Per subject; if autoport is in use for a host, the current
virDomainGraphicsDefFormat code always emits "port=-1", even if a port
is assigned to the host; this leaves no way for a client to find the VNC
port assigned to the host in question.

This patches fixes it by putting the vncport in place if there is one, and
only putting "-1" if we fail that test.

  not crash on interfaces without an ifname.
Daniel

  small differences of behaviour for 'lvs' and 'vgs' on SLES
Daniel

handling code.  In particular, if you had a section of XML like:

    <disk type='file' device='cdrom'>
      <target dev='hdc' bus='ide'/>
      <readonly/>
    </disk>

This used to work with older libvirt, but now fails.  This is because we are
actually passing the literal string (null) to the qemu command-line, which qemu
barfs on.  This patch fixes it up by making it blank, which allows qemu to
continue on it's merry way.
Signed-off-by: NChris Lalancette <clalance@redhat.com>

* src/openvz_conf.c: fix compilation with new XPath interface
  signatures
* configure.in: build OpenVZ and LXC support by default
Daniel

* src/domain_conf.[ch] src/openvz_conf.[ch] src/openvz_driver.c:
  patch from Evgeniy Sokolov doing the OpenVZ xml refactoring,
  still needs to be ported to the new XML parsing code but
  implements the new format.
Daniel

  doesn't override an existing domain definition or UUID
Daniel

  patch from Guido Günther
Daniel

* src/qemu_driver.c: Guido Trotter pointed out a wrong open() failure
  detection
Daniel

* src/qemu_driver.c: another patch from Guido Günther checking
  for an already running domain on create
Daniel

  unsupported migrate command
Daniel

* src/virsh.c (cmdUndefine): Tell user to shutdown and then use name or UUID.
* tests/undefine: New test.  Exercise virsh's undefine command.
* tests/Makefile.am (test_scripts): Add undefine.

* src/openvz_conf.c src/openvz_driver.c: patch from Evgeniy Sokolov
  cleaning up integer string parsing.
Daniel

Daniel

* src/openvz_driver.c: patch from Evgeniy Sokolov to get OpenVZ
  domain cpu time consumption.
Daniel

  lookups based on ID as this doesn't work for a stopped domain.
Daniel

* src/domain_conf.c (virDomainChrDefParseXML)
(virDomainNetDefParseXML): Likewise.
* src/iptables.c (iptRuleFree): Likewise.
* src/storage_backend.c (virStorageBackendRunProgRegex): Likewise.
* src/test.c (testOpenFromFile): Likewise.
* src/xmlrpc.c (xmlRpcCallRaw): Likewise.

* src/domain_conf.c (virDomainReportError): Declare using
ATTRIBUTE_FORMAT(printf, 3, 4).
* Makefile.maint (msg_gen_function): Add virDomainReportError.

* src/storage_backend_fs.c: patch from Cole Robinson fixing
  pool-create for netfs format 'auto'
Daniel

* src/virsh.c: patch from Evgeniy Sokolov for the undefine command
  which can't take an id
Daniel

* src/libvirt.c src/openvz_driver.c: fix the description of the ID
  domain lookup and fix the OpenVZ routine
Daniel

* src/openvz_driver.c: fix the lookup by ID function and error
  reporting in OpenVZ, fix by Evgeniy Sokolov
Daniel

* src/openvz_driver.c: another cleanup patch from Evgeniy Sokolov
  cleaning up the exec calls to OpenVZ binaries
Daniel