return 1
}
+grml_match_bootid()
+{
+ path="$1"
+
+ if [ -n "$IGNORE_BOOTID" ] ; then
+ echo " * Ignoring verification of bootid.txt as requested via ignore_bootid.">>/boot.log
+ return 0
+ fi
+
+ if [ -n "$BOOTID" ] && ! [ -r "${path}/conf/bootid.txt" ] ; then
+ echo " * Warning: bootid=... specified but no bootid.txt found on currently requested device.">>/boot.log
+ return 1
+ fi
+
+ [ -r "${path}/conf/bootid.txt" ] || return 0
+
+ bootid_conf=$(cat "${path}/conf/bootid.txt")
+
+ if [ -z "$BOOTID" -a -z "$IGNORE_BOOTID" ]
+ then
+ echo " * Warning: bootid.txt found but ignore_bootid / bootid=.. bootoption missing...">>/boot.log
+ return 1
+ fi
+
+ if [ "$BOOTID" = "$bootid_conf" ]
+ then
+ echo " * Successfully verified /conf/bootid.txt from ISO, continuing... ">>/boot.log
+ else
+ echo " * Warning: BOOTID of ISO does not match. Retrying and continuing search...">>/boot.log
+ return 1
+ fi
+
+ return 0
+}
+
+
matches_uuid ()
{
if [ "${IGNORE_UUID}" ] || [ ! -e /conf/uuid.conf ]
fi
if is_live_path ${mountpoint} && \
- ([ "${skip_uuid_check}" ] || matches_uuid ${mountpoint})
+ ([ "${skip_uuid_check}" ] || grml_match_bootid ${mountpoint})
then
echo ${mountpoint}
return 0
return 0
fi
done
- elif [ "${fstype}" = "squashfs" -o \
- "${fstype}" = "btrfs" -o \
- "${fstype}" = "ext2" -o \
- "${fstype}" = "ext3" -o \
- "${fstype}" = "ext4" -o \
- "${fstype}" = "jffs2" ]
- then
- # This is an ugly hack situation, the block device has
- # an image directly on it. It's hopefully
- # live-boot, so take it and run with it.
- ln -s "${devname}" "${devname}.${fstype}"
- echo "${devname}.${fstype}"
- return 0
fi
done
return 0
else
# Then try to add support for it the gentle way using the initramfs capabilities
- modprobe ${fstype}
+ modprobe -q -b ${fstype}
if grep -q ${fstype} /proc/filesystems
then
return 0
load_keymap
+ # check for plymouth
+ if [ -x /bin/plymouth ]
+ then
+ _PLYMOUTH="true"
+ fi
+
+ case "${_PLYMOUTH}" in
+ true)
+ plymouth --ping
+
+ cryptkeyscript="plymouth ask-for-password --prompt"
+ # Plymouth will add a : if it is a non-graphical prompt
+ cryptkeyprompt="Please unlock disk ${dev}"
+ ;;
+
+ *)
+ cryptkeyscript="/lib/cryptsetup/askpass"
+ cryptkeyprompt="Please unlock disk ${dev}: "
+ ;;
+ esac
+
while true
do
- /lib/cryptsetup/askpass "Enter passphrase for ${dev}: " | \
+ $cryptkeyscript "$cryptkeyprompt" | \
/sbin/cryptsetup -T 1 luksOpen ${dev} ${name} ${opts}
if [ 0 -eq ${?} ]
fi
echo >&6
- echo -n "There was an error decrypting ${dev} ... Retry? [Y/n] " >&6
- read answer
+ retryprompt="There was an error decrypting ${dev} ... Retry? [Y/n]"
+
+ case "${_PLYMOUTH}" in
+ true)
+ plymouth display-message --text "${retryprompt}"
+ answer=$(plymouth watch-keystroke --keys="YNyn")
+ ;;
+
+ *)
+ echo -n "${retryprompt} " >&6
+ read answer
+ ;;
+ esac
if [ "$(echo "${answer}" | cut -b1 | tr A-Z a-z)" = "n" ]
then
+ case "${_PLYMOUTH}" in
+ true)
+ plymouth display-message --text ""
+ ;;
+ esac
+
return 2
fi
done
rw_opt="rw"
ro_opt="rr+wh"
noxino_opt="noxino"
- ;;
-
- unionfs-fuse)
- rw_opt="RW"
- ro_opt="RO"
- ;;
-
- *)
- rw_opt="rw"
- ro_opt="ro"
- ;;
- esac
- case "${UNIONTYPE}" in
- unionfs-fuse)
- unionmountopts="-o cow -o noinitgroups -o default_permissions -o allow_other -o use_ino -o suid"
- unionmountopts="${unionmountopts} ${unionrw}=${rw_opt}"
+ unionmountopts="-o noatime,${noxino_opt},dirs=${unionrw}=${rw_opt}"
if [ -n "${unionro}" ]
then
for rofs in ${unionro}
unionmountopts="${unionmountopts}:${rofs}=${ro_opt}"
done
fi
- ( sysctl -w fs.file-max=391524 ; ulimit -HSn 16384
- unionfs-fuse ${unionmountopts} "${unionmountpoint}" ) && \
- ( mkdir -p /run/sendsigs.omit.d
- pidof unionfs-fuse >> /run/sendsigs.omit.d/unionfs-fuse || true )
;;
- overlayfs)
- # XXX: can multiple unionro be used? (overlayfs only handles two dirs, but perhaps they can be chained?)
- # XXX: and can unionro be optional? i.e. can overlayfs skip lowerdir?
+ overlay)
+ # XXX: can multiple unionro be used? (overlay only handles two dirs, but perhaps they can be chained?)
+ # XXX: and can unionro be optional? i.e. can overlay skip lowerdir?
if echo ${unionro} | grep -q " "
then
- panic "Multiple lower filesystems are currently not supported with overlayfs (unionro = ${unionro})."
+ panic "Multiple lower filesystems are currently not supported with overlay (unionro = ${unionro})."
elif [ -z "${unionro}" ]
then
- panic "Overlayfs needs at least one lower filesystem (read-only branch)."
- fi
- unionmountopts="-o noatime,lowerdir=${unionro},upperdir=${unionrw}"
- mount -t ${UNIONTYPE} ${unionmountopts} ${UNIONTYPE} "${unionmountpoint}"
- ;;
-
- *)
- unionmountopts="-o noatime,${noxino_opt},dirs=${unionrw}=${rw_opt}"
- if [ -n "${unionro}" ]
- then
- for rofs in ${unionro}
- do
- unionmountopts="${unionmountopts}:${rofs}=${ro_opt}"
- done
+ panic "overlay needs at least one lower filesystem (read-only branch)."
fi
- mount -t ${UNIONTYPE} ${unionmountopts} ${UNIONTYPE} "${unionmountpoint}"
+ # overlayfs requires:
+ # + 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"
+ unionmountopts="-o noatime,lowerdir=${unionro},upperdir=${unionrw}/rw,workdir=${unionrw}/work"
;;
esac
+
+ mount -t ${UNIONTYPE} ${unionmountopts} ${UNIONTYPE} "${unionmountpoint}"
}
get_custom_mounts ()
union|bind)
;;
*)
- log_warning_msg "Skipping custom mount with unkown option: ${opt}"
+ log_warning_msg "Skipping custom mount with unknown option: ${opt}"
continue 2
;;
esac
prev_dest=""
# This sort will ensure that a source /a comes right before a source
# /a/b so we only need to look at the previous source
- sort -k2 -b ${custom_mounts} |
+ [ -e ${custom_mounts} ] && sort -k2 -b ${custom_mounts} |
while read device source dest options
do
if echo ${source} | grep -qe "^${prev_source}\(/.*\)\?$"
projects / live-boot-grml.git / blobdiff