Bug #5103: mds: hung getattrs after restart - CephFS - Ceph

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Bug #5103

closed

mds: hung getattrs after restart

Added by Sage Weil almost 11 years ago. Updated almost 11 years ago.

Status:

Rejected

Priority:

Urgent

Assignee:

Sage Weil

Category:

Target version:

% Done:

Source:

other

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Component(FS):

Labels (FS):

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

logs on cephdrop ceph-mds.1.log

hung requests are

(11:05:21 AM) pconnelly: root@server141:~# cat /sys/kernel/debug/ceph/*/mdsc
(11:05:22 AM) pconnelly: 14    mds0    getattr     #1000000080f
(11:05:23 AM) pconnelly: 48    mds0    getattr     #1000000080f
(11:05:25 AM) pconnelly: 60    mds0    getattr     #1000000080f
(11:05:27 AM) pconnelly: 94    mds0    getattr     #1000000080f
(11:05:28 AM) pconnelly: 97    mds0    getattr     #1000000080f
(11:05:29 AM) pconnelly: 100    mds0    getattr     #1000000080f
(11:05:31 AM) pconnelly: 102    mds0    getattr     #1000000080f
(11:05:32 AM) pconnelly: 103    mds0    getattr     #1000000080f
(11:05:34 AM) pconnelly: 109    mds0    getattr     #1000000080f
(11:05:35 AM) pconnelly: 115    mds0    getattr     #1000000080f
(11:05:37 AM) pconnelly: 121    mds0    getattr     #1000000080f
(11:05:38 AM) pconnelly: 126    mds0    getattr     #1000000080f
(11:05:40 AM) pconnelly: 132    mds0    getattr     #1000000080f
(11:05:41 AM) pconnelly: 138    mds0    getattr     #1000000080f
(11:05:43 AM) pconnelly: 144    mds0    getattr     #1000000080f
(11:05:44 AM) pconnelly: 150    mds0    getattr     #1000000080f
(11:05:47 AM) pconnelly: 155    mds0    getattr     #1000000080f
(11:05:48 AM) pconnelly: 160    mds0    getattr     #1000000080f
(11:05:49 AM) pconnelly: 165    mds0    getattr     #1000000080f
(11:05:50 AM) pconnelly: 173    mds0    getattr     #1000000080f
(11:05:52 AM) pconnelly: 179    mds0    getattr     #1000000080f
(11:05:54 AM) pconnelly: 209    mds0    getattr     #100000007f4
(11:05:55 AM) pconnelly: 215    mds0    getattr     #1000000080f
(11:05:56 AM) pconnelly: 221    mds0    getattr     #1000000080f
(11:05:58 AM) pconnelly: 227    mds0    getattr     #1000000080f
(11:06:00 AM) pconnelly: 233    mds0    getattr     #1000000080f
(11:06:01 AM) pconnelly: 239    mds0    getattr     #1000000080f
(11:06:02 AM) pconnelly: 245    mds0    getattr     #1000000080f
(11:06:04 AM) pconnelly: 251    mds0    getattr     #1000000080f
(11:06:05 AM) pconnelly: 257    mds0    getattr     #1000000080f
(11:06:07 AM) pconnelly: 263    mds0    getattr     #1000000080f
(11:06:09 AM) pconnelly: 269    mds0    getattr     #1000000080f