Jim Meyering [Mon, 14 Dec 2009 16:02:56 +0000 (17:02 +0100)]
qemu migration: avoid NULL-deref given an invalid input
* src/qemu/qemu_driver.c (doNonTunnelMigrate): Don't let a
NULL "uri_out" provoke a NULL-dereference in doNativeMigrate:
supply omitted goto-after-qemudReportError.
Jim Meyering [Mon, 14 Dec 2009 15:41:11 +0000 (16:41 +0100)]
qemu_driver.c: don't unlink(NULL) on OOM error path
* src/qemu/qemu_driver.c (qemudDomainMigratePrepareTunnel): Upon an
out of memory error, we would end up with unixfile==NULL and attempt
to unlink(NULL). Skip the unlink when it's NULL.
Jim Meyering [Mon, 14 Dec 2009 14:55:19 +0000 (15:55 +0100)]
qemu_driver.c: avoid double free on error path
* src/qemu/qemu_driver.c (qemudDomainMigrateFinish2): Set
"event" to NULL after qemuDomainEventQueue frees it, so a
subsequent free (after endjob label) upon qemuMonitorStartCPUs
failure does not cause a double free.
Matthias Bolte [Sun, 13 Dec 2009 17:25:17 +0000 (18:25 +0100)]
Fix and improve domain xml video element description
The description mismatched the actual structure since the video element
was introduced. The nvram attribute is actually called vram. Specify the
unit of the vram attribute.
Matthias Bolte [Fri, 11 Dec 2009 23:11:31 +0000 (00:11 +0100)]
Fix install location for Python bindings
Commit 66137344feb488ea87b0d92f3c03844d9a7a7786 changed the Python detection
mechanism in configure to use AM_PATH_PYTHON. This results in a changed
install location for the Python bindings, at least on Fedora 12 64bit systems.
Before this commit libvirt.py and libvirtmod.so were installed to
/usr/lib64/python2.6/site-packages
After this commit they are installed to
/usr/lib/python2.6/site-packages
Mixed Python packages (containing *.py and *.so files) should be installed to
the pyexecdir directory detected by AM_PATH_PYTHON.
This restores the install location from before the AM_PATH_PYTHON commit.
* configure.in: remove unnecessary pythondir export
* python/Makefile.am: switch from pythondir to pyexecdir
Jim Meyering [Mon, 14 Dec 2009 13:34:29 +0000 (14:34 +0100)]
virsh: avoid double-free
* tools/virsh.c (vshCommandParse): Avoid double-free of "tkdata".
Set it to NULL immediately after free in the (cmd == NULL) case,
just as in the other case, in case the final free(tkdata) is
triggered by a syntax error.
Jim Meyering [Mon, 14 Dec 2009 11:05:38 +0000 (12:05 +0100)]
node_device_driver.c: don't write beyond EOB for 4K-byte symlink
* src/node_device/node_device_driver.c (update_driver_name): The
previous code would write one byte beyond the end of the 4KiB
stack buffer when presented with a symlink value of exactly that
length (very unlikely). Remove the automatic buffer and use
virFileResolveLink in place of readlink. Suggested by Daniel Veillard.
Matthew Booth [Mon, 14 Dec 2009 15:23:26 +0000 (16:23 +0100)]
Fix owner and group in example volume XML
The owner and group in the documentation examples were confusingly given as
'0744'. They should be numeric uid and gid. Changed the examples to use the
default uid and gid assigned to qemu in F12.
* docs/formatstorage.html.in: Change example owner and group in volume XML
Laine Stump [Mon, 14 Dec 2009 15:15:28 +0000 (16:15 +0100)]
Eliminate failure to delete empty storage pools
* src/storage/storage_backend_fs.c: virStorageBackendFileSystemDelete
was incorrectly calling unlink() in an attempt to remove a directory.
It should be calling rmdir() instead.
The bug reporter says that vol-delete does not support the --pool
option, but that's not the case in the current head. This patch makes
vol-path behave the same way as vol-delete
* tools/virsh.c: Modified vol-path to use the same logic as vol-delete,
allowing the syntax: virsh vol-path --pool testdirpool testvol0
Jamie Strandboge [Mon, 14 Dec 2009 12:40:42 +0000 (13:40 +0100)]
add AppArmor test and examples to dist
tests/virt-aa-helper-test and examples/apparmor are not included in
official tarballs, but should be. Attached is a patch to fix that
which works when apparmor is and is not available.
Paolo Bonzini [Mon, 14 Dec 2009 11:10:38 +0000 (12:10 +0100)]
add --live support to "virsh dump"
This is trivial for QEMU since you just have to not stop the vm before
starting the dump. And for Xen, you just pass the flag down to xend.
* include/libvirt/libvirt.h.in (virDomainCoreDumpFlags): Add VIR_DUMP_LIVE.
* src/qemu/qemu_driver.c (qemudDomainCoreDump): Support live dumping.
* src/xen/xend_internal.c (xenDaemonDomainCoreDump): Support live dumping.
* tools/virsh.c (opts_dump): Add --live. (cmdDump): Map it to VIR_DUMP_LIVE.
Paolo Bonzini [Mon, 14 Dec 2009 10:59:27 +0000 (11:59 +0100)]
add --crash support to "virsh dump"
This patch adds the --crash option (already present in "xm dump-core")
to "virsh dump". virDomainCoreDump already has a flags argument, so
the API/ABI is untouched.
* include/libvirt/libvirt.h.in (virDomainCoreDumpFlags): New flag for
CoreDump
* src/test/test_driver.c (testDomainCoreDump): Do not crash
after dump unless VIR_DUMP_CRASH is given.
* src/qemu/qemu_driver.c (qemudDomainCoreDump): Shutdown the domain
instead of restarting it if --crash is passed.
* src/xen/xend_internal.c (xenDaemonDomainCoreDump): Support --crash.
* tools/virsh.c (opts_dump): Add --crash.
(cmdDump): Map it to flags for virDomainCoreDump and pass them.
Daniel Veillard [Mon, 14 Dec 2009 10:05:55 +0000 (11:05 +0100)]
Fix a couple of problems in last patch
Those were pointed by DanB in his review but not yet fixed
* src/qemu/qemu_driver.c: qemudWaitForMonitor() use EnterMonitorWithDriver()
and ExitMonitorWithDriver() there
* src/qemu/qemu_monitor_text.c: checking fro strdu failure and hash
table add error in qemuMonitorTextGetPtyPaths()
Matthew Booth [Mon, 14 Dec 2009 09:50:01 +0000 (10:50 +0100)]
Get QEMU pty paths from the monitor
This change makes the QEMU driver get pty paths from the output of the
monitor 'info chardev' command. This output is structured, and contains
both the name of the device and the path on the same line. This is
considerably more reliable than parsing the startup log output, which
requires the parsing code to know which order QEMU will print pty
information in.
Note that we still need to parse the log output as the monitor itself
may be on a pty. This should be rare, however, and the new code will
replace all pty paths parsed by the log output method once the monitor
is available.
* src/qemu/qemu_monitor.(c|h) src/qemu_monitor_text.(c|h): Implement
qemuMonitorGetPtyPaths().
* src/qemu/qemu_driver.c: Get pty path information using
qemuMonitorGetPtyPaths().
Matthew Booth [Mon, 14 Dec 2009 09:38:44 +0000 (10:38 +0100)]
Make QEMU driver use -chardev everywhere if available
Change -monitor, -serial and -parallel output to use -chardev if it is
available.
* src/qemu/qemu_conf.c: Update qemudBuildCommandLine to use -chardev where
available.
* tests/qemuxml2argvtest.c tests/qemuxml2argvdata/: Add -chardev equivalents
for all current serial and parallel tests.
Ryota Ozaki [Mon, 14 Dec 2009 09:30:49 +0000 (10:30 +0100)]
Suppress cgroup error message on sucess startup
Even if qemudStartVMDaemon suceeds, an error was logged such as
'qemuRemoveCgroup:1778 : internal error Unable to find cgroup for'.
This is because qemudStartVMDaemon calls qemuRemoveCgroup to
ensure that old cgroup does not remain. This workaround makes
sense but leaving an error message may confuse users.
* src/qemu/qemu_driver.c: a an option to the function to suppress the
error being logged
Paolo Bonzini [Fri, 11 Dec 2009 09:06:05 +0000 (10:06 +0100)]
retrieve paused/running state at migration start
This patch fixes the bug where paused/running state is not
transmitted during migration. As a result, in the QEMU driver
for example the machine was always started on the destination
end.
In order to do so, just read the state and if it is appropriate and
set the VIR_MIGRATE_PAUSED flag.
* src/libvirt.c (virDomainMigrateVersion1, virDomainMigrateVersion2):
Automatically add VIR_MIGRATE_PAUSED when appropriate.
* src/xen/xend_internal.c (xenDaemonDomainMigratePerform): Give a nicer
error message when migration of paused domains is attempted.
Paolo Bonzini [Fri, 11 Dec 2009 08:42:19 +0000 (09:42 +0100)]
fix migration of paused vms upon failure
This makes a small change on the failed-migration path. Up to now,
all VMs that failed non-live migration after the "stop" command
were restarted. This must not be done when the VM was paused in
the first place.
* src/qemu/qemu_driver.c (qemudDomainMigratePerform): Do not restart
a paused VM that fails migration. Set paused state after "stop",
reset it after failure.
Mark McLoughlin [Thu, 10 Dec 2009 11:27:17 +0000 (11:27 +0000)]
remove all traces of lokkit support
Long ago we tried to use Fedora's lokkit utility in order to register
our iptables rules so that 'service iptables restart' would
automatically load our rules.
There was one fatal flaw - if the user had configured iptables without
lokkit, then we would clobber that configuration by running lokkit.
We quickly disabled lokkit support, but never removed it. Let's do
that now.
The 'my virtual network stops working when I restart iptables' still
remains. For all the background on this saga, see:
https://bugzilla.redhat.com/227011
* src/util/iptables.c: remove lokkit support
* configure.in: remove --enable-lokkit
* libvirt.spec.in: remove the dirs used only for saving rules for lokkit
* src/Makefile.am: ditto
* src/libvirt_private.syms, src/network/bridge_driver.c,
src/util/iptables.h: remove references to iptablesSaveRules
Mark McLoughlin [Thu, 10 Dec 2009 11:27:17 +0000 (11:27 +0000)]
reload iptables rules on libvirtd restart
This is the expected behaviour, I think - reloading libvirtd should
be a subset of restarting it.
Note, we reload the rules after we've determined which networks
are active (because we only add the rules for active networks)
and before we start autostart networks (to avoid re-adding the
rules).
* src/network/bridge_driver.c: reload iptables rules on startup
Matthias Bolte [Wed, 9 Dec 2009 23:00:50 +0000 (00:00 +0100)]
Add virBufferFreeAndReset() and replace free()
Replace free(virBufferContentAndReset()) with virBufferFreeAndReset().
Update documentation and replace all remaining calls to free() with
calls to VIR_FREE(). Also add missing calls to virBufferFreeAndReset()
and virReportOOMError() in OOM error cases.
Jim Fehlig [Wed, 9 Dec 2009 14:25:31 +0000 (15:25 +0100)]
Plumb domain description tag in xend backend
xen-unstable changesets 20321 and 20521 added support for
description in xend domain config. This patch extends that
support in xend backend.
* src/xen/xend_internal.c: add parse and output of domain description
The QEMU 0.10.0 release (and possibly other 0.10.x) has a bug where
it sometimes/often forgets to display the initial monitor greeting
line, soley printing a (qemu). This in turn confuses the text
console parsing because it has a '(qemu)' it is not expecting. The
confusion results in a negative malloc. Bad things follow.
This re-writes the text console handling to be more robust. The key
idea is that it should only look for a (qemu), once it has seen the
original command echo'd back. This ensures it'll skip the bogus stray
(qemu) with broken QEMUs.
* src/qemu/qemu_monitor.c: Add some (disabled) debug code
* src/qemu/qemu_monitor_text.c: Re-write way command replies
are detected
Since the monitor I/O is processed out of band from the main
thread(s) invoking monitor commands, the virDomainObj may be
deleted by the I/O thread. The qemuDomainObjBeginJob takes an
extra reference to protect against final deletion, but this
reference is released by the corresponding EndJob call. THus
after the EndJob call it may not be valid to reference the
virDomainObj any more. To allow callers to detect this, the
EndJob call is changed to return the remaining reference count.
* src/conf/domain_conf.c: Make virDomainObjUnref return the
remaining reference count
* src/qemu/qemu_driver.c: Avoid referencing virDomainObjPtr
after qemuDomainObjEndJob if it has been deleted.
Matthias Bolte [Sun, 6 Dec 2009 15:05:33 +0000 (16:05 +0100)]
Use AM_PATH_PYTHON and python-config to detect Python configuration
Using AM_PATH_PYTHON solves the site-packages directory problem. At least
in Ubuntu with Python 2.6 and later site-packages is renamed to dist-packages
and site-packages is not part of sys.path anymore. So installing the libvirt
Python bindings to site-packages renders them unusable, because they can be
imported from there without manually including site-packages into sys.path.
AM_PATH_PYTHON detects the correct site-packages/dist-packages directory.
python-config --includes gives the correct include path for the Python header
files. The old probing code stays there as fallback mechanism.
* configure.in: use AM_PATH_PYTHON and python-config
* python/Makefile.am: remove -I because PYTHON_INCLUDES contains it now
Daniel Veillard [Tue, 8 Dec 2009 15:09:33 +0000 (16:09 +0100)]
Change generated HTML to UTF-8 encoding
* docs/ChangeLog.xsl docs/newapi.xsl docs/site.xsl: change all
stylesheets to output UTF-8 HTML instead of ISO Latin 1 which was
breaking on some people names.
Daniel Veillard [Tue, 8 Dec 2009 10:14:55 +0000 (11:14 +0100)]
Avoid an type-punned pointer aliasing pbm
Fix this warning, there is no need to use an intermediate,
different array pointer.
network.c: In function 'getIPv6Addr':
network.c:50: warning: dereferencing type-punned pointer will break strict-aliasing rules
* src/util/network.c: avoid an intermediary pointer cast
Add QEMU monitor callbacks for basic lifecycle events
* src/qemu/qemu_monitor.c, src/qemu/qemu_monitor.h: Add callbacks
for reset, shutdown, poweroff and stop events. Add convenience
methods for emiting those events
Switch over to passing a callback table to QEMU monitor
With addition of events there will be alot of callbacks.
To avoid having to add many APIs to register callbacks,
provide them all at once in a big table
* src/qemu/qemu_driver.c: Pass in a callback table to QEMU
monitor code
* src/qemu/qemu_monitor.c, src/qemu/qemu_monitor.h Replace
the EOF and disk secret callbacks with a callback table
Initial support for the new QEMU monitor protocol using JSON
as the data encoding format instead of plain text
* po/POTFILES.in: Add src/qemu/qemu_monitor_json.c
* src/qemu/qemu_conf.c, src/qemu/qemu_conf.h: Hack to turn on QMP
mode. Replace with a version number check on >= 0.12 later
* src/qemu/qemu_monitor.c: Delegate to json monitor if enabled
* src/qemu/qemu_monitor_json.c, src/qemu/qemu_monitor_json.h: Add
impl of QMP protocol
* src/Makefile.am: Add src/qemu/qemu_monitor_json.{c,h}
Introduce callbacks for serializing domain object private data to XML
Now that drivers are using a private domain object state blob,
the virDomainObjFormat/Parse methods are no longer able to
directly serialize all neccessary state to/from XML. It is
thus neccessary to introduce a pair of callbacks fo serializing
private state.
The code for serializing vCPU PIDs and the monitor device
config can now move out of domain_conf.c and into the
qemu_driver.c where they belong.
* src/conf/capabilities.h: Add callbacks for serializing private
state to/from XML
* src/conf/domain_conf.c, src/conf/domain_conf.h: Remove the
monitor, monitor_chr, monitorWatch, nvcpupids and vcpupids
fields from virDomainObjPtr. Remove code that serialized
those fields
* src/libvirt_private.syms: Export virXPathBoolean
* src/qemu/qemu_driver.c: Add callbacks for serializing monitor
and vcpupid data to/from XML
* src/qemu/qemu_monitor.h, src/qemu/qemu_monitor.c: Pass monitor
char device config into qemuMonitorOpen directly.
Pull code to start CPUs executing out of qemudInitCpuAffinity()
The code to start CPUs executing has nothing todo with CPU
affinity masks, so pull it out of the qemudInitCpuAffinity()
method and up into qemudStartVMDaemon()
* src/qemu/qemu_driver.c: Pull code to start CPUs executing out
of qemudInitCpuAffinity()
Add a 'format' arg to qemuMonitorChangeMedia() since JSON will support it
The current QEMU disk media change does not support setting the
disk format. The new JSON monitor will support this, so add an
extra parameter to pass this info in
* src/qemu/qemu_driver.c: Pass in disk format when changing media
* src/qemu/qemu_monitor.h, src/qemu/qemu_monitor.c,
src/qemu/qemu_monitor_text.c, src/qemu/qemu_monitor_text.h:
Add a 'format' arg to qemuMonitorChangeMedia()
Move qemuMonitorEscape + migrate status enum into shared monitor code
The qemuMonitorEscape() method, and the VIR_ENUM for migration
status will be needed by the JSON monitor too, so move that code
into the shared qemu_monitor.c file instead of qemu_monitor_text.c
* src/qemu/qemu_monitor.h: Declare qemuMonitorMigrationStatus enum
and qemuMonitorEscapeArg and qemuMonitorEscapeShell methods
* src/qemu/qemu_monitor.c: Implement qemuMonitorMigrationStatus enum
and qemuMonitorEscapeArg and qemuMonitorEscapeShell methods
* src/qemu/qemu_monitor_text.c: Remove above methods/enum
Fix crash when deleting monitor while a command is in progress
If QEMU shuts down while we're in the middle of processing a
monitor command, the monitor will be freed, and upon cleaning
up we attempt to do qemuMonitorUnlock(priv->mon) when priv->mon
is NULL.
To address this we introduce proper reference counting into
the qemuMonitorPtr object, and hold an extra reference whenever
executing a command.
* src/qemu/qemu_driver.c: Hold a reference on the monitor while
executing commands, and only NULL-ify the priv->mon field when
the last reference is released
* src/qemu/qemu_monitor.h, src/qemu/qemu_monitor.c: Add reference
counting to handle safe deletion of monitor objects
Daniel Veillard [Tue, 8 Dec 2009 10:08:17 +0000 (11:08 +0100)]
Fix a compilation failure if yajl not avail
configure: yajl: no
CC libvirt_util_la-json.lo
util/json.c:32:27: error: yajl/yajl_gen.h: No such file or directory
util/json.c:33:29: error: yajl/yajl_parse.h: No such file or directory
* src/util/json.c: remove the includes if yajl not configured in
This introduces simple API for handling JSON data. There is
an internal data structure 'virJSONValuePtr' which stores a
arbitrary nested JSON value (number, string, array, object,
nul, etc). There are APIs for constructing/querying objects
and APIs for parsing/formatting string formatted JSON data.
This uses the YAJL library for parsing/formatting from
http://lloyd.github.com/yajl/
* src/util/json.h, src/util/json.c: Data structures and APIs
for representing JSON data, and parsing/formatting it
* configure.in: Add check for yajl library
* libvirt.spec.in: Add build requires for yajl
* src/Makefile.am: Add json.c/h
* src/libvirt_private.syms: Export JSON symbols to drivers
Add --system flag to autogen.sh to make it easy to build with right prefix
Add a --system flag to autogen.sh which gets turned into the args
--prefix=/usr --sysconfdir=/etc --localstatedir=/var to make it
easy to build with settings that match an RPM build
Jiri Denemark [Fri, 4 Dec 2009 15:55:59 +0000 (16:55 +0100)]
Support for interface model='netfront'
Xen HVM guests with PV drivers end up with two network interfaces for
each configured interface. One of them being emulated by qemu and the
other one paravirtual. As this might not be desirable, the attached
patch provides a way for users to specify that only paravirtual network
interface should be presented to the guest.
The configuration was inspired by qemu/kvm driver, for which users can
specify model='virtio' to use paravirtual network interface.
The patch adds support for model='netfront' which results in
type=netfront instead of type=ioemu (or nothing for newer xen versions)
in guests native configuration. Xen's qemu ignores interfaces with
type != ioemu and only paravirtual network device will be seen in the
guest.
Four possible configuration scenarios follow:
- no model specified in domain's XML
- libvirt will behave like before this change; it will set
type=ioemu for HVM guests on xen host which is not newer than
XEND_CONFIG_MAX_VERS_NET_TYPE_IOEMU
- covered by existing tests
- PV guest, any model
- no functional change, model is passed as is (and ignored by the
hypervisor)
- covered by existing tests (e.g., *-net-e1000.*)
- HVM guest, model=netfront
- type is set to "netfront", model is not specified
- covered by new *-net-netfront.* tests
- HVM guest, model != netfront
- type is set to "ioemu", model is passed as is
- covered by new *-net-ioemu.* tests
The fourth scenario feels like a regression for xen newer than
XEND_CONFIG_MAX_VERS_NET_TYPE_IOEMU as users who had a model specified
in their guest's configuration won't see a paravirtual interface in
their guests any more. On the other hand, the reason for specifying a
model is most likely the fact that they want to use such model which
implies emulated interface. Users of older xen won't be affected at all
as their xen provides paravirtual interface regardless of the type used.
- src/xen/xend_internal.c: add netfront support for the xend backend
- src/xen/xm_internal.c: add netfront support for the XM serialization too
Pritesh Kothari [Fri, 4 Dec 2009 13:49:45 +0000 (14:49 +0100)]
vbox: Add support for version 3.1
Also fixed serial port configuration which was broken due to recent
change in virDomainChrDef where targetType was newly added.
* src/Makefile.am: add new files
* src/vbox/vbox_driver.c: add case for version 3.1
* src/vbox/vbox_tmpl.c: refactor common patterns into macros, support for
version 3.1, serial port configuration fix
* src/vbox/vbox_CAPI_v3_1.h, src/vbox/vbox_V3_1.c: generated code
Matthias Bolte [Thu, 3 Dec 2009 16:17:40 +0000 (17:17 +0100)]
Add virIndexToDiskName and fix mapping gap
esxVMX_IndexToDiskName handles indices up to 701. This limit comes
from a mapping gap in virDiskNameToIndex:
sdzy -> 700
sdzz -> 701
sdaaa -> 728
sdaab -> 729
This line in virDiskNameToIndex causes this gap:
idx = (idx + i) * 26;
Fixing it by altering this line to:
idx = (idx + (i < 1 ? 0 : 1)) * 26;
Also add a new version of virIndexToDiskName that handles the inverse
mapping for arbitrary indices.
* src/esx/esx_vmx.[ch]: remove esxVMX_IndexToDiskName
* src/util/util.[ch]: add virIndexToDiskName and fix mapping gap
* tests/esxutilstest.c: update test to verify that the gap is fixed
Matthias Bolte [Wed, 2 Dec 2009 23:03:06 +0000 (00:03 +0100)]
Fix some locking issues
* src/conf/domain_conf.c: don't call virDomainObjUnlock twice
* src/qemu/qemu_driver.c: relock driver lock if an error occurs in
qemuDomainObjBeginJobWithDriver, enter/exit monitor with driver
in qemudDomainSave
Fix event test timer checks on kernels with HZ=100
On kernels with HZ=100, the resolution of sleeps in poll() is
quite bad. Doing a precise check on the expiry time vs the
current time will thus often thing the timer has not expired
even though we're within 10ms of the expected expiry time. This
then causes another pointless sleep in poll() for <10ms. Timers
do not need to have such precise expiration, so we treat a timer
as expired if it is within 20ms of the expected expiry time. This
also fixes the eventtest.c test suite on kernels with HZ=100
* daemon/event.c: Add 20ms fuzz when checking for timer expiry
Wolfgang Mauerer [Tue, 10 Nov 2009 14:53:20 +0000 (15:53 +0100)]
Clarify documentation for private symbols
The instruction "See Makefile.am" in libvirt.private_syms
always makes me think that this file is autogenerated
and should not be touched manually. This patch spares
every reader of libvirt.private_syms the hassle of
reading Makefile.am before augmenting libvirt.private_syms.
Signed-off-by: Wolfgang Mauerer <wolfgang.mauerer@siemens.com> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
* libvirt-override.c: Add many missing calls to allow threading
when entering C code, otherwise python blocks & then deadlocks
when we have an async event to dispatch back into python code.
Fix return value check for virDomainPinVcpu binding.
Matthias Bolte [Wed, 25 Nov 2009 23:09:40 +0000 (00:09 +0100)]
xen: Fix unconditional freeing in xenDaemonListDefinedDomains()
Commit 790f0b3057787bb64da8c46c111ff8d3eff7b2af causes the contents of
the names array to be freed even on success, resulting in no listing of
defined but inactive Xen domains.
Only read-only disks are supported with virtual FAT mode
* src/conf/domain_conf.c, src/conf/domain_conf.h: Add type="dir"
* docs/schemas/domain.rng: Document new disk type
* src/xen/xend_internal.c, src/xen/xm_internal.c: Raise error for
unsupported disk types
* tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-empty.args: Fix
empty disk file handling
* tests/qemuxml2argvdata/qemuxml2argv-disk-drive-fat.args,
tests/qemuxml2argvdata/qemuxml2argv-disk-drive-fat.xml,
tests/qemuxml2argvdata/qemuxml2argv-floppy-drive-fat.args,
tests/qemuxml2argvdata/qemuxml2argv-floppy-drive-fat.xml
tests/qemuxml2argvtest.c: Test QEMU vitual FAT driver
* src/qemu/qemu_conf.c: Support generating fat:/some/dir type
disk args
* src/security/security_selinux.c: Temporarily skip labelling
of directory based disks
Pull schedular affinity code out into a separate module
* src/Makefile.am: Add processinfo.h/processinfo.c
* src/util/processinfo.c, src/util/processinfo.h: Module providing
APIs for getting/setting process CPU affinity
* src/qemu/qemu_driver.c: Switch over to new APIs for schedular
affinity
* src/libvirt_private.syms: Export virProcessInfoSetAffinity
and virProcessInfoGetAffinity to internal drivers