Switchover Occurs or both in Master State During the Execution of the Save Command

Publication Date:  2012-07-19 Views:  114 Downloads:  0
Issue Description
As shown in Figure 1, in the dual-system hot backup networking, master/slave switchover occurs or both devices are in master state during the execution of the save command.
Alarm Information
None.
Handling Process
  • Run the display cpu-usage-for-user command to view the current CPU usage.

     

    HRP_M<SVN3000> display cpu-usage-for-user
    ===== Current CPU usage info =====                                              
    CPU Usage Stat. Cycle: 14 (Second)                                              
    CPU Usage            : 17%                                                      
    CPU Usage Stat. Time : 2009-09-03  15:44:55                                     
    CPU Usage Stat. Tick : 0xd0(CPU Tick High) 0x79dc53b6(CPU Tick Low)             
    Actual Stat. Cycle   : 0x0(CPU Tick High) 0x29c881f3(CPU Tick Low)
    

    When the CPU usage is higher than 90%, master/slave switchover occurs or both devices are in master state during the execution of the save command. Do not run the save command when the CPU usage is high.

     

Root Cause
The CPU usage is too high.
Suggestions
None.

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