X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=bacula%2Fscripts%2Fmtx-changer.in;h=a40e13769cf845cd3dd5be6a2601df9a9e74562f;hb=840f9cf38fa5839c9031ff6201f81287ed91aa5a;hp=82e85f970801824f066cd9e35542be36d1f8d959;hpb=ee26ad0b6b25e64d5928f995ca4cdf57bde8cc2c;p=bacula%2Fbacula

diff --git a/bacula/scripts/mtx-changer.in b/bacula/scripts/mtx-changer.in
index 82e85f9708..a40e13769c 100644
--- a/bacula/scripts/mtx-changer.in
+++ b/bacula/scripts/mtx-changer.in
@@ -23,6 +23,18 @@
 #   the SCSI control channel is /dev/sg0, and the read/write device
 #   is /dev/nst0.
 #
+#  The commands are:
+#      Command		  Function
+#      unload		  unload a given slot
+#      load		  load a given slot
+#      loaded		  which slot is loaded?
+#      list		  list Volume names (requires barcode reader)
+#      slots		  how many slots total?
+#
+#  Slots are numbered from 1 ...
+#  Drives are numbered from 0 ...
+#
+#
 #  If you need to an offline, refer to the drive as $4
 #    e.g.   mt -f $4 offline
 #
@@ -34,32 +46,14 @@
 #   exit code, Bacula will assume the request failed.
 #
 
-MTX=@MTX@
+# source our conf file
+. @scriptdir@/mtx-changer.conf
 
-# mt status output
-# SunOS     No Additional Sense
-# FreeBSD   Current Driver State: at rest.
-# Linux     ONLINE
-
-OS=`uname`
-case ${OS} in
-  SunOS)
-    ready="No Additional Sense"
-    ;;
-  FreeBSD)
-    ready="Current Driver State: at rest."
-    ;;
-  *)
-    ready="ONLINE"
-  ;;
-esac
+MTX=@MTX@
 
-#
-# log whats done
-#
-# to turn on logging, uncomment the following line
-#touch @working_dir@/mtx.log
-#
+if test ${debug_log} -ne 0 ; then
+  touch @working_dir@/mtx.log
+fi
 dbgfile="@working_dir@/mtx.log"
 debug() {
     if test -f $dbgfile; then
@@ -96,7 +90,7 @@ make_temp_file() {
 wait_for_drive() {
   i=0 
   while [ $i -le 300 ]; do  # Wait max 300 seconds
-    if mt -f $1 status | grep ${ready}	>/dev/null 2>&1; then
+    if mt -f $1 status 2>&1 | grep "${ready}" >/dev/null 2>&1; then
       break
     fi
     debug "Device $1 - not ready, retrying..."
@@ -112,7 +106,7 @@ check_parm_count() {
     pCountNeed=$2
     if test $pCount -lt $pCountNeed; then
 	echo "usage: mtx-changer ctl-device command [slot archive-device drive-index]"
-	echo "	Insufficient number of arguments arguments given."
+	echo "	Insufficient number of arguments given."
 	if test $pCount -lt 2; then
 	    echo "  Mimimum usage is first two arguments ..."
 	else
@@ -150,10 +144,13 @@ debug "Parms: $ctl $cmd $slot $device $drive"
 case $cmd in 
    unload)
       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
+
+      if test ${offline} -eq 1 ; then
+	mt -f $device offline
+      fi
+      if test ${offline_sleep} -ne 0 ; then
+	sleep ${offline_sleep}
+      fi
       ${MTX} -f $ctl unload $slot $drive
       ;;
 
@@ -161,28 +158,28 @@ case $cmd in
       debug "Doing mtx -f $ctl load $slot $drive"
       ${MTX} -f $ctl load $slot $drive
       rtn=$?
-#
-# Increase the sleep time if you have a slow device
-# or remove the sleep and add the following:
-#     wait_for_drive $device
-      sleep 15
+      if test ${load_sleep} -ne 0 ; then
+	sleep ${load_sleep}
+      fi
+      wait_for_drive $device
       exit $rtn
       ;;
 
    list) 
       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
+      if test ${inventory} -ne 0 ; then
+	${MTX} -f $ctl inventory
+      fi
       ${MTX} -f $ctl status >${TMPFILE}
       rtn=$?
-      cat ${TMPFILE} | grep " *Storage Element [0-9]*:.*Full" | awk "{print \$3 \$4}" | sed "s/Full *\(:VolumeTag=\)*//"
+      if test ${vxa_packetloader} -ne 0 ; then
+	cat ${TMPFILE} | grep " *Storage Element [0-9]*:.*Full" | sed "s/ Storage Element //" | sed "s/Full :VolumeTag=//"
+      else
+	cat ${TMPFILE} | grep " Storage Element [0-9]*:.*Full" | awk "{print \$3 \$4}" | sed "s/Full *\(:VolumeTag=\)*//"
+      fi
       cat ${TMPFILE} | grep "^Data Transfer Element [0-9]*:Full (Storage Element [0-9]" | awk '{printf "%s:%s\n",$7,$10}'
       rm -f ${TMPFILE} >/dev/null 2>&1
-#
-# If you have a VXA PacketLoader and the above does not work, try
-#  turning it off and enabling the following line.
-#     ${MTX} -f $ctl status | grep " *Storage Element [0-9]*:.*Full" | sed "s/*Storage Element //" | sed "s/Full :VolumeTag=//"
       exit $rtn
       ;;