Bug #42491: "probably no MDS server is up?" in upgrade:jewel-x-wip-yuri-luminous_10.22.19 - CephFS - Ceph

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Bug #42491

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"probably no MDS server is up?" in upgrade:jewel-x-wip-yuri-luminous_10.22.19

Added by Yuri Weinstein over 4 years ago. Updated over 4 years ago.

Status:

New

Priority:

Urgent

Assignee:

Sidharth Anupkrishnan

Category:

Target version:

% Done:

Source:

Q/A

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

http://qa-proxy.ceph.com/teuthology/yuriw-2019-10-23_19:22:44-upgrade:jewel-x-wip-yuri-luminous_10.22.19-distro-basic-smithi/4438822/teuthology.log

2019-10-23T21:17:21.038 INFO:teuthology.orchestra.run:Running command with timeout 900
2019-10-23T21:17:21.038 INFO:teuthology.orchestra.run.smithi027:Running:
2019-10-23T21:17:21.038 INFO:teuthology.orchestra.run.smithi027:> sudo mount -t fusectl /sys/fs/fuse/connections /sys/fs/fuse/connections
2019-10-23T21:17:21.137 DEBUG:teuthology.orchestra.run:got remote process result: 32
2019-10-23T21:17:21.165 INFO:teuthology.orchestra.run.smithi027.stderr:mount: /sys/fs/fuse/connections is already mounted or /sys/fs/fuse/connections busy
2019-10-23T21:17:21.166 INFO:teuthology.orchestra.run:Running command with timeout 900
2019-10-23T21:17:21.166 INFO:teuthology.orchestra.run.smithi027:Running:
2019-10-23T21:17:21.166 INFO:teuthology.orchestra.run.smithi027:> ls /sys/fs/fuse/connections
2019-10-23T21:17:21.228 INFO:tasks.cephfs.fuse_mount.ceph-fuse.3.smithi027.stderr:2019-10-23 21:17:21.296881 7fa1889920c0 -1 init, newargv = 0x563e74a6d380 newargc=9ceph-fuse[11945]: starting ceph client
2019-10-23T21:17:21.228 INFO:tasks.cephfs.fuse_mount.ceph-fuse.3.smithi027.stderr:
2019-10-23T21:17:21.232 INFO:tasks.cephfs.fuse_mount.ceph-fuse.3.smithi027.stderr:ceph-fuse[11945]: probably no MDS server is up?
2019-10-23T21:17:21.232 INFO:tasks.cephfs.fuse_mount.ceph-fuse.3.smithi027.stderr:ceph-fuse[11945]: ceph mount failed with (65536) Unknown error 65536
2019-10-23T21:17:21.364 INFO:tasks.cephfs.fuse_mount.ceph-fuse.3.smithi027.stderr:daemon-helper: command failed with exit status 1
2019-10-23T21:17:22.338 INFO:teuthology.orchestra.run:Running command with timeout 900
2019-10-23T21:17:22.338 INFO:teuthology.orchestra.run.smithi027:Running:
2019-10-23T21:17:22.338 INFO:teuthology.orchestra.run.smithi027:> sudo mount -t fusectl /sys/fs/fuse/connections /sys/fs/fuse/connections
2019-10-23T21:17:22.440 DEBUG:teuthology.orchestra.run:got remote process result: 32