DSNB309I csect-name GROUP BUFFER POOL gbpname HAS BEEN DISCONNECTED WITH A REASON OF 'reason'
Explanation
Db2 disconnected from the named group buffer pool.
reason indicates
one of the following values:
- NORMAL
- Db2 disconnected the group buffer pool normally. MVS deletes the connection.
- FAILURE
- Db2 disconnected the group buffer pool abnormally. MVS puts the connection into a 'failed-persistent' state. Db2 disconnects the GBP with a reason of FAILURE when some type of error has been detected, and castout processing cannot proceed. Usually the error involves a connectivity failure to either the coupling facility or DASD. This message is preceded by message DSNB303E, and probably a series of DSNB311I and DSNB312I messages.
If this message is issued because connectivity was lost to the group buffer pool, this message signifies that this Db2 member has completed its processing of the error.
System programmer response
See the system programmer response for message DSNB311I or DSNB312I.