Some kernel versions expose broken NUMA topology for some machines.
This causes the LXC/UML drivers to fail to start. QEMU driver was
already fixed for this problem

* src/lxc_conf.c: Log and ignore failure to populate NUMA info
* src/uml_conf.c: Log and ignore failure to populate NUMA info
* src/capabilities.c: Reset nnumaCell to 0 after freeing

* docs/virsh.pod: don't reference format.html anymore, reference
  the formatdomain.html etc. pages

* virsh.1: re-generate

Signed-off-by: NChris Lalancette <clalance@redhat.com>

Signed-off-by: NChris Lalancette <clalance@redhat.com>

A couple of minor fixes to phyp escape_specialcharacters.  Make it
a static function (since it's only used in phyp/phyp_driver.c), and
make it take a dstlen parameter.  This paves the way for removing
strncpy in the future.
Signed-off-by: NChris Lalancette <clalance@redhat.com>

Minor fix to openvzGetVPSUUID to make it take a length parameter.
This ensures that it doesn't make assumptions about the length
of the UUID buffer, and paves the way for removal of strncpy in
the future.
Signed-off-by: NChris Lalancette <clalance@redhat.com>

Signed-off-by: NChris Lalancette <clalance@redhat.com>

Signed-off-by: NChris Lalancette <clalance@redhat.com>

Signed-off-by: NChris Lalancette <clalance@redhat.com>

As of qemu 0.10.6, qemu now honors the -S flag on incoming migration.
That means that when the migration completes, we have to issue a
'cont' command to get the VM running again.  We do it unconditionally
since it won't hurt on older qemu.
Signed-off-by: NChris Lalancette <clalance@redhat.com>

Re-factor virDomainMigrate to split out the version 1 and version 2
protocols into their own functions.  In reality, the two versions share
very little in common, so forcing them together in the same function was
just confusing.  This will also make adding tunnelled migration easier.
Signed-off-by: NChris Lalancette <clalance@redhat.com>

When doing a restore, we were forgetting to update the state file
for the VM.  That means that if you do a save/restore, then shut
down libvirtd, then start it back up, you'll see the state of the
guest as "paused", even though it is really running.  We were
just forgetting a "virDomainSaveStatus" call in the restor path.
Signed-off-by: NChris Lalancette <clalance@redhat.com>

If the ipv6 kernel module is not loaded, then we get this when starting
a virtual network:

  libvir: Network Config error :
  cannot enable /proc/sys/net/ipv6/conf/virbr0/disable_ipv6:
  No such file or directory

If disable_ipv6 is not present, we should just merrily continue on our
way.

* src/network_driver.c: make networkDisableIPV6() not fail if the kernel
  has no ipv6 support

Allow qemu user to open kernel/initrds in this dir, but still prevent
others from listing it.

* libvirt.spec.in: set /var/lib/libvirt/boot perms to 0711

If we're running qemu unprivileged, we need to chown any supplied kernel
or initrd before spawning it.

* src/qemu_driver.c: rename qemuDomainSetDiskOwnership() to
  qemuDomainSetFileOwnership(), pass it a path string instead of a disk
  definition and use it for chowning the kernel/initrd in
  qemuDomainSetAllDeviceOwnership()

While trying to remove uses of unsafe strncpy in the tree, I came
across a couple of usages in the ESX driver.  To my eyes, the snprintf
replacements do the same thing in less code, and are also safer.
Signed-off-by: NChris Lalancette <clalance@redhat.com>
Tested-by: NMattias Bolte <matthias.bolte@googlemail.com>

* docs/logging.html[.in] try to include a little more description about
  the corner cases, things someone might get hung up on on.

* src/logging.c src/logging.h src/libvirt_private.syms:
  define new functions virLogSetFromEnv and virLogParseDefaultPriority
* qemud/qemud.c src/libvirt.c tests/eventtest.c: cleanup to use the
  unified functions

* tests/eventtest.c: don't covert high priority levels to debug level.
  Consider an invalid priority level setting a setup failure.

* qemud/qemud.c src/logging.[ch]: Similar as for general libvirt, don't
  convert high priority levels to debug level. Ignore LIBVIRT_LOG_FILTERS
  and LIBVIRT_LOG_OUTPUTS when they're set to the empty string, otherwise
  they can override a valid setting from the config file. Send all
  settings through the parser functions for validation, so that the
  existence of a bad setting doesn't nullify a good setting that should
  have applied -- particularly the default output. Keep the order of
  precedence consistent for all variables between the environment and
  the config file.  Warn when an invalid log level, filter, or output
  is ignored.
* src/libvirt_private.syms: export internally a few convenience functions

* src/libvirt.c src/logging.c: Don't convert high priority levels to the
  debug level. Don't parse LIBVIRT_LOG_FILTERS and LIBVIRT_LOG_OUTPUTS
  when they're set to the empty string. Warn when the user specifies an
  invalid value (empty string remains a noop).
* po/POTFILES.in: src/logging.c now include translatable strings

* src/esx/esx_driver.c src/esx/esx_util.[ch] src/esx/esx_vi.[ch]:
  just a name change

* src/esx/esx_driver.c: if esxOpen failed, priv->transport wasn't freed

* src/esx/esx_driver.c: catch an unchecked strdup in
  esxDomainGetOSType()

* configure.in NEWS docs/* libvirt.spec.in include/libvirt/libvirt.h:
  Release of 0.7.0
* po/*.po*: updated and regenerated the localization pool

* src/storage_backend.c: as the absence of units can be interpreted
  in diverging ways depending on the version

* src/lxc_driver.c: Check for name & UUID uniqueness when
  defining or creating domains

* src/lxc_driver.c: Remove transient VM after monitor triggered
  shutdown

* src/lxc_controller.c: Don't throw error in LXC startup if
  the cgroups driver mount isn't available. Improve error
  logging for resource setup

* configure.in: Don't set AM_CONDITIIONAL until *after* making
  the checks

* src/xm_internal.c: split the implementations of xenInotifyActive()

* docs/schemas/*.rng: the comments were wrong
* src/qemu_conf.c: typo in an error message

* src/xm_internal.c: in case of multiple connections to the xen driver
  and some clients were not using domain events, the whole /etc/xen
  monitoring would break leading to disapearing domains.

* src/xm_internal.c: bug when redefining a domain, if it was running
  we would loose its id

* src/xend_internal.c: extraneous ; in xenDaemonParseSxprGraphicsNew

* src/storage_conf.c src/internal.h: move previous check in internal.h
  and add a workaround for a GCC bug in Debian Etch on limit definitions

* configure.in: to activate Xen Inotify checking we need to check for
  sys/inotify.h availability

* configure.in: make it check by default for both

* configure.in: UML support requires sys/inotify.h so make it check
  by default.