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Added vfat support to mount /dev/archiso

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fstype from klibc don't detect a vfat formatted blockdevice when try to
mount /dev/archiso to /bootmnt. Some users don't use the recommened
method with dd to bring the image to their USB stick. If they for ex.
use Unetbootin to put the iso image on their (v)fat formatted stick they
got lost with a kernel panic cause fstype won't detect vfat, so the
mount and the later squashfs bindings traps.

Signed-off-by: Gerhard Brauer <gerbra@archlinux.de>
This commit is contained in:
Gerhard Brauer 2009-08-25 15:54:10 +02:00
parent 1dbbd6afcb
commit fd93e7c9bd
1 changed files with 22 additions and 11 deletions
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33
archiso/hooks/archiso
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@ -64,20 +64,31 @@ run_hook ()
done done
eval $(fstype < /dev/archiso 2>/dev/null) eval $(fstype < /dev/archiso 2>/dev/null)
if [ -n "${FSTYPE}" -a "${FSTYPE}" != "unknown" ]; then if [ -n "${FSTYPE}" ]; then
if mount -r -t "${FSTYPE}" /dev/archiso /bootmnt >/dev/null 2>&1; then if [ "${FSTYPE}" = "unknown" ]; then
if [ -e "/bootmnt/isomounts" ]; then # First try mounting then with vfat, maybe someone put the image on
echo "SUCCESS: Mounted archiso volume successfully." # USB stick with unetbootin or similar. vfat is not detected by fstype.
_FSTYPE="vfat"
else else
echo "ERROR: Mounting was successful, but the isomounts file does not exist." _FSTYPE=$FSTYPE
exit 1 fi
if mount -r -t "${_FSTYPE}" /dev/archiso /bootmnt >/dev/null 2>&1; then
if [ -e "/bootmnt/isomounts" ]; then
echo "SUCCESS: Mounted archiso volume successfully."
else
echo "ERROR: Mounting was successful, but the isomounts file does not exist."
exit 1
fi
else
if [ "${FSTYPE}" = "unknown" ]; then
echo "ERROR: Failed to mount /dev/archiso (FS is unknown and not vfat)."
else
echo "ERROR; Failed to mount /dev/archiso (FS is ${FSTYPE}."
fi
exit 1
fi fi
else
echo "ERROR: Failed to mount /dev/archiso"
exit 1
fi
else else
echo "ERROR: /dev/archiso found, but the filesystem type is unknown." echo "ERROR: /dev/archiso found, but the filesystem type is unknown."
fi fi
/bin/modprobe -q squashfs >/dev/null 2>&1 /bin/modprobe -q squashfs >/dev/null 2>&1