Brocade Fabric OS Command Reference Manual v6.2.0 (53-1001186-01, April 2009)

Fabric OS Command Reference 329
53-1001186-01
haDump
2
haDump
Displays High Availability status information.
Synopsis hadump
Description Use this command to display information about the status of the High Availability (HA) feature on a
switch. This command displays the following information:
• Local CP state (slot number and CP ID)
• Remote CP state (slot number and CP ID)
• Type of recovery (warm or cold)
• High Availability (enabled or disabled)
• Heartbeat (up or down)
• Health of standby CP 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 is
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 occurred. If a
failover became necessary at this time, the standby CP would reboot, and the
failover would be disruptive.
• IP and Fibre Channel addresses configured for the switch.
• Additional internal HA state information, subject to change.
Note The execution of this command is subject to Virtual Fabric or Admin Domain restrictions that may
be in place. Refer to chapter 1, “Using Fabric OS commands” and Appendix A, “Command
Availability” for details.
Operands none