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.


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.
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).
rm showrmcanrollback

rm showrmcanrollback


The rm showrmcanrollback command is used to query whether remote replication supports a version rollback.


rm showrmcanrollback




Diagnostic view

Usage Guidelines

This command is used to query whether remote replication supports a C version rollback. If a version rollback is not supported, the LUN with the minimum ID and 3DC configurations is

returned. To roll back the C version, you must delete at least a remote replication from the LUN.You must run this command for several commands to delete all the 3DC configurations before the rollback.


l Query whether remote replication supports a version rollback (a version rollback is supported). 2 Query whether remote replication supports a version rollback (LUN 19 has 3DC configurations, so a version rollback is not supported).

admin:/diagnose>rm showrmcanrollback 
RM do not have 3DC configuration, can rollback. 
admin:/diagnose>rm showrmcanrollback 
RM_3DC: [Configed], (LUN id 19). 
RM have 3DC configuration, can not rollback. Please delete the 3DC configuration and retry.

System Response


Updated: 2019-07-11

Document ID: EDOC1000181619

Views: 636273

Downloads: 256

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