Configuration Guide User guide

FastIron Configuration Guide 351
53-1002494-02
Hitless stacking
global_ctrl_dest: ffffffff
individual_ctrl_dest: ee
status_dest: 30
Syslog messages for hitless stacking failover
and switchover
Syslog messages are generated for the following events:
• Switchover
• Failover
• Standby Controller assignment
Table 57 lists the supported syslog messages.
To view the System log or the traps logged on an SNMP trap receiver, enter the show log command
at any level of the CLI. The following example output shows what the log might look like after a
switchover or assignment of the Standby Controller.
The following example output shows what the log might look like after a failover of the Active
Controller.
NOTE
In FCX devices after failover, the output of the show log command displays the status of the previous
management port interface.
TABLE 57 Syslog messages
Message level Message Explanation
Informational Stack: Stack unit <unit_number> has been
assigned as STANDBY unit of the stack
system
Indicates that the unit has been assigned
as the Standby Controller.
Informational Stack: Stack is operational due to
SWITCH-OVER
Indicates that a switchover has occurred.
Informational Stack: Stack is operational due to FAIL-OVER Indicates that a failover has occurred.
Brocade# show log
Syslog logging: enabled (0 messages dropped, 1 flushes, 0 overruns)
Buffer logging: level ACDMEINW, 8 messages logged
level code: A=alert C=critical D=debugging M=emergency E=error
I=informational N=notification W=warningDynamic Log Buffer (50 lines):
0d00h05m34s:I:System: Interface ethernet mgmt1, state up
0d00h05m33s:I:Stack: Stack unit 8 has been assigned as STANDBY unit of the stack system
0d00h05m33s:I:Stack: Stack is operational due to SWITCH-OVER
0d00h05m32s:I:Stack: Stack unit 1 has been elected as ACTIVE unit of the stack system
0d00h05m29s:W:System:Stack unit 2 Fan speed changed automatically to 2
0d00h05m25s:W:System:Stack unit 5 Fan speed changed automatically to 2
0d00h05m00s:I:System: Interface ethernet mgmt1, state down
0d00h05m00s:I:Security: Telnet server enabled by from session