Am 04.11.2005 um 11:20 schrieb Paul Bijnens:
I'm still waiting for the "sh -vx" output of chg-disk.
The last one you sent, was a normal case, not the case of
going from the last-but-one to the last slot.
So do:
$ cd /usr/local/amanda/etc/amanda/daily
$ /usr/local/libexec/chg-disk -slot 7
$ sh -vx /usr/local/libexec/chg-disk -next
sorry, forgot that .. output is attached, hope it's ok this time.
bye
stefan Herrmann
7 file:/Volumes/amanda1/daily
#! /bin/sh
#
# Amanda, The Advanced Maryland Automatic Network Disk Archiver
# Copyright (c) 1991-1999 University of Maryland at College Park
# All Rights Reserved.
#
# Permission to use, copy, modify, distribute, and sell this software and its
# documentation for any purpose is hereby granted without fee, provided that
# the above copyright notice appear in all copies and that both that
# copyright notice and this permission notice appear in supporting
# documentation, and that the name of U.M. not be used in advertising or
# publicity pertaining to distribution of the software without specific,
# written prior permission. U.M. makes no representations about the
# suitability of this software for any purpose. It is provided "as is"
# without express or implied warranty.
#
# U.M. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL U.M.
# BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
# OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
# Author: Jean-Christian SIMONETTI, System and Network Engineer
# Wanadoo Portails
# Sophia Antipolis, France
#
# This changer script is based on a directory structure like:
# slot_root_dir -|
# |- info
# |- data -> slot1
# |- slot1
# |- slot2
# |- ...
# |- slotn
# where 'slot_root_dir' is the tapedev 'file:xxx' parameter and 'n'
# is the tapecycle parameter.
#
# To use this driver, just put the line 'tpchanger "chg-disk"' in your
# amanda.conf.
#
# Example of use:
# --- cut here ---
# tapedev "file:/BACKUP2/slots/"
# rawtapedev "file:/BACKUP2/slots/"
# changerdev "/dev/null"
# tpchanger "chg-disk"
# changerfile "/usr/local/amanda/etc/changer"
# tapetype HARD-DISK
# define tapetype HARD-DISK {
# length 12000 mbytes
# }
# --- cut here ---
#
# The number of slot is equal to your tapecyle.
# You must create the slots and data directory.
#
prefix=/usr/local/amanda
+ prefix=/usr/local/amanda
exec_prefix=${prefix}
+ exec_prefix=/usr/local/amanda
sbindir=${exec_prefix}/sbin
+ sbindir=/usr/local/amanda/sbin
libexecdir=${exec_prefix}/libexec
+ libexecdir=/usr/local/amanda/libexec
PATH=$sbindir:$libexecdir:/usr/bin:/bin:/usr/sbin:/sbin:/usr/ucb:/usr/local/bin
+
PATH=/usr/local/amanda/sbin:/usr/local/amanda/libexec:/usr/bin:/bin:/usr/sbin:/sbin:/usr/ucb:/usr/local/bin
export PATH
+ export PATH
USE_VERSION_SUFFIXES="no"
+ USE_VERSION_SUFFIXES=no
if test "$USE_VERSION_SUFFIXES" = "yes"; then
SUF="-2.4.5"
else
SUF=
fi
+ test no = yes
+ SUF=
MYNAME=$0
+ MYNAME=/usr/local/amanda/libexec/chg-disk
TAPE=`amgetconf$SUF tapedev`
amgetconf$SUF tapedev
++ amgetconf tapedev
+ TAPE=file:/Volumes/amanda1/daily
SLOTDIR=`echo $TAPE | sed 's/^file://'`
echo $TAPE | sed 's/^file://'
++ echo file:/Volumes/amanda1/daily
++ sed 's/^file://'
+ SLOTDIR=/Volumes/amanda1/daily
CHANGERFILE=`amgetconf$SUF changerfile`
amgetconf$SUF changerfile
++ amgetconf changerfile
+ CHANGERFILE=/usr/local/amanda/etc/amanda/daily/changer
ACCESSFILE=$CHANGERFILE-access
+ ACCESSFILE=/usr/local/amanda/etc/amanda/daily/changer-access
CLEANFILE=$CHANGERFILE-clean
+ CLEANFILE=/usr/local/amanda/etc/amanda/daily/changer-clean
SLOTFILE=$CHANGERFILE-slot
+ SLOTFILE=/usr/local/amanda/etc/amanda/daily/changer-slot
[ ! -f $ACCESSFILE ] && echo 0 > $ACCESSFILE
+ '[' '!' -f /usr/local/amanda/etc/amanda/daily/changer-access ']'
[ ! -f $CLEANFILE ] && echo 0 > $CLEANFILE
+ '[' '!' -f /usr/local/amanda/etc/amanda/daily/changer-clean ']'
[ ! -f $SLOTFILE ] && echo 0 > $SLOTFILE
+ '[' '!' -f /usr/local/amanda/etc/amanda/daily/changer-slot ']'
ACCESSCOUNT=`cat $ACCESSFILE`
cat $ACCESSFILE
++ cat /usr/local/amanda/etc/amanda/daily/changer-access
+ ACCESSCOUNT=2
CLEANCOUNT=`cat $CLEANFILE`
cat $CLEANFILE
++ cat /usr/local/amanda/etc/amanda/daily/changer-clean
+ CLEANCOUNT=
FIRSTSLOT=1
+ FIRSTSLOT=1
LASTSLOT=`amgetconf$SUF tapecycle`
amgetconf$SUF tapecycle
++ amgetconf tapecycle
+ LASTSLOT=8
CURSLOT=0
+ CURSLOT=0
CLEANSLOT=$LASTSLOT
+ CLEANSLOT=8
load() {
WHICHSLOT=$1;
ln -s $SLOTDIR/slot$WHICHSLOT $SLOTDIR/data
echo $WHICHSLOT > $SLOTFILE
}
unload() {
rm -f $SLOTDIR/data
echo "0" > $SLOTFILE
}
readstatus() {
CURSLOT=`cat $SLOTFILE`
}
loadslot() {
WHICHSLOT=$1
case $WHICHSLOT in
[0-9]*) TYPE="digit";;
*) TYPE="string";;
esac
readstatus
NEWSLOT=0
if [ $WHICHSLOT = "current" ]; then
if [ $CURSLOT -le 0 ]; then
load $FIRSTSLOT
echo "$FIRSTSLOT $TAPE"
exit 0
else
echo "$CURSLOT $TAPE"
exit 0
fi
elif [ $WHICHSLOT = "next" -o $WHICHSLOT = "advance" ]; then
NEWSLOT=`expr $CURSLOT + 1`
[ $NEWSLOT -gt $LASTSLOT ] && NEWSLOT=$FIRSTSLOT
elif [ $WHICHSLOT = "prev" ]; then
NEWSLOT=`expr $CURSLOT - 1`
[ $NEWSLOT -lt $FIRSTSLOT ] && NEWSLOT=$LASTSLOT
elif [ $WHICHSLOT = "first" ]; then
NEWSLOT=$FIRSTSLOT
elif [ $WHICHSLOT = "last" ]; then
NEWSLOT=$LASTSLOT
elif [ $TYPE = "digit" ]; then
if [ $WHICHSLOT -ge $FIRSTSLOT -a $WHICHSLOT -le $LASTSLOT ]; then
NEWSLOT=$WHICHSLOT
else
echo "0 illegal request"
exit 1
fi
elif [ $WHICHSLOT = "clean" ]; then
NEWSLOT=$CLEANSLOT
else
echo "0 illegal request"
exit 1
fi
if [ $NEWSLOT = $CURSLOT ]; then
echo "$CURSLOT $TAPE"
exit 0
fi
if [ $NEWSLOT = $CLEANSLOT ]; then
expr $CLEANCOUNT + 1 > $CLEANFILE
echo 0 > $ACCESSFILE
else
expr $ACCESSCOUNT + 1 > $ACCESSFILE
if [ $ACCESSCOUNT -gt $LASTSLOT ]; then
$MYNAME -slot clean >/dev/null
fi
fi
readstatus
if [ $CURSLOT -ne 0 ]; then
unload
fi
if [ $WHICHSLOT = "advance" ]; then
echo "$NEWSLOT /dev/null"
exit 0
fi
load $NEWSLOT
echo "$NEWSLOT $TAPE"
exit 0
}
info() {
readstatus
echo "$CURSLOT $LASTSLOT $FIRSTSLOT"
exit 0
}
reset() {
readstatus
[ $CURSLOT -gt 0 ] && unload
load $FIRSTSLOT
echo "$FIRSTSLOT $tape"
exit 0
}
eject() {
readstatus
if [ $CURSLOT -le 0 ]; then
echo "0 Drive was not loaded"
exit 1
else
unload
echo $CURSLOT
exit 0
fi
}
while [ $# -ge 1 ];do
case $1 in
-slot)
shift
loadslot $*
;;
-clean)
shift
loadslot clean
;;
-current)
shift
loadslot current
;;
-next)
shift
loadslot next
;;
-advance)
shift
loadslot advance
;;
-prev)
shift
loadslot prev
;;
-first)
shift
loadslot first
;;
-last)
shift
loadslot last
;;
-info)
shift
info
;;
-reset)
shift
reset
;;
-eject)
shift
eject
;;
*)
echo "Unknown option $1"
exit 2
;;
esac
done
+ '[' 1 -ge 1 ']'
+ shift
+ loadslot next
+ WHICHSLOT=next
+ TYPE=string
+ readstatus
cat $SLOTFILE
++ cat /usr/local/amanda/etc/amanda/daily/changer-slot
+ CURSLOT=7
+ NEWSLOT=0
+ '[' next = current ']'
+ '[' next = next -o next = advance ']'
expr $CURSLOT + 1
++ expr 7 + 1
+ NEWSLOT=8
+ '[' 8 -gt 8 ']'
+ '[' 8 = 7 ']'
+ '[' 8 = 8 ']'
+ expr + 1
expr: syntax error
+ echo 0
+ readstatus
cat $SLOTFILE
++ cat /usr/local/amanda/etc/amanda/daily/changer-slot
+ CURSLOT=7
+ '[' 7 -ne 0 ']'
+ unload
+ rm -f /Volumes/amanda1/daily/data
+ echo 0
+ '[' next = advance ']'
+ load 8
+ WHICHSLOT=8
+ ln -s /Volumes/amanda1/daily/slot8 /Volumes/amanda1/daily/data
+ echo 8
+ echo '8 file:/Volumes/amanda1/daily'
8 file:/Volumes/amanda1/daily
+ exit 0
