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| author | Daniel Baumann <daniel@debian.org> | 2012-07-02 17:40:11 +0200 |
|---|---|---|
| committer | Daniel Baumann <daniel@debian.org> | 2012-07-18 23:34:15 +0200 |
| commit | 2e70d7be610c9e45787c37352d36241de3c155d7 (patch) | |
| tree | 907ee7a7f6f49d4a3e3ece474a270b09b1bfd2e6 /scripts/boot/mountroot.sh | |
| parent | 4640db7ffcef9dbc7e335d4c0323a7920a178b04 (diff) | |
| download | live-boot-2e70d7be610c9e45787c37352d36241de3c155d7.tar.gz live-boot-2e70d7be610c9e45787c37352d36241de3c155d7.zip | |
Renaming boot scripts for refactoring them into numbered plugins.
Diffstat (limited to 'scripts/boot/mountroot.sh')
| -rwxr-xr-x | scripts/boot/mountroot.sh | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/scripts/boot/mountroot.sh b/scripts/boot/mountroot.sh deleted file mode 100755 index 2d14e4d..0000000 --- a/scripts/boot/mountroot.sh +++ /dev/null @@ -1,221 +0,0 @@ -#!/bin/sh - -# set -e - -mountroot () -{ - if [ -x /scripts/local-top/cryptroot ] - then - /scripts/local-top/cryptroot - fi - - exec 6>&1 - exec 7>&2 - exec > boot.log - exec 2>&1 - tail -f boot.log >&7 & - tailpid="${!}" - - . /live.vars - - _CMDLINE="$(cat /proc/cmdline)" - Cmdline - - case "${LIVE_DEBUG}" in - true) - set -x - ;; - esac - - case "${LIVE_READ_ONLY}" in - true) - Read_only - ;; - esac - - Select_eth_device - - # Needed here too because some things (*cough* udev *cough*) - # changes the timeout - - if [ ! -z "${NETBOOT}" ] || [ ! -z "${FETCH}" ] || [ ! -z "${HTTPFS}" ] || [ ! -z "${FTPFS}" ] - then - if do_netmount - then - livefs_root="${mountpoint}" - else - panic "Unable to find a live file system on the network" - fi - else - if [ -n "${ISCSI_PORTAL}" ] - then - do_iscsi && livefs_root="${mountpoint}" - elif [ -n "${PLAIN_ROOT}" ] && [ -n "${ROOT}" ] - then - # Do a local boot from hd - livefs_root=${ROOT} - else - if [ -x /usr/bin/memdiskfind ] - then - MEMDISK=$(/usr/bin/memdiskfind) - - if [ $? -eq 0 ] - then - # We found a memdisk, set up phram - modprobe phram phram=memdisk,${MEMDISK} - - # Load mtdblock, the memdisk will be /dev/mtdblock0 - modprobe mtdblock - fi - fi - - # Scan local devices for the image - i=0 - while [ "$i" -lt 60 ] - do - livefs_root=$(find_livefs ${i}) - - if [ -n "${livefs_root}" ] - then - break - fi - - sleep 1 - i="$(($i + 1))" - done - fi - fi - - if [ -z "${livefs_root}" ] - then - panic "Unable to find a medium containing a live file system" - fi - - case "${LIVE_VERIFY_CHECKSUMS}" in - true) - Verify_checksums "${livefs_root}" - ;; - esac - - if [ "${TORAM}" ] - then - live_dest="ram" - elif [ "${TODISK}" ] - then - live_dest="${TODISK}" - fi - - if [ "${live_dest}" ] - then - log_begin_msg "Copying live media to ${live_dest}" - copy_live_to "${livefs_root}" "${live_dest}" - log_end_msg - fi - - # if we do not unmount the ISO we can't run "fsck /dev/ice" later on - # because the mountpoint is left behind in /proc/mounts, so let's get - # rid of it when running from RAM - if [ -n "$FROMISO" ] && [ "${TORAM}" ] - then - losetup -d /dev/loop0 - - if is_mountpoint /live/fromiso - then - umount /live/fromiso - rmdir --ignore-fail-on-non-empty /live/fromiso \ - >/dev/null 2>&1 || true - fi - fi - - if [ -n "${MODULETORAMFILE}" ] || [ -n "${PLAIN_ROOT}" ] - then - setup_unionfs "${livefs_root}" "${rootmnt}" - else - mac="$(get_mac)" - mac="$(echo ${mac} | sed 's/-//g')" - mount_images_in_directory "${livefs_root}" "${rootmnt}" "${mac}" - fi - - - if [ -n "${ROOT_PID}" ] - then - echo "${ROOT_PID}" > "${rootmnt}"/live/root.pid - fi - - log_end_msg - - # unionfs-fuse needs /dev to be bind-mounted for the duration of - # live-bottom; udev's init script will take care of things after that - case "${UNIONTYPE}" in - unionfs-fuse) - mount -n -o bind /dev "${rootmnt}/dev" - ;; - esac - - # Move to the new root filesystem so that programs there can get at it. - if [ ! -d /root/live/image ] - then - mkdir -p /root/live/image - mount --move /live/image /root/live/image - fi - - # aufs2 in kernel versions around 2.6.33 has a regression: - # directories can't be accessed when read for the first the time, - # causing a failure for example when accessing /var/lib/fai - # when booting FAI, this simple workaround solves it - ls /root/* >/dev/null 2>&1 - - # Move findiso directory to the new root filesystem so that programs there can get at it. - if [ -d /live/findiso ] && [ ! -d /root/live/findiso ] - then - mkdir -p /root/live/findiso - mount -n --move /live/findiso /root/live/findiso - fi - - # if we do not unmount the ISO we can't run "fsck /dev/ice" later on - # because the mountpoint is left behind in /proc/mounts, so let's get - # rid of it when running from RAM - if [ -n "$FINDISO" ] && [ "${TORAM}" ] - then - losetup -d /dev/loop0 - - if is_mountpoint /root/live/findiso - then - umount /root/live/findiso - rmdir --ignore-fail-on-non-empty /root/live/findiso \ - >/dev/null 2>&1 || true - fi - fi - - if [ -f /etc/resolv.conf ] && [ ! -s ${rootmnt}/etc/resolv.conf ] - then - log_begin_msg "Copying /etc/resolv.conf to ${rootmnt}/etc/resolv.conf" - cp -v /etc/resolv.conf ${rootmnt}/etc/resolv.conf - log_end_msg - fi - - if ! [ -d "/lib/live/boot" ] - then - panic "A wrong rootfs was mounted." - fi - - Fstab - Netbase - - case "${LIVE_SWAPON}" in - true) - Swapon - ;; - esac - - case "${UNIONFS}" in - unionfs-fuse) - umount "${rootmnt}/dev" - ;; - esac - - exec 1>&6 6>&- - exec 2>&7 7>&- - kill ${tailpid} - [ -w "${rootmnt}/var/log/" ] && mkdir -p "${rootmnt}/var/log/live" && cp boot.log "${rootmnt}/var/log/live" 2>/dev/null -} |
