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OceanStor 2200 V3 and 2600 V3 Storage System V300R005 Command Reference 06

"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."

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show snapshot childsnapshot

show snapshot childsnapshot


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


show snapshot childsnapshot parent_id=?





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.



Usage Guidelines

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


Query the child snapshot information that are associated with a specified snapshot or a LUN.

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.




Snapshot ID.


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.


World Wide Name (WWN) of a snapshot.

Time Stamp

Time stamp of a snapshot.

Usage Type

Snapshot type.

Updated: 2019-07-22

Document ID: EDOC1000106139

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