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Bug #8886

closed

Miss some folders in PG's folder

Added by Jingjing Zhao almost 10 years ago. Updated over 9 years ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
OSD
Target version:
-
% Done:

0%

Source:
Community (user)
Tags:
Backport:
Regression:
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

When put objects to a cluster, I checked the contents of directory /var/lib/ceph/osd/current/pg.xxx and found a problem.
For example, if the PG root folder is '27.a2s7_head', it has first sub folder 'DIR_2' and then 'DIR_A'. At third level, it has DIR_0, DIR_2, DIR_4, DIR_6, DIR_8, DIR_A, DIR_C, DIR_E, and all these having 16 sub folders. But in the DIR_0, it not only has 16 sub folders, but a object default.4281.322\u\ushadow\u.Ndfi3nAmRHjph\uXyzjJQutltgGi1Dkd\u1__head_17F630A2__1b_ffffffffffffffff_7. I think they should not exist in same level.

From the object's name, it should be stored in the DIR_3 at third level, while there doesn't have. Don't know the reason of missing folders.

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