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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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change cache file_system_hitcount

change cache file_system_hitcount


The change cache file_system_hitcount command is used to clear the I/O hit count in the cache of the file system.


change cache file_system_hitcount file_system_id=?





file_system_id=? File system ID.

The value ranges from 0 to 4294967295.


Developer view

Usage Guidelines



Clear the I/O hit count in the cache of the file system whose ID is 0.

developer:/>change cache file_system_hitcount file_system_id=0
WARNING: You are about to clear the I/O hit count in the cache of the file system. This operation may affect the system performance.
Suggestion: Before running this operation, ensure that the ID of the file system exists and is correct.
Have you read warning 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: 750382

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