Project

General

Profile

Bug #25011

competing scrubs stuck reserving local -> remote

Added by Josh Durgin over 5 years ago. Updated over 5 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
Scrub/Repair
Target version:
-
% Done:

0%

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

Description

In this run: http://pulpito.ceph.com/yuriw-2018-07-18_20:14:43-rados-mimic-distro-basic-smithi/2794751/

osd.0 and osd.1 are both instructed to scrub. They both reserve locally, then fail to reserve remotely, and repeat. Reserving in a consistent order (e.g. osd id) would avoid this sort of loop.

The symptom observed in teuthology is:

Exiting scrub checking -- not all pgs scrubbed.

History

#1 Updated by Josh Durgin over 5 years ago

  • Description updated (diff)

Also available in: Atom PDF