code.grnet.gr Git - snf-image/blob - snf-image-helper/tasks/20FilesystemResizeUnmounted.in

   1 #! /bin/bash
   2
   3 ### BEGIN TASK INFO
   4 # Provides:             FilesystemResizeUnmounted
   5 # RunBefore:            MountImage
   6 # RunAfter:             FixPartitionTable
   7 # Short-Description:    Resize filesystem to use all the available space
   8 ### END TASK INFO
   9
  10 set -e
  11 . "@commondir@/common.sh"
  12
  13 if [ ! -b "$SNF_IMAGE_DEV" ]; then
  14     log_error "Device file:\`${SNF_IMAGE_DEV}' is not a block device"
  15 fi
  16
  17 if [ -z "$SNF_IMAGE_TYPE" ]; then
  18     log_error "Image type does not exist"
  19 fi
  20
  21 last_partition=$(get_last_partition "$SNF_IMAGE_DEV")
  22 id=$(echo "$last_partition" | cut -d: -f1)
  23 ptype=$(echo "$last_partition" | cut -d: -f5)
  24
  25 if [[ "$ptype" =~ ext[234] ]]; then
  26     device="$SNF_IMAGE_DEV""$id"
  27     "$RESIZE2FS" "$device"
  28 fi
  29
  30 exit 0
  31
  32 # vim: set sta sts=4 shiftwidth=4 sw=4 et ai :