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https://github.com/lucaspalomodevelop/core.git
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importer: loop until successful or otherwise aborted
DO_DEV aborts directly after the attempt. DO_BOOT takes priority.
This commit is contained in:
Franco Fichtner
parent
7745e25236
commit
51d324013e
@ -86,6 +86,8 @@ done
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shift $((${OPTIND} - 1))
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DO_DEV=${1}
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timeout_prompt()
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{
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OUTPUT=$(echo ${2} | sed 's/./& /g')
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@ -118,7 +120,12 @@ zfs_load()
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kldload zfs
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fi
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export POOLS=$(probe_zfs_pools)
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export POOLS=$(zfs_probe)
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if [ -n "${POOLS}" ]; then
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# insert missing newline due to $()
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export POOLS="${POOLS}
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"
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fi
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}
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zfs_unload()
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@ -128,7 +135,19 @@ zfs_unload()
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fi
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}
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probe_for_part()
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zfs_probe()
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{
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zpool import -aNf
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zpool get -H cachefile | while read ZPOOL ZMORE; do
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if [ "$(mount | grep -w / | grep -c ${ZPOOL})" = "0" ]; then
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zpool export ${ZPOOL} >/dev/null 2>/dev/null
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echo "zfs/${ZPOOL}"
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fi
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done
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}
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import_start()
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{
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local DEV=${1}
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@ -159,19 +178,8 @@ probe_for_part()
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return 1
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}
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probe_zfs_pools()
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{
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zpool import -aNf
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zpool get -H cachefile | while read ZPOOL ZMORE; do
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if [ "$(mount | grep -w / | grep -c ${ZPOOL})" = "0" ]; then
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zpool export ${ZPOOL} >/dev/null 2>/dev/null
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echo "zfs/${ZPOOL}"
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fi
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done
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}
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DEV=${1}
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DEV=
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DEVS=
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PART=
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POOL=
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@ -186,33 +194,31 @@ fi
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trap bootstrap_and_exit 2
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if [ -n "${DEV}" ]; then
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zfs_load
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if ! probe_for_part ${DEV}; then
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echo "No known partition layout was found for '${DEV}'."
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bootstrap_and_exit 1
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fi
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else
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if [ -n "${DO_BOOT}" ]; then
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touch ${INSTALL} 2> /dev/null
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if [ -f ${INSTALL} -a -f /conf/config.xml ]; then
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bootstrap_and_exit 0
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fi
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if ! timeout_prompt \
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'Press any key to start the configuration importer:' ${WAIT}; then
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bootstrap_and_exit 0
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fi
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if [ -n "${DO_BOOT}" ]; then
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touch ${INSTALL} 2> /dev/null
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if [ -f ${INSTALL} -a -f /conf/config.xml ]; then
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bootstrap_and_exit 0
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fi
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zfs_load
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DEVS=$(camcontrol devlist; gmirror status -s; graid status -s; echo -n "${POOLS}")
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if ! timeout_prompt \
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'Press any key to start the configuration importer:' ${WAIT}; then
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bootstrap_and_exit 0
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fi
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fi
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zfs_load
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if [ -n "${DO_DEV}" ]; then
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if ! import_start ${DO_DEV}; then
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echo "No known partition layout was found for '${DO_DEV}'."
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bootstrap_and_exit 1
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fi
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fi
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DEVS=$(camcontrol devlist; gmirror status -s; graid status -s; echo -n "${POOLS}")
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while : ; do
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if [ -z "${DEV}" ]; then
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if [ -z "${DO_DEV}" ]; then
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echo
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echo "${DEVS}"
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echo
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@ -224,15 +230,11 @@ while : ; do
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elif [ "${DEV}" = "!" ]; then
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# secret escape! (not so secret now, is it?)
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csh
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DEV=
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continue
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elif ! probe_for_part ${DEV}; then
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elif ! import_start ${DEV}; then
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echo "No known partition layout was found for '${DEV}'."
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DEV=
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continue
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fi
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DEV=
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fi
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mkdir -p ${MNT}
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@ -255,8 +257,6 @@ while : ; do
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echo "The device could not be mounted."
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PART=
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fi
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break
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elif [ -n "${POOL}" ]; then
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echo "Starting import for ZFS pool '${POOL}'."
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echo
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@ -266,42 +266,48 @@ while : ; do
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echo "The pool could not be mounted."
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POOL=
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fi
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fi
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if [ -z "${PART}" -a -z "${POOL}" ]; then
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if [ -n "${DO_DEV}" ]; then
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bootstrap_and_exit 1
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fi
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continue
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fi
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if [ -f "${MNT}/conf/config.xml" ]; then
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rm -rf /conf/*
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for FILE in captiveportal.sqlite config.xml dhcpleases.tgz dhcp6c_duid netflow.tgz rrd.tgz; do
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if [ -f "${MNT}/conf/${FILE}" ]; then
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echo -n "Restoring ${FILE}..."
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cp "${MNT}/conf/${FILE}" /conf
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echo "done."
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fi
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done
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for DIR in backup sshd; do
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if [ -d "${MNT}/conf/${DIR}" ]; then
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echo -n "Restoring ${DIR}..."
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cp -r "${MNT}/conf/${DIR}" /conf
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echo "done."
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else
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mkdir -p "/conf/${DIR}"
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fi
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done
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# hooray, we're done!
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break
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else
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echo "Something went wrong during partition selection."
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bootstrap_and_exit 1
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fi
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echo "No previous configuration was found."
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if [ -n "${DEV}" ]; then
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echo "Import from partition '${DEV}' failed."
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bootstrap_and_exit 1
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if [ -n "${DO_DEV}" ]; then
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bootstrap_and_exit 1
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fi
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fi
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done
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if [ -f "${MNT}/conf/config.xml" ]; then
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rm -rf /conf/*
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for FILE in captiveportal.sqlite config.xml dhcpleases.tgz dhcp6c_duid netflow.tgz rrd.tgz; do
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if [ -f "${MNT}/conf/${FILE}" ]; then
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echo -n "Restoring ${FILE}..."
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cp "${MNT}/conf/${FILE}" /conf
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echo "done."
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fi
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done
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for DIR in backup sshd; do
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if [ -d "${MNT}/conf/${DIR}" ]; then
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echo -n "Restoring ${DIR}..."
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cp -r "${MNT}/conf/${DIR}" /conf
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echo "done."
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else
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mkdir -p "/conf/${DIR}"
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fi
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done
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else
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echo "No previous configuration was found on this device."
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bootstrap_and_exit 1
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fi
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if [ -z "${DO_BOOT}" ]; then
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echo "Please reboot."
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fi
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