No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search


To have a better experience, please upgrade your IE browser.


Command Reference 10

OceanStor 5300 V3, 5500 V3, 5600 V3, 5800 V3, and 6800 V3 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."
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
change consistency_group synchronize

change consistency_group synchronize


The change consistency_group synchronize command is used to synchronize appointed consistency groups.


change consistency_group synchronize consistency_group_id=?





consistency_group_id=? ID of a consistency group.

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



Usage Guidelines

  • Running this command overwrites the data of a secondary LUN using that of the primary LUN.
  • Before running this command, ensure that the data of the selected secondary LUN is safe to be overwritten.
  • You can run this command only on the primary end for a consistency group.
  • You cannot synchronize a consistency group if its replication mode is synchronous and its replication relationship is normal, synchronizing, or replication failed.
  • You cannot synchronize a consistency group if its replication mode is asynchronous and its replication relationship is synchronizing or replication failed.


To synchronize consistency group "9747215445131264", run the following command.

admin:/>change consistency_group synchronize consistency_group_id=9747215445131264
DANGER: You are about to synchronize the data on the primary resources to the secondary resources in all remote replication tasks within consistent group.After this operation, the data on the secondary resources will be overwritten by the data on the primary resources.
Suggestion: Before performing this operation, ensure that all data on the secondary resources can be overwritten.
Have you read alert message carefully?(y/n)y
Are you sure you really want to perform the operation?(y/n)y
Command executed successfully.

System Response


Updated: 2019-07-22

Document ID: EDOC1000084195

Views: 362132

Downloads: 1588

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Previous Next