Brocade Fabric OS Command Reference Manual (53-1000240-01, November 2006)

2-270 Fabric OS Command Reference Manual

Publication Number: 53-1000240-01

haShow

Note: Enter commands in lowercase only; mixed case is for readability.

haShow

Displays control processor (CP) status.

Synopsis hashow

Description Use this command to display control processor status, which includes:

• Local CP state (slot number and CP ID), warm or cold, recovering or recovered

• Remote CP state (slot number and CP ID)

• High Availability (enabled or disabled)

• Heartbeat (up or down)

• Health of standby CP (healthy, failed or unknown), defined as follows:

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. Information about the failing device in the standby CP will be

displayed.

Unknown The standby CP health state is unknown due because the standby CP does not

exist, heartbeat is down, or Health Monitor detects a configuration file error.

• HA synchronization status:

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 because the standby CP is

faulty, a haSyncStop command was issued, or a system error occured. If a

failover became necessary, at this time, the standby CP reboots, and the

failover is disruptive.

ote

This command might not be supported on non-bladed systems.

ote

The execution of this command is subject to Admin Domain restrictions that may be in place.

Operands none