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Bug #19875

rbd osd ops repeat alloc hint

Added by Sage Weil 7 months ago. Updated 6 months ago.

Status:
Resolved
Priority:
Normal
Assignee:
Target version:
-
Start date:
05/05/2017
Due date:
% Done:

0%

Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Release:
Needs Doc:
No

Description

[set-alloc-hint object_size 4194304 write_size 4194304,write 0~565760,set-alloc-hint object_size 4194304 write_size 4194304,write 569856~2408448,set-alloc-hint object_size 4194304 write_size 4194304,write 2982400~4096,set-alloc-hint object_size 4194304 write_size 4194304,write 2990592~8192]

is what i see in e.g. /a/sage-2017-05-04_02:24:30-rbd-wip-snapset---basic-smithi/1099170

History

#1 Updated by Jason Dillaman 7 months ago

  • Priority changed from Urgent to Normal

Optimize the copy-up logic so that if multiple object requests are queued for the same backing object the hints should only be added once.

#2 Updated by Mykola Golub 7 months ago

  • Status changed from New to In Progress
  • Assignee set to Mykola Golub

#3 Updated by Mykola Golub 7 months ago

  • Status changed from In Progress to Need Review

#4 Updated by Jason Dillaman 6 months ago

  • Status changed from Need Review to Resolved

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