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Command Reference

OceanStor 18000 V3 Series V300R006

This document is applicable to OceanStor 18500 V3 and 18800 V3. 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 dr_star general

show dr_star general

Function

The show dr_star general command is used to query information about DR Star.

Format

show dr_star general [ dr_star_id=? ]

Parameters

Parameter

Description

Value

dr_star_id

DR Star ID.

To obtain the value, run "show dr_star general".

Level

Administrator

Usage Guidelines

  • The "show dr_star general" command is used to query information about all DR Star objects in the system.
  • The "show dr_star general dr_star_id=?" command is used to query detailed information about a specified DR Star.

Example

  • Query information about all DR Star objects.
    admin:/>show dr_star general 
      ID                Name                    Health Status  Running Status  Member Type        Disaster Recovery Strategy      Standby Synchronization Mode 
      ----------------  ----------------------  -------------  --------------  -----------------  ------------------------------  ---------------------------- 
      12ba87ee97890000  DRStar_HyperMetroCG001  Normal         Enable          Consistency Group  Hyper Metro                     Incremental Synchronization 
      12ba87ee97890002  DRStar_LUN0010003       Normal         Enable          Pair               Hyper Metro                     Incremental Synchronization 
      12ba87ee97890004  DRStar_LUN0010005       Normal         Enable          Pair               Synchronous Remote Replication  Incremental Synchronization 
      12ba87ee97890005  DRStar_LUN0010006       Normal         Enable          Pair               Synchronous Remote Replication  Incremental Synchronization 
      12ba87ee97890006  DRStar_LUN0010007       Normal         Enable          Pair               Synchronous Remote Replication  Incremental Synchronization 
  • Query information about DR Star "200bc79b99520000" of the consistency group type.
    admin:/>show dr_star general dr_star_id=200bc79b99520000 
    ID: 200bc79b99520000 
    Name: dr_cg 
    Health Status: Normal 
    Running Status: Enable 
    Member Type: Consistency Group 
    Disaster Recovery Strategy: Hyper Metro 
    Swap Strategy: Automatic 
    Swap Silent Time: 1 Minute(s) 
    Local Resource: -- 
    Standby Synchronization Mode: Full Synchronization
  • Query information about DR Star "1a212d4a5e6b0000" of the pair type.
    admin:/>show dr_star general dr_star_id=1a212d4a5e6b0000 
    ID: 1a212d4a5e6b0000 
    Name: dr_pair 
    Health Status: Normal 
    Running Status: Enable 
    Member Type: Pair 
    Disaster Recovery Strategy: Hyper Metro 
    Swap Strategy: Automatic 
    Swap Silent Time: 0 Minute(s) 
    Local Resource: lzn_A_0000  
    Standby Synchronization Mode: Incremental Synchronization

System Response

The following table describes the parameter meanings.

Parameter

Meaning

ID

DR Star ID.

Health Status

Health status.

Name

DR Star name.

Running Status

Running status.

Member Type

Member type.

Disaster Recovery Strategy

DR policy.

Swap Strategy

Switchover policy.

Swap Silent Time

Switchover silence time.

Local Resource

Local resource name.

Standby Synchronization Mode

Whether the remote replication is incremental or full synchronization after the DR Star switchover. After a DR Star object is created, the standby remote replication's initial synchronization mode is full synchronization. The standby remote replication's synchronization mode changes to incremental synchronization if the asynchronous remote replication starts and completes synchronization when the HyperMetro or synchronous remote replication is in the normal state.

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Updated: 2019-07-12

Document ID: EDOC1000138390

Views: 235016

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