Sun Microsystems Virtual Tape Library - Manual (Page 85)

Managing virtual libraries
96267 • G Chapter 4 VTL operations 71
3. Perform a configuration reboot:
Next task: “Creating ACSLS 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 part 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:: 210000e08b8a0bc2 ,1 disk connected configured unknown
c2:: 210100e08ba57d7c ,2 med-changer connected unconfigured unknown