if [ "$1" = "full" ]; then
DLEVEL="0"
BTYPE="full"
+ BACKUP="Full"
elif [ "$1" = "inc" ]; then
DLEVEL="1"
BTYPE="inc"
+ BACKUP="Incremental"
else
echo "Usage: $0 full|inc [nodumpdate]"
exit 1
# Configuration Parameters
#
-BACKUPPART="/backup"
-BACKUPDIR="current"
+BACKUPPART=${BACKUPPART:-"/backup"}
+BACKUPDIR=${BACKUPDIR:-"current"}
DUMPLOGARCH="$BACKUPPART/backup.dump.log.gz"
-FSTODUMP="/ /var /home /mnt/hdb1 /usr"
+FSTODUMP=${FSTODUMP:-/ /var /home /mnt/hdb1 /usr}
DUMPFILESMODE="0644"
DUMPFILESOWN="root.root"
echo
echo "#####################################################################"
-echo "Starting backup."
+echo "Starting ${BACKUP} backup."
echo "#####################################################################"
echo
#
-# Make full system backup
+# Make system backup
#
-echo "Phase 1: ### Full System Dump Backup ###"
-echo "Phase 1: Using backup partition: $BACKUPPART"
-echo "Phase 1: Filesystems to dump: $FSTODUMP"
+echo "### ${BACKUP} System Dump Backup ###"
+echo "Using backup partition: $BACKUPPART"
+echo "Filesystems to dump: $FSTODUMP"
-echo -n "Phase 1: Remounting backup partition read-write ... "
+echo -n "Remounting backup partition read-write ... "
if ( mount $BACKUPPART -o remount,rw &> /dev/null ) then
echo "done."
else
echo "failure!"
- echo "Phase 1: There were problems remounting $BACKUPPART in read-write mode!"
- echo "Phase 1: Aborting Full System Dump Backup."
- echo "Phase 1: Aborted, done."
+ echo " There were problems remounting $BACKUPPART in read-write mode!"
+ echo "Aborting ${BACKUP} System Dump Backup."
+ echo "Aborted."
echo "-------------------------------------------------------------------------------"
exit 1
fi
-echo -n "Phase 1: Checking backup partition for correct dir structure ... "
+echo -n "Checking backup partition for correct dir structure ... "
if [ -d $BACKUPPART/$BACKUPDIR -a -w $BACKUPPART/$BACKUPDIR ]; then
echo "done."
- echo -n "Phase 1: Checking backup partition for available space ... "
+ echo -n "Checking backup partition for available space ... "
SREQ=`for i in $FSTODUMP;do dump -$DLEVEL -S $i 2> /dev/null;done|awk '{x=x+$1/1048576} END {printf "%6.0f\n", x}'`
SAVAILFREE=`df --block-size=1048576 |grep -Ew $BACKUPPART|awk '{printf "%6.0f\n", $4}'`
SAVAILDEL=`du -s --block-size=1048576 $BACKUPPART/$BACKUPDIR/. |awk '{printf "%6.0f\n", $1}'`
if [ `expr $SAVAIL - $SREQ` -gt "0" ]; then
echo "done."
- echo "Phase 1: Available: $SAVAIL MB Required: $SREQ MB."
+ echo "Available: $SAVAIL MB Required: $SREQ MB."
else
echo "no enough space!"
- echo "Phase 1: There is not enough space left in $BACKUPPART for the backup!"
- echo "Phase 1: Available: $SAVAIL MB Required: $SREQ MB."
- echo -n "Phase 1: Remounting backup partition read-only ... "
+ echo "There is not enough space left in $BACKUPPART for the backup!"
+ echo "Available: $SAVAIL MB Required: $SREQ MB."
+ echo -n "Remounting backup partition read-only ... "
if ( mount $BACKUPPART -o remount,ro &> /dev/null ) then
echo "done."
else
echo "failure!"
- echo "Phase 1: There were problems remounting $BACKUPPART in read-only mode!"
- echo "Phase 1: Aborting Full System Dump Backup."
- echo "Phase 1: Aborted, done."
+ echo "There were problems remounting $BACKUPPART in read-only mode!"
+ echo "Aborting ${BACKUP} System Dump Backup."
+ echo "Aborted."
echo "-------------------------------------------------------------------------------"
exit 1
fi
- echo "Phase 1: Aborting Full System Dump Backup."
- echo "Phase 1: Aborted, done."
+ echo "Aborting ${BACKUP} System Dump Backup."
+ echo "Aborted."
echo "-------------------------------------------------------------------------------"
exit 1
fi
- echo -n "Phase 1: Deleting old files ... "
+ echo -n "Deleting old files ... "
if [ `ls -la $BACKUPPART/$BACKUPDIR/|wc -l` -gt "3" ]; then
rm -f $BACKUPPART/$BACKUPDIR/* &> /dev/null
echo "done."
echo "no old files to delete."
fi
- echo "Phase 1: Dumping filesystems ... "
+ echo "Dumping filesystems ... "
for FS in $FSTODUMP
do
if [ "$FS" = "/" ]; then
FSNAME=`echo $FS|tr / _|cut -b 2-`
fi
sync
- echo -n "Phase 1: Starting dump of $FSNAME ( $FS ) ... "
+ echo -n "Starting dump of $FSNAME ( $FS ) ... "
if ( dump -$DLEVEL $UPDATEDDATE -z -M -s 27306 -f $BACKUPPART/$BACKUPDIR/$FSNAME.$BTYPE. $FS &> $BACKUPPART/$BACKUPDIR/$FSNAME.log ) then
echo "done."
else
echo "problems!"
- echo "Phase 1: There where problems with the dump of $FSNAME ( $FS )."
- echo "Phase 1: Check logfile $BACKUPPART/$BACKUPDIR/$FSNAME.log for more info"
- echo "Phase 1: Also check log archive file $DUMPLOGARCH."
+ echo "There where problems with the dump of $FSNAME ( $FS )."
+ echo "Check logfile $BACKUPPART/$BACKUPDIR/$FSNAME.log for more info"
+ echo "Also check log archive file $DUMPLOGARCH."
fi
cat $BACKUPPART/$BACKUPDIR/$FSNAME.log |gzip >> $DUMPLOGARCH
echo "-------------------------------------------------------------------------------" |gzip >> $DUMPLOGARCH
done
- echo -n "Phase 1: Setting ownership and permissions of dump files ... "
+ echo -n "Setting ownership and permissions of dump files ... "
chmod $DUMPFILESMODE $BACKUPPART/$BACKUPDIR/* $DUMPLOGARCH &> /dev/null
chown $DUMPFILESOWN $BACKUPPART/$BACKUPDIR/* $DUMPLOGARCH &> /dev/null
echo "done."
- echo -n "Phase 1: Compressing dump log files ... "
+ echo -n "Compressing dump log files ... "
gzip $BACKUPPART/$BACKUPDIR/*.log &> /dev/null
echo "done."
sync
else
echo "problems!"
- echo "Phase 1: There are problems with the directory structure."
- echo "Phase 1: Check dirs: $BACKUPPART/$BACKUPDIR"
- echo -n "Phase 1: Remounting backup partition read-only ... "
+ echo "There are problems with the directory structure."
+ echo "Check dirs: $BACKUPPART/$BACKUPDIR"
+ echo -n "Remounting backup partition read-only ... "
if ( mount $BACKUPPART -o remount,ro &> /dev/null ) then
echo "done."
else
echo "failure!"
- echo "Phase 1: There were problems remounting $BACKUPPART in read-only mode!"
- echo "Phase 1: Aborting Full System Dump Backup."
- echo "Phase 1: Aborted, done."
+ echo "There were problems remounting $BACKUPPART in read-only mode!"
+ echo "Aborting ${BACKUP} System Dump Backup."
+ echo "Aborted."
echo "-------------------------------------------------------------------------------"
exit 1
fi
- echo "Phase 1: Aborting Full System Dump Backup."
- echo "Phase 1: Aborted, done."
+ echo "Aborting ${BACKUP} System Dump Backup."
+ echo "Aborted."
echo "-------------------------------------------------------------------------------"
exit 1
fi
-echo -n "Phase 1: Remounting backup partition read-only ... "
+echo -n "Remounting backup partition read-only ... "
if ( mount $BACKUPPART -o remount,ro &> /dev/null ) then
echo "done."
else
echo "failure!"
- echo "Phase 1: There were problems remounting $BACKUPPART in read-only mode!"
- echo "Phase 1: Aborting Full System Dump Backup."
- echo "Phase 1: Aborted, done."
+ echo "There were problems remounting $BACKUPPART in read-only mode!"
+ echo "Aborting ${BACKUP} System Dump Backup."
+ echo "Aborted."
echo "-------------------------------------------------------------------------------"
exit 1
fi
-echo "Phase 1: End of Full System Dump Backup."
-echo "Phase 1: Done."
+echo "### End of ${BACKUP} System Dump Backup ###"
+echo "Done."
echo "-------------------------------------------------------------------------------"