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Advanced O&M Command Reference

OceanStor 2000, 5000, and 6000 V3 Series V300R006

This document is applicable to OceanStor 2200 V3, 2600 V3 Video Surveillance Edition, 2600 V3, 5300 V3, 5500 V3, 5600 V3, 5800 V3, and 6800 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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clear nfs nfsv4_dbuffer

clear nfs nfsv4_dbuffer

Function

The clear nfs nfsv4_dbuffer command is used to clear the NFSv4 dbuffer cache.

Format

clear nfs nfsv4_dbuffer [ local_ip=? ] [ remote_ip=? ] [ vstore_id=? ]

Parameters

Parameter

Description

Value

local_ip

Local IP address.

IPv4 or IPv6 address.

remote_ip

Remote IP address.

IPv4 or IPv6 address.

vstore_id

vStore ID.

The value must be an integer from 0 to 511.

Views

Developer view

Usage Guidelines

OceanStor 6800 V3/2200 V3/2600 V3/5300 V3/5500 V3/5600 V3/5800 V3 storage systems support this command.

Example

  • Clear NFSv4 dbuffer data through local IP address "192.168.1.10".
    developer:/>clear nfs nfsv4_dbuffer local_ip=192.168.1.10 
    WARNING: You are about to clear NFSv4 dbuffer. This operation may cause the NFS share service to be interrupted. 
    Suggestion: Ensure that you want to perform this operation based on the service type. 
    Do you wish to continue?(y/n)y  
    Command executed successfully.  
     
  • Clear NFSv4 dbuffer data through remote IP address "192.168.1.11".
    developer:/>clear nfs nfsv4_dbuffer remote_ip=192.168.1.11 
    WARNING: You are about to clear NFSv4 dbuffer. This operation may cause the NFS share service to be interrupted. 
    Suggestion: Ensure that you want to perform this operation based on the service type. 
    Do you wish to continue?(y/n)y  
    Command executed successfully.
  • Clear NFSv4 dbuffer data through vStore ID "1".
    developer:/>clear nfs nfsv4_dbuffer vstore_id=1 
    WARNING: You are about to clear NFSv4 dbuffer. This operation may cause the NFS share service to be interrupted. 
    Suggestion: Ensure that you want to perform this operation based on the service type. 
    Do you wish to continue?(y/n)y  
    Command executed successfully.
  • Clear all NFSv4 dbuffer data.
    developer:/>clear nfs nfsv4_dbuffer 
    WARNING: You are about to clear NFSv4 dbuffer. This operation may cause the NFS share service to be interrupted. 
    Suggestion: Ensure that you want to perform this operation based on the service type. 
    Do you wish to continue?(y/n)y  
    Command executed successfully.

System Response

None

Translation
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Updated: 2019-07-12

Document ID: EDOC1000138402

Views: 608983

Downloads: 695

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