Last Modified: Nov 22, 2021
Affected Product:
See more info
BIG-IP All
Known Affected Versions:
13.1.0, 12.1.2, 12.1.1, 11.6.1, 11.6.0, 11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0, 11.4.1, 11.4.0, 11.3.0, 11.2.1
Opened: Oct 09, 2014
Severity: 3-Major
If the primary blade of a cluster fails over and a new primary is elected, then the new primary might not have the up-to-date sync accounting information. If this happens, the sync state may be something other than 'In Sync', usually 'Not All Devices Synced'.
Device sync status may change to 'Not All Devices Synced', and the system may unexpectedly advise the user to perform a CMI sync.
Although the issue manifests After chassis failover, the specific conditions required are not well understood.
To clear the condition, perform a full sync.
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