p2v: Whitespace change in options list.
p2v: Use matchbox (window manager) in the virt-p2v ISO.

virt-p2v can run without a window manager.  However it then sits in
the top left corner of the screen.  Add a lightweight window manager
to the ISO so that position and geometry hints work.
v2v: Check if there is sufficient free space for conversion (RHBZ#1139543).

Before trying to perform the conversion, estimate if there is
sufficient free space on the guest filesystem(s) for the conversion to
be successful.

If not, you will see an error similar to this one:

[   6.0] Checking for sufficient free disk space in the guest
virt-v2v: error: not enough free space for conversion on filesystem '/'.
4354048 bytes free < 20000000 bytes needed
tests: sysprep: slightly improve output

Add minor spacing changes, and report the image being sysprep'ed, so it
is easier to spot which image caused some warning message.
v2v: Calculate dracut/mkinitrd kernel version correctly (RHBZ#1138182).

Thanks: Tingting Zheng.
Version 1.27.40.
daemon: Run 'udevadm settle' with debugging and warn if the command fails.
Version 1.27.41.
resize: Support for expanding XFS filesystems.
FAQ: Repeat advice to use ./run.

The two adjacent sections can be read separately, and the second
section doesn't mention not using make install / using ./run, so
repeat it a second time.
RHEL 7: Emphasize libguestfs-winsupport package (RHBZ#627468).

This RHEL-only patch changes the error messages when the
inspection code cannot find an operating system inside the guest
image.  For a Windows guest this may happen because the user has not
installed the separate 'libguestfs-winsupport' package.  Therefore we
emphasize that the user may need to install this package.

Notes:

(1) In RHEL there are two pieces of inspection code, the old Perl code
(deprecated upstream) and the new C core inspection API.  Therefore
this patch has to touch two places with essentially the same change.

(2) This patch doesn't try to be clever and detect if it was a Windows
guest.  This should reduce the chance of failure.

Output from (Perl) virt-inspector now looks like this:

 $ virt-inspector disk.img
 No operating system could be detected inside this disk image.

 This may be because the file is not a disk image, or is not a virtual machine
 image, or because the OS type is not understood by virt-inspector.

 If you feel this is an error, please file a bug report including as much
 information about the disk image as possible.

 RHEL notice
 -------------
 libguestfs will return this error for Microsoft Windows guests if the
 separate 'libguestfs-winsupport' package is not installed. If the
 guest is running Microsoft Windows, please try again after installing
 'libguestfs-winsupport'.

Output from guestfish (ie. C core inspection API) now looks like this:

 $ guestfish -i disk.img
 guestfish: no operating system was found on this disk

 RHEL notice
 -------------
 libguestfs will return this error for Microsoft Windows guests if the
 separate 'libguestfs-winsupport' package is not installed. If the
 guest is running Microsoft Windows, please try again after installing
 'libguestfs-winsupport'.
RHEL 7: Remove libguestfs live (RHBZ#798980).

This isn't supported in RHEL 7.
RHEL 7: Remove 9p APIs from RHEL (RHBZ#921710).
RHEL 7: Disable unsupported remote drive protocols (RHBZ#962113).

This disables support for unsupported remote drive protocols:

 * ftp
 * ftps
 * http
 * https
 * tftp
 * gluster
 * iscsi
 * rbd
 * sheepdog
 * ssh

Note 'nbd' is not disabled, and of course 'file' works.

We hope to gradually add some of these back over the lifetime of RHEL 7.