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use 500M spare space for ext2 images to compensate fileystem overhead, do not reserve space for root at fs creation

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This commit is contained in:
Oliver Grawert 2010-07-26 14:25:30 +02:00
parent dc9e92eed9
commit 0197758a0e
2 changed files with 11 additions and 3 deletions
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8
debian/changelog vendored
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@ -1,3 +1,11 @@
livecd-rootfs (1.143) UNRELEASED; urgency=low
* add more spare space to the ext2 filesystem images to compensate journal
overhead and make it possible to run oem-config even without resizing
* do not reserve 5% for root in the ext2 image files.
-- Oliver Grawert <ogra@osiris.example.org> Mon, 26 Jul 2010 14:23:08 +0200
livecd-rootfs (1.142) maverick; urgency=low
* do not fail if losetup -d does not find a device

6
livecd.sh
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@ -76,8 +76,8 @@ livefs_squash()
livefs_ext2()
{
# Add 10MiB extra free space for first boot + ext3 journal
size=$(($(du -ks ${ROOT} | cut -f1) + (10240)))
# Add 500MiB extra free space for first boot + ext3 journal
size=$(($(du -ks ${ROOT} | cut -f1) + (512000)))
# DEBUG: get the detected size in the log
echo "size variable set to: ${size}"
MOUNTPOINT=$(mktemp -d)
@ -89,7 +89,7 @@ livefs_ext2()
# create an empty ext2 image and loop mount it
dd if=/dev/zero of=livecd.${FSS}.ext2 bs=1024 count=0 seek=$size
mke2fs -F livecd.${FSS}.ext2
mke2fs -m 0 -F livecd.${FSS}.ext2
# DEBUG: see if the image size matches the detected size value
ls -l livecd.${FSS}.ext2
mount -o loop=${DEV} livecd.${FSS}.ext2 ${MOUNTPOINT}