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statistics nfs show-statusmon

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Display status monitor statistics

Availability: This command is available to cluster administrators at the advanced privilege level.

Description

The statistics nfs show-statusmon command displays the following statistics about the Status Monitor on each node in the cluster:

  • Result of the operations (success or failure)

  • Total number of null operations

  • Total number of stat operations

  • Total number of monitor operations

  • Total number of unmonitor operations

  • Total number of unmonitor all operations

  • Total number of simucrash operations

  • Total number of notify operations

  • Total number of all the above operations

This command is designed to be used to analyze performance characteristics and to help diagnose issues.

Parameters

{ [-fields <fieldname>,…​]

If you specify the -fields <fieldname>, …​ parameter, the command output also includes the specified field or fields. You can use '-fields ?' to display the fields to specify.

| [-instance ] }

If you specify the -instance parameter, the command displays detailed information about all fields.

[-node {<nodename>|local}] - Node (privilege: advanced)

If you specify this parameter, the command displays statistics only for the specified node.

[-result {success|failure|all}] - Result (privilege: advanced)

If you specify this parameter, the command displays statistics only about the node or nodes that have the specified result (success/failure/all).

[-null <Counter with Delta>] - Null Operations (privilege: advanced)

If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of null operations.

[-stat <Counter with Delta>] - Stat Operations (privilege: advanced)

If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of stat operations.

[-monitor <Counter with Delta>] - Monitor Operations (privilege: advanced)

If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of monitor operations.

[-unmonitor <Counter with Delta>] - Unmonitor Operations (privilege: advanced)

If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of unmonitor operations.

[-unmonall <Counter with Delta>] - Unmonitor All Operations (privilege: advanced)

If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of unmonitor all operations.

[-simucrash <Counter with Delta>] - SimuCrash Operations (privilege: advanced)

If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of simucrash operations.

[-notify <Counter with Delta>] - Notify Operations (privilege: advanced)

If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of notify operations.

[-total <Counter64 with Delta>] - Total Operations (privilege: advanced)

If you specify this parameter, the command displays statistics only about the node or nodes that have the specified number of total operations.

Examples

The following example displays statistics about the status monitor for a node named node1:

cluster1::*> statistics nfs show-statusmon -node node1

Node                   Value         Delta
node1               --------success-------
Null Ops:                  0             -
Stat Ops:                  0             -
Monitor Ops:               0             -
Unmonitor Ops:             0             -
Unmon All Ops:             0             -
SimuCrash Ops:             0             -
Notify Ops:                0             -
Total Ops:                 0             -

Node                   Value         Delta
node1               --------failure-------
Null Ops:                  0             -
Stat Ops:                  0             -
Monitor Ops:               0             -
Unmonitor Ops:             0             -
Unmon All Ops:             0             -
SimuCrash Ops:             0             -
Notify Ops:                0             -
Total Ops:                 0             -