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32 lines
689 B
32 lines
689 B
16 years ago
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# live images are specified with
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# root=live:backingdev
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echo "parsing for live"
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[ -z "$root" ] && root=$(getarg root=)
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if [ "${root%%:*}" = "live" ] ; then
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liveroot=$root
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fi
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[ "${liveroot%%:*}" = "live" ] || return
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case "$liveroot" in
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live:LABEL=*|LABEL=*)
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root="${root#live:}"
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root="$(echo $root | sed 's,/,\\x2f,g')"
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root="live:/dev/disk/by-label/${root#LABEL=}"
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rootok=1 ;;
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live:UUID=*|UUID=*)
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root="${root#live:}"
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root="live:/dev/disk/by-uuid/${root#UUID=}"
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rootok=1 ;;
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/dev/*)
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root="live:${root}"
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rootok=1 ;;
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esac
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echo "root was $root, liveroot is now $liveroot"
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# make sure that init doesn't complain
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[ -z "$root" ] && root="live"
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