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Advanced O&M Command Reference

OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F 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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delete snapsync db

delete snapsync db


The delete snapsync db command is used to forcibly delete database information about snapshot synchronization.


delete snapsync db db_index=? local_fs_id=?





db_index Database index of snapshot synchronization.

To obtain the value, run the "show snapsync db" command.

local_fs_id Local file system ID of snapshot synchronization.

To obtain the value, run the "show snapsync db" command.


Developer view

Usage Guidelines

  • Run this command under the guidance of R&D engineers. This command is only used to delete snapshot synchronization configurations when snapshot synchronization cannot be deleted on the CLI due to snapshot synchronization database errors. Do not use the command in other scenarios.
  • Use this command together with "delete snapsync dcl" and "delete snapsync service_db" commands, and restart the system.


Delete database information about snapshot synchronization "1".

developer:/>delete snapsync db db_index=1 local_fs_id=1
DANGER: You are about to forcibly delete snapshot synchronization configurations. This operation will cause the corresponding snapshot synchronization to be unavailable. This operation enables you to forcibly delete the configuration information about a single item of snapshot synchronization if snapshot synchronization pairs cannot be deleted properly.
Suggestion:  Before performing this operation, contact R&D engineers and complete all operations under their guidance. In the meantime, ensure that: 
1. No other users are performing configuration operations. 
2. The entered parameters are correct.
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: 2020-01-17

Document ID: EDOC1000181602

Views: 748768

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