On Thu, 5 Oct 2006, Pedro Sepúlveda wrote:
I have a robotic library Storagetek L40 with twho drives Ultrium
LTO 2. In my server I have a network card scsii. I have Red Hat
Advanced Server 3.0
With this scsii I have connected the robot as the two drives in
such a way that the first drive is /dev/nst0 0 and the second is
/dev/nst0 1. I use this commands for example:
/bacula/etc/mtx-changer / dev/sg2 loaded 0 / dev/nst1 0
and for the other one
/bacula/etc/mtx-changer / dev/sg2 loaded 0 / dev/nst1 1
I don't know as configuring this in the bacula-sd.conf so that it
works. Can they help me?
This looks like it should work. Just be sure to reference only the
'STK-L40' device in the Storage configuration in the director, not
the drives directly. You may have to modify the installed
mtx-changer script per the attached patch; the patch may at least
give you an idea of what might need to be changed.
-- Michael
#
# An autochanger device with two drives
#
Autochanger {
Name = STK-L40
Device = STK-L40-1, STK-L40-2
Changer Command = "/bacula/etc/mtx-changer %c %o %S %a %d"
Changer Device = /dev/sg2
}
Device {
Name = STK-L40-1
Drive Index = 0
Media Type = Ultrium2
Archive Device = /dev/nst1
AutomaticMount = yes;
AlwaysOpen = yes;
RemovableMedia = yes;
RandomAccess = no;
AutoChanger = yes
}
Device {
Name = STK-L40-2
Drive Index = 1
Media Type = Ultrium2
Archive Device = /dev/nst1
AutomaticMount = yes;
AlwaysOpen = yes;
RemovableMedia = yes;
RandomAccess = no;
AutoChanger = yes
}
--- mtx-changer 2006-09-05 12:02:54.000000000 -0500
+++ mtx-changer.good 2006-08-11 14:37:56.000000000 -0500
@@ -2,7 +2,7 @@
#
# Bacula interface to mtx autoloader
#
-# $Id: mtx-changer.in,v 1.27 2006/08/06 01:46:59 junkmale Exp $
+# $Id: mtx-changer.in,v 1.26 2006/04/21 11:25:15 kerns Exp $
#
# If you set in your Device resource
#
@@ -132,8 +132,8 @@
debug "Doing mtx -f $ctl unload $slot $drive"
#
# enable the following line if you need to eject the cartridge
-# mt -f $device offline
-# sleep 10
+ mt -f $device offline
+ sleep 10
${MTX} -f $ctl unload $slot $drive
;;
@@ -144,8 +144,8 @@
#
# Increase the sleep time if you have a slow device
# or remove the sleep and add the following:
-# wait_for_drive $device
- sleep 15
+ wait_for_drive $device
+# sleep 60
exit $rtn
;;
@@ -153,7 +153,7 @@
debug "Doing mtx -f $ctl -- to list volumes"
make_temp_file
# Enable the following if you are using barcodes and need an inventory
-# ${MTX} -f $ctl inventory
+ ${MTX} -f $ctl inventory
${MTX} -f $ctl status >${TMPFILE}
rtn=$?
cat ${TMPFILE} | grep " *Storage Element [0-9]*:.*Full" | awk "{print
\$3 \$4}" | sed "s/Full *\(:VolumeTag=\)*//"
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