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Bug #39952

[object-map] resizing an image might result in an assert in 'ObjectMap::operator[]'

Added by Jason Dillaman 4 months ago. Updated 3 months ago.

Status:
Pending Backport
Priority:
Normal
Target version:
-
Start date:
05/16/2019
Due date:
% Done:

0%

Source:
Tags:
Backport:
luminous,mimic,nautilus
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:

Description

In 'librbd::operation::ResizeOperation', the IO is unblocked prior to resizing the object map in 'send_grow_object_map'. Instead, the IO should be unblocked in 'handle_grow_object_map' if the object map needs to be expanded.


Related issues

Copied to rbd - Backport #40275: luminous: [object-map] resizing an image might result in an assert in 'ObjectMap::operator[]' Need More Info
Copied to rbd - Backport #40276: nautilus: [object-map] resizing an image might result in an assert in 'ObjectMap::operator[]' Resolved
Copied to rbd - Backport #40277: mimic: [object-map] resizing an image might result in an assert in 'ObjectMap::operator[]' Need More Info

History

#1 Updated by Jason Dillaman 4 months ago

  • Status changed from New to In Progress
  • Assignee set to Jason Dillaman

#2 Updated by Jason Dillaman 4 months ago

  • Status changed from In Progress to Need Review
  • Pull request ID set to 28295

#3 Updated by Mykola Golub 3 months ago

  • Status changed from Need Review to Pending Backport

#4 Updated by Nathan Cutler 3 months ago

  • Copied to Backport #40275: luminous: [object-map] resizing an image might result in an assert in 'ObjectMap::operator[]' added

#5 Updated by Nathan Cutler 3 months ago

  • Copied to Backport #40276: nautilus: [object-map] resizing an image might result in an assert in 'ObjectMap::operator[]' added

#6 Updated by Nathan Cutler 3 months ago

  • Copied to Backport #40277: mimic: [object-map] resizing an image might result in an assert in 'ObjectMap::operator[]' added

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