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

2-266 Fabric OS Command Reference Manual
Publication Number: 53-1000240-01
haDump
2
Note: Enter commands in lowercase only; mixed case is for readability.
haDump
Displays information about the status of the High Availability feature in the switch.
Synopsis hadump
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)
• Type of recovery (warm or cold)
• 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.
• IP and Fibre Channel addresses configured for the switch.
• Additional internal HA state information, subject to change.
N
ote
The execution of this command is subject to Admin Domain restrictions that may be in place.
Operands none