Hadump - Brocade Communications Systems Brocade 8/12c Command Reference Manual

22

haDump

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
or a chassis. This command displays the following information:
•
•
•
•
•
•
•
•
•
•
The health of the standby CP is defined as follows:
Healthy
Failed
Unknown
The High Availability synchronization status is defined as follows:
HA State synchronized
HA State not in sync
408
Time Stamp
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
HA synchronization status
IP and Fibre Channel addresses configured for the switch or chassis.
Additional internal HA state information, subject to change.
The standby CP is running and the background health diagnostic has not detected
any errors.
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.
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.
The system is currently fully synchronized. If a failover becomes necessary, it is
nondisruptive.
The system is unable to synchronize the two control processors (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.
Fabric OS Command Reference
53-1001764-01