R211x-HP Flexfabric 11900 Network Management and Monitoring Configuration Guide

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Command Remarks
1. Enter system view.
system-view N/A
2. Enable kernel thread
starvation detection.
monitor kernel starvation enable [ chassis
chassis-number slot slot-number ]
By default, the function is
disabled.
3. (Optional.) Set the interval
for identifying a kernel
thread starvation.
monitor kernel starvation time interval
[ chassis chassis-number slot slot-number ]
The default is 120 seconds.
4. (Optional.) Disable kernel
thread starvation detection
for a kernel thread.
monitor kernel starvation exclude-thread
tid [ chassis chassis-number slot
slot-number ]
After enabled, kernel thread
starvation detection monitors
all kernel threads by default.
Displaying and maintaining kernel threads
Execute display commands in any view and reset commands in user view (in standalone mode).
Task Command
Display kernel thread deadloop information.
display kernel deadloop show-number [ offset ] [ verbose ]
[ slot slot-number ]
Display kernel thread deadloop detection
configuration.
display kernel deadloop configuration [ slot slot-number ]
Display kernel thread exception information.
display kernel exception show-number [ offset ] [ verbose ]
[ slot slot-number ]
Display kernel thread reboot information.
display kernel reboot show-number [ offset ] [ verbose ] [ slot
slot-number ]
Display kernel thread starvation information.
display kernel starvation show-number [ offset ] [ verbose ]
[ slot slot-number ]
Display kernel thread starvation detection
configuration.
display kernel starvation configuration [ slot slot-number ]
Clear kernel thread deadloop information. reset kernel deadloop [ slot slot-number ]
Clear kernel thread exception information. reset kernel exception [ slot slot-number ]
Clear kernel thread reboot information. reset kernel reboot [ slot slot-number ]
Clear kernel thread starvation information. reset kernel starvation [ slot slot-number ]
Execute display commands in any view and reset commands in user view (in IRF mode).
Task Command
Display kernel thread deadloop information.
display kernel deadloop show-number [ offset ] [ verbose ]
[ chassis chassis-number slot slot-number ]
Display kernel thread deadloop detection
configuration.
display kernel deadloop configuration [ chassis
chassis-number slot slot-number ]
Display kernel thread exception information.
display kernel exception show-number [ offset ] [ verbose ]
[ chassis chassis-number slot slot-number ]
Display kernel thread reboot information.
display kernel reboot show-number [ offset ] [ verbose ]
[ chassis chassis-number slot slot-number ]