tools/livecd-iso-to-disk.sh | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)
New commits: commit f9e5856f2b30b5c7e70dbc5bdf8ebaf254e911fb Author: Jeremy Katz <[EMAIL PROTECTED]> Date: Fri Apr 18 15:53:21 2008 -0400 Check the available space on the stick (#443046) To avoid corrupting filesystems, we need to check the available space first. This may end up being off by a little bit, but it will be so by overestimating the amount of space needed so should be fine diff --git a/tools/livecd-iso-to-disk.sh b/tools/livecd-iso-to-disk.sh index cc94397..030753a 100644 --- a/tools/livecd-iso-to-disk.sh +++ b/tools/livecd-iso-to-disk.sh @@ -212,6 +212,28 @@ mount $USBDEV $USBMNT || exitclean trap exitclean SIGINT SIGTERM +# let's try to make sure there's enough room on the stick +if [ -d $CDMNT/LiveOS ]; then + check=$CDMNT/LiveOS +else + check=$CDMNT +fi +if [ -d $USBMNT/LiveOS ]; then + tbd=$(du -s -B 1M $USBMNT/LiveOS | awk {'print $1;'}) +else + tbd=0 +fi +livesize=$(du -s -B 1M $check | awk {'print $1;'}) +free=$(df -B1M $USBDEV |tail -n 1 |awk {'print $4;'}) + +if [ $(($overlaysizemb + $livesize)) -gt $(($free + $tbd)) ]; then + echo "Unable to fit live image + overlay on available space on USB stick" + echo "Size of live image: $livesize" + echo "Overlay size: $overlaysizemb" + echo "Available space: $(($free + $tbd))" + exitclean +fi + if [ -d $USBMNT/LiveOS ]; then echo "Already set up as live image. Deleting old in fifteen seconds..." sleep 15 -- Fedora-livecd-list mailing list Fedora-livecd-list@redhat.com https://www.redhat.com/mailman/listinfo/fedora-livecd-list