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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 storage systems. It describes hardware installation of those storage systems for helping you easily and quickly finish the installation.

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show remote_replication unified

show remote_replication unified

Function

The show remote_replication unified command is used to query information about remote replication pairs.

Format

show remote_replication unified [ list_type=? ] [ remote_replication_id=? ]

Parameters

Parameter

Description

Value

list_type=? Type of remote replication pairs to be displayed.

The value can be "lun" or "fs".

remote_replication_id=? Remote replication ID.

To obtain the value, run "show remote_replication unified".

Level

Guest

Usage Guidelines

None

Example

  • Query information about LUN-based remote replication pairs.

      admin:/>show remote_replication unified list_type=lun
      ID                Type  Health Status  Running Status  Is Primary  Remote Device SN      Replication Mode  User Type  Compress Enable  Compress Valid  Time Difference  DR Star ID          
      ----------------  ----  -------------  --------------  ----------  --------------------  ----------------  ---------  ---------------  --------------  ---------------  ----------          
      74a063f40ea00019  LUN   Normal         Normal          No          2102350BSB10F1000017  Asynchronous      --         No               No                00:15:28        1a212d4a5e6b0000   
      74a063f95e340004  LUN   Normal         Normal          Yes         2102350BSJ2583012525  Synchronous       --         No               No                00:48:47        --                 
  • Query information about file system-based remote replication pairs.

    admin:/>show remote_replication unified list_type=fs   
    ID               Type         Health Status  Running Status  Is Primary  Remote Device SN  Replication Mode  User Type  Compress Enable  Compress Valid  Time Difference  DR Star ID  
      ---------------  -----------  -------------  --------------  ----------  ----------------  ----------------  ---------  ---------------  --------------  ---------------  ----------  
      c45babaad5f0000  File System  Normal         Normal          Yes         --                Asynchronous      --         No               No                     00:04:25  --          
      c45babaad5f0001  File System  Normal         Normal          No          --                Asynchronous      --         No               No                     00:04:25  --          
  • Query details about remote replication pair "886639b6e4530002".

    admin:/>show remote_replication unified remote_replication_id=886639b6e4530002
      ID                           : 886639b6e4530002             
      Type                         : LUN                          
      Health Status                : Normal                       
      Running Status               : Normal                       
      Is Primary                   : No                           
      Local Resource ID            : 0                            
      Local Resource Name          : luoguopiao_DRRing01          
      Remote Device ID             : 0                            
      Remote Device SN             : 2102351JNP10H4000001         
      Remote Device Name           : C                            
      Remote Resource ID           : 0                            
      Remote Resource Name         : luoguopiao_DRRing            
      Primary Resource Capacity    : 20.000GB                     
      Synchronization Type         : Manual                       
      Recovery Policy              : Automatic                    
      Replication Mode             : Asynchronous                 
      Start Time                   : 2018-09-14/15:14:53 UTC+08:00 
      End Time                     : 2018-09-14/15:14:54 UTC+08:00 
      Rate                         : Highest                      
      Time Policy                  : --                           
      Timing Length                : --                           
      Primary Resource Data Status : Consistent                   
      Second Resource Data Status  : Consistent                   
      Second Resource Access       : Read Only                    
      Is Restore                   : No                           
      User Type                    : --                           
      Compress Enable              : No                           
      Compress Valid               : No                           
      Remote I/O Timeout Period(s) : --                           
      Second Resource Capacity     : 20.000GB                     
      Time Difference              : 00:35:33                     
      Vstore Pair ID               : ----                         
      Is Local Pair                : No                           
      DR Star ID                   : --                           
      Replication Type             : Comm
      Is Sync Snap                 : Yes  
      Slv Total Snap Number        : 512
      Slv Hourly Snap Number       : 24
      Slv Daily Snap Number        : 30
      Slv Weekly Snap Number       : 7
      Slv Monthly Snap Number      : 1

System Response

The following table describes the parameter meanings.

Parameter

Meaning

ID

Remote replication ID.

Health Status

Health status.

Running Status

Running status.

Is Primary

Whether it is the primary end of the remote replication.

Local Resource ID

Local resource ID.

Local Resource Name

Local resource name.

Remote Device ID

Remote device ID.

Remote Device SN

Serial number of the remote device.

Remote Device Name

Remote device name.

Remote Resource ID

Remote resource ID.

Remote Resource Name

Remote resource name.

Primary Resource Capacity

Primary resource capacity.

Second Resource Capacity

Secondary resource capacity.

Synchronization Type

Synchronization type.

Recovery Policy

Recovery policy.

Replication Mode

Remote replication mode.

Start Time

Start time of remote replication.

End Time

End time of synchronizing.

Rate

Rate of remote replication.

Timing Length

Timing period (data synchronization period).

Remote I/O Timeout Period(s)

Remote I/O timeout period (unit: second).

Time Difference

Time difference between the data synchronization points in time of the primary and secondary resources in a synchronization period of a remote replication pair.

Primary Resource Data Status

Primary resource data status.

Second Resource Data Status

Secondary resource data status.

Is Restore

Whether the secondary resource is in the rollback state.

User Type

User type.

Compress Enable

Whether compression is enabled.

Compress Valid

Whether compression is valid.

Second Resource Access

Secondary resource access permission.

Time Policy

Periodic synchronization policy.

Type

Type of remote replication.

Vstore Pair ID

Remote replication vStore pair ID.

Is Local Pair

Whether the pair is local.

DR Star ID

DR Star ID.

Replication Type

Type of remote replication (cloud-based remote replication or common remote replication).

Is Sync Snap

Whether to synchronize snapshots.

Slv Total Snap Number

Total number of snapshots that can be retained on the secondary end (this parameter is valid only when parameter "Is Sync Snap" is set to "Yes").

Slv Hourly Snap Number

Number of snapshots that are retained on the secondary end by hour (this parameter is valid only when parameter "Is Sync Snap" is set to "Yes").

Slv Daily Snap Number

Number of snapshots that are retained on the secondary end by day (this parameter is valid only when parameter "Is Sync Snap" is set to "Yes").

Slv Weekly Snap Number

Number of snapshots that are retained on the secondary end by week (this parameter is valid only when parameter "Is Sync Snap" is set to "Yes").

Slv Monthly Snap Number

Number of snapshots that are retained on the secondary end by month (this parameter is valid only when parameter "Is Sync Snap" is set to "Yes").

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Updated: 2020-01-17

Document ID: EDOC1000181601

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