- # We don't want to return 0
- die
- fi
-
- filesystems=""
-
- # Check dump bit in fstab
- filesystems=`ssh -n root@$computer "cat /etc/fstab" \
- | grep -v nfs \
- | grep -v "^#" \
- | grep -v "^$" \
- | awk '{ if ( $(NF-1) != "0" ) print $2}' `
-
- # Clean up our dir at this client
- if ! ssh root@$computer "rm -r ~/.backup ; mkdir -m 700 ~/.backup"; then
- echo `date`" $computer: Could not create backup staging area at $computer:~/.backup - skipping backup of $computer"
- die
- fi
-
- # Try to copy $exclude to $computer
- if ! scp $exclude root@$computer:~/.backup/exclude > /dev/null; then
- echo `date`" $computer: Could not copy exclude.txt to $computer - skipping backup of $computer"
- die
- fi
-
- # Try to copy preeexec and postexec if they exist
- if [ -f $confdir/preexec.$computer ]; then
- if ! scp $confdir/preexec.$computer root@$computer:~/.backup/preexec >&2; then
- echo `date`" $computer: Could not copy preexec.$computer to $computer:~/.backup/preexec - skipping backup of $computer"
- die
- fi
- fi
- if [ -f $confdir/postexec.$computer ]; then
- if ! scp $confdir/postexec.$computer root@$computer:~/.backup/postexec >&2; then
- echo `date`" $computer: Could not copy postexec.$computer to $computer:~/.backup/postexec - skipping backup of $computer"
- die
- fi
- fi
-
- # Try to run preexec if it exist
- if ! ssh root@$computer "[ ! -f ~/.backup/preexec ] || /bin/bash -x ~/.backup/preexec" >&2; then
- echo `date`" $computer: Could not run $computer:~/.backup/preexec - skipping backup of $computer"
- die
- fi
-
-
- for filesystem in $filesystems
- do
- # Remove / and $ (for Windows) for path names
- sfilesystem=`echo $filesystem | tr '\/\$' '__'`
-
- # Prepare storage area
- mkdir -m 755 -p $storagedir/$computer/$sfilesystem/full 2>/dev/null
- mkdir -m 755 -p $storagedir/$computer/$sfilesystem/daglig 2>/dev/null
- echo $filesystem > ${storagedir}/${computer}/.${sfilesystem}.name
- chmod 644 ${storagedir}/${computer}/.${sfilesystem}.name
-
- # Default backuplevel
- backuplevel=daglig
-
- if [ ! -f $storagedir/$computer/$sfilesystem/.date ]
- then
- # Take the first full backup of this filesystem on this computer
- backuplevel=full
- echo $DATEs > $storagedir/$computer/$sfilesystem/.date
- fi
-
- # Check if we want a full backup - Debug statement that causes noise in cron mail:
- # printf " $computer $filesystem: $confdir/fastfullbackupdag.$computer.$sfilesystem\n"
- if [ -f $confdir/fastfullbackupdag.$computer.$sfilesystem ]; then
- fullbackup_min_for_this_machine=$dagermellomfulleforfast
- if [ "$DAY_OF_MONTH" = "`cat $confdir/fastfullbackupdag.$computer.$sfilesystem`" ]; then
- backuplevel=full
- fi
- elif [ -f $confdir/fastfullbackupdag.$computer ]; then
- fullbackup_min_for_this_machine=$dagermellomfulleforfast
- if [ "$DAY_OF_MONTH" = "`cat $confdir/fastfullbackupdag.$computer`" ]; then
- backuplevel=full
- fi
- else
- fullbackup_min_for_this_machine=$dagermellomfulle
- fi
-
- if [ -z "`find $storagedir/$computer/$sfilesystem/full/ -name \*tgz -mtime -$fullbackup_min_for_this_machine`" ]; then
- backuplevel=full
- fi
-
- # We want to be here
- cd $storagedir/$computer/$sfilesystem/$backuplevel || die
-
- # Perform the actual backup
- backup
-
- # Check if this box has a custom number of full backups
- if [ -f $confdir/maksfulle.$computer ] ; then
- mf=$((`cat $confdir/maksfulle.$computer`+1))
- else
- mf=$(($maksantallfulle+1))
- fi
-
- # Delete old full backups
- for full in `ls -1t $storagedir/$computer/$sfilesystem/full/*tgz | tail -n +$mf`
- do
- prefix=`echo $full | sed "s/\.[^.]*$//"`
- echo `date`": $computer:$filesystem Deleting full backup $prefix" >&2
- rm $prefix*
- done
-
- # Delete incremental backups older than the oldest full backup
- oldf=`ls -t1 $storagedir/$computer/$sfilesystem/full/*tgz | tail -1`
- find \
- $storagedir/$computer/$sfilesystem/daglig \
- -type f \
- \! -newer $oldf \
- -printf "`date`: $computer: Deleting old incremental backup: %p\n" \
- -exec rm {} \; >&2
- done
-
- # Try to run postexec if it exist
- if ! ssh root@$computer "[ ! -f ~/.backup/postexec ] || /bin/bash -x ~/.backup/postexec" >&2; then
- echo `date`" $computer: Could not run $computer:~/.backup/postexec"
- die
- fi
+# Clean up our dir at this client
+if ! ssh root@$computer "rm -r /root/.backup ; mkdir -m 700 /root/.backup"; then
+ diemsg "Could not create backup staging area at $computer:/root/.backup"
+fi
+
+# Try to copy $exclude to $computer
+if ! scp $exclude root@$computer:/root/.backup/exclude > /dev/null; then
+ diemsg "Could not copy exclude.txt to $computer"
+fi
+
+# Try to copy preeexec and postexec if they exist
+if [ -f $confdir/preexec.$computer ]; then
+ if ! scp $confdir/preexec.$computer root@$computer:/root/.backup/preexec >&2; then
+ diemsg "Could not copy preexec.$computer to $computer:/root/.backup/preexec"
+ fi
+fi
+if [ -f $confdir/postexec.$computer ]; then
+ if ! scp $confdir/postexec.$computer root@$computer:/root/.backup/postexec >&2; then
+ diemsg "Could not copy postexec.$computer to $computer:/root/.backup/postexec"
+ fi
+fi
+
+# Try to run preexec if it exists
+if ! ssh root@$computer "[ ! -f /root/.backup/preexec ] || /bin/bash -x /root/.backup/preexec" >&2; then
+ diemsg "Could not run $computer:/root/.backup/preexec"
+fi
+
+for filesystem in $filesystems; do
+ # Remove / and $ (for Windows) for path names
+ sfilesystem=`echo $filesystem | tr '\/\$' '__'`
+
+ # Prepare storage area
+ mkdir -m 755 -p $storagedir/$computer/$sfilesystem/full 2>/dev/null
+ mkdir -m 755 -p $storagedir/$computer/$sfilesystem/daglig 2>/dev/null
+
+ # Default backuplevel
+ backuplevel=daglig
+
+ if [ ! -s $storagedir/$computer/$sfilesystem/.date ]; then
+ # Take the first full backup of this filesystem on this computer
+ backuplevel=full
+ fi
+
+ # Check if we want a full backup
+ if [ -f $confdir/fastfullbackupdag.$computer.$sfilesystem ]; then
+ fullbackup_min_for_this_machine=$daysbetweenfullforfixed
+ if [ "$DAY_OF_MONTH" = "`cat $confdir/fastfullbackupdag.$computer.$sfilesystem`" ]; then
+ backuplevel=full
+ fi
+ elif [ -f $confdir/fastfullbackupdag.$computer ]; then
+ fullbackup_min_for_this_machine=$daysbetweenfullforfixed
+ if [ "$DAY_OF_MONTH" = "`cat $confdir/fastfullbackupdag.$computer`" ]; then
+ backuplevel=full
+ fi
+ else
+ fullbackup_min_for_this_machine=$daysbetweenfull
+ fi
+
+ if [ -z "`find $storagedir/$computer/$sfilesystem/full/ -name \*tgz -mtime -$fullbackup_min_for_this_machine`" ]; then
+ backuplevel=full
+ fi
+
+ # We want to be here
+ cd $storagedir/$computer/$sfilesystem/$backuplevel || diemsg "$storagedir/$computer/$sfilesystem/$backuplevel does not exist"
+
+ # Perform the actual backup
+ backup
+
+ # Check if this box has a custom number of full backups
+ if [ -f $confdir/maksfulle.$computer.$sfilesystem ]; then
+ mf=$((`cat $confdir/maksfulle.$computer`+1))
+ elif [ -f $confdir/maksfulle.$computer ] ; then
+ mf=$((`cat $confdir/maksfulle.$computer`+1))
+ else
+ mf=$(($maxnumfull+1))
+ fi
+
+ # Delete old full backups
+ for full in `ls -1t $storagedir/$computer/$sfilesystem/full/*tgz | tail -n +$mf`; do
+ prefix=`echo $full | sed "s/\.[^.]*$//"`
+ infomsg "$computer:$filesystem Deleting full backup $prefix"
+ rm $prefix*
+ done
+
+ # Delete incremental backups older than the oldest full backup
+ oldf=`ls -t1 $storagedir/$computer/$sfilesystem/full/*tgz | tail -1`
+ find \
+ $storagedir/$computer/$sfilesystem/daglig \
+ -type f \
+ \! -newer $oldf \
+ -printf "`date`: $computer: Deleting old incremental backup: %p\n" \
+ -exec rm {} \; >&2
+done
+
+# Try to run postexec if it exist
+if ! ssh root@$computer "[ ! -f /root/.backup/postexec ] || /bin/bash -x /root/.backup/postexec" >&2; then
+ diemsg "Could not run $computer:/root/.backup/postexec"
+fi
+
+# Use warn so that we will get an email even on success.
+warnmsg "Backup completed successfully."