23089, pr#23501,
>> Abhishek Lekshmanan)
>> * rgw: index complete miss zones_trace set (issue#24590, pr#22820,
>> Tianshan Qu)
>> * rgw: Invalid Access-Control-Request-Request may bypass
>> validate_cors_rule_method (issue#24223, pr#22934, Jeegn Chen)
>> * rgw: meta and data notify thread miss stop cr manager (issue#24589,
>> pr#22822, Tianshan Qu)
>> * rgw-multisite: endless loop in RGWBucketShardIncrementalSyncCR
>> (issue#24603, pr#22817, cfanz)
>> * rgw performance regression for luminous 12.2.4 (issue#23379, pr#22930,
>> Mark Kogan)
>> * rgw: radogw-admin reshard status command should print text for reshar…
>> (issue#23257, pr#23019, Orit Wasserman)
>> * rgw: "radosgw-admin objects expire" always returns ok even if the pro…
>> (issue#24592, pr#23000, Zhang Shaowen)
>> * rgw: require --yes-i-really-mean-it to run radosgw-admin orphans find
>> (issue#24146, pr#22985, Matt Benjamin)
>> * rgw: REST admin metadata API paging failure bucket & bucket.instance:
>> InvalidArgument (issue#23099, pr#22932, Matt Benjamin)
>> * rgw: set cr state if aio_read err return in RGWCloneMetaLogCoroutine
>> (issue#24566, pr#22942, Tianshan Qu)
>> * spdk: fix ceph-osd crash when activate SPDK (issue#24371, pr#22686, tone-
>> zhang)
>> * tools/ceph-objectstore-tool: split filestore directories offline to target 
>> hash
>> level (issue#21366, pr#23418, Zhi Zhang)
>>
>> Getting ceph:
>> ------------
>> * Git at git://github.com/ceph/ceph.git
>> * Tarball at http://download.ceph.com/tarballs/ceph-12.2.8.tar.gz
>> * For packages, see http://docs.ceph.com/docs/master/install/get-
>> packages/
>> * Release git sha1: ae699615bac534ea496ee965ac6192cb7e0e07c0
>>
>>
>> --
>> Abhishek Lekshmanan
>> SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton,
>> HRB 21284 (AG Nürnberg)
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-- 
Abhishek Lekshmanan
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton,
HRB 21284 (AG Nürnberg)
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