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Viptela Documentation

request nms coordination-server

request nms coordination-server—Start, stop, and perform other operations on the local vManage coordination server (on vManage NMSs only). The vManage coordination and messaging server work together to distribute messages and share state among all the vManage NMSs in a vMange cluster.

Command Syntax

request nms coordination-server (diagnostics | jcmd option | restart | start | status | stop)


Determine the Status of the Coordination Server
Determine the status of the local coordination server.
Display Java Process Information
jcmd option
Display information from Java processes running on the coordination server. option can be one of the following:
gc-class-histo—Histogram of the Java garbage collector. Garbage collection identifies which objects are being used in heap memory.
gc-class-stats—Statistics of the Java garbage collector.
thread-print—Information about the Java threads running on the vManage web server.
vm-cmd—Java virtual machine commands on the vManage web server.
vm-flags—Java virtual machine flags on the vManage web server.
vm-sys-props—Java virtual machine system properties on the vManage web server.
vm-uptime—Java virtual machine uptime on the vManage web server.
vm-ver—Java virtual machine version on the vManage web server.
Restart the Coordination Server
Restart the local coordination server.
Run Diagnostics on the Coordination Server
Run diagnostics on the local vManage coordination server.
Start the Coordination Server
Start the local coordination server.
Stop the Coordination Server
Stop the local coordination server.

Output Fields

The output fields are self-explanatory.

Example Output

Perform various operations on local vManage coordination server:

vManage# request nms coordination-server status
NMS coordination server
    Enabled: true
    Status:  running PID:28143 for 11160s

Release Information

Command introduced in Viptela Software Release 16.1.
In Release 16.2.3, add diagnostics option.

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