7 if [ -x /scripts/local-top/cryptroot ]
9 /scripts/local-top/cryptroot
16 tail -f boot.log >&7 &
21 _CMDLINE="$(cat /proc/cmdline)"
30 # Needed here too because some things (*cough* udev *cough*)
33 if [ ! -z "${NETBOOT}" ] || [ ! -z "${FETCH}" ] || [ ! -z "${HTTPFS}" ] || [ ! -z "${FTPFS}" ]
37 livefs_root="${mountpoint}"
39 panic "Unable to find a live file system on the network"
42 if [ -n "${ISCSI_PORTAL}" ]
44 do_iscsi && livefs_root="${mountpoint}"
45 elif [ -n "${PLAIN_ROOT}" ] && [ -n "${ROOT}" ]
47 # Do a local boot from hd
50 if [ -x /usr/bin/memdiskfind ]
52 MEMDISK=$(/usr/bin/memdiskfind)
56 # We found a memdisk, set up phram
57 modprobe phram phram=memdisk,${MEMDISK}
59 # Load mtdblock, the memdisk will be /dev/mtdblock0
64 # Scan local devices for the image
68 livefs_root=$(find_livefs ${i})
70 if [ -n "${livefs_root}" ]
81 if [ -z "${livefs_root}" ]
83 panic "Unable to find a medium containing a live file system"
86 Verify_checksums "${livefs_root}"
98 log_begin_msg "Copying live media to ${live_dest}"
99 copy_live_to "${livefs_root}" "${live_dest}"
103 # if we do not unmount the ISO we can't run "fsck /dev/ice" later on
104 # because the mountpoint is left behind in /proc/mounts, so let's get
105 # rid of it when running from RAM
106 if [ -n "$FROMISO" ] && [ "${TORAM}" ]
108 losetup -d /dev/loop0
110 if is_mountpoint /live/fromiso
113 rmdir --ignore-fail-on-non-empty /live/fromiso \
114 >/dev/null 2>&1 || true
118 if [ -n "${MODULETORAMFILE}" ] || [ -n "${PLAIN_ROOT}" ]
120 setup_unionfs "${livefs_root}" "${rootmnt}"
123 mac="$(echo ${mac} | sed 's/-//g')"
124 mount_images_in_directory "${livefs_root}" "${rootmnt}" "${mac}"
128 if [ -n "${ROOT_PID}" ]
130 echo "${ROOT_PID}" > "${rootmnt}"/live/root.pid
135 # unionfs-fuse needs /dev to be bind-mounted for the duration of
136 # live-bottom; udev's init script will take care of things after that
137 case "${UNIONTYPE}" in
139 mount -n -o bind /dev "${rootmnt}/dev"
143 # Move to the new root filesystem so that programs there can get at it.
144 if [ ! -d /root/live/image ]
146 mkdir -p /root/live/image
147 mount --move /live/image /root/live/image
150 # aufs2 in kernel versions around 2.6.33 has a regression:
151 # directories can't be accessed when read for the first the time,
152 # causing a failure for example when accessing /var/lib/fai
153 # when booting FAI, this simple workaround solves it
154 ls /root/* >/dev/null 2>&1
156 # Move findiso directory to the new root filesystem so that programs there can get at it.
157 if [ -d /live/findiso ] && [ ! -d /root/live/findiso ]
159 mkdir -p /root/live/findiso
160 mount -n --move /live/findiso /root/live/findiso
163 # if we do not unmount the ISO we can't run "fsck /dev/ice" later on
164 # because the mountpoint is left behind in /proc/mounts, so let's get
165 # rid of it when running from RAM
166 if [ -n "$FINDISO" ] && [ "${TORAM}" ]
168 losetup -d /dev/loop0
170 if is_mountpoint /root/live/findiso
172 umount /root/live/findiso
173 rmdir --ignore-fail-on-non-empty /root/live/findiso \
174 >/dev/null 2>&1 || true
178 if [ -f /etc/resolv.conf ] && [ ! -s ${rootmnt}/etc/resolv.conf ]
180 log_begin_msg "Copying /etc/resolv.conf to ${rootmnt}/etc/resolv.conf"
181 cp -v /etc/resolv.conf ${rootmnt}/etc/resolv.conf
185 if ! [ -d "/lib/live/boot" ]
187 panic "A wrong rootfs was mounted."
197 umount "${rootmnt}/dev"
204 [ -w "${rootmnt}/var/log/" ] && mkdir -p "${rootmnt}/var/log/live" && cp boot.log "${rootmnt}/var/log/live" 2>/dev/null