Updated version attached below: Jeffrey J. Kosowsky wrote at about 15:52:56 -0500 on Friday, December 12, 2008: > The enclosed script (and a 1-line cmd.exe helper) cleanly and > automatically sets up shadow copies, mounts them, and launches the > rsync daemon without requiring any special configuration or changes to > your existing (non-shadow) rsyncd.conf script. It also cleanly unwinds > all the above when you are done rsyncing your files. > > As a result, you should now be able to back up any (and all) files > that are locked under Windows such as registry files (e.g. ntuser.dat) > and databases (e.g. Outlook). > > The script can easily be called directly from $Conf{DumpPreUserCmd} > and $Conf{DumpPostUserCmd} -- see the script for examples in > the comments. > > The script itself (which uses some hairy recursion to get around > limitations in cygwin ssh, vshadow, and dosdev) is heavily documented. > > Enjoy and if you use it, please send me feedback, bug reports, > enhancements, etc... > > Jeff >
Changelog: Version 0.2: First posted version Version 0.21: - Added USESHADOWS option to determine whether to fall back to rsyncd without shadows if shadow setup fails (or optionally not to even use shadows in the first place - Eliminated need to explicitly wait for rsyncd to setup (check rsync pid file instead) - Fixed rsyncd_kill function so that it only kills daemons (and the right one too) - Added ability to set options for rsync - Cleaned up code - Changed name of routines to shadowmountrsync and shadowexeccmd, respectively ----------------------------------------------------------------------------------------------- #!/bin/bash # Mountrsyncshadows # Copyright Jeffrey J. Kosowsky December 2008 # Version 0.21 # Description: automagically sets up (and takes down) shadow copies, # shadow mounts, and the rsyncd daemon to allow you to seamlessly # rsync to shadow copies of all the active modules in your current # rsyncd.conf file WITHOUT any configuration changes or added settings # to your existing setup non-shadow copy rsyncd setup. In particular, # the program determines which shadows to create based upon the # modules in your existing /etc/rsyncd.conf combined with what mounts # actually exist. # Usage: # mountrsynchadows # Sets up shadow copies, mounts shadows, and launches rsync # mountrsyncshadows -d # Terminates rsync, kills shadow copies, unmounts, and cleans up # # If using as pre/post commands in BackupPC, try something like: #$Conf{DumpPreUserCmd} = # '$sshPath -q -x -l kosowsky $host /usr/local/bin/mountrsyncshadows'; # # $Conf{DumpPostUserCmd} = # '$sshPath -q -x -l kosowsky $host /usr/local/bin/vshadow-scripts/mountrsyncshadows -d'; # # NOTE: this doesn't make sense for the Restore commands since clearly # shadow copies CANNOT be restored to since by definition they are # read-only # # WARNING: This is beta software which has only been tested to work so # far on my own XP sp2 setup in a limited number of situation. In # particular, it may not work on other Windows version since the # nature of shadow copy (and vshadow and dosdev) in particular has # changed radically for Windows versions both prior to and post # WinXP. Given the nature of shadow copy, it *should* (theoretically) # not be capable of doing anything destructive to the source disk, so # it's likely that the worse that would happen is that your backups # would fail (or potentially be incomplete/corrupted). Feedback, bug # reports, and enhancements are always welcome!!! # # NOTE: the companion 1-liner 'shadowexec.cmd' file MUST be in the # same directory Also, both files need to be in the Administrators # group and with group permissions +rx # # REQUIRES: # vshadow.exe # Available from Microsoft downloads (make sure you get the # right version for your architecture!) # http://www.microsoft.com/downloads/details.aspx?FamilyID=0B4F56E4-0CCC-4626-826A-ED2C4C95C871&displaylang=en # dosdev.exe # Again available from Microsoft downloads (as part of their # reporting tools). Also, be careful of the version since # different verssions seem to have different command line # interfaces. I obtained my copy from: # http://www.ltr-data.se/files/dosdev.zip # # NOTE: The program recurses through this routine 3 times because of # the limitations first of ssh and then of vshadow. An additional # '0th' pass is used to terminate the shadow copy & clean up. # In particular, cygwin ssh logins lack the authority to create shadow # copies or set up dos devices since it is not a true authenticated # user login. On the other hand, vshadow is quite crippled in XP since # it cannot create shadow copies nor can they be easily # mounted. Dosdev is necessary because cygwin does not (yet) allow # direct mounting of shadow copy devices since they lie in the kernel # namespace. # # Since the program recurses both under the login user and under the # SYSTEM user (for ssh), you need to be attentive to permissions. The # program tries to detect and log such errors, but in particular: # vshadow, dosdev, this bash script (and its cmd.exe companion), the # log & lock file, and the shadowdir should all be readable (and where # appropriate writable & executable) by the Administrators group. Note also that # the drive letter string ALL_DRIVELETTS can be restricted if you are # likely to be mounting/unmounting temporary devices (like cds, dvds) # requiring a fixed drive letter assignment during the rsync time. You # do not need to restrict it for fixed drives (e.g. C:) since they are # automatically avoided if present at the time of shadow creation. # # The recursion operates as follows: # First, since the ssh login lacks the authority to create shadow # copies or to set up dos devices, the program schedules an 'at' job # (for the next minute) to recurse again through this routine. (If not # launched from 'ssh' then for parallelism, the recursion is directly # launched with cmd.exe). # # Then, 'vshadow' calls the routine a third time once the shadow copy # has been set up to commplete the post-processing, including setting # up device letters and mounting them and then starting the rsyncd # daemon on an appropriately modified version of the original # rsyncd.conf. This shadow -exec script needs a a 1-line helper bash # cmd script since the -exec script can't take arguments and must be # either a .cmd or .exe file. The shadow exec script (3rd pass) also # works to keep the shadow copy alive (mimicking persistence) by # launching the rsync daemon with the no-detach option. # # Finally, when the transfer is completed and rsyncd is killed, the # whole recursion unwinds and everything gets cleaned up # appropriately. # Note that pass #2 which sets up the shadow copies (which is also # visible as the 'at' job if under ssh) and pass #3 (which is the # script that mounts the shadow copies and launches rsync) remain # alive until rsyncd is terminated. Pass #1 which kicks off the # recursion hangs around until either a setup error is detected or # until the setup is completed with the launch of the rsync daemon, at # which time it returns and signals the result to the calling # process. In particular, this initial pass returns '0' on success and a # positive error code [1-8] on error. # # Indeed, the easiest/cleanest/best way to unwind the recursions and # cause everything to reset gracefully is to kill the final 'rsync' # process for which everything else ends up waiting. The '-d' option # first tries to clean up gracefully like this but if it fails then it # uses brute force to kill rsyncd, delete mounts, shutdown shadow # copies, and remove lock files. # # Given the complexity of the multiple recursions, the program has # been instrumented with plentiful (but optional) logging turned on by # setting the $LOG variable to the log file you want to use. Indeed, # the logging is fun and instructive to watch ;) # # By setting $STRICT you can ensure that shadow creation will abort if # an rsync process or shadow copy is already running. Otherwise, it # will kill existing shadows and rsync processes. It's probably a good # idea to keep it set unless you are sure that you won't be colliding # with another shadow copy process. The downside is that if something # is stuck, then the routine will abort (and optionally log the # result) rather than forcing a clean up. ############################################################################## ##### Define variables USESHADOWS=2 #0=no shadows, use straight rsync only; #1=use shadows with rsync, error if shadows not available #2=try to use shadows first, if not available use straight rsync RSYNCDCONF=/etc/rsyncd.conf # Your original (non-shadow) version of rsyncd.conf RSYNCDCONF_SHADOW=$SHADOWDIR/rsyncd.shadow.conf #Location for modified version #of rsyncd.conf (auto-generated) RSYNCDPID= #Should be set in rsyncd.conf file as "pid file" (override here) PATH=/bin:/usr/bin:/usr/local/bin:/c/WINDOWS/System32 RSYNC=rsync DOSDEV=dosdev VSHADOW=vshadow SHADOWDIR=/shadow #Directory where shadow mounts are set up #MUST not be any dir where other things are mounted (e.g., / or /cygdrive) #Note this counts as part of file name length so don't make path too long SHADOWEXECCMD=shadowexec.cmd #Name of 1-liner helper script #Must be in same directory as this script STRICT=1 #Set '1' if you want strict checking of error conditions before starting #Specifically, won't start if 'lock' exists or 'rsync' already running #or if shadows already exist (if $USESHADOWS > 0) SHADOWLOCK=/var/run/shadow.pid #Name of shadow lock file LOG=/var/log/shadow.log #Set if you want logging (advisable at least to start) TIMEOUT=300 #Time in seconds 1st pass waits for setting up before timing out SHORTTIMEOUT=10 #Time in seconds to wait for cleanup to finish & rsync to set up #The following allow additional (optional) params to be passed to rsync daemon RSYNCDADDRESS= RSYNCDPORT= RSYNCDBWLIMIT= RSYNCDOTHER= ############################################################################## ##### Define some helper functions # Relaunches current script (or optionally the command given in $@) # via 'at' to get around $USERNAME=SYSTEM problem under ssh login # where the shell lacks permsisions to run commmands like vshadow or # dosdev function at_relaunch { local h m s wait command if [ $# -eq 0 ] ; then command=$( (cd -P $(dirname $0) && pwd ))/$(basename $0) else command=$@ fi set -- $(date +"%H %M %S") h=$((10#$1)) #Note explicitly use base 10 so that 08 and 09 not interpreted as bad octal m=$((10#$2 +1)) #Advance minutes by 1 s=$((10#$3)) wait=$((60 - $s)) [ $s -gt 55 ] && let "m += 1" "wait += 60" # Make sure >5 seconds left [ $m -ge 60 ] && let "m %= 60" "h += 1" #Overflow minutes let "h %= 24" at $h:$m $(cygpath -w $(which bash.exe)) -c \"$command\" > /dev/null return $wait } # Populate SHADOWMOUNT with the drive letters (including colon) that are # both present in rsyncd.conf and that are actually mounted function get_shadowmounts { #Extract the drive letter from rsyncd.conf, converting to uppercase local RSYNCMOUNTS=$(sed -ne "s%^[ \t]*path[ \t]*=[ \t]*/\(cygdrive/\)\?\([A-Za-z]\)\([ \t]*$\|[ \t]*#\|/\).*%\u\2%p" $RSYNCDCONF| sort | uniq | sed -e "s|$|:|") SHADOWMOUNT=() for mount in $RSYNCMOUNTS ; do #Eliminate mounts that are not actually present [ -d $mount ] && SHADOWMOUNT=("${shadowmou...@]}" "$mount") done } # Populate DRIVELETS with *free* drive letters starting from Z function get_driveletters { local ALL_DRIVELETS="Z Y X W V U T S R Q P O N M L K J I H G F E D C B A" DRIVELETS=() for letter in $ALL_DRIVELETS ; do mount | egrep -q "^$letter:" \ || DRIVELETS=("${drivele...@]}" "$letter") [ ${#drivele...@]} -eq $1 ] && return done } # Kill rsyncd process function kill_rsyncd { # Note we only want to kill rsync daemons that are bound to our rsync pid # file. In particular, we don't want to kill regular rsync processes # or even rsync daemons with an alternative rsync pid file that may be # associated with another conf file (and different port/address). [ -z "$RSYNCDPID" ] && RSYNCDPID=$(sed -ne "s/[ ]*pid file[ ]*=[ ]*\(.*[^ ]\)[ ]*\(#.*\|$\)/\1/p" $RSYNCDCONF) [ -e "$RSYNCDPID" ] || return #No running rsyncd with our pid file local PID=$(< "$RSYNCDPID") # Read in PID if [ -n $PID ]; then ps -e | grep -q "^[^0-9]*${PID}.*${RSYNC}$" && kill -HUP $PID sleep 1 ps -e | grep -q "^[^0-9]*${PID}.*${RSYNC}$" && kill -KILL $PID fi [ -e "$RSYNCDPID" ] && rm -f "$RSYNCDPID" #Shouldn't be necessary... } # Delete shadows, unmount shadow mounts, and remove drive letters function cleanup_shadows { local shadowmounts letter ( echo Y | $VSHADOW -da ) > /dev/null 2>&1 #Delete shadow copies and as a #positive side effect kills shadow process and spawned routines shadowmounts=$(mount | sed -ne "s|^\([A-Za-z]\): on $SHADOWDIR/[A-Za-z] type.*|\1|p") for letter in $shadowmounts ; do umount -s $SHADOWDIR/$letter 2> /dev/null #Unmount $DOSDEV "${letter}:" /D 2> /dev/nuul # Note dosdev doesn't work from ssh due to permissions and probably # not necessary after shadows killed, but good hygiene done } #Clean up function clean_up { kill_rsyncd [ $USESHADOWS -gt 0 ] && cleanup_shadows rm -f $RSYNCDCONF_SHADOW $SHADOWLOCK [ -n "$LOG" ] && echo "..Finished clean_up... $PASS" >> $LOG } ############################################################################## ##### Start of main code [ -n "$LOG" ] && echo -e "\n[$(date +"%d/%m/%y %H:%M:%S")] [$PPID|$$][$USER|$USERNAME|$(id -un)|$(id -run)] $0 $*" >> $LOG #Log and timestamp each pass #NOTE: PPID=1 when coming in from 'at' or from 'cmd.exe # We use this fact to prevent looping and determine where we are in #the recursion # Check permissions each time through since (potentially) different user context # i.e. make sure vshadow, dosdev and shadowexec.cmd are accessible SHADOWEXECCMD=$(cygpath -w $( (cd -P $(dirname $0) && pwd ))/$SHADOWEXECCMD) if [ $USESHADOWS -gt 0 ] && !(which $VSHADOW && which $DOSDEV \ && [ -x $SHADOWEXECCMD ] ) > /dev/null 2>&1 ; then [ -n "$LOG" ] && echo -e "ERROR: Can't access '$VSHADOW' or '$DOSDEV' or '${SHADOWEXECCMD//\\/\\\\}'...\n" >> $LOG #Note we need to protect the \'s in SHADOWEXECCMD if [ $PPID -eq 1 ]; then echo -4 >| $SHADOWLOCK #Signal to calling routine exit 4 elif [ $USESHADOWS -eq 1 ]; then exit 4# Shadows required so unrecoverable error else USESHADOWS=0 # Default to not using shadows fi fi ### PASS=0: Clean_up/termination (just a single pass independent of the others) if [ "$1" = "-d" ] ; then # Terminate & clean up PASS="[Pass #0]" [ -n "$LOG" ] && echo "***Terminating and cleaning up shadows, mounts, and locks (PID=$$)...$PASS" >> $LOG FORCE=1 if [ -e $SHADOWLOCK ]; then SCRIPTPID=$(< $SHADOWLOCK) if [ -n $SCRIPTPID ] && [ $SCRIPTPID -gt 0 ]; then [ -n "$LOG" ] && echo -e "--Attempting to clean up gracefully...$PASS" >> $LOG ps -e | grep -q "^[^0-9]*$SCRIPTPID.*/usr/bin/bash$" && kill -HUP $SCRIPTPID sleep 1 ps -e | grep -q "^[^0-9]*$SCRIPTPID.*/usr/bin/bash$" && kill -KILL $SCRIPTPID for ((WAIT=1; WAIT <=SHORTTIMEOUT; WAIT++)) ; do #Wait for unwinding recursion to clean up by itself if [ ! -e "$SHADOWLOCK" ]; then #Successfully cleaned up by itself unset FORCE break fi sleep 1 done fi fi if [ -n "$FORCE" ] ; then [ -n "$LOG" ] && echo -e "--Manually clean up...$PASS" >> $LOG clean_up #Didn't clean up by unwinding recursion, so call manually fi [ -n "$LOG" ] && echo -e "--Termination completed...$PASS\n" >> $LOG exit 0 ### PASS=1: Initial time through elif [ $PPID -ne 1 ] ; then #Launch initial recursion & wait for setup to complete PASS="[Pass #1]" [ -n "$LOG" ] && echo "***Initial pass through (PID=$$)...$PASS" >> $LOG [ -z "$RSYNCDPID" ] && RSYNCDPID=$(sed -ne "s/[ ]*pid file[ ]*=[ ]*\(.*[^ ]\)[ ]*\(#.*\|$\)/\1/p" $RSYNCDCONF) #First do some tests... if [ "$STRICT" = "1" ] ; then if [ -e $SHADOWLOCK ] ; then #Lock file exists [ -n "$LOG" ] && echo -e "ERROR: Lock file exists...$PASS\n" >> $LOG exit 1 # Lock file exists elif [ -e $RSYNCDPID ] ; then #Rsync running [ -n "$LOG" ] && echo -e "ERROR: Rsync daemon already running...$PASS\n" >> $LOG exit 2 # Rsync daemon already running elif [ $USESHADOWS -gt 0 ] && \ ! vshadow -q | grep -q "There are no shadow copies in the system" ; then [ -n "$LOG" ] && echo -e "ERROR: Active shadow copies exist...$PASS\n" >> $LOG exit 3 # Active shadow copies already exist fi fi clean_up # Clean up no matter what - may be partially redundant but good hygeine touch $SHADOWLOCK #Check permissions on files we call. # Set up SHADOWDIR and check their permissions if [ $USESHADOWS -gt 0 ] && \ ! ( stat -c %A $0 | grep -q "^....r.x" && \ [ $(stat -c %G $0 ) = "Administrators" ] && \ stat -c %A $SHADOWEXECCMD | grep -q "^....r.x" && \ [ $(stat -c %G $SHADOWEXECCMD) = "Administrators" ] && \ mkdir -m 775 -p $SHADOWDIR && \ chown $USER.Administrators $SHADOWDIR $SHADOWLOCK $LOG && \ chmod g+rw $SHADOWLOCK $LOG ) ; then [ -n "$LOG" ] && echo -e "ERROR: Permissions error with '$0' or '$SHADOWEXECCMD' or '$SHADOWDIR' or '$SHADOWLOCK' or '$LOG'....$PASS\n" >> $LOG rm $SHADOWLOCK #Not using shadows if [ $USESHADOWS -eq 1 ]; then #Shadows required so exit with error exit 5 # Shadow permissions error else USESHADOWS=0 # Fall back to not using shadows fi fi if [ $USESHADOWS -gt 0 ] ; then if [ -n "$SSH_CLIENT" ] ; then #Relaunch using 'at' if you come in via ssh ($USERNAME=SYSTEM) #because then you won't have privileges to run vshadow and dosdev at_relaunch #Recurse RET=$? [ -n "$LOG" ] && echo "--Relaunching as SYSTEM user via 'at' in $RET seconds...$PASS" >> $LOG else #Just relaunch directly (for consistency with recursion above) cmd.exe /C $(cygpath -w $(which bash.exe)) -c "$0" & [ -n "$LOG" ] && echo "--Relaunching via 'cmd.exe'...$PASS" >> $LOG fi [ -n "$LOG" ] && echo "--Initial pass going into background waiting for setup to complete...$PASS" >> $LOG while ((TIMEOUT--)) ; do #Wait for setup completion or timeout [ -s "$SHADOWLOCK" ] && break sleep 1 done if [ -s "$SHADOWLOCK" ] ; then #Check to see if returned with errors RETURN=$((-$(< $SHADOWLOCK))) #Undo negative of error codes else RETURN=8 #Timeout error clean_up fi if [ $RETURN -ge 6 -a $USESHADOWS -eq 2 ] ; then USESHADOWS=0 # Fall back to trying rsync without shadows fi fi if [ $USESHADOWS -eq 0 ] ; then for ((WAIT=1; WAIT <=SHORTTIMEOUT; WAIT++)) ; do # Wait for any potential unwinding shadows to clean up [ -e $SHADOWLOCK ] || break sleep 1 done [ -e $SHADOWLOCK -o -e $RSYNCDPID ] && clean_up # Just in case... $RSYNC --daemon --config=${RSYNCDCONF} ${RSYNCDADDRESS:+--address=$RSYNCDADDRESS} ${RSYNCDPORT:+--port=$RSYNCDPORT} ${RSYNCDBWLIMIT:+--bwlimit=$RSYNCDBWLIMIT} ${RSYNCDOTHER} RETURN=$? [ -n "$LOG" ] && echo "--Starting rsyncd daemon (WITHOUT shadow mounts) in background...$PASS" >> $LOG fi if [ $RETURN -le 0 ] ; then #No error for ((WAIT=1; WAIT <=SHORTTIMEOUT; WAIT++)) ; do # Wait for rsync to set up if [ -e "$RSYNCDPID" ]; then [ -n "$LOG" ] && echo -e "..Rsyncd started successfully (PID=$(< $RSYNCDPID))...$PASS\n" >> $LOG exit 0 # Exit 0 on success fi sleep 1 done [ -n "$LOG" ] && echo -n "--Rsyncd failed to start...$PASS\n" >> $LOG RETURN=9 # Rsyncd failed to start fi clean_up # Clean up on failure... exit $RETURN # Return failure code ### PASS=3: Called by -exec command of vshadow elif [ $PPID -eq 1 -a "$1" = "-e" ] ; then #Mount shadows & launch rsync PASS="[Pass #3]" [ -n "$LOG" ] && echo "**Running exec command spawned by vshadow (PID=$$)...$PASS" >> $LOG get_shadowmounts #Create paired array of the drive letter and the windows shadow path SHADOWPAIRS=( `$VSHADOW -q | sed -ne "s/\( *- Original Volume name:.*\[\([A-Z]\):.*\)\| *- Shadow copy device name: */\2/p"` ) NUMSHADOWS=$((${#shadowpai...@]}/2)) if [ $NUMSHADOWS -ne ${#shadowmou...@]} ] ; then [ -z "$LOG"] || echo -e "ERROR: Shadows created $NUMSHADOWS not equal to shadows requested (${#shadowmou...@]})...$PASS\n" >> $LOG echo -6 >| $SHADOWLOCK exit 6 fi get_driveletters $NUMSHADOWS [ -n "$LOG" ] && echo "..Drive letters=${drivele...@]} $PASS" >> $LOG if [ $NUMSHADOWS -gt ${#drivele...@]} ] ; then [ -n "$LOG" ] && echo -e "ERROR: Not enough free drive letters...$PASS\n" >> $LOG echo -7 >| $SHADOWLOCK exit 7 fi cp -f $RSYNCDCONF $RSYNCDCONF_SHADOW [ -n "$LOG" ] && echo "..Shadow mounts= $PASS" >> $LOG for (( index=0 ; index < $NUMSHADOWS; index+=1 )) ; do # Create drive letter corresponding to shadow mount $DOSDEV "${DRIVELETS[$index]}:" "${SHADOWPAIRS[2*$index+1]}" # Mount drive letter mount -f -s "${DRIVELETS[$index]}:" $SHADOWDIR/${DRIVELETS[$index]} [ -n "$LOG" ] && echo " ${DRIVELETS[$index]}:->${SHADOWPAIRS[2*$index]}: ${SHADOWPAIRS[2*$index+1]}" >> $LOG [ -n "$LOG" ] && (echo -en " " ; mount | grep "^${DRIVELETS[$index]}:") >> $LOG #Rewrite rsyncd.conf using appropriate shadow paths sed -i -e "s%^\([ \t]*path[ \t]*=[ \t]*\)/\(cygdrive/\)\?${SHADOWPAIRS[2*$index]}\([ \t]*$\|[ \t]*#\|/\)%\1$SHADOWDIR/${DRIVELETS[$index]}\3%i" $RSYNCDCONF_SHADOW done kill_rsyncd #Should already be dead but kill again just in case... [ -n "$LOG" ] && echo "--Starting rsyncd daemon (with shadow mounts) and waiting for file transfer to complete...$PASS" >> $LOG echo $$ >| $SHADOWLOCK #Put PID in lockfile & signal that setup successfull $RSYNC --daemon --no-detach --config=${RSYNCDCONF_SHADOW} ${RSYNCDADDRESS:+--address=$RSYNCDADDRESS} ${RSYNCDPORT:+--port=$RSYNCDPORT} ${RSYNCDBWLIMIT:+--bwlimit=$RSYNCDBWLIMIT} ${RSYNCDOTHER} [ -n "$LOG" ] && echo "--Rsync terminated: exiting & returing control to PASS=1...$PASS" >> $LOG exit 0 ### PASS=2: Called by at or cmd.exe from initial recursion else #Determine shadow mounts and launch vshadow PASS="[Pass #2]" [ -n "$LOG" ] && echo "**Running inital shadow setup (PID=$$)...$PASS" >> $LOG get_shadowmounts ( echo Y | $VSHADOW -da ) > /dev/null 2>&1 #Delete old shadow copies # This should be redundant, but just in case... [ -n "$LOG" ] && echo "--Starting shadow copy and waiting for 'exec' script to terminate...$PASS" >> $LOG $VSHADOW -exec="$SHADOWEXECCMD" ${shadowmou...@]} > /dev/null 2>&1 [ -n "$LOG" ] && echo "--Vshadow terminated: cleaning up...$PASS" >> $LOG #NOTE: vshadow doesn't finish until script $SHADOWEXECCMD script completed clean_up # Should already be mostly cleaned up by unwinding of recursion [ -n "$LOG" ] && echo -e "--Done! Clean up completed...$PASS\n" >> $LOG exit 0 fi exit 9 #Shouldn't get here... ----------------------------------------------------------------------------------------------- REM Shadowexec.cmd REM Copyright Jeffrey J. Kosowsky December 2008 REM Version 0.2 REM This cmd.exe script file should be in the same directory as the REM bash script: shadowmountrsync @echo OFF C:\cygwin\bin\bash.exe -c "$(cygpath.exe '%~p0\shadowmountrsync') -e" ------------------------------------------------------------------------------ SF.Net email is Sponsored by MIX09, March 18-20, 2009 in Las Vegas, Nevada. The future of the web can't happen without you. Join us at MIX09 to help pave the way to the Next Web now. Learn more and register at http://ad.doubleclick.net/clk;208669438;13503038;i?http://2009.visitmix.com/ _______________________________________________ BackupPC-users mailing list BackupPC-users@lists.sourceforge.net List: https://lists.sourceforge.net/lists/listinfo/backuppc-users Wiki: http://backuppc.wiki.sourceforge.net Project: http://backuppc.sourceforge.net/