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Advanced O&M Command Reference

OceanStor 5000, 5000F, 6000, and 6000F V5 Series V500R007

This document is applicable to OceanStor 5110 V5, 5110F V5, 5300 V5, 5500 V5, 5600 V5, 5800 V5, 6800 V5, 5300F V5, 5500F V5, 5600F V5, 5800F V5, and 6800F V5. Based on the CLI, this document describes how to use various commands classified by functionsand how to set the CLI and manage the storage system through these commands.
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change consistency_group short_time_out

change consistency_group short_time_out

Function

The change consistency_group short_time_outcommand is used to modify the timeout period of I/Os written to the secondary storage array during dual-write of a synchronous remote replication consistency group to five seconds.

Format

change consistency_group short_time_out consistency_group_id=?

Parameters

Parameter

Description

Value

consistency_group_id=?

ID of a consistency group.

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

Views

Developer view

Usage Guidelines

  • This command is only used to modify the timeout period of the synchronous remote replication consistency group.
  • This command can be implemented only when the links between the primary storage array and the secondary storage array in the remote replication consistency group is normal.
  • This command can be implemented only when modification of the timeout period is supported by the primary storage array and the secondary storage array in the remote replication consistency group.
  • This command can be implemented only when the synchronous consistency group has members.

Example

Modify the remote I/O timeout period of remote replication consistency group "d8490b90ee140002" to five seconds.

developer:/>change consistency_group short_time_out consistency_group_id=200bc71faab10000 
CAUTION: You are about to change the remote I/O timeout period of synchronous remote replication consistency group to 5 seconds. 
This operation may abnormally interrupt the synchronous remote replication consistency group. 
Suggestion: Before performing this operation, ensure that you set the timeout period of the specified remote replication consistency group to 5 seconds. 
Do you wish to continue?(y/n)y 
Command executed successfully. 

System Response

None

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Updated: 2019-07-11

Document ID: EDOC1000181619

Views: 631730

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