Explanation
The state of the mirrored pair has changed. In
the message text:
- dev
- The device number of the primary device of a mirrored pair.
- volser
- The volume serial number of the primary device of a mirrored pair.
- state
- The new state of the mirrored pair is one of the following:
- OPERATIONAL
- The copy of the primary of a mirrored pair to secondary is complete,
and the primary to secondary devices are synchronized.
- PENDING
- Mirrored operation is starting or restarting. The primary and
secondary devices are not yet synchronized.
- FAILED
- The mirrored pair has been terminated from the PENDING or OPERATIONAL state.
- ssid
- The ssid of the primary of the mirrored pair.
- ca
- The two-byte channel connection address or the primary device
of the mirrored pair.
System action
Operator response
The various formats of the IEA496I message
is issued when the system detects a change of state for an online
primary device of a mirrored pair. Follow your installation's procedures
for reporting this error.
Note: Automation programs
that monitor operator messages may want to monitor for the occurrence
of these messages to assist with decisions concerning the availability
of critical data.
Source
DASD device initialization/re-initialization
Module