How to burn a ext3 file system on a cd?
Leonard den Ottolander
leonardjo at hetnet.nl
Thu Dec 18 16:30:20 UTC 2003
Hallo Hans,
> I need ext3 becouse i need
> to store checksum files on a cd with ACL's.
Proceed as follows:
create an image of about 620M:
# dd if=/dev/zero of=<ext3 img> bs=1k count=62M
# mke2fs -F -m 0 <ext3 img>
# tune2fs -j -c 0 -i 0 <ext3 img>
# mount -o loop <ext3 img> /mnt/tmp
copy your data to /mnt/tmp
# umount /mnt/tmp
and burn the image to iso (cd-rw):
# cdrecord [blank=fast] dev=0,0,0 speed=<speed> -v <ext3 img>
When mounting the cd you might need to specify the file system type using
"mount -t ext3" depending on your /etc/fstab. Works like a charm.
Bye,
Leonard.
--
mount -t life -o ro /dev/dna /genetic/research
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