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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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fssnap show snapchangelist kvInfo

fssnap show snapchangelist kvInfo

Function

The fssnap show snapchangelist kvInfo command is used to query information about snapshot objects.

Format

fssnap show snapchangelist kvInfo <spaceId> <snapObjId>

Parameters

Parameter

Description

Value

spaceId

File system ID.

To obtain the value, run the "show file_system general" command.

snapObjId

Snapshot object ID.

To obtain the value, run the "fssnap show ro base" command.

Views

Diagnostic view

Usage Guidelines

None

Example

Query information about the file system whose ID is "0" and the snapshot object whose snapObjId is "4012".

ibc_os_hs:/diagnose>fssnap show snapchangelist kvInfo 0 4012 
 ---snapObjId      :4012 
 ---isSnapDel      :0 
 ---suSnapDiff     :1 
 ---logMetaObjId :4013 
 ---logDataObjId :4014 
 ---baseFlushData  :0 
  ---deltaFlushData :0

System Response

The following table describes the parameter meanings.

Parameter

Meaning

snapObjId

Snapshot object ID.

isSnapDel

Whether the snapshot is deleted.

suSnapDiff

Whether the snapshot supports snapshot comparison.

logMetaObjId

ID of the object recording metadata difference.

logDataObjId

ID of the object recording data difference.

baseFlushData

Total amount of flushed data before the snapshot.

deltaFlushData

Total amount of flushed in the snapshot protection period.

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Updated: 2019-07-12

Document ID: EDOC1000138389

Views: 497000

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