@@ -302,10 +302,10 @@ Volumes

 DevStack will automatically use an existing LVM volume group named

 ``stack-volumes`` to store cloud-created volumes. If ``stack-volumes``

-doesn't exist, DevStack will set up a 10Gb loop-mounted file to contain

-it. This obviously limits the number and size of volumes that can be

-created inside OpenStack. The size can be overridden by setting

-``VOLUME_BACKING_FILE_SIZE`` in ``local.conf``.

+doesn't exist, DevStack will set up a loop-mounted file to contain

+it.  If the default size is insufficient for the number and size of volumes

+required, it can be overridden by setting ``VOLUME_BACKING_FILE_SIZE`` in

+``local.conf`` (sizes given in ``truncate`` compatible format, e.g. ``24G``).

 ``stack-volumes`` can be pre-created on any physical volume supported by

 Linux's LVM. The name of the volume group can be changed by setting