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Feature #39967

kclient: recover from a killed session (w/ blacklist)

Added by Patrick Donnelly about 1 month ago. Updated 15 days ago.

Status:
New
Priority:
High
Assignee:
Category:
-
Target version:
-
Start date:
Due date:
% Done:

0%

Source:
Development
Tags:
Backport:
Reviewed:
Affected Versions:

Description

One option for a more robust solution is to create a new configuration option that allows the client to acquire a new cluster id (client.1234...), reconnect to the MDSs, and re-acquire all caps. In-flight ops should be retried. Cached reads and buffered writes should be dropped. Open file handles should return EIO.


Related issues

Copied from fs - Feature #20: client: recover from a killed session (w/ blacklist) Need Review

History

#1 Updated by Patrick Donnelly about 1 month ago

  • Copied from Feature #20: client: recover from a killed session (w/ blacklist) added

#2 Updated by Dan van der Ster 18 days ago

Isn't client_reconnect_stale a fuse client option? What is the relation to kclient?

#3 Updated by Patrick Donnelly 15 days ago

  • Description updated (diff)

Dan van der Ster wrote:

Isn't client_reconnect_stale a fuse client option? What is the relation to kclient?

There isn't a relation. The issue description was copied from #20. I've updated it.

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