R211x-HP Flexfabric 11900 Network Management and Monitoring Command Reference

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Related commands
• display kernel deadloop
• display kernel deadloop configuration
• monitor kernel deadloop exclude-thread
• monitor kernel deadloop time
monitor kernel deadloop exclude-thread
Use monitor kernel deadloop exclude-thread to disable kernel thread deadloop detection for a kernel
thread.
Use undo monitor kernel deadloop exclude-thread to enable kernel thread deadloop detection for a
kernel thread.
Syntax
In standalone mode:
monitor kernel deadloop exclude-thread tid [ slot slot-number ]
undo monitor kernel deadloop exclude-thread [ tid ] [ slot slot-number ]
In IRF mode:
monitor kernel deadloop exclude-thread tid [ chassis chassis-number slot slot-number ]
undo monitor kernel deadloop exclude-thread [ tid ] [ chassis chassis-number slot slot-number ]
Default
Kernel thread deadloop detection monitors all kernel threads.
Views
System view
Predefined user roles
network-admin
Parameters
tid: Specifies a kernel thread by its ID, in the range of 1 to 2147483647. If no kernel thread is specified
for the undo command, the default is restored.
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
You can disable kernel thread deadloop detection for up to 128 kernel threads by executing this
command.
HP recommends the default settings. 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.
Examples
# Disable kernel thread deadloop detection for kernel thread 15.