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Command Reference

OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F V5. Based on the CLI provided by the DeviceManager, this document describes how to use variouscommands classified by functions and how to set the CLI and manage the storage system throughthese 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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show snapshot childsnapshot

show snapshot childsnapshot

Function

The show snapshot childsnapshot command is used to query information about the direct child snapshot that is associated with a snapshot or LUN.

Format

show snapshot childsnapshot parent_id=?

Parameters

Parameter

Description

Value

parent_id=?

Snapshot ID or LUN ID.

Run the "show snapshot general" command to obtain the snapshot ID, or run "show lun general" to obtain the LUN ID.

Level

Guest

Usage Guidelines

To query information about the direct child snapshot that is associated with a snapshot or LUN with the specified ID, run "show snapshot childsnapshot parent_id=?".

Example

Query information about the direct child snapshot that is associated with a snapshot or LUN with the specified ID.

admin:/>show snapshot childsnapshot parent_id=0 
ID Name Source LUN ID Source LUN Name Health Status Running Status WWN Time Stamp Usage Type 
-- ------------------- ------------- --------------- ------------- -------------- -------------------------------- ----------------------------- ----------- 
1 vvol_snapshot_xx16s 0 vvol_tgt3 Normal Activated 604f938100910a530005d04500000001 2015-09-30/09:39:27 UTC+08:00 VVOL SNAP 
13 vvol_snapshot_xxs 0 vvol_tgt3 Normal Activated 604f938100910a530005b5fd0000000d 2015-09-30/13:44:36 UTC+08:00 VVOL SNAP

System Response

The following table describes the parameter meanings.

Parameter

Meaning

ID

Snapshot ID.

Name

Snapshot name.

Source LUN ID

ID of the source LUN.

Source LUN Name

Name of the source LUN.

Health Status

Health status of a snapshot.

Running Status

Running status of a snapshot.

WWN

World Wide Name (WWN) of a snapshot.

Time Stamp

Time stamp of a snapshot.

Usage Type

Snapshot type.

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Updated: 2019-07-11

Document ID: EDOC1000181601

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