Bug #5363

implement call to let raft know that a follower's db has been updated

Added by Jaime Melis about 1 month ago. Updated 12 days ago.

Status:PendingStart date:09/13/2017
Priority:NormalDue date:
Assignee:-% Done:

0%

Category:Core & System
Target version:Release 5.4.3
Resolution: Pull request:
Affected Versions:OpenNebula 5.4

Description

If a follower is offline for a very long time, the only recovery possible is to manually copy DB to the follower. In this case it's also necessary to inform the leader that the follower's DB is up to date, otherwise it will send the records since the last time the follower was online, which is unnecessary and can be problematic because if the record is too old, it might be purged and not available.

History

#1 Updated by Jaime Melis about 1 month ago

A possible workaround is to simply delete the server from the zone and add it again. The server_id may change, in that case in must be reflected in oned.conf

#2 Updated by Ruben S. Montero 12 days ago

  • Target version changed from Release 5.4.1 to Release 5.4.3

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