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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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show service nfs_config

show service nfs_config

Function

The show service nfs_config command is used to query the NFS common configuration.

Format

show service nfs_config

Parameters

None

Level

Guest

Usage Guidelines

None

Example

  • Query the NFS common configuration.

    admin:/>show service nfs_config
    Communication Thread Number   : 100
    Work Thread Number            : 100
    Max Block Size(byte)          : 10240
    Listen IP                     : permit *
    Client List                   : permit *
    Communication Thread Priority : normal
    Transcode Switch Status       : Disabled
    Silent Time(s)                : 60
    Fileid Length(bit)            : 32
    Nsm Query Dns Switch Status   : Enabled
    NFSv3 Automount Switch        : Enabled
    NFSv4 Automount Switch        : Enabled
    NFSv4.1 Automount Switch      : Enabled
    Extended Groups Switch        : Disabled
    Extended Groups Limit         : 32
    Slow I/O Percent(%)           : 50 
    Nobody UID                    : 65534
    Default Windows User          : win_user
    Flow Control Switch           : Disabled
    Flow Control Percent(%)       : 50
    Flow Control Timedelay(ms)    : 200
  • Query the NFS configuration of a vStore.

    admin@vstore1:/>show service nfs_config
    NFSv3 Automount Switch   : Enabled
    NFSv4 Automount Switch   : Enabled
    NFSv4.1 Automount Switch : Enabled
    Extended Groups Switch   : Disabled
    Extended Groups Limit    : 32
    Nobody UID               : 65534
    Default Windows User     : win_user

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Communication Thread Number

Number of NFS-based communication threads.

Work Thread Number

Number of NFS-based working threads.

Max Block Size(byte)

NFS MTU.

Listen IP

Blacklist and whitelist of NFS listening IP addresses.

Client List

Blacklist and whitelist of NFS clients.

Communication Thread Priority

Priority of NFS-based communication threads.

Transcode Switch Status

Switch of NFS transcoding.

Silent Time(s)

NFS silent period duration.

Fileid Length(bit)

NFS file ID length.

Nsm Query Dns Switch Status

Whether to enable or disable the function of NSM to query DNS host names.

NFSv3 Automount Switch

Whether to enable or disable the function of automatically mounting directories for NFSv3.

NFSv4 Automount Switch

Whether to enable or disable the function of automatically mounting directories for NFSv4.

NFSv4.1 Automount Switch

Whether to enable or disable the function of automatically mounting directories for NFSv4.1.

Extended Groups Switch

Whether to enable or disable the extended group function.

Extended Groups Limit

Number of extended groups.

Slow I/O Percent(%)

Percentage of slow I/O requests.

Nobody UID

ID of the nobody user.

Default Windows User

Default Windows user of the NFS user mapping.

Flow Control Switch

Switch of NFS I/O flow control.

Flow Control Percent(%)

Percentage of the number of NFS slow I/O requests to the total number of requests in flow control.

Flow Control Timedelay(ms)

Delay threshold of NFS I/O flow control.

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Updated: 2020-01-17

Document ID: EDOC1000181601

Views: 381059

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