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Bug #23141

BlueFS reports rotational journals if BDEV_WAL is not set

Added by Greg Farnum about 1 year ago. Updated 12 months ago.

Status:
Resolved
Priority:
Urgent
Assignee:
Target version:
-
Start date:
02/26/2018
Due date:
% Done:

0%

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

Description

This came in from two different users on the mailing list (https://www.spinics.net/lists/ceph-users/msg42873.html, https://www.spinics.net/lists/ceph-users/msg42977.html) and is important due to the OSD making different config choices when the journal is rotational. In these cases, by inserting default sleeps on backfill.


Related issues

Copied to bluestore - Backport #23173: luminous: BlueFS reports rotational journals if BDEV_WAL is not set Resolved

History

#1 Updated by Greg Farnum about 1 year ago

BlueFS::wal_is_rotational() returns true if (!bdev[BDEV_WAL]). Updating this to fall back through BDEV_DB and BDEV_SLOW.

#2 Updated by Greg Farnum about 1 year ago

  • Status changed from New to Need Review

#3 Updated by Kefu Chai about 1 year ago

  • Status changed from Need Review to Pending Backport

#4 Updated by Nathan Cutler about 1 year ago

  • Copied to Backport #23173: luminous: BlueFS reports rotational journals if BDEV_WAL is not set added

#6 Updated by Nathan Cutler 12 months ago

  • Status changed from Pending Backport to Resolved

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