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Command Reference 10

OceanStor 18500 V3 and 18800 V3 Mission Critical Storage System V300R003

"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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show snapshot general

show snapshot general

Function

The show snapshot general command is used to query snapshot information.

Format

show snapshot general [ snapshot_id=? ] [ snapshot_name=? ] [ usage_type=? ]

Parameters

Parameter

Description

Value

snapshot_id=? Snapshot ID.

To obtain the value, run "show snapshot general" without parameters.

snapshot_name=? Snapshot Name.

To obtain the value, run "show snapshot general" without parameters.

usage_type=? Snapshot Type.

The value can be "LUN_SNAP" or "VVOL_SNAP".

Level

Guest

Usage Guidelines

  • Run show snapshot general to query information about all snapshots.
  • Run show snapshot general snapshot_id=? to query information about a specified snapshot.

Example

Query detailed information about snapshot "1".

admin:/>show snapshot general snapshot_id=1
ID                   : 1                               
Name                 : sna                             
Source LUN ID        : 0                               
Source LUN Name      : LUN                             
Health Status        : Normal                          
Running Status       : Inactive                        
Capacity             : 1.000GB                         
Subscribed Capacity  : 128.000MB                       
WWN                  : 6001a2b1003c4d5e0034990c00000001 
Time Stamp           : --                              
Restore Start Time   : --                              
Restore End Time     : --                              
Restore Speed        : --                              
Restore Progress(%)  : --                              
Exposed To Initiator : Unmapped                        
IO Priority          : Low                             
SmartQoS Policy ID   :                                 
Usage Type           : LUN SNAP                        
Protection Capacity  : 0.000B                          
Read Only Enabled    : Yes
 

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Health Status

Health status of snapshot

Running Status

Running status of snapshot

WWN

World Wide Name (WWN) of snapshot

Time Stamp

Time stamp of snapshot

Restore Start Time

Restore start time of snapshot

Restore End Time

Restore end time of snapshot

Restore Speed

Restore speed of snapshot

Restore Progress(%)

Restore progress(%)

Exposed To Initiator

Mapped or not

IO Priority

Indicates the I/O priority.

SmartQoS Policy ID

Indicates the ID of SmartQoS policy.

Usage Type

Usage type of the LUNs.

Protection Capacity

Indicates the data protection capacity quota.

Read Only Enabled

Read-only snapshot switch.

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Updated: 2019-07-22

Document ID: EDOC1000084078

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