User's Manual

Table Of Contents
Creating,adding,ordeletingaRAIDarray
Thistopicprovidesinstructionsonhowtocreate,add,ordeleteaRAIDarrayusingtheLSISoftwareRAID
CongurationUtilityprogram.
Note:BeforeyoucreateaRAIDarrayusingtheLSISoftwareRAIDCongurationUtilityprogram,makesure
thattheservermeetstherequiredhardwareconguration.Forexample,theserverneedstohavethe
requirednumberofSATAharddiskdrivesinstalledandconnectedtothesystemboard.SeeAboutRAID”
onpage72
forinformationabouttherequirednumberofharddiskdrivesforeachRAIDlevel.Ifyouwantto
createaRAID5arrayusingtheLSISoftwareRAIDCongurationUtilityprogram,theserveralsoneedsto
haveaThinkServerSATASoftwareRAID5Keyinstalledonthesystemboard.See“Installingorremovingthe
ThinkServerSATASoftwareRAID5Key”onpage102
.
Tocreate,add,ordeleteaRAIDarrayusingtheLSISoftwareRAIDCongurationUtilityprogram,dothe
following:
1.StarttheLSISoftwareRAIDCongurationUtilityprogram.See“StartingtheLSISoftwareRAID
CongurationUtilityprogram”onpage75.
2.Onthemaininterfaceoftheprogram,dooneofthefollowingdependingonyourneeds:
IfyouwanttocreateaRAIDarray,selectEasyCongurationandthenfollowtheinstructionson
thescreen.
IfyouwanttoaddasecondaryRAIDconguration,selectView/AddCongurationandthenfollow
theinstructionsonthescreentoviewthecurrentcongurationandaddanewconguration.
IfyouwanttodeletetheexistingRAIDconguration,exittheprogramandbackupallyourdataon
theharddiskdrives.Afterbackingupallyourdata,entertheprogrammaininterfaceandselectClear
Conguration.SelectYeswhenpromptedandfollowtheinstructionsonthescreen.
Attention:DeletingtheexistingRAIDcongurationerasesalldataonthevirtualdrive.Makesurethat
youbackupalldatabeforedeletingtheRAIDarray.Iftheoperatingsystemisinstalledonthevirtual
driveyouwanttodelete,youneedtoreinstalltheoperatingsystemaftercompletingtheoperation.
IfyouwanttodeletetheexistingRAIDcongurationandmakeanewconguration,exittheprogram
andbackupallyourdataontheharddiskdrives.Afterbackingupallyourdata,entertheprogram
maininterfaceandselectNewConguration.SelectYeswhenpromptedtoproceedandthen
followtheinstructionsonthescreen.
Attention:DeletingtheexistingRAIDcongurationerasesalldataonthevirtualdrive.Makesurethat
youbackupalldatabeforedeletingtheRAIDarray.Iftheoperatingsystemisinstalledonthevirtual
driveyouwanttodelete,youneedtoreinstalltheoperatingsystemaftercompletingtheoperation.
Initializingavirtualdrive
ThistopicprovidesinstructionsonhowtoinitializeavirtualdriveusingtheLSISoftwareRAIDConguration
Utilityprogramaftercompletingthecongurationprocess.
Virtualdriveinitializationistheprocessofwritingzerostothedataeldsofavirtualdriveand,infault-tolerant
RAIDlevels,generatingthecorrespondingparitytoputthevirtualdriveinareadystate.Initializationerases
alldataonthevirtualdrive.Drivegroupswillworkwithoutbeinginitialized,buttheycanfailaconsistency
checkbecausetheparityeldshavenotbeengenerated.
Notes:
1.Makesurethatyoubackupanydatayouwanttokeepbeforeinitializingavirtualdrive.
2.Makesurethattheoperatingsystemisnotinstalledonthevirtualdriveyouareinitializing.Otherwise,
youneedtoreinstalltheoperatingsystemaftercompletingtheoperation.
ToinitializeavirtualdriveusingtheLSISoftwareRAIDCongurationUtilityprogram,dothefollowing:
Chapter5.Conguringtheserver77