123 lines
2.6 KiB
Bash
Executable File
123 lines
2.6 KiB
Bash
Executable File
#!/bin/sh
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. /lib/partman/lib/base.sh
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# Only run the first time
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if [ -f /var/lib/partman/initial_auto ]; then
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exit 0
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fi
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. /lib/partman/lib/auto-shared.sh
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# Skip if no disks detected and don't run on S/390
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if [ -z "$(get_auto_disks)" ] || \
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[ "$(udpkg --print-architecture)" = s390 ]; then
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exit 0
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fi
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mkdir -p /var/lib/partman
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touch /var/lib/partman/initial_auto
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# See if any autopartition method has been set
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method=""
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if db_get partman-auto/method && [ "$RET" ]; then
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method="$RET"
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fi
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# See if any autopartition disks have been set
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disks=""
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if db_get partman-auto/disk && [ "$RET" ]; then
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disks="$RET"
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fi
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# If there's only one disk, then preseeding partman-auto/disk is
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# unnecessary, and sometimes inconvenient in heterogeneous environments
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if [ "$method" ] && [ -z "$disks" ]; then
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DEVS="$(get_auto_disks)"
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if [ "$(echo "$DEVS" | wc -l)" -eq 1 ]; then
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disks="$(cat "${DEVS%$TAB*}"/device)"
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fi
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fi
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# If both are set, let's try to do a completely automatic partitioning
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if [ "$method" ] && [ "$disks" ]; then
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# The code for the methods could be merged, but in the future non-regular
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# methods may support multiple disks
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case "$method" in
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regular)
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for disk in $disks; do
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id=$(dev_to_partman "$disk") || true
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if [ "$id" ]; then
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autopartition "$id"
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exit 0
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fi
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done
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exit 1
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;;
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lvm)
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search-path autopartition-lvm || exit 1
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ids=""
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for disk in $disks; do
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id=$(dev_to_partman "$disk") || true
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ids="${ids:+$ids }$id"
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done
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if [ "$ids" ]; then
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autopartition-lvm "$ids"
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exit 0
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fi
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exit 1
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;;
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crypto)
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search-path autopartition-crypto || exit 1
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for disk in $disks; do
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id=$(dev_to_partman "$disk") || true
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if [ "$id" ]; then
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autopartition-crypto "$id"
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exit 0
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fi
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done
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exit 1
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;;
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raid)
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# Partition all the disks given ready for
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# partman-auto-raid
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ids=""
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for disk in $disks; do
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id=$(dev_to_partman "$disk") || true
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ids="${ids:+$ids }$id"
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done
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auto_init_disks $ids || exit $?
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autopartition "$ids"
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exit 0
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;;
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loop)
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search-path autopartition-loop || exit 1
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for disk in $disks; do
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id=$(dev_to_partman "$disk") || true
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if [ "$id" ]; then
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autopartition-loop "$id"
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exit 0
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fi
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done
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exit 1
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;;
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*)
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logger -t partman-auto "Unsupported method '$method'"
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exit 1
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;;
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esac
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fi
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qfile=/lib/partman/automatically_partition/question
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echo "partman-auto/init_automatically_partition" >$qfile
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code=99 # signals a retry
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while [ $code = 99 ]; do
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ask_user /lib/partman/automatically_partition
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code=$?
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done
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if [ $code -gt 0 ] && [ $code -lt 100 ]; then
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rm -f /var/lib/partman/initial_auto # try again
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fi
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echo "partman-auto/automatically_partition" >$qfile
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exit $code
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