HP FlexFabric 12500 Series Network Management And Monitoring Command Reference: Monitor Kernel Deadloop Time

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display kernel deadloop
monitor kernel deadloop enable

monitor kernel deadloop time

monitor kernel deadloop time
Use monitor kernel deadloop time to set the interval for identifying a kernel thread deadloop.
Use undo monitor kernel deadloop time to restore the default.
Syntax
In standalone mode:
monitor kernel deadloop time interval [ slot slot-number ]
undo monitor kernel deadloop time [ slot slot-number ]
In IRF mode:
monitor kernel deadloop time interval [ chassis chassis-number slot slot-number ]
undo monitor kernel deadloop time [ chassis chassis-number slot slot-number ]
Default
The interval for identifying a kernel thread deadloop is 600 seconds for the LST1MRPNE1 MPUs.
Views
System view
Predefined user roles
network-admin
Parameters
time interval: Specifies the interval for identifying a kernel thread deadloop, in the range of 1 to 65535
seconds.
slot slot-number: Specifies an MPU by its slot number. If you do not specify this option, the active MPU is
specified. (In standalone mode.)
chassis chassis-number slot slot-number: Specifies an MPU on an IRF member device. If you do not
specify this option, the global active MPU is specified. (In IRF mode.)
Usage guidelines
If a kernel thread runs for the specified interval, kernel thread deadloop detection considers that a
deadloop has occurred. The system records the deadloop and restarts.
Inappropriate use of this command can cause service problems or system breakdown. Make sure you
understand the impact of this command on your network before you use it.
This command is supported only on the default MDC.
Examples
# Set the interval for identifying a kernel thread deadloop to 8 seconds.
<Sysname> system-view
[Sysname] monitor kernel deadloop time 8
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