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--- misc:backup [2008/12/15 10:10] – created siretart
+++ misc:backup [2008/12/15 10:15] (current) – siretart
@@ Line 1: / Line 1: @@
+My personal backup script:
+<code>
+#!/bin/sh
+usage () {
+    echo "$0: [--level #]"
+    echo ""
+    echo "backup script using dump(8) to create a level n backup"
+}
+TEMP=`getopt -o l:v: --long level:,volume -n'$0' -- "$@"`
+if [ $? != 0 ] ; then echo "Terminating..." >&2 ; exit 1 ; fi
+eval set -- "$TEMP"
+LEVEL="0"
+VOLUME=""
+SUDO=""
+while true; do
+    case "$1" in
+        -l|--level) LEVEL="$2"; shift 2;;
+        -v|--volume) VOLUME="$2"; shift 2;;
+        --) shift ; break ;;
+        *) usage ; exit 1 ;;
+    esac
+done
+if [ -z "$VOLUME" ] || [ ! -b $VOLUME ]; then
+    echo "you must enter a logical volume to backup"
+    exit 1;
+fi
+BACKUPDIR=`dirname $0`
+VOLUMENAME=`basename $VOLUME`
+ARCHIVEFILE="${BACKUPDIR}/${VOLUMENAME}.level-${LEVEL}.archive"
+echo "$0 starting, backing up $VOLUMENAME to $BACKUPDIR"
+dump -${LEVEL} -A ${ARCHIVEFILE} -B $((1024 * 2000)) -j \
+        -u -D ${BACKUPDIR}/dumpdates \
+        -M -f ${BACKUPDIR}/${VOLUMENAME}.level-${LEVEL}.dump \
+        ${VOLUME}
+</code>