PEER RECOVERY field (PEER_RECOVERY subsystem parameter)
The PEER_RECOVERY subsystem parameter specifies whether the data sharing member participates in data sharing peer recovery.
| Acceptable values: | NONE, RECOVER, ASSIST, BOTH |
|---|---|
| Default: | NONE |
| DSNZPxxx: | DSN6GRP.PEER_RECOVERY |
The PEER_RECOVERY subsystem parameter accepts the following values:
- NONE
- This member does not participate in peer recovery. Use this option if you have configured the z/OS Automatic Recovery Manager (ARM) to restart failed Db2 members. NONE is the default value.
- RECOVER
- This member is recovered by a peer member if it fails.
- ASSIST
- This member attempts to initiate peer recovery for other failed members. When this member detects a failure, it attempts to initiate a LIGHT(YES) restart for the failed member if it has not already been initiated, to recover the retained locks.
- BOTH
- Both RECOVER and ASSIST options are activated for this member.