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Advanced O&M Command Reference

OceanStor 18000 V3 Series V300R006

This document is applicable to OceanStor 18500 V3 and 18800 V3. Based on the CLI, this document describes how to use various commands classified by functions and how to set the CLI and manage the storage system through these commands. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.
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vols showtaskcnt

vols showtaskcnt

Function

The vols showtaskcnt command is used to query statistics on interface invoking by the asynchronous function.

Format

vols showtaskcnt {type | index}

Parameters

Parameter

Description

Value

type

Command word type.

The value can be "valid", "all", "volmgmt", "volres", and "lunmgmt", where:

  • "valid": indicates executed tasks.
  • "all":indicates all tasks.
  • "volmgmt": indicates tasks of volume manager submodule.
  • "volres": indicates tasks of volume resource submodule.
  • "lunmgmt": indicates tasks of lun manager submodule.

index

Location index of a command word.

The value is an integer ranging from 0 to 399.

Views

Diagnostic view

Usage Guidelines

None

Example

Query statistics on interface invoking by the asynchronous function.

admin:/diagnose>vols showtaskcnt valid 
Index  Task code                                                          Start Back good Back bad Not back  AvgLatency(ms)  MaxLatency(ms) 
-----  ---------                                                          ----- --------- -------- --------  --------------  -------------- 
 1  VOL_MANAGER_TASK_INIT_VOLUME                                           5           5           0           0            1617            2622 
 2  VOL_MANAGER_TASK_RECOVER_VOLUME_ROOT                               14075       14075           0           0              33            1137 
 3  VOL_MANAGER_TASK_LOAD_META_OBJECT                                  14801       14801           0           0             211            3253

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Index

Location index of a command word.

Task code

Description of the command word.

Start

Total count.

Back good

Count of tasks that successfully return.

Back bad

Count of failed tasks.

Not back

Count of tasks that are not back.

AvgLatency(ms)

Average latency (ms).

MaxLatency(ms)

Maximum latency (ms).

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Updated: 2019-07-12

Document ID: EDOC1000138389

Views: 498683

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