3 # Copyright 2014 John-Mark Gurney
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34 # This allows us to distribute a image
35 # and have it work on essentially any size drive.
37 # TODO: Figure out where this should really be ordered.
38 # I suspect it should go just after fsck but before mountcritlocal.
44 start_cmd="growfs_start"
50 echo "Growing root partition to fill device"
51 rootdev=$(df / | tail -n 1 | awk '{ sub("/dev/", "", $1); print $1 }')
52 if [ x"$rootdev" = x"${rootdev%/*}" ]; then
56 rawdev=$(glabel status | awk '$1 == "'"$rootdev"'" { print $3 }')
57 if [ x"$rawdev" = x"" ]; then
58 echo "Can't figure out device for: $rootdev"
63 sysctl -b kern.geom.conftxt | awk '
71 for (i = 1; i <= lvl; i++) {
73 if (type[i] == "PART") {
75 cmd[i] = "gpart resize -i " idx[i] " " pdev
76 if (parttype[i] == "GPT")
77 cmd[i] = "gpart recover " pdev " ; " cmd[i]
78 } else if (type[i] == "LABEL") {
81 print "unhandled type: " type[i]
85 for (i = 1; i <= lvl; i++) {
92 growfs -y /dev/"$rootdev"