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Documentation #40957

doc: add section to manpage for recover_session= option

Added by Jeff Layton 4 months ago. Updated about 2 months ago.

Status:
Resolved
Priority:
Urgent
Assignee:
Category:
-
Target version:
Start date:
Due date:
% Done:

0%

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Reviewed:
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Description

Now that the recover_session= mount option has been added to the testing branch in the kernel, we need to update the mount.ceph manpage to document it. Zheng added this to the kernel ceph.txt file:

+  recover_session=<no|clean>
+       Set auto reconnect mode in the case where the client is blacklisted. The
+       available modes are "no" and "clean". The default is "no".
+
+       * no: never attempt to reconnect when client detects that it has been
+       blacklisted. Operations will generally fail after being blacklisted.
+
+       * clean: client reconnects to the ceph cluster automatically when it
+       detects that it has been blacklisted. During reconnect, client drops
+       dirty data/metadata, invalidates page caches and writable file handles.
+       After reconnect, file locks become stale because the MDS loses track
+       of them. If an inode contains any stale file locks, read/write on the
+       inode is not allowed until applications release all stale file locks.

We'll want a similar section for mount.ceph(8) (which is generated from doc/man/8/mount.ceph.rst).

History

#1 Updated by Patrick Donnelly 4 months ago

  • Subject changed from add section to manpage for recover_session= option to doc: add section to manpage for recover_session= option
  • Priority changed from Normal to Urgent
  • Target version set to v15.0.0
  • Start date deleted (07/25/2019)

#2 Updated by Jeff Layton about 2 months ago

  • Assignee changed from Zheng Yan to Jeff Layton

#3 Updated by Jeff Layton about 2 months ago

  • Status changed from New to In Progress

#4 Updated by Patrick Donnelly about 2 months ago

  • Status changed from In Progress to Need Review
  • Backport set to nautilus
  • Pull request ID set to 30626

#5 Updated by Patrick Donnelly about 2 months ago

  • Status changed from Need Review to Resolved
  • Backport deleted (nautilus)

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