HP StorageWorks Fabric OS 5.X Command Reference Guide (AA-RVHVB-TE, September 2005)

Fabric OS 5.x command reference guide 285
Displays information about the status of the High Availability feature in the switch.
Synopsis
hadump
Availability
all users
Description
Use this command to display information about the status of the High Availability feature in the switch. This
command displays the following information:
• Local CP state (slot number and CP ID)
• Remote CP state (slot number and CP ID)
• High Availability enabled/disabled
• Heartbeat up/down
• Health of standby CP:
• HA synchronization status:
• IP and Fibre Channel addresses configured for the switch.
• Additional internal HA state information, subject to change.
Operands
none
haDump
Healthy The standby CP is running and the background health diagnostic
has not detected any errors.
Failed The standby CP is running, but the background health diagnostic
has discovered a problem. Failover is disabled until the standby
CP is repaired. The information of the failing device in the
standby CP is displayed.
Unknown The standby CP healthy state is unknown due to not existing,
heartbeat is down, or healthy monitor detects a configuration file
error.
HA State Synchronized The system is currently fully synchronized. If a failover became
necessary, it would be nondisruptive.
HA State Not In Sync The system is unable to synchronize the two CPs, due to a faulty
standby CP or another system error. If a failover becomes
necessary at this time, the standby CP reboots, causing a
disruptive failover.