docs: updated qemu-img man page and qemu-doc to reflect VHDX support.

The man page for qemu-img, and the qemu-doc, did not mention VHDX
as a supported format.  This adds in reference to VHDX in those
documents.

[Stefan Weil <sw@weilnetz.de> suggested s/Block Size/Block size/ for
consistency.  I have made this change.
--Stefan]

Signed-off-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Jeff Cody 2013-12-17 13:56:06 -05:00 committed by Stefan Hajnoczi
parent 7e30e6a674
commit 8282db1b2e
2 changed files with 17 additions and 2 deletions

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@ -654,6 +654,21 @@ Supported options:
Specifies which VHD subformat to use. Valid options are
@code{dynamic} (default) and @code{fixed}.
@end table
@item VHDX
Hyper-V compatible image format (VHDX).
Supported options:
@table @code
@item subformat
Specifies which VHDX subformat to use. Valid options are
@code{dynamic} (default) and @code{fixed}.
@item block_state_zero
Force use of payload blocks of type 'ZERO'.
@item block_size
Block size; min 1 MB, max 256 MB. 0 means auto-calculate based on image size.
@item log_size
Log size; min 1 MB.
@end table
@end table
@subsubsection Read-only formats

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@ -431,8 +431,8 @@ This option can only be enabled if @code{compat=1.1} is specified.
@item Other
QEMU also supports various other image file formats for compatibility with
older QEMU versions or other hypervisors, including VMDK, VDI, VHD (vpc), qcow1
and QED. For a full list of supported formats see @code{qemu-img --help}.
older QEMU versions or other hypervisors, including VMDK, VDI, VHD (vpc), VHDX,
qcow1 and QED. For a full list of supported formats see @code{qemu-img --help}.
For a more detailed description of these formats, see the QEMU Emulation User
Documentation.