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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 storage systems. It describes hardware installation of those storage systems for helping you easily and quickly finish the installation.

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change hyper_metro_consistency_group priority

change hyper_metro_consistency_group priority


The change hyper_metro_consistency_group priority command is used to change the priority of the primary and secondary devices of a HyperMetro consistency group.


change hyper_metro_consistency_group priority consistency_group_id=?





consistency_group_id=? ID of the HyperMetro consistency group.

Run the "show hyper_metro_consistency_group general" command without parameters to obtain the value.



Usage Guidelines



To swap the priority of the two sites of each pair in consistency group 1, run the following command.

admin:/>change hyper_metro_consistency_group priority consistency_group_id=1
CAUTION: You are about to execute a preferred site switchover. This operation will modify the arbitration priority when array communication is interrupted. 
In static priority mode, if array communication is interrupted due to a preferred site switchover, the arbitration will fail. 
Suggestion: Before performing this operation, suspend the HyperMetro consistency group in static priority mode.
Do you wish to continue?(y/n)y
Command executed successfully.

System Response


Updated: 2020-03-19

Document ID: EDOC1000181601

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