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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 DeviceManager, 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 remote_replication unified

show remote_replication unified


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


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






Type of remote replication pairs to be displayed.

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


Remote replication ID.

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



Usage Guidelines



  • Query information about LUN-based remote replications.
      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 replications.
    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.




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.

Slv Total Snap Number

Total number of snapshots that can be retained on the secondary end.

Slv Hourly Snap Number

Number of snapshots that are retained on the secondary end by hour.

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 of remote replication.

Timing Length

Timing period (data synchronization period).

Remote I/O Timeout Period(s)

Remote I/O timeout period (s).

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 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 Daily Snap Number

Number of snapshots that are retained on the secondary end by day.

Slv Monthly Snap Number

Number of snapshots that are retained on the secondary end by month.

Slv Weekly Snap Number

Number of snapshots that are retained on the secondary end by week.

Updated: 2019-09-02

Document ID: EDOC1000181601

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