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Table Of Contents

VMware vCenter AppSpeed Installation Guide

30 VMware, Inc.

4ClicktheAppSpeedbutton.

5Iftheproblempersists,gotohttp://<AppSpeedserver_ip>/AppSpeed/static/setup.exeanddownload

setup.exefromtheAppSpeedBrain.

Ifyousucceed,theserverisaccessible.

6Iftheproblempersistsandthe503ServiceUnavailablemessageappears,logintotheAppSpeedserver

virtualmachineastheconsoleuserandrunrestart_AppSpeed fromtheconsole.

Problem

TheuserinterfacecannotconnecttoAppSpeed.

Cause

StorageusedbytheAppSpeedserverwasdisconnectedforawhilecausingthefilesystemtorespondasa

read‐onlyfilesystem.

VerifythecausebyloggingintotheconsoleontheAppSpeedvirtualmachineandrunningcommandssuch

asstart_AppSpeedorrestart_AppSpeed.Theresultingerrormessagewillindicatethat

thefilesystemis

read‐only.Forexample,amessagesimilartothefollowingonemightappear:

OSError:[Error30]Read‐onlyfilesystem:ʹtwistd.pid’

Solution

1 Validatethatthestorageisup.

2FromthevSphereClientorVIclient,reboottheAppSpeedserver’svirtualmachinetoreinitializethefile

system.

General Errors While Using AppSpeed

IfyouhaveproblemswhileusingAppSpeed,trythesetroubleshootingsuggestions.

Problem

AvirtualmachinesisnotintheAppSpeedinventorytree.

Cause

NoAppSpeedprobeisconfiguredtomonitorthevirtualmachine.

Solution

1VerifythatanAppSpeedprobeisrunningandlocatedtogetherwiththevirtualmachineonthesamehost.

2Inthehostnetworkingconfiguration,verifythattheAppSpeedprobeisconnectedtothevSwitchthatthe

virtualmachineusesfortraffichandling.

Cause

Thevirtualmachineisnotmappedduetoalowvolumeoftraffic.

Solution

1IntheAnalysismodule,selectApplicationsandServersintheinventorytree.

2ClickUnmappedTrafficonthepageselectionbar.

3ClicktheServerstabandsearchforthevirtualmachine.

Alownumberofhitsindicatesthatthevirtualmachineisnotyetmapped.

Cause

ThevirtualmachineisnotdisplayedbecauseSSLprivatekeysneedtobeloaded.