Sun Microsystems Virtual Tape Library User Manual page 85

Managing virtual libraries
3. Perform a configuration reboot:
[ACSLS_server]root:# ./reboot -- -r
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,
[ACSLS_server]root:# cd $ACSSS_HOME
The default location of $ACSSS_HOME is
3. Quiesce ACSLS with the kill command:
[ACSLS_server]root:# ./kill.acsss
kill.acsss: Bringing down ACSLS
kill.acsss: ACSLS is down
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:# ./cfgadm -o show_SCSI_LUN -al
Ap_Id
c2
202700a0b811158a
c2::
c2:: 210000e08b8a0bc2
c2:: 210000e08b8affc2
202700a0b811158a
c2::
210000e08b8a0bc2
c2::
c2:: 210100e08ba57d7c
96267 • G
Type Receptacle
fc-fabric connected
,0 unavailable connected
,0 med-changer connected
,1 med-changer connected
,31 disk connected
,1 disk connected
,2 med-changer connected
$ACSSS_HOME
.
/export/home/ACSSS
Occupant
configured
configured
unconfigured
unconfigured
configured
configured
unconfigured
Chapter 4 VTL operations
:
Condition
unknown
unknown
unknown
unknown
unknown
unknown
unknown
71