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Advanced O&M Command Reference

OceanStor 2800 V5 V500R007

This document is applicable to OceanStor 2800 V5. 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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volume showmetacmdcnt

volume showmetacmdcnt

Function

The volume showmetacmdcnt command is used to query count information about metacmd.

Format

volume showmetacmdcnt [index]

Parameters

Parameter

Description

Value

index

Command index.

The value is an integer ranging from 0 to 17.

Views

Diagnostic view

Usage Guidelines

None

Example

Query count information about metacmd.

admin:/diagnose>volume showmetacmdcnt 
Index  Meta cmd                                                 Start Back good Back bad Not back  AvgLatency(ms)  MaxLatency(ms) 
-----  --------                                                 ----- --------- -------- --------  --------------  -------------- 
 0  VOL_META_CMD_START                                           0           0           0           0               0               0 
 1  VOL_META_CMD_ALLOC_ENTRY                                   513         513           0           0               6              21 
 2  VOL_META_CMD_LEASE_ENTRY                                     0           0           0           0               0               0 
 3  VOL_META_CMD_BATCH_SEARCH_ENTRY                           7044        7044           0           0               0               2 
 4  VOL_META_CMD_SNAP_COW                                        0           0           0           0               0               0 
 5  VOL_META_CMD_SNAP_SEARCH_ENTRY                               0           0           0           0               0               0 
 6  VOL_META_CMD_SNAP_DISABLE_BGTASK                             0           0           0           0               0               0 
 7  VOL_META_CMD_SEARCH_COW_ENTRY                                0           0           0           0               0             0 
 8  VOL_META_CMD_SEARCH_ENTRY_FOR_FAULT                          0           0           0           0               0               0 
 9  VOL_META_CMD_SEARCH_ENTRY_FOR_ROLLBACK                       0           0           0           0               0               0 
 10  VOL_META_CMD_FREE_ENTRY                                      0           0           0           0               0               0 
 11  VOL_META_CMD_REPEAT_ENTRY                                    0           0         0           0               0               0 
 12  VOL_META_CMD_SEARCH_ENTRY_STATE                              0           0           0           0               0               0 
 13  VOL_META_CMD_ORIGLUN_SEARCH_ENTRY                            0           0           0           0               0               0 
 14  VOL_META_CMD_SEARCH_SINGLE_ENTRY                             0           0           0           0               0               0 
 15  VOL_META_CMD_SEARCH_MAX_ENTRY                                0           0           0           0               0               0 
 16  VOL_META_CMD_SEARCH_EXTENT_ENTRY                             0           0           0           0               0               0 
 17  VOL_META_CMD_QUERY_READ_VOL                                  0           0           0           0               0               0

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Index

Location index of a command word.

Meta cmd

Description of the command word.

Start

Total count.

Back good

Count of cmds that successfully return.

Back bad

Count of failed cmds.

Not back

Count of cmds that are not back.

AvgLatency(ms)

Average latency (ms).

MaxLatency(ms)

Maximum latency (ms).

Translation
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Updated: 2019-07-11

Document ID: EDOC1000181575

Views: 669428

Downloads: 30

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