Synnefo » Ganeti Instance Image

if [ -z "$OS_API_VERSION" -o "$OS_API_VERSION" = "5" ]; then

  DEFAULT_PARTITION_STYLE="none"

else

  DEFAULT_PARTITION_STYLE="msdos"

fi

: ${PARTITION_STYLE:=$DEFAULT_PARTITION_STYLE} # disk partition style

if [ -f /sbin/blkid -a -x /sbin/blkid ]; then

  VOL_ID="/sbin/blkid -o value -s UUID"

  VOL_TYPE="/sbin/blkid -o value -s TYPE"

else

  for dir in /lib/udev /sbin; do

    if [ -f $dir/vol_id -a -x $dir/vol_id ]; then

      VOL_ID="$dir/vol_id -u"

      VOL_TYPE="$dir/vol_id -t"

    fi

  done

fi

if [ -z "$VOL_ID" ]; then

  log_error "vol_id or blkid not found, please install udev or util-linux"

  exit 1

fi