HP StorageWorks 1606 Brocade Fabric OS Command Reference v6.3.0 (53-1001337-01 - Page 385

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. Check the logs to determine an appropriate course of 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 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 becomes necessary, it is nondisruptive. HA State not in sync The system is unable to synchronize the two CPs because the standby CP is faulty, an haSyncStop command was issued, or a system error occurred. If a failover becomes necessary at this time, active CP reboots and the failover is 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 Examples To view information about the High Availability feature status: switch:admin> hadump Local CP (Slot 6, CP1): Active, Cold Recovered Remote CP (Slot 5, CP0): Standby, Healthy HA enabled, Heartbeat Up, HA State synchronized Fabric OS Command Reference 355 53-1001337-01