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Bug #46891

mds: kcephfs parse dirfrag's ndist is always 0

Added by Yanhu Cao 2 months ago. Updated 1 day ago.

Status:
Resolved
Priority:
Normal
Assignee:
Category:
-
Target version:
% Done:

0%

Source:
Community (dev)
Tags:
Backport:
octopus,nautilus
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
Labels (FS):
Pull request ID:
Crash signature:

Description

<6>[25639.459706] libceph: client334215 fsid cc3c12e7-6574-49fe-8f8c-886386e3e221
<7>[25639.459750] ceph:  __choose_mds 00000000ca744025 is_hash=0 (0x0) mode 0
<7>[25639.459751] ceph:  __choose_mds chose random mds2
<7>[25639.466654] ceph:  __choose_mds using resend_mds mds2
<7>[25682.030455] ceph:  __choose_mds 00000000dbd9f92a is_hash=1 (0x0) mode 2
<7>[25682.030456] ceph:  choose_frag(0) = 0
<7>[25682.030458] ceph:  __choose_mds 00000000dbd9f92a 1.fffffffffffffffe mds2 (cap 00000000f40d7a0d)
<7>[25682.032235] ceph:  __choose_mds using resend_mds mds0
<7>[25682.043856] ceph:  __choose_mds using resend_mds mds0
<7>[25727.139536] ceph:  __choose_mds 0000000015efb84a is_hash=1 (0x0) mode 2
<7>[25727.139538] ceph:  choose_frag(0) = 0
<7>[25727.139540] ceph:  __choose_mds 0000000015efb84a 10000000019.fffffffffffffffe mds0 (auth cap 0000000013004c6e)
<7>[25727.140322] ceph:  __choose_mds using resend_mds mds2
<7>[25727.141175] ceph:  fill_dirfrag 10000000019.fffffffffffffffe frag 0 ndist=0

<7>[26209.874689] ceph:  __choose_mds 0000000015efb84a is_hash=1 (0x79241faf) mode 2
<7>[26209.874690] ceph:  choose_frag(79241faf) = 0
<7>[26209.874692] ceph:  __choose_mds 0000000015efb84a 10000000019.fffffffffffffffe frag 0 mds2 (auth)
<7>[26209.874694] ceph:  __choose_mds 0000000015efb84a 10000000019.fffffffffffffffe mds0 (auth cap 0000000013004c6e)
<7>[26209.875764] ceph:  __choose_mds using resend_mds mds2
<7>[26209.892335] ceph:  choose_frag(0) = 0
<7>[26209.892338] ceph:  fill_dirfrag 10000000019.fffffffffffffffe frag 0 ndist=0

Related issues

Copied to fs - Backport #47017: nautilus: mds: kcephfs parse dirfrag's ndist is always 0 Resolved
Copied to fs - Backport #47018: octopus: mds: kcephfs parse dirfrag's ndist is always 0 Resolved

History

#1 Updated by Patrick Donnelly 2 months ago

  • Status changed from New to Fix Under Review
  • Assignee set to Yanhu Cao
  • Target version set to v16.0.0
  • Source set to Community (dev)
  • Backport set to octopus,nautilus
  • Pull request ID set to 36552

#2 Updated by Patrick Donnelly 2 months ago

  • Status changed from Fix Under Review to Pending Backport

#3 Updated by Nathan Cutler 2 months ago

  • Copied to Backport #47017: nautilus: mds: kcephfs parse dirfrag's ndist is always 0 added

#4 Updated by Nathan Cutler 2 months ago

  • Copied to Backport #47018: octopus: mds: kcephfs parse dirfrag's ndist is always 0 added

#5 Updated by Nathan Cutler 1 day ago

  • Status changed from Pending Backport to Resolved

While running with --resolve-parent, the script "backport-create-issue" noticed that all backports of this issue are in status "Resolved" or "Rejected".

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