Abnormal shutdown

After an abnormal shutdown of Db2, the coupling facility structures specify different states for the connections and structures.

The following table summarizes the information that you see after an abnormal termination.
Table 1. States of structures and connections after abnormal Db2 termination
Structure Connections State
SCA None Allocated
Lock Failed-persistent 1 Allocated
Group buffer pools Failed-persistent Allocated
Note:
  1. If a member has no retained locks, its failed-persistent connection to the lock structure is removed when it shuts down. If this is the last member to shut down, the connection remains in a failed-persistent state.