+++ /dev/null
-#!@SHELL@
-
-# chg-rait
-#
-# This assumes we have rait-striped drives in several
-# other amanda changer configs.
-#
-# so we have a changerfile that lists other changers and
-# changer files.
-# nchangers=3
-# tpchanger_1="chg-mtx"
-# changerdev_1="/dev/mtx1"
-# changerfile_1="/some/file1"
-# tapedev_1="/some/dev"
-# tpchanger_2="chg-mtx"
-# changerdev_2="/dev/mtx2"
-# changerfile_2="/some/file2"
-# tapedev_2="/some/dev"
-# tpchanger_3="chg-mtx"
-# changerdev_3="/dev/mtx3"
-# changerfile_3="/some/file3"
-# tapedev_3="/some/dev"
-#
-# the tapedev_n entries are only needed if the changer script in question
-# uses tapedev.
-#
-
-#
-# debugging...
-#
-if [ -d "@AMANDA_DBGDIR@" ]; then
- DBGFILE=@AMANDA_DBGDIR@/rait-changer.debug
- KIDDEBUG=@AMANDA_DBGDIR@/changer.debug
- WORK=@AMANDA_DBGDIR@/chgwork$$
-else
- DBGFILE=/dev/null
- KIDDEBUG=/dev/null
- WORK=/tmp/chgwork$$
-fi
-
-exec 2>$DBGFILE
-echo "args: $0 $*" >&2
-set -x
-
-#
-# the usual config fun
-#
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-sbindir=@sbindir@
-libexecdir=@libexecdir@
-
-USE_VERSION_SUFFIXES="@USE_VERSION_SUFFIXES@"
-if test "$USE_VERSION_SUFFIXES" = "yes"; then
- SUF="-@VERSION@";
-else
- SUF=
-fi
-getconf=$sbindir/amgetconf$SUF
-
-
-PATH=$sbindir:$libexecdir:/usr/bin:/bin:/usr/sbin:/sbin:/usr/ucb
-export PATH
-
-changerfile=`$getconf changerfile`
-. $changerfile
-
-#
-# get config items that other changers use to put in our
-# fake amanda.conf files.
-#
-org=`$getconf ORG`
-mailto=`$getconf mailto`
-
-#
-# make a working directory (with amanda.conf) for each changer, and start the
-# changer script in background for each one
-#
-
-i=1
-while [ $i -le $nchangers ]
-do
- eval tpchanger=\$tpchanger_$i
- eval changerdev=\$changerdev_$i
- eval changerfile=\$changerfile_$i
- eval tapedev=\$tapedev_$i
-
- mkdir -p $WORK/$i
- cd $WORK/$i
-
- cat >> amanda.conf <<EOF
-org "$ORG"
-mailto "$mailto"
-tpchanger "$tpchanger"
-changerdev "$changerdev"
-changerfile "$changerfile"
-tapedev "$tapedev"
-
-define tapetype EXABYTE {
- comment "default tapetype"
- length 4200 mbytes
- filemark 48 kbytes
- speed 474 kbytes
-}
-EOF
-
- (
- $tpchanger "$@"
- echo "$?"> exitcode
- ) > stdout 2>stderr &
-
- i=`expr $i + 1`
-done
-
-wait
-
-#
-# once they've all finished, collect up the results
-#
-
-myexit=0
-myslot=-1
-mymax=65536
-myflag=1
-mydev=""
-mysep="{"
-
-case x$1 in
-x-slot|x-reset|x-eject|x-search|x-label)
-
- #
- # read slot number and device from each
- # slot numbers must match(?!), and is our resulting slot number
- # resulting device is {dev1,dev2,...} from each one
- #
- i=1
- while [ $i -le $nchangers ]
- do
- read exitcode < $WORK/$i/exitcode
- read n dev < $WORK/$i/stdout
- echo -------------- >&2
- cat $WORK/$i/stderr >&2
- cat $KIDDEBUG >&2
- echo -------------- >&2
-
- if [ "$exitcode" != 0 ]
- then
- myexit=$exitcode
- fi
- if [ $myslot = -1 ]
- then
- myslot=$n
- fi
- if [ $n != $myslot ]
- then
- # synch error!
- myexit=1
- echo "stackers are out of synch, issue a reset" >&2
- fi
- mydev="$mydev$mysep$dev"
- mysep=","
-
- i=`expr $i + 1`
- done
- mydev="rait:$mydev}"
- echo $myslot $mydev
- ;;
-x-info)
- #
- # read info from each
- # slot numbers must match(?!), and is our resulting slot number
- # minimum max slots is our resulting max slots
- # if any can't go backwards, the aggregate can't either
- #
- i=1
- while [ $i -le $nchangers ]
- do
- read exitcode < $WORK/$i/exitcode
- read n max flag < $WORK/$i/stdout
- echo -------------- >&2
- cat $WORK/$i/stderr >&2
- cat $KIDDEBUG >&2
- echo -------------- >&2
-
- if [ "$exitcode" != 0 ]
- then
- myexit=$exitcode
- fi
- if [ $myslot = -1 ]
- then
- myslot=$n
- fi
- if [ $n != $myslot ]
- then
- # synch error!
- myexit=1
- echo "stackers are out of synch, issue a -reset" >&2
- fi
- if [ $max -lt $mymax ]
- then
- mymax=$max
- fi
- if [ $flag = 0 ]
- then
- myflag=0
- fi
- i=`expr $i + 1`
- done
- echo $myslot $mymax $myflag
-
-esac
-
-#
-# clean up work directories
-#
-rm -rf $WORK
-
-exit $myexit
projects / debian / amanda / blobdiff