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Bug #19971

closed

osd: deletes are performed inline during pg log processing

Added by Josh Durgin almost 7 years ago. Updated almost 6 years ago.

Status:
Resolved
Priority:
High
Assignee:
Josh Durgin
Category:
Peering
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
jewel
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(RADOS):
OSD
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

With a large number of deletes in a client workload, this can easily saturate a disk and cause very high latency, since it does not go through the op queue or do any batching.

To fix this, make recovery handle these deletes instead of performing them during peering.

Related issues 1 (0 open — 1 closed)

Copied to RADOS - Backport #22406: jewel: osd: deletes are performed inline during pg log processingRejectedJosh DurginActions
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 #1

Updated by Josh Durgin almost 7 years ago

  • Status changed from New to In Progress
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 #2

Updated by Greg Farnum almost 7 years ago

  • Project changed from Ceph to RADOS
  • Category set to Peering
  • Component(RADOS) OSD added
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 #4

Updated by Josh Durgin over 6 years ago

  • Status changed from In Progress to Resolved
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 #5

Updated by Ken Dreyer over 6 years ago

  • Status changed from Resolved to Pending Backport
  • Backport set to jewel
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 #6

Updated by Nathan Cutler over 6 years ago

  • Copied to Backport #22406: jewel: osd: deletes are performed inline during pg log processing added
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 #7

Updated by Nathan Cutler almost 6 years ago

  • Status changed from Pending Backport to Resolved
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