- Sun Storage Virtual Tape Library VTL User Guide

Managing virtual libraries
96267 • G Chapter 4 VTL operations 71
3. Performaconfigurationreboot:
Nexttask: “CreatingACSL Shostdriverinstancesforvirtuallibraries”onpage 71.
▼ CreatingACSLShost driverinstances forvirtual libraries
OnceyouhavediscoveredthenewlyattachedVTLvirtuallibraries,proceedas
follows.
1. LogintotheACSLSserveras root.
2. Changetothethehomedirectoryofthe ACSSS user,
$ACSSS_HOME:
Thedefaultlocationof $ACSSS_HOME is
/export/home/ACSSS.
3. QuiesceACSLSwiththe kill command:
AmessagethatstatesthatthePID filedoesnotexistmeansthatACSLSwasnot
running.
4. ObtaintheWorldWideNames(WWNs)fortheremoteFibreChannelportsthat
connectthenewvirtuallibraries.Runthecfgadm commandwiththe
show_SCSI_LUN option ,andchecktheoutput
fortheWWNsofmed-changer
devices:
TheWWNsarepa rtofthe Ap_Id string,locatedbetweenthecontrollernumber
andtheLUNnumber:
[ACSLS_server]root:# ./reboot -- -r
[ACSLS_server]root:# cd $ACSSS_HOME
[ACSLS_server]root:# ./kill.acsss
kill.acsss: Bringing down ACSLS
kill.acsss: ACSLS is down
[ACSLS_server]root:# ./cfgadm -o show_SCSI_LUN -al
Ap_Id Type Receptacle Occupant Condition
c2 fc-fabric connected configured unknown
c2::
202700a0b811158a
,0 unavailable connected configured unknown
c2:: 210000e08b8a0bc2 ,0 med-changer connected unconfigured unknown
c2:: 210000e08b8affc2 ,1 med-changer connected unconfigured unknown
c2::
202700a0b811158a
,31 disk connected configured unknown
c2::
210000e08b8 a0bc2
,1 disk connected configured unknown
c2:: 210100e08ba57d7c ,2 med-changer connected unconfigured unknown