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Fix #3884

closed

osd: resurrect partially deleted PGs

Added by Sage Weil over 11 years ago. Updated almost 11 years ago.

Status:
Resolved
Priority:
High
Assignee:
Category:
OSD
Target version:
% Done:

0%

Source:
Development
Tags:
Backport:
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

If a PG is in the process of getting removed and we repeer and discover we want to keep it, we currently block waiting for the removal to complete. This isn't very difficult to trigger by starting a rebalance (ceph osd out N) and then switching back (ceph osd in N).

Instead, we should resurrect the existing PG content.

Moving it completely out of the way is tricky because of leveldb. And in any case, resurrection is "ideal".

Actions #1

Updated by Sage Weil about 11 years ago

  • Tracker changed from Bug to Fix
Actions #2

Updated by Ian Colle about 11 years ago

  • Target version set to v0.60
Actions #3

Updated by Sage Weil about 11 years ago

  • Target version changed from v0.60 to v0.61 - Cuttlefish
Actions #4

Updated by Sage Weil about 11 years ago

  • Translation missing: en.field_story_points set to 5.00
Actions #5

Updated by Samuel Just about 11 years ago

  • Translation missing: en.field_story_points changed from 5.00 to 8.00
Actions #6

Updated by Sage Weil about 11 years ago

  • Target version deleted (v0.61 - Cuttlefish)
Actions #7

Updated by Sage Weil about 11 years ago

  • Target version set to v0.63
Actions #8

Updated by Ian Colle about 11 years ago

  • Assignee set to Samuel Just
Actions #9

Updated by Sage Weil almost 11 years ago

  • Status changed from 12 to In Progress
Actions #10

Updated by Ian Colle almost 11 years ago

  • Status changed from In Progress to Fix Under Review

wip-pg-res

Actions #11

Updated by Ian Colle almost 11 years ago

  • Assignee changed from Samuel Just to Sage Weil
Actions #12

Updated by Samuel Just almost 11 years ago

  • Status changed from Fix Under Review to Resolved

b353da6f682d223ba14812da0fe814eca72ad6f5

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