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Release 0.5.11 Stable
vitalif released this
2021-04-08 01:18:46 +03:00 | 1251 commits to master since this releaseAnother bunch of fixes, including important ones. Now OSDs are stable in SSD+HDD
configurations and everything is mostly ready for the merge of master branch.Features:
- Add min_flusher_count configuration (good for HDDs)
- Shuffle PGs for better data device utilisation
- Make OSDs benefit from the immediate_commit=small setting if it's applicable
Bug fixes:
- Rework client code to fix write ordering during operation replay
- Rework error handling code so OSDs don't crash in reaction to a crash of their peer OSDs
- Fix several block layer problems related to the journal, some of which
were leading to double allocations of the same block during journal replay - Fix monitors crashing during the removal of OSD keys from etcd
- Fix data fsyncs being incorrectly disabled when only disable_journal_fsync was set
- Always zero out unused part of request/reply headers
- Fix some theoretically possible read/write ordering issues
- Don't try to "recover" misplaced objects if it would make them degraded
- Fix heartbeats sometimes preventing OSD to establish connections
Downloads
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Release 0.5.10 Stable
2021-03-16 12:48:26 +03:00 | 1288 commits to master since this releaseThe version seems to be stable after this bunch of fixes :)
- Fix delete & write operation ordering during rebalance to not lose objects in the immediate_commit=off mode
- Fix a possible crash caused by very high iodepths
- Re-distribute PG primaries over OSDs that come up after a short downtime
- Allow to specify etcd URLs for OSDs with http://, do not die with a strange error if -etcd option is missing for fio
- Fix a journal flushing deadlock which sometimes occurred in the immediate_commit=off mode
- Fix a bug where OSDs could hang if the data device filled up
- Fix an allocator bug where it was unable to allocate up to last (n%64) data device blocks
- Fix monitor crash that occurred on removal of some etcd keys
- Fix a bug where PGs could remain incomplete due to incorrect PG history with just zeroes in osd_sets
Downloads
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Release 0.5.9 Stable
2021-03-11 00:39:10 +03:00 | 1302 commits to master since this release- Fix two monitor bugs which led to objects being "logically lost" (physically
present on some secondary OSDs while primary doesn't know about it) after multiple
interrupted rebalancings - Implement "no_recovery" and "no_rebalance" flags
Downloads
- Fix two monitor bugs which led to objects being "logically lost" (physically
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Release 0.5.7 Stable
2021-03-08 23:37:02 +03:00 | 1312 commits to master since this release- Fix multiple bugs leading to OSDs sometimes being unable to correctly activate PGs
when a lot of PG peering events occurred in a small amount of time - Fix a bug where OSDs could list incomplete object versions during peering. The bug
manifested with "local rollback operation failed" messages in OSD logs - Fix a bug where misplaced chunks for degraded and incomplete objects were not removed
from extra OSDs during recovery - Fix incorrect PG history configuration resulting in OSDs being unable to find some
of the objects after a PG count change - Simplify block layer write ordering logic
- Avoid extra data move when a lot of OSDs are first stopped for long time and then restarted
- Fix incorrect degraded & misplaced object statistics after a completed rebalance
- Fix incorrect usage of pg_minsize instead of the minimal possible object chunk count in EC pools
Downloads
- Fix multiple bugs leading to OSDs sometimes being unable to correctly activate PGs
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Release 0.5.6 Stable
2021-03-01 16:26:04 +03:00 | 1333 commits to master since this release- Fix operation statistics
- Fix a rebalance hang introduced in 0.5.5
- Test PG count changes with actual data moving
- Fix a possible 'unexpected pg state: 0' error during PG count change
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Release 0.5.5 Stable
2021-02-26 01:59:18 +03:00 | 1341 commits to master since this release- Transition to CMake build system
- Fix Monitor being unable to change PG sizes
- Fix PG optimizer not using some OSDs in some cases
- Fix inability to change PG count online
- Improve journal flusher performance
- Add a little better systemd unit generator
- Use w=8 with jerasure (breaking change for EC pools)
Downloads
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Release v0.5.4 Stable
2021-02-24 01:40:30 +03:00 | 1366 commits to master since this release- Fix a rare hang, more or less reproducible with very slow drives
- Fix a hang with the no_same_sector_overwrites mode
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Release 0.5.3 Stable
2021-02-03 00:38:57 +03:00 | 1369 commits to master since this releaseDownloads
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2021-01-01 23:04:30 +03:00 | 1383 commits to master since this releaseDownloads
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Huh. Fix rpath for packages Stable
2020-12-05 20:16:39 +03:00 | 1392 commits to master since this releaseDownloads