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Bug #20484

snap can be removed while it is been using by rbd-nbd device

Added by xin mycho over 3 years ago. Updated almost 2 years ago.

Status:
Won't Fix
Priority:
Low
Assignee:
-
Target version:
% Done:

0%

Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature:

Description

I maped a snap to rbd-nbd device by cmd:
  1. rbd-nbd map rbd/test@snap
    but if i remove the snap accidentally, then i found the cmd: 'rbd-nbd list-mapped' can show my map list
    but the nbd device disappeared look by cmd lsblk
    so i think before we map a snap to a nbd device, we should protect the snap.

History

#2 Updated by Sage Weil over 3 years ago

  • Project changed from Ceph to rbd
  • Status changed from New to Fix Under Review
  • Assignee deleted (Sage Weil)
  • Priority changed from High to Urgent

#3 Updated by Jason Dillaman over 3 years ago

  • Priority changed from Urgent to Low

#4 Updated by Jason Dillaman over 2 years ago

  • Status changed from Fix Under Review to New

#5 Updated by Jason Dillaman almost 2 years ago

  • Status changed from New to Won't Fix

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