check_dev ()
{
+ local force fix
sysdev="${1}"
devname="${2}"
skip_uuid_check="${3}"
# support for fromiso=.../isofrom=....
if [ -n "$FROMISO" ]
then
- ISO_DEVICE=$(dirname $FROMISO)
+ fs_type="${FROMISO%%:*}"
+ fs_type_auto='1'
+ ISO_DEVICE="${FROMISO}"
+ if echo "${fs_type}" | grep -q '[^[:alnum:]_-]'; then
+ # Not a valid file system name. Treat as part of the
+ # path, and, especially, use autodetection.
+ fs_type=''
+ else
+ # Looks like a file system specification, treat it
+ # like that.
+ fs_type_auto='0'
+ ISO_DEVICE="${ISO_DEVICE#*:}"
+ fi
+ ISO_DEVICE=$(dirname "${ISO_DEVICE}")
if ! [ -b $ISO_DEVICE ]
then
# to support unusual device names like /dev/cciss/c0d0p1
if [ "$ISO_DEVICE" = "/" ]
then
- echo "Warning: device for bootoption fromiso= ($FROMISO) not found.">>/boot.log
+ # not a block device, check if it's an iso file, for
+ # example an ISO when booting on an ONIE system
+ if echo "${FROMISO}" | grep -q "\.iso$"
+ then
+ if [ '0' -ne "${fs_type_auto}" ]; then
+ # Autodetect fs type if not overridden.
+ fs_type=$(get_fstype "${FROMISO}")
+ fi
+ if is_supported_fs ${fs_type}
+ then
+ mkdir /run/live/fromiso
+ mount -t "${fs_type}" -o 'ro' "${FROMISO}" '/run/live/fromiso'
+ if [ "$?" != 0 ]
+ then
+ echo "Warning: unable to mount ${FROMISO} (type ${fs_type})." >>/boot.log
+ fi
+ devname="/run/live/fromiso"
+ fi
+ else
+ echo "Warning: device for bootoption fromiso= ($FROMISO) not found.">>/boot.log
+ fi
else
- fs_type=$(get_fstype "${ISO_DEVICE}")
+ # Need to extract actual ISO file path later on,
+ # initialize first.
+ iso_name="${FROMISO}"
+
+ if [ '0' -ne "${fs_type_auto}" ]; then
+ # Try to auto-detect file system if not
+ # explicitly provided.
+ fs_type=$(get_fstype "${ISO_DEVICE}")
+ else
+ # Delete file system type override.
+ iso_name="${iso_name#*:}"
+ fi
+ # At this point, the backing device should always be
+ # at the very front, so remove that - leaving only the
+ # ISO file path.
+ iso_name="$(echo "${iso_name}" | sed "s|^${ISO_DEVICE}||")"
if is_supported_fs ${fs_type}
then
- mkdir /live/fromiso
- mount -t $fs_type "$ISO_DEVICE" /live/fromiso
- ISO_NAME="$(echo $FROMISO | sed "s|$ISO_DEVICE||")"
- loopdevname=$(setup_loop "/live/fromiso/${ISO_NAME}" "loop" "/sys/block/loop*" "" '')
+ mkdir /run/live/fromiso
+ mount -t "${fs_type}" -o 'ro' "$ISO_DEVICE" '/run/live/fromiso'
+ loopdevname=$(setup_loop "/run/live/fromiso/${iso_name}" "loop" "/sys/block/loop*" "" '')
devname="${loopdevname}"
else
- echo "Warning: unable to mount $ISO_DEVICE." >>/boot.log
+ echo "Warning: unable to mount $ISO_DEVICE (type ${fs_type})." >>/boot.log
fi
fi
fi
/dev/md*)
# Adding raid support
- if [ -x /scripts/local-top/mdadm ]
+ if [ -x /scripts/local-block/mdadm ]
then
- [ -r /conf/conf.d/md ] && cp /conf/conf.d/md /conf/conf.d/md.orig
- echo "MD_DEVS=$device " >> /conf/conf.d/md
- /scripts/local-top/mdadm >>/boot.log
- [ -r /conf/conf.d/md.orig ] && mv /conf/conf.d/md.orig /conf/conf.d/md
+ # Back in the day, when there was still a local-top mdadm script, we
+ # used to select specific devices to be auto-assembled.
+ # This functionality was dropped in the local-block script, so just
+ # scan and assemble all RAID devices.
+ /scripts/local-block/mdadm >>/boot.log
fi
;;
esac
then
devuid=$(blkid -o value -s UUID "$devname")
[ -n "$devuid" ] && grep -qs "\<$devuid\>" /var/lib/live/boot/devices-already-tried-to-mount && continue
+
+ for _PARAMETER in ${LIVE_BOOT_CMDLINE}
+ do
+ case "${_PARAMETER}" in
+ forcefsck)
+ FORCEFSCK="true"
+ ;;
+ esac
+ done
+
+ if [ "${PERSISTENCE_FSCK}" = "true" ] || [ "${PERSISTENCE_FSCK}" = "yes" ] || [ "${FORCEFSCK}" = "true" ]
+ then
+ force=""
+ if [ "$FORCEFSCK" = "true" ]
+ then
+ force="-f"
+ fi
+
+ fix="-a"
+ if [ "$FSCKFIX" = "true" ] || [ "$FSCKFIX" = "yes" ]
+ then
+ fix="-y"
+ fi
+
+ fsck $fix $force ${devname} >> fsck.log 2>&1
+ fi
+
mount -t ${fstype} -o ro,noatime "${devname}" ${mountpoint} || continue
[ -n "$devuid" ] && echo "$devuid" >> /var/lib/live/boot/devices-already-tried-to-mount
if [ -f ${mountpoint}/${FINDISO} ]
then
umount ${mountpoint}
- mkdir -p /live/findiso
- mount -t ${fstype} -o ro,noatime "${devname}" /live/findiso
- loopdevname=$(setup_loop "/live/findiso/${FINDISO}" "loop" "/sys/block/loop*" 0 "")
+ mkdir -p /run/live/findiso
+ mount -t ${fstype} -o ro,noatime "${devname}" /run/live/findiso
+ loopdevname=$(setup_loop "/run/live/findiso/${FINDISO}" "loop" "/sys/block/loop*" 0 "")
devname="${loopdevname}"
mount -t iso9660 -o ro,noatime "${devname}" ${mountpoint}
else
fi
# Try to look if it is already supported by the kernel
+ # For ntfs, since user space program ntfs-3g will be used. Check ntfs-3g instead of kernel module.
+ if [ "${fstype}" = "ntfs" ]; then
+ if type ntfs-3g >/dev/null 2>&1; then
+ return 0
+ else
+ return 1
+ fi
+ fi
if grep -q ${fstype} /proc/filesystems
then
return 0
fstype=$(get_fstype "${dev}")
fi
mount -t "${fstype}" -o "${opts}" "${dev}" "${mountp}" || \
- ( echo "SKIPPING: Cannot mount ${dev} on ${mountp}, fstype=${fstype}, options=${opts}" > boot.log && return 0 )
+ ( echo "SKIPPING: Cannot mount ${dev} on ${mountp}, fstype=${fstype}, options=${opts}" >> boot.log && return 0 )
fi
}
# get_custom_mounts() might call this with a directory path instead
# of a block device path. This means we have found sub-directory path
- # underneath /lib/live/mounts/persistence, so we're done
+ # underneath /run/live/persistence, so we're done
if [ -d "${device}" ]
then
echo "${device}"
return 1
fi
- backing="/live/persistence/$(basename ${device})"
+ backing="/run/live/persistence/$(basename ${device})"
mkdir -p "${backing}"
old_backing="$(where_is_mounted ${device})"
then
mount_opts="ro,noatime"
fi
- if mount -t "${fstype}" -o "${mount_opts}" "${device}" "${backing}" >/dev/null
+ if mount -t "${fstype}" -o "${mount_opts}" "${device}" "${backing}" >/dev/null 2>&1
then
echo ${backing}
return 0
# in one union together.
#
black_listed_devices=""
- for d in /live/rootfs/* /live/findiso /live/fromiso
+ for d in /run/live/rootfs/* /run/live/findiso /run/live/fromiso
do
black_listed_devices="${black_listed_devices} $(what_is_mounted_on d)"
done
for sysblock in $(echo /sys/block/* | tr ' ' '\n' | grep -vE "/(loop|ram|dm-|fd)")
do
+ if [ ! -d "${sysblock}" ]; then
+ continue
+ fi
+
dev_ok=
if [ "$(cat ${sysblock}/removable)" = "1" ]
then
for sysblock in $(echo /sys/block/* | tr ' ' '\n' | grep -vE "/(loop|ram|dm-|fd)")
do
+ if [ ! -d "${sysblock}" ]; then
+ continue
+ fi
+
if [ "$(cat ${sysblock}/removable)" = "0" ]
then
case "${output_format}" in
# + a workdir to become mounted
# + workdir and upperdir to reside under the same mount
# + workdir and upperdir to be in separate directories
- mkdir "${unionrw}/rw"
- mkdir "${unionrw}/work"
+ mkdir -p "${unionrw}/rw"
+ mkdir -p "${unionrw}/work"
unionmountopts="-o noatime,lowerdir=${unionro},upperdir=${unionrw}/rw,workdir=${unionrw}/work"
;;
esac
get_custom_mounts ()
{
- # Side-effect: leaves $devices with persistence.conf mounted in /live/persistence
+ # Side-effect: leaves $devices with persistence.conf mounted in /run/live/persistence
# Side-effect: prints info to file $custom_mounts
local custom_mounts devices bindings links
if [ -n "${LIVE_BOOT_DEBUG}" ] && [ -e "${include_list}" ]
then
- cp ${include_list} /live/persistence/${persistence_list}.${device_name}
+ cp ${include_list} /run/live/persistence/${persistence_list}.${device_name}
fi
while read dir options # < ${include_list}
continue
fi
- if trim_path ${dir} | grep -q -e "^[^/]" -e "^/lib" -e "^/lib/live\(/.*\)\?$" -e "^/\(.*/\)\?\.\.\?\(/.*\)\?$"
+ if trim_path ${dir} | grep -q -e "^[^/]" -e "^/lib" -e "^/run/live\(/.*\)\?$" -e "^/\(.*/\)\?\.\.\?\(/.*\)\?$"
then
- log_warning_msg "Skipping unsafe custom mount ${dir}: must be an absolute path containing neither the \".\" nor \"..\" special dirs, and cannot be \"/lib\", or \"/lib/live\" or any of its sub-directories."
+ log_warning_msg "Skipping unsafe custom mount ${dir}: must be an absolute path containing neither the \".\" nor \"..\" special dirs, and cannot be \"/lib\", or \"/run/live\" or any of its sub-directories."
continue
fi
rootfs_dest_backing=""
if [ -n "${opt_link}" ] || [ -n "${opt_union}" ]
then
- for d in /live/rootfs/*
+ for d in /run/live/rootfs/*
do
if [ -n "${rootmnt}" ]
then
local cow_dir links_source
if [ -n "${opt_link}" ] && [ -z "${PERSISTENCE_READONLY}" ]
then
- link_files ${source} ${dest} "s|^/live/|/lib/live/mount/|"
+ link_files ${source} ${dest} ""
elif [ -n "${opt_link}" ] && [ -n "${PERSISTENCE_READONLY}" ]
then
- mkdir -p ${rootmnt}/lib/live/mount/persistence
- links_source=$(mktemp -d ${rootmnt}/lib/live/mount/persistence/links-source-XXXXXX)
+ mkdir -p /run/live/persistence
+ links_source=$(mktemp -d /run/live/persistence/links-source-XXXXXX)
chown_ref ${source} ${links_source}
chmod_ref ${source} ${links_source}
# We put the cow dir in the below strange place to
# has its own directory and isn't nested with some
# other custom mount (if so that mount's files would
# be linked, causing breakage.
- cow_dir="/live/overlay/lib/live/mount/persistence/$(basename ${links_source})"
+ cow_dir="/run/live/overlay/run/live/persistence/$(basename ${links_source})"
mkdir -p ${cow_dir}
chown_ref "${source}" "${cow_dir}"
chmod_ref "${source}" "${cow_dir}"
# bind-mount and union mount are handled the same
# in read-only mode, but note that rootfs_dest_backing
# is non-empty (and necessary) only for unions
- cow_dir="/live/overlay/${dest}"
+ cow_dir="/run/live/overlay/${dest}"
if [ -e "${cow_dir}" ] && [ -z "${opt_link}" ]
then
# If an earlier custom mount has files here
mkdir -p ${cow_dir}
chown_ref "${source}" "${cow_dir}"
chmod_ref "${source}" "${cow_dir}"
+ if [ "${UNIONTYPE}" = "overlay" ]
+ then
+ # When we use overlay we add the "/rw" postfix to our source when using it
+ # as upper layer. Therefore we also have to add it here when using it as
+ # the lower layer.
+ source="${source}/rw"
+ fi
do_union ${dest} ${cow_dir} ${source} ${rootfs_dest_backing}
fi
projects / live-boot-grml.git / blobdiff