HP Comware 5 Debug Manual Vol 3

Stateful failover debugging commands
The output description tables in this document only contain fields and messages that require an
explanation.
The stateful failover module name is identified as "DHBK" in debugging messages.
debugging dhbk
Use debugging dhbk state to enable stateful failover state debugging.
Use undo debugging dhbk state to disable stateful failover state debugging.
Syntax
debugging dhbk state { all | error | event | hello }
undo debugging dhbk state { all | error | event | hello }
Default
Stateful failover debugging is disabled.
Views
User view
Default command level
1: Monitor level
Parameters
all: Specifies all types of stateful failover state debugging.
error: Specifies stateful failover state error debugging.
event: Specifies stateful failover state event debugging.
hello: Specifies stateful failover state debugging for Hello packets.
Usage guidelines
Table 1 describes output fields and messages for the debugging dhbk state command.
Table 220 Output from the debugging dhbk state command
Field
Description
Event: event
Stateful failover event notified to the service module:
• 1—The state switches to Independence.
• 2—The state switches to Synchronize.
• 3—The backup type has changed.
BackupType: backuptype
Backup type:
• 0—Stateful failover is not enabled and the backup type is invalid.
• 1—Asymmetric path is not supported.
•
2—Asymmetric path is supported.
MID: mid ID of the service module.
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