smartos-vmtools rc.local script for hdd-resizing.

gistfile1.txt

reformat_disk() {
  size=$(mdata-get sdc:disks.0.size)
  swapsize=$(mdata-get swap_size)
  size=$(echo ${size}-${swapsize} | bc)
  cat <<EOF | fdisk /dev/vda
d
n
p
1

+${size}M
n
p
2


w
EOF
  partprobe
}


# after reboot:

resize2fs /dev/vda1