Bug #46426: mds: 8MMDSPing is not an MMDSOp type - CephFS - Ceph

Bug #46426

mds: 8MMDSPing is not an MMDSOp type

Added by Patrick Donnelly about 3 years ago. Updated almost 3 years ago.

Status:

Resolved

Priority:

High

Assignee:

Jos Collin

Category:

Target version:

Ceph - v16.0.0

% Done:

Source:

Development

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Component(FS):

MDS

Labels (FS):

Pull request ID:

36004

Crash signature (v1):

Crash signature (v2):

Description

    -4> 2020-07-08T07:03:44.446+0000 7fd0df7f9700  0 mds.2.130 8MMDSPing is not an MMDSOp type
    -3> 2020-07-08T07:03:44.447+0000 7fd0e1ffe700  1 -- [v2:172.21.15.117:6838/2125542681,v1:172.21.15.117:6839/2125542681] <== osd.3 v2:172.21.15.117:6824/33638 3 ==== osd_op_reply(22 102.00000000 [omap-get-header out=274b,omap-get-vals out=4905b,getxattr] v0'0 uv9 ondisk = 0) v8 ==== 240+0+5179 (crc 0 0 0) 0x5577b6986480 con 0x5577b6ac4000
    -2> 2020-07-08T07:03:44.447+0000 7fd0d97ed700 10 MDSIOContextBase::complete: 21C_IO_Dir_OMAP_Fetched
    -1> 2020-07-08T07:03:44.447+0000 7fd0df7f9700 -1 /home/jenkins-build/build/workspace/ceph-dev-new-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos8/DIST/centos8/MACHINE_SIZE/gigantic/release/16.0.0-3278-g568a71ed455/rpm/el8/BUILD/ceph-16.0.0-3278-g568a71ed455/src/mds/MDSRank.cc: In function 'bool MDSRankDispatcher::ms_dispatch(ceph::cref_t<Message>&)' thread 7fd0df7f9700 time 2020-07-08T07:03:44.448126+0000
/home/jenkins-build/build/workspace/ceph-dev-new-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos8/DIST/centos8/MACHINE_SIZE/gigantic/release/16.0.0-3278-g568a71ed455/rpm/el8/BUILD/ceph-16.0.0-3278-g568a71ed455/src/mds/MDSRank.cc: 1016: FAILED ceph_assert(op)

From: /ceph/teuthology-archive/pdonnell-2020-07-08_02:40:18-multimds-wip-pdonnell-testing-20200707.225104-distro-basic-smithi/5207701/remote/smithi117/log/ceph-mds.a.log.gz

I'm confused why this isn't causing other tests to fail. For example:

2020-07-08T09:16:16.525+0000 7f340cb7a700 20 mds.1.cache upkeep thread waiting interval 1s
2020-07-08T09:16:17.511+0000 7f340e37d700  1 -- [v2:172.21.15.200:6834/2922152314,v1:172.21.15.200:6836/2922152314] --> [v2:172.21.15.200:6800/23195,v1:172.21.15.200:6801/23195] -- mgrreport(unknown.b +0-0 packed 1406) v9 -- 0x562fb1a9d180 con 0x562fb0d87000
2020-07-08T09:16:17.516+0000 7f3414389700  1 -- [v2:172.21.15.200:6834/2922152314,v1:172.21.15.200:6836/2922152314] <== mds.0 v2:172.21.15.152:6832/1433948666 9 ==== mdsping v1 ==== 8+0+0 (crc 0 0 0) 0x562fb0cd7900 con 0x562fb1b3f800
2020-07-08T09:16:17.516+0000 7f3414389700 20 set_next_seq: mds.metrics: current sequence number 2, setting next sequence number 3

From: /ceph/teuthology-archive/pdonnell-2020-07-08_02:40:18-multimds-wip-pdonnell-testing-20200707.225104-distro-basic-smithi/5207796/remote/smithi200/log/ceph-mds.b.log.gz

Did not fail.