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Advanced O&M Command Reference

OceanStor 2800 V3 V300R006

This document is applicable to OceanStor 2800 V3. 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. 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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delete hyper_metro_pair db

delete hyper_metro_pair db


The delete hyper_metro_pair db command is used to forcibly delete the database information about a specific HyperMetro pair.


delete hyper_metro_pair db local_pair_id=? db_index=? svc_db_index=? { lun_id=? | file_system_id=? }






ID of a HyperMetro pair.

Export the CCDB and check the incorrect local_pair_id.


HyperMetro database index.

Export the GDB and check the incorrect index.


HyperMetro service database index.

Export the service GDB and check the incorrect index.



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


File system ID.

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


Developer view

Usage Guidelines

  • Do not use this command without R&D engineers' guidance. This command can be used to delete the HyperMetro configuration only when a HyperMetro database is incorrect and the HyperMetro cannot be deleted on the CLI. Do not use this command in other scenarios.
  • This command must be used with the "delete hyper_metro_rsstype", "delete hyper_metro_dcl", and "delete hyper_metro_log" commands. Restart the system after running the commands.


Delete the database information on LUN "0" about the HyperMetro pair whose HyperMetro database index is "0", service database index is "0", and DS ID is "0".

developer:/>delete hyper_metro_pair db local_pair_id=0 db_index=0 svc_db_index=0 lun_id=0 
DANGER: You are about to forcibly maintain the HyperMetro configuration. This operation will make the corresponding value-added pair unavailable. 
This operation enables you to forcibly delete a single configuration item of HyperMetro if HyperMetro objects cannot be deleted properly. 
Suggestion: Before performing this operation, contract R&D engineers and confirm the following: 
1. The system is not being configured by other users. 
2. Host I/Os of HyperMetro LUNs or file system have been stopped. 
3. The entered parameter values are correct. 
You need to perform this operation under the guidance of R&D engineers. 
Have you read danger 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: 2019-07-12

Document ID: EDOC1000138381

Views: 759548

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