HP StorageWorks Fabric OS 5.0.0 Command Reference Guide (AA-RW1MA-TE, May 2005)

Fabric OS 5.0.0 command reference guide 263
Displays control processor (CP) status.
Synopsis
hashow
Availability
all users
Description
Use this command to display control processor status, which includes:
• 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:
NOTE: This command might not be supported on nonbladed systems.
Operands
none
haShow
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 with the blade. The logs should be
checked to determine the appropriate repair action. Failover is
disabled until the standby CP is repaired.
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 the
standby CP being faulty or another system error. If a failover
became necessary, at this time, the standby CP reboots, and the
failover is disruptive.