7 if [ -x /scripts/local-top/cryptroot ]
9 /scripts/local-top/cryptroot
16 tail -f boot.log >&7 &
19 LIVE_BOOT_CMDLINE="${LIVE_BOOT_CMDLINE:-$(cat /proc/cmdline)}"
28 if [ -e /conf/param.conf ]
33 # Needed here too because some things (*cough* udev *cough*)
36 if [ ! -z "${NETBOOT}" ] || [ ! -z "${FETCH}" ] || [ ! -z "${HTTPFS}" ] || [ ! -z "${FTPFS}" ]
40 livefs_root="${mountpoint}"
42 panic "Unable to find a live file system on the network"
45 if [ -n "${ISCSI_PORTAL}" ]
47 do_iscsi && livefs_root="${mountpoint}"
48 elif [ -n "${PLAIN_ROOT}" ] && [ -n "${ROOT}" ]
50 # Do a local boot from hd
53 if [ -x /usr/bin/memdiskfind ]
55 MEMDISK=$(/usr/bin/memdiskfind)
59 # We found a memdisk, set up phram
60 modprobe phram phram=memdisk,${MEMDISK}
62 # Load mtdblock, the memdisk will be /dev/mtdblock0
67 # Scan local devices for the image
71 livefs_root=$(find_livefs ${i})
73 if [ -n "${livefs_root}" ]
84 if [ -z "${livefs_root}" ]
86 panic "Unable to find a medium containing a live file system"
89 Verify_checksums "${livefs_root}"
101 log_begin_msg "Copying live media to ${live_dest}"
102 copy_live_to "${livefs_root}" "${live_dest}"
106 # if we do not unmount the ISO we can't run "fsck /dev/ice" later on
107 # because the mountpoint is left behind in /proc/mounts, so let's get
108 # rid of it when running from RAM
109 if [ -n "$FROMISO" ] && [ "${TORAM}" ]
111 losetup -d /dev/loop0
113 if is_mountpoint /live/fromiso
116 rmdir --ignore-fail-on-non-empty /live/fromiso \
117 >/dev/null 2>&1 || true
121 if [ -n "${MODULETORAMFILE}" ] || [ -n "${PLAIN_ROOT}" ]
123 setup_unionfs "${livefs_root}" "${rootmnt}"
126 mac="$(echo ${mac} | sed 's/-//g')"
127 mount_images_in_directory "${livefs_root}" "${rootmnt}" "${mac}"
130 # At this point /root should contain the final root filesystem.
131 # Move all mountpoints below /live into /root/lib/live/mount.
132 # This has to be done after mounting the root filesystem to /
133 # otherwise these mount points won't be accessible from the running system.
134 for _MOUNT in $(cat /proc/mounts | cut -f 2 -d " " | grep -e "^/live/")
137 newmount="${rootmnt}/lib/live/mount/${_MOUNT#/live/}"
138 mkdir -p "${newmount}"
139 mount -o move "${_MOUNT}" "${newmount}" > /dev/null 2>&1 || \
140 mount -o bind "${_MOUNT}" "${newmount}" > /dev/null || \
141 log_warning_msg "W: failed to move or bindmount ${_MOUNT} to ${newmount}"
144 if [ -n "${ROOT_PID}" ]
146 echo "${ROOT_PID}" > "${rootmnt}"/lib/live/root.pid
151 # unionfs-fuse needs /dev to be bind-mounted for the duration of
152 # live-bottom; udev's init script will take care of things after that
153 case "${UNIONTYPE}" in
155 mount -n -o bind /dev "${rootmnt}/dev"
160 # aufs2 in kernel versions around 2.6.33 has a regression:
161 # directories can't be accessed when read for the first the time,
162 # causing a failure for example when accessing /var/lib/fai
163 # when booting FAI, this simple workaround solves it
164 ls /root/* >/dev/null 2>&1
166 # if we do not unmount the ISO we can't run "fsck /dev/ice" later on
167 # because the mountpoint is left behind in /proc/mounts, so let's get
168 # rid of it when running from RAM
169 if [ -n "$FINDISO" ] && [ "${TORAM}" ]
171 losetup -d /dev/loop0
173 if is_mountpoint /root/lib/live/mount/findiso
175 umount /root/lib/live/mount/findiso
176 rmdir --ignore-fail-on-non-empty /root/lib/live/mount/findiso \
177 >/dev/null 2>&1 || true
181 if [ -f /etc/resolv.conf ] && [ ! -s ${rootmnt}/etc/resolv.conf ]
183 log_begin_msg "Copying /etc/resolv.conf to ${rootmnt}/etc/resolv.conf"
184 cp -v /etc/resolv.conf ${rootmnt}/etc/resolv.conf
188 if ! [ -d "/lib/live/boot" ]
190 panic "A wrong rootfs was mounted."
200 umount "${rootmnt}/dev"
207 [ -w "${rootmnt}/var/log/" ] && mkdir -p "${rootmnt}/var/log/live" && cp boot.log "${rootmnt}/var/log/live" 2>/dev/null