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#!/bin/sh
dev_label() {
if [ -z "${1}" -o -z "${2}" ]; then
return
fi
local _fstype="${1}"
local _device="${2}"
case "${_fstype}" in
ufs|swap)
;;
*)
echo ${_device}
return
esac
# Detect if device is already a label and return
local _prefix=${_device%/*}
case "${_prefix#/dev/}" in
mirror|ufsid|label|geom|gpt|gptid)
echo ${_device}
return
;;
esac
local _devname=${_device#/dev/}
if [ -z "${_devname}" ]; then
echo ${_device}
return
fi
# Get already defined labels if exist
local _label=""
for lt in mirror label gpt ufsid gptid; do
_label=$(glabel list ${_devname} 2>/dev/null \
| grep "Name: *${lt}/" \
| sed 's,^.*Name: *,,')
if [ -n "${_label}" -a -e "/dev/${_label}" ]; then
echo "/dev/${_label}"
return
fi
done
# No label found, lets create one. It should be swap
if [ "${_fstype}" != "swap" ]; then
echo ${_device}
return
fi
glabel label swap${SWAPNUM} ${_device}
# Error, don't use label
if [ $? -ne 0 ]; then
echo ${_device}
return
fi
SWAPNUM=$((SWAPNUM+1))
echo "/dev/label/swap${SWAPNUM}"
}
FSTAB=${BSDINSTALL_TMPETC}/fstab
if [ -z "${FSTAB}" -o ! -f "${FSTAB}" ]; then
dialog --backtitle "pfSense Installer" --title "Error" \
--msgbox "Error creating device labels" 0 0
exit 1
fi
TMP="${FSTAB}.tmp"
[ -f "${TMP}" ] \
&& rm -f ${TMP}
SWAPNUM=0
while read device mountpoint fstype options dump pass; do
if ! echo "${device}" | egrep -q '^/dev/'; then
continue
fi
label=$(dev_label ${fstype} ${device})
# If label is blank, use device name
label=${label:-${device}}
printf "%s\t%s\t%s\t%s\t%s\t%s\n" ${label} ${mountpoint} ${fstype} \
${options} ${dump} ${pass} >> ${TMP}
done < ${FSTAB}
mv ${TMP} ${FSTAB}
|
