Red Hat LINUX VIRTUAL SERVER 5.1 - ADMINISTRATION Instrukcja Użytkownika Pobierz pdf (Strona 9)

VMware, Inc. 9

Chapter 1 Managing vSphere with Command-Line Interfaces

 command.Reportsonormodifiesstateonthesystem.

Running ESXCLI vCLI Commands

YoucanrunanESXCLIvCLIcommandremotelyagainstaspecifichostoragainstavCenterServersystem.

Youhavethefollowingchoices:

 DeploythevMAapplianceonanESXisystemandauthenticateagainstasetoftargetservers.Youcan

thenrunESXCLIcommandsagainstanytargetserverbyspecifyingthe--hostdispatcheroption.No

additionalauthenticationisrequired.SeethevSphereManagementAssistantGuide.

 InstallthevCLIpackageononeofthesupportedWindowsorLinuxsystems.TheESXCLIcommandset

isincluded.YoucanruncommandsagainstanESXiorvCenterServersystemifyouspecifyconnection

options.See“InstallingvCLI”onpage 13.

Command Syntax

Afterinstallation,runESXCLIcommandsagainstaspecifichostbyfirstspecifyingalldispatcheroptions.If

thetargetserverisavCenterServersystem,specifythetargetESXihostbeforeanyESXCLInamespaces,

commands,andsupportedoptions.

esxcli --server myESXi --username user1 --password 'my_password' storage nfs list

esxcli --server myVCServer --username user1 --password 'my_pwd' --vihost myESXi.mycompany.com

storage nfs list

Eachtimeyourunacommand,youmustspecifyauthenticationinformation.See“UsingthevSphere

Command‐LineInterface”onpage 23.

Command Support when Host and vCLI Version Do Not Match

WhenyourunanESXCLIvCLIcommand,youmustknowthecommandssupportedonthetargethost

specifiedwith--serverorasavMAtarget.

 IfyouruncommandsagainstESXi4.xhosts,ESXCLI4.xcommandsaresupported.

 IfyouruncommandsagainstESXi5.0hosts,ESXCLI5.0commandsaresupported.ESXCLI5.1

commandsthatwereincludedinESXCLI5.0arealsosupported.

 IfyouruncommandsagainstESXi5.1hosts,ESXCLI5.1andESXCLI5.0commandsaresupported.

VMwarepartnersmightdevelopcustomESXCLIcommandsthatyoucanrunonhostswherethepartnerVIB

hasbeeninstalled.

Runesxcli --server <target> --helpforalistofnamespacessupportedonthetarget.Youcandrill

down

intothenamespacesforadditionalhelp.

Running ESXCLI Commands in the ESXi Shell

ESXCLIcommandsintheESXiShellarefullysupportedunlesstheyaremarkedasinternalintheonlinehelp.

TheESXiShellisdisabledbydefault.YoumustenabletheESXiShellbeforeyoucanruncommandsinthe

shell.See“ESXiShellAccesswiththeDirectConsole”onpage 10.

To run an ESXCLI command in the ESXi Shell

1Logintotheshell.

2Runthecommand.Forexample,tolistNASstoragedevices,runthefollowingcommand.

esxcli storage nfs list

Youcanuse--helpatanylevelofesxcliforhelponavailablenamespaces,commands,oroptions.

MPORTANTESXCLIonESX4.xhostsdoesnotsupporttargetingavCenterServersystem.Youcantherefore

notruncommandswith--serverpointingtoavCenterServersystemevenifyouinstallvCLI5.0orvCLI5.1.

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