X-Git-Url: http://git.pippins.net/embedvideo/.git/static/gitweb.js?a=blobdiff_plain;f=scripts%2Fburn-imgs.sh;h=81cbee0b1e554b788efcadd96431ac47638e77c3;hb=95f1a242b7ed6878b1016de14fe5bef703fb4dc4;hp=27f7ad201b06b7d0e9b689c43fd905886d22ca13;hpb=03f192444fbb9c458170149cfd5c609c922bf65b;p=backups%2F.git diff --git a/scripts/burn-imgs.sh b/scripts/burn-imgs.sh index 27f7ad2..81cbee0 100755 --- a/scripts/burn-imgs.sh +++ b/scripts/burn-imgs.sh @@ -4,13 +4,18 @@ PATH=$(dirname $0):/bin:/usr/bin . config.sh +# If the noburn file is there then don't burn. +[ -f "$noburnfile" ] && exit 0 +touch $noburnfile + # Discover disk images by looking for .img.md5sum files in $imagedir imgmd5=$(ls $imagedir/*.img.md5sum | head -n 1) +echo MD5 file: $imgmd5 + logfile=$(tempfile) -# If the noburn file is there then don't burn. -[ -f "$burnlockfile" ] && exit 0 +echo Logfile: $logfile # If we didn't find an non-empty file then exit gracefully [ -z "$imgmd5" ] && exit 0 @@ -19,24 +24,27 @@ logfile=$(tempfile) # Get the name of the disk image by stripping off the tailing '.md5sum' img=${imgmd5%.md5sum} +echo Image: $img + # A little paranoia. Make sure the disk image file is there. [ -z "$img" ] && exit 1 [ -s "$img" ] || exit 1 # Burn the image to a disk. -cdrecord-wrapper.sh -dao dev=$sdev $isoimage > $logfile 2>&1 +cdrecord-wrapper.sh -dao dev=$sdev $img > $logfile 2>&1 -if [ 0 != "$?" ]; then +if [ "0" != "$?" ]; then echo >&2 "cdrecord failed!" exit 1 fi # Now verify the disk by running md5sum on the entire contents of the disk md5sum=$(tempfile) +echo Md5sum: $md5sum dd if=$dev bs=1M count=4440 2>$logfile | md5sum | awk '{print$1}' > $md5sum # Check that the md5sums match -if ! cmp $md5sum $isoimage.md5sum; then +if ! cmp $md5sum $img.md5sum; then echo "Failed" | mailx -s "DVD md5sum doesn't match image file!!!" $mailto exit 1 fi @@ -44,20 +52,20 @@ fi # Record the date in the stat file to indicate that this burn was a success date >> $img.stat -touch $burnlockfile - { # Send e-mail echo "Image md5sum:" cat $img.md5sum echo echo "md5sum of burned disks:" + cat $md5sum + echo cat $img.stat echo cat $logfile -} | mailx -s "DVD burned. File it as ${img%.*}" $mailto > $logfile 2>&1 +} | mailx -s "DVD burned. File as ${img%.*}" $mailto > $logfile 2>&1 # Two lines in the stat file indicate two successful burns. Clean-up the image. -if [ "$(wc -l $img.stat 2>/dev/null)" == "2" ]; then +if [ "$(wc -l $img.stat 2>/dev/null | awk '{print$1}')" == "2" ]; then # Burned the image twice. Removing it and associated files! rm -f $img{,.md5sum,.stat} [ -d $img.mnt ] && rmdir $img.mnt