A newer release of this product is available.
        
        
      fmmb.exthdr events
fmmb.exthdr.null
- Severity
 - 
ERROR
 - Description
 - 
This event is issued when the HA Mailbox extension header is invalid. The extension header is an on-disk structure which describes the opaque client blocks and major reset structures.
 - Corrective Action
 - 
(None).
 - Syslog Message
 - 
HA Mailbox extension header is null.
 - Parameters
 - 
host (STRING): The node which owns the HA mailbox disk. The node can be either local or partner.