DSNB304I csect-name GROUP BUFFER POOL gbpname WAS SET TO 'DAMAGE ASSESSMENT PENDING' STATUS

Explanation

A coupling facility structure for a group buffer pool was damaged.

System action

  • Db2 puts the group buffer pool into 'damage assessment pending' (DAP) status. Message DSNB304I indicates the DAP status. The group buffer pool cannot be accessed until DAP status is cleared.
  • The Db2 damage assessment process determines which table spaces and index spaces are using the failed group buffer pool and puts those spaces into 'group buffer pool recovery pending' (GRECP) status.
  • After Db2 sets all the necessary spaces to GRECP status, the DAP status for the group buffer pool is cleared. Message DSNB305I indicates that DAP status is cleared.