Commit Graph

6212 Commits

Author SHA1 Message Date
Markus Groß
c71328b9aa Moved some SEXPR functions from xen-unified 2011-02-21 10:50:18 -07:00
Markus Groß
8606ca0d0b Moved SEXPR unit to utils 2011-02-21 10:48:02 -07:00
Wen Congyang
cf61114cee protect the scsi controller to be deleted when it is in use
Steps to reproduce this bug:
1. virsh attach-disk domain --source imagefile --target sdb --sourcetype file --driver qemu --subdriver raw
2. virsh detach-device controller.xml # remove scsi controller 0
3. virsh detach-disk domain sdb
   error: Failed to detach disk
   error: operation failed: detaching scsi0-0-1 device failed: Device 'scsi0-0-1' not found

I think we should not detach a controller when it is used by some other device.

Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
2011-02-21 10:38:19 -07:00
Eric Blake
f409661e71 maint: fix grammar in error message
* python/tests/create.py: Use correct wording.
2011-02-21 10:35:25 -07:00
Dan Kenigsberg
b3ff07a07d virt-*-validate.in: quote all variable references
Alas, the shell is not a real programming language.

Patch generated by manual confirmation of vim's
s/[^"]\@<=\$\S\+\s\@=/"&"/gc
and
s/\(echo \)\@<=[^"].*\$.*$/"&"/c matches.

This patch generate a lot of noise and carries little benefits, as
I do not really expect $PKI to contain spaces or backticks. I'm just
fuming, and would not really mind if this patch is ignored
2011-02-21 10:32:34 -07:00
Dan Kenigsberg
9b47915914 virt-pki-validate: behave when CERTTOOL is missing 2011-02-21 10:28:01 -07:00
Eric Blake
ec28eb29b7 autobuild.sh: use VPATH build
Try to avoid future regressions on the VPATH front.

* autobuild.sh: Uncomment VPATH use.
* .gitignore: Exclude build directory.
2011-02-21 09:27:05 -07:00
Eric Blake
7e1dd7e090 maint: fix 'make dist' in VPATH build
A diff of 'make dist' from in-tree vs. a VPATH build showed
that we were missing docs/api_extension/*.patch files, but
shipping other files that we didn't need.

* bootstrap.conf (gnulib_extra_files): Don't distribute files we
don't care about.
* docs/Makefile.am (patches): Perform wildcard correctly.
2011-02-21 09:27:05 -07:00
Eric Blake
6db98a2d4b build: don't require pod2man for tarball builds
Right now, 'man libvirtd' includes information that depends on
configure results, so it must be generated on the fly and live
in $(builddir); however, requiring pod2man on all end user
machines is overkill.  Meanwhile, 'man virsh' doesn't mention
any configure results, so it can be built at 'make dist' time.
If that situation changes in the future, we can generate virsh.1
in the same way that we generate libvirtd.8.

* daemon/Makefile.am (libvirtd.8.in): New rule, to run pod2man in
advance of distribution.
(libvirtd.8): Use only sed from tarball.
(EXTRA_DIST): Ship new file.
(libvirtd.pod): Delete unused rule.
(man8_MANS): Let automake know which section to use.
(CLEANFILES, MAINTAINERCLEANFILES): Adjust to new files.
* tools/Makefile.am (dist_man1_MANS): Distribute pre-built man
pages, fine since they don't require any substitution.
(virt-xml-validate.1, virt-pki-validate.1): Change input source.
(virsh.1): Build into srcdir.
(CLEANFILES, MAINTAINERCLEANFILES): Adjust to new build style.
* daemon/.gitignore: Update.
Reported by Diego Elio Pettenò.
2011-02-21 09:27:05 -07:00
Eric Blake
994e7567b6 maint: kill all remaining uses of old DEBUG macro
Done mechanically with:
$ git grep -l '\bDEBUG0\? *(' | xargs -L1 sed -i 's/\bDEBUG0\? *(/VIR_&/'

followed by manual deletion of qemudDebug in daemon/libvirtd.c, along
with a single 'make syntax-check' fallout in the same file, and the
actual deletion in src/util/logging.h.

* src/util/logging.h (DEBUG, DEBUG0): Delete.
* daemon/libvirtd.h (qemudDebug): Likewise.
* global: Change remaining clients over to VIR_DEBUG counterpart.
2011-02-21 08:46:52 -07:00
Eric Blake
03ba07cb73 hash: make virHashFree more free-like
Two-argument free functions are uncommon; match the style elsewhere
by caching the callback at creation.

* src/util/hash.h (virHashCreate, virHashFree): Move deallocator
argument to creation.
* cfg.mk (useless_free_options): Add virHashFree.
* src/util/hash.c (_virHashTable): Track deallocator.
(virHashCreate, virHashFree): Update to new signature.
* src/conf/domain_conf.c (virDomainObjListDeinit)
(virDomainObjListInit, virDomainDiskDefForeachPath)
(virDomainSnapshotObjListDeinit, virDomainSnapshotObjListInit):
Update callers.
* src/conf/nwfilter_params.c (virNWFilterHashTableFree)
(virNWFilterHashTableCreate): Likewise.
* src/conf/nwfilter_conf.c (virNWFilterTriggerVMFilterRebuild):
Likewise.
* src/cpu/cpu_generic.c (genericHashFeatures, genericBaseline):
Likewise.
* src/xen/xm_internal.c (xenXMOpen, xenXMClose): Likewise.
* src/nwfilter/nwfilter_learnipaddr.c (virNWFilterLearnInit)
(virNWFilterLearnShutdown): Likewise.
* src/qemu/qemu_command.c (qemuDomainPCIAddressSetCreate)
(qemuDomainPCIAddressSetFree): Likewise.
* src/qemu/qemu_process.c (qemuProcessWaitForMonitor): Likewise.
2011-02-21 08:27:02 -07:00
Jiri Denemark
6e9f3dfa0c build: Fix API docs generation in VPATH build
XSLT allows for two ways of generating the output of transformation.
Either implicit, which xsltproc prints to stdout and can be redirected
to a file using -o file. Or explicit, which means the stylesheet
contains <xsl:document> element which specifies where the output should
be saved. This can be used for generating more files by a single run of
xsltproc and -o directory/ can change the directory where the output
files will be stored.

devhelp.xsl is special in that it combines both options in one
stylesheet, which doesn't work well with -o:

xsltproc --nonet -o ./devhelp/ ./devhelp/devhelp.xsl ./libvirt-api.xml

Outputs 4 *.html files into ./devhelp but then tries to write to
./devhelp/ as a file (hence the I/O error) rather than writing output to
the fifth file devhelp/libvirt.devhelp.

This patch modifies devhelp.xsl so that all files are generated using
<xsl:document> element and -o directory/ can be used to override output
directory where those files are saved.
2011-02-21 14:46:23 +01:00
Daniel P. Berrange
2ff4c13754 Remove all object hashtable caches from virConnectPtr
The virConnectPtr struct will cache instances of all other
objects. APIs like virDomainLookupByUUID will return a
cached object, so if you do virDomainLookupByUUID twice in
a row, you'll get the same exact virDomainPtr instance.

This does not have any performance benefit, since the actual
logic in virDomainLookupByUUID (and other APIs returning
virDomainPtr, etc instances) is not short-circuited. All
it does is to ensure there is only one single virDomainPtr
in existance for any given UUID.

The caching has a number of downsides though, all relating
to stale data. If APIs aren't careful to always overwrite
the 'id' field in virDomainPtr it may become out of data.
Likewise for the name field, if a guest is renamed, or if
a guest is deleted, and then a new one created with the
same UUID but different name.

This has been an ongoing, endless source of bugs for all
applications using libvirt from languages with garbage
collection, causing them to get virDomainPtr instances
from long ago with stale data.

The caching is also a waste of memory resources, since
both applications, and language bindings often maintain
their own hashtable caches of object instances.

This patch removes all the hash table caching, so all
APIs return brand new virDomainPtr (etc) object instances.

* src/datatypes.h: Delete all hash tables.
* src/datatypes.c: Remove all object caching code
2011-02-21 11:50:46 +00:00
Stefan Berger
912d170f87 nwfilter: enable rejection of packets
This patch adds the possibility to not just drop packets, but to also have them rejected where iptables at least sends an ICMP msg back to the originator. On ebtables this again maps into dropping packets since rejecting is not supported.

I am adding 'since 0.8.9' to the docs assuming this will be the next version of libvirt.
2011-02-18 20:13:40 -05:00
Guido Günther
acab8a97ce Drop empty argument from dnsmasq call
since dnsmasq >= 2.56 now bails out with empty arguments. See
    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=613944
for the Debian bug and
    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=589885
for the upstream reasoning.
2011-02-18 22:23:15 +01:00
Eric Blake
7b6286b780 build: fix broken mingw cross-compilation
Two regressions:
Commit df1011ca broke builds for systems that lack devmapper
(non-Linux, as well as Linux with ./autogen.sh --without-libvirtd
and without the libraries present).
Commit ce6fd650 broke cross-compilation, due to a gnulib bug.

* .gnulib: Update to latest, for cross-compilation fix.
* src/util/util.c (virIsDevMapperDevice): Provide stub for
platforms not using storage driver.
* configure.ac (devmapper): Arrange to define HAVE_LIBDEVMAPPER_H.
devmapper issue reported by Wen Congyang.
2011-02-18 12:02:22 -07:00
Matthias Bolte
791da4e736 esx: Ignore malformed host UUID from BIOS
Etienne Gosset reported that libvirt fails to connect to his ESX
server because it failed to parse its malformed host UUID, that
contains an additional space and lacks one hexdigit in the last
group:

xxxxxxxx-xxxx-xxxx-xxxx- xxxxxxxxxxx

Don't treat this as a fatal error, just ignore it.
2011-02-18 17:59:05 +01:00
Michal Privoznik
595174aeb7 virsh: freecell --all getting wrong NUMA nodes count
Virsh freecell --all was not only getting wrong NUMA nodes count, but
even the NUMA nodes IDs. They doesn't have to be continuous, as I've
found out during testing this. Therefore a modification of
nodeGetCellsFreeMemory() error message.
2011-02-18 09:26:40 -07:00
Eric Blake
1c07233436 build: speed up non-maintainer builds
* configure.ac (gl_ASSERT_NO_GNULIB_POSIXCHECK): Use to reduce
time spent in configure.
2011-02-18 09:04:22 -07:00
Eric Blake
053013b0da build: recompute symbols after changing configure options
$ ./configure
...
$ make
...
  GEN    libvirt.syms
...
$ ./configure --with-driver-modules
...
$ make
...

libvirt.syms doesn't get regenerated but it should as it should
contain virDriverLoadModule now.

* src/Makefile.am (libvirt.syms): Depend on configure changes.
Reported by Matthias Bolte.
2011-02-18 08:58:36 -07:00
Jiri Denemark
15285754dd maint: Expand tabs in python code
Also cfg.mk is tweaked to force this for all future changes to *.py
files.
2011-02-18 08:59:51 +01:00
Osier Yang
39164c11d3 Requires gettext for client package
libvirt-guests invokes functions in gettext.sh, so we need to
require gettext package in spec file.

Demo with the fix:
% rpm -q gettext
package gettext is not installed

% rpm -ivh libvirt-client-0.8.8-1.fc14.x86_64.rpm
error: Failed dependencies:
	gettext is needed by libvirt-client-0.8.8-1.fc14.x86_64

* libvirt.spec.in
2011-02-18 13:45:13 +08:00
Jim Fehlig
efc2594b4e Do not add drive 'boot=on' param when a kernel is specified
libvirt-tck was failing several domain tests [1] with qemu 0.14, which
is now less tolerable of specifying 2 bootroms with the same boot index [2].

Drop the 'boot=on' param if kernel has been specfied.

[1] https://www.redhat.com/archives/libvir-list/2011-February/msg00559.html
[2] http://lists.nongnu.org/archive/html/qemu-devel/2011-02/msg01892.html
2011-02-17 20:32:48 -07:00
Christophe Fergeau
50daaa0a3e remove duplicated call to reportOOMError 2011-02-17 17:12:23 -07:00
Christophe Fergeau
787e38890e remove space between function name and (
There were several occurrences of an extra space inserted between
a function name and the ( opening the argument list in
datatypes.c. This is not consistent with the coding style used in
the rest of this file so removing this extra space makes the
code slightly more readable.
2011-02-17 17:10:27 -07:00
Christophe Fergeau
7b9a509953 don't check for NULL before calling virHashFree
virHashFree follows the convention described in HACKING that
XXXFree() functions can be called with a NULL argument.
2011-02-17 17:02:32 -07:00
Christophe Fergeau
9905c69e4f remove no longer needed calls to virReportOOMError
Now that the virHash handling functions call virReportOOMError by
themselves when needed, users of the virHash API no longer need to
do it by themselves. Since users of the virHash API were not
consistently calling virReportOOMError after memory failures from
the virHash code, this has the added benefit of making OOM
reporting from this code more consistent and reliable.
2011-02-17 16:59:14 -07:00
Christophe Fergeau
7f1c65e551 factor common code in virHashAddEntry and virHashUpdateEntry
The only difference between these 2 functions is that one errors
out when the entry is already present while the other modifies
the existing entry. Add an helper function with a boolean argument
indicating whether existing entries should be updated or not, and
use this helper in both functions.
2011-02-17 16:46:54 -07:00
Christophe Fergeau
5c5880e047 add hash table rebalancing in virHashUpdateEntry
The code in virHashUpdateEntry and virHashAddEntry is really
similar. However, the latter rebalances the hash table when
one of its buckets contains too many elements while the former
does not. Fix this discrepancy.
2011-02-17 16:45:25 -07:00
Eric Blake
aebe04d75e hash: modernize debug code
* src/util/hash.c (virHashGrow) [DEBUG_GROW]: Use modern logging.
Reported by Christophe Fergeau.
2011-02-17 16:33:12 -07:00
Eric Blake
31d094cacd build: improve 'make install' for VPATH builds
This still doesn't fix {html,devhelp}/libvirt-{libvirt-virterror}.html,
but it's progress in the right direction.

* docs/Makefile.am (%.html): Build into srcdir.
2011-02-17 15:15:34 -07:00
Wen Congyang
34c13d0d1a check more error info about whether drive_add failed
When we attach a disk, but we specify a wrong format of disk image,
qemu monitor command drive_add will fail, but libvirt does not detect
this error.

Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
2011-02-17 14:10:26 -07:00
Eric Blake
bb904f45ff logging: make VIR_ERROR and friends preserve errno
Followup to commit 17e19add, and would have prevented the bug
independently fixed in commit 76c57a7c.

* src/util/logging.c (virLogMessage): Preserve errno, since
logging should be as unintrusive as possible.
2011-02-17 14:03:11 -07:00
Eric Blake
ce6fd65088 maint: avoid 'make syntax-check' from tarball
* .gnulib: update to latest gnulib for maint.mk fixes
2011-02-17 13:26:48 -07:00
Laine Stump
5754dbd56d Give each virtual network bridge its own fixed MAC address
This fixes https://bugzilla.redhat.com/show_bug.cgi?id=609463

The problem was that, since a bridge always acquires the MAC address
of the connected interface with the numerically lowest MAC, as guests
are started and stopped, it was possible for the MAC address to change
over time, and this change in the network was being detected by
Windows 7 (it sees the MAC of the default route change), so on each
reboot it would bring up a dialog box asking about this "new network".

The solution is to create a dummy tap interface with a MAC guaranteed
to be lower than any guest interface's MAC, and attach that tap to the
bridge as soon as it's created. Since all guest MAC addresses start
with 0xFE, we can just generate a MAC with the standard "0x52, 0x54,
0" prefix, and it's guaranteed to always win (physical interfaces are
never connected to these bridges, so we don't need to worry about
competing numerically with them).

Note that the dummy tap is never set to IFF_UP state - that's not
necessary in order for the bridge to take its MAC, and not setting it
to UP eliminates the clutter of having an (eg) "virbr0-nic" displayed
in the output of the ifconfig command.

I chose to not auto-generate the MAC address in the network XML
parser, as there are likely to be consumers of that API that don't
need or want to have a MAC address associated with the
bridge.

Instead, in bridge_driver.c when the network is being defined, if
there is no MAC, one is generated. To account for virtual network
configs that already exist when upgrading from an older version of
libvirt, I've added a %post script to the specfile that searches for
all network definitions in both the config directory
(/etc/libvirt/qemu/networks) and the state directory
(/var/lib/libvirt/network) that are missing a mac address, generates a
random address, and adds it to the config (and a matching address to
the state file, if there is one).

docs/formatnetwork.html.in: document <mac address.../>
docs/schemas/network.rng: add nac address to schema
libvirt.spec.in: %post script to update existing networks
src/conf/network_conf.[ch]: parse and format <mac address.../>
src/libvirt_private.syms: export a couple private symbols we need
src/network/bridge_driver.c:
    auto-generate mac address when needed,
    create dummy interface if mac address is present.
tests/networkxml2xmlin/isolated-network.xml
tests/networkxml2xmlin/routed-network.xml
tests/networkxml2xmlout/isolated-network.xml
tests/networkxml2xmlout/routed-network.xml: add mac address to some tests
2011-02-17 13:36:32 -05:00
Laine Stump
13ae7a02b3 Allow brAddTap to create a tap device that is down
An upcoming patch has a use for a tap device to be created that
doesn't need to be actually put into the "up" state, and keeping it
"down" keeps the output of ifconfig from being unnecessarily cluttered
(ifconfig won't show down interfaces unless you add "-a").

bridge.[ch]: add "up" as an arg to brAddTap()
uml_conf.c, qemu_command.c: add "up" (set to "true") to brAddTap() call.
2011-02-17 13:36:22 -05:00
Laine Stump
e9bd5c0e24 Add txmode attribute to interface XML for virtio backend
This is in response to:

   https://bugzilla.redhat.com/show_bug.cgi?id=629662

Explanation

qemu's virtio-net-pci driver allows setting the algorithm used for tx
packets to either "bh" or "timer". This is done by adding ",tx=bh" or
",tx=timer" to the "-device virtio-net-pci" commandline option.

'bh' stands for 'bottom half'; when this is set, packet tx is all done
in an iothread in the bottom half of the driver. (In libvirt, this
option is called the more descriptive "iothread".)

'timer' means that tx work is done in qemu, and if there is more tx
data than can be sent at the present time, a timer is set before qemu
moves on to do other things; when the timer fires, another attempt is
made to send more data. (libvirt retains the name "timer" for this
option.)

The resulting difference, according to the qemu developer who added
the option is:

    bh makes tx more asynchronous and reduces latency, but potentially
    causes more processor bandwidth contention since the cpu doing the
    tx isn't necessarily the cpu where the guest generated the
    packets.

Solution

This patch provides a libvirt domain xml knob to change the option on
the qemu commandline, by adding a new attribute "txmode" to the
<driver> element that can be placed inside any <interface> element in
a domain definition. It's use would be something like this:

    <interface ...>
      ...
      <model type='virtio'/>
      <driver txmode='iothread'/>
      ...
    </interface>

I chose to put this setting as an attribute to <driver> rather than as
a sub-element to <tune> because it is specific to the virtio-net
driver, not something that is generally usable by all network drivers.
(note that this is the same placement as the "driver name=..."
attribute used to choose kernel vs. userland backend for the
virtio-net driver.)

Actually adding the tx=xxx option to the qemu commandline is only done
if the version of qemu being used advertises it in the output of

    qemu -device virtio-net-pci,?

If a particular txmode is requested in the XML, and the option isn't
listed in that help output, an UNSUPPORTED_CONFIG error is logged, and
the domain fails to start.
2011-02-17 11:07:58 -05:00
Laine Stump
b670a41206 Restructure domain struct interface "driver" data for easier expansion
When the <driver> element (and its "name" attribute) was added to the
domain XML's interface element, a "backend" enum was simply added to
the toplevel of the virDomainNetDef struct.

Ignoring the naming inconsistency ("name" vs. "backend"), this is fine
when there's only a single item contained in the driver element of the
XML, but doesn't scale well as we add more attributes that apply to
the backend of the virtio-net driver, or add attributes applicable to
other drivers.

This patch changes virDomainNetDef in two ways:

1) Rename the item in the struct from "backend" to "name", so that
   it's the same in the XML and in the struct, hopefully avoiding
   confusion for someone unfamiliar with the function of the
   attribute.

2) Create a "driver" union within virDomainNetDef, and a "virtio"
   struct in that struct, which contains the "name" enum value.

3) Move around the virDomainNetParse and virDomainNetFormat functions
   to allow for simple plugin of new attributes without disturbing
   existing code. (you'll note that this results in a seemingly
   redundant if() in the format function, but that will no longer be
   the case as soon as a 2nd attribute is added).

In the future, new attributes for the virtio driver backend can be
added to the "virtio" struct, and any other network device backend that
needs an attribute will have its own struct added to the "driver"
union.
2011-02-17 11:07:45 -05:00
Jiri Denemark
85e601f8a5 build: Fix VPATH build
Even VPATH make dist succeeds now
2011-02-17 14:11:24 +01:00
Daniel P. Berrange
766de43533 Move all the QEMU migration code to a new file
The introduction of the v3 migration protocol, along with
support for migration cookies, will significantly expand
the size of the migration code. Move it all to a separate
file to make it more manageable

The functions are not moved 100%. The API entry points
remain in the main QEMU driver, but once the public
virDomainPtr is resolved to the internal virDomainObjPtr,
all following code is moved.

This will allow the new v3 API entry points to call into the
same shared internal migration functions

* src/qemu/qemu_domain.c, src/qemu/qemu_domain.h: Add
  qemuDomainFormatXML helper method
* src/qemu/qemu_driver.c: Remove all migration code
* src/qemu/qemu_migration.c, src/qemu/qemu_migration.h: Add
  all migration code.
2011-02-17 12:56:10 +00:00
Daniel P. Berrange
48c2d6c65b Split all QEMU process mangement code into separate file
Move the qemudStartVMDaemon and qemudShutdownVMDaemon
methods into a separate file, renaming them to
qemuProcessStart, qemuProcessStop. All helper methods
called by these are also moved & renamed to match

* src/Makefile.am: Add qemu_process.c/.h
* src/qemu/qemu_command.c: Add qemuDomainAssignPCIAddresses
* src/qemu/qemu_command.h: Add VNC port min/max
* src/qemu/qemu_domain.c, src/qemu/qemu_domain.h: Add
  domain event queue helpers
* src/qemu/qemu_driver.c, src/qemu/qemu_driver.h: Remove
  all QEMU process startup/shutdown functions
* src/qemu/qemu_process.c, src/qemu/qemu_process.h: Add
  all QEMU process startup/shutdown functions
2011-02-17 12:48:55 +00:00
Osier Yang
df1011ca8e storage: Allow to delete device mapper disk partition
The name convention of device mapper disk is different, and 'parted'
can't be used to delete a device mapper disk partition. e.g.

Name                 Path
-----------------------------------------
3600a0b80005ad1d7000093604cae912fp1 /dev/mapper/3600a0b80005ad1d7000093604cae912fp1

Error: Expecting a partition number.

This patch introduces 'dmsetup' to fix it.

Changes:
  - New function "virIsDevMapperDevice" in "src/utils/utils.c"
  - remove "is_dm_device" in "src/storage/parthelper.c", use
    "virIsDevMapperDevice" instead.
  - Requires "device-mapper" for 'with-storage-disk" in "libvirt.spec.in"
  - Check "dmsetup" in 'configure.ac' for "with-storage-disk"
  - Changes on "src/Makefile.am" to link against libdevmapper
  - New entry for "virIsDevMapperDevice" in "src/libvirt_private.syms"

Changes from v1 to v3:
  - s/virIsDeviceMapperDevice/virIsDevMapperDevice/g
  - replace "virRun" with "virCommand"
  - sort the list of util functions in "libvirt_private.syms"
  - ATTRIBUTE_NONNULL(1) for virIsDevMapperDevice declaration.

e.g.

Name                 Path
-----------------------------------------
3600a0b80005ad1d7000093604cae912fp1 /dev/mapper/3600a0b80005ad1d7000093604cae912fp1

Vol /dev/mapper/3600a0b80005ad1d7000093604cae912fp1 deleted

Name                 Path
-----------------------------------------
2011-02-17 15:29:07 +08:00
Daniel Veillard
43f8773c1f Release of libvirt-0.8.8
* configure.ac docs/news.html.in libvirt.spec.in: bump version and add docs
* po/*.po*: updated Gujarati, Polish and Dutch localisations and regenerated
2011-02-17 12:11:03 +08:00
Osier Yang
cd951ad2ec qemu: Error prompt when saving a shutoff domain
"qemudDomainSaveFlag" goto wrong label "endjob", which will cause
error when security manager trying to restore label (regression).

As it's more reasonable to check if vm is shutoff immediately, and
return right away if it is, remove the checking in "qemudDomainSaveFlag",
and add checking in "qemudDomainSave".

* src/qemu/qemu_driver.c
2011-02-17 11:18:47 +08:00
Eric Blake
51ff630fdc maint: delete unused 'make install' step
Libxml2-Logo-90x34.gif was removed from the repository in Sep 2009
(commit d6d528c) because our docs no longer reference it.

* docs/Makefile.am (install-data-local): Don't install missing file.
2011-02-16 10:21:21 -07:00
Eric Blake
76c57a7c1d cgroup: preserve correct errno on failure
* src/util/cgroup.c (virCgroupSetValueStr, virCgroupGetValueStr)
(virCgroupRemoveRecursively): VIR_DEBUG can clobber errno.
(virCgroupRemove): Use VIR_DEBUG rather than DEBUG.
2011-02-16 08:10:30 -07:00
Zdenek Styblik
00c9cf50c6 Update czech localization 2011-02-16 21:40:44 +08:00
Jiri Denemark
453d05dab9 qemu: Fix command line generation with faked host CPU
The code expected that host CPU architecture matches the architecture on
which libvirt runs. This is normally true but not in tests, where host
CPU is faked to produce consistent results.
2011-02-15 22:51:50 +01:00
Jiri Denemark
aa3b2e40f5 tests: Fake host capabilities properly
Since we fake host CPU we should also fake host arch instead of taking
the real architecture tests are running on.
2011-02-15 22:51:37 +01:00
Eric Blake
c106a83712 docs: fix typos
* docs/drvopenvz.html.in: Spell administrator correctly.
* docs/drvuml.html.in: Likewise.
* src/qemu/qemu.conf: Likewise.  Fix other typos, too.
2011-02-15 13:50:28 -07:00