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Table Of Contents
Lab Manager User’s Guide
136 VMware, Inc.
Table 15-1. vCenter Lab Manager Preferences
Name Details
LoginPolicy SelectRememberUserNameOnlyifyouwantLabManagertoretaintheusernamebut
notthepassword.
SelectAutomaticallyLoginifyouwantLabManagertologusersinwhentheystartLab
Manager.
LabManagerusespersistentcookies(physicallystoredonthecomputerharddisk)to
retain
thelogininformation.Ifyoudeletethebrowsercookies,thisinformationisnot
availableuntilyouloginagain.
vCenterLab Manager
InstallationID
LabManagerusestheinstallationIDtogenerateMACaddressesforvirtualmachines.
IfyouhavemorethanoneLabManagerinstallationonthesamenetwork,each
installationmust
haveauniqueIDtoensurethattherearenoMACaddressconflicts.
LabManagerrandomlyassignsanIDandallowstheadministratortomanuallyeditthe
valueifanIDcollisionoccurs.
vCenterLab Manager
InstallationHostIPAddress
IPaddressoftheLabManagerserver.
vCenterLab ManagerHost
Name
DNSname
oftheLabManagerserver.
SessionTimeout TimeyouwanttheLab Managerapplicationtoremainactivewithoutuserinteraction.
IPReleaseTimeout SpecifieshowlongtoreservereleasedIPaddressesbeforereturningthemtotheIPpool.
See“MonitorIPPoolUsageforaPhysicalNetwork”onpage 102.
HostRefreshFrequency Frequencyofcheckingwhether
ESX/ESXihostsareaccessibleorhung.Thedefaultis
60 seconds.
HostHungTimeout Timetowaitbeforemarkingahostashung.
HostDefaultMaximum
NumberofVMs
Maximumnumberofdeployedvirtualmachinesallowedonahost.Thedefaultis64.
Forinformationonquotas,see“ModifyHostPropertiesonpage 92.
Host
AgentRequestTimeout TimetowaitbeforeanoperationthatusestheLab Manageragentfails.
Forexample,importingavirtualmachinetemplatefromanSMBshare.
ImportfromvCenter
Timeout
TimetowaitbeforeavCenterimportfails.Thedefaultis120minutes.
WhenLab ManagerimportsavirtualmachinefromvCenter,vCenterclones
thevirtual
machine.Thetimeoutvalueappliestothiscloningtask.
DatastoreGarbage
CollectionFrequency
Frequencyofgarbagecollectionondatastores.Thedefaultis120seconds.
Garbagecollectionistheautomaticdetectionandfreeingofimagesthatarenolongerin
use.Lab Managerdoesnotimmediatelydeletefilesassociatedwithadeleted
virtual
machine.
Lab Managerstoresvirtualmachinefilesinatreeofrelatedlinkedclones.Eachpassof
thegarbagecollectorinvolvesanattempttodeletenodesthatnolongerhave
dependencies.Severalpassesovertimemightberequiredtofreeupthespaceassociated
withadeletedvirtualmachine.
ActivityLog
HistorytoKeep Daysofloghistorytokeepbeforedeletingit.Thedefaultis90days.
Type0 toneverdeletelogs.
ActivityLogHistoryShown DaysofloghistorytodisplayintheWebconsole.Thedefaultis30days.
Type0 toshowallactivity.
DisplayBackgroundImage
onLoginScreen
Choose
whethertodisplaythebackgroundimage.
IfyouhaveasloworremoteconnectiontoLabManager,youcanturnoffthe
backgroundimagetospeeduploadingtime.
ProvideDefault
ConfigurationandMachine
Names
ChoosewhetheryouwantLab Managertogeneratedefaultnamesforconfigurations
andvirtualmachines.