Commit Graph

2163 Commits

Author SHA1 Message Date
John Ferlan
5c08b12521 qemu: Add tests for new blkdeviotune arguments
The recent commit to add support for block_set_io_throttle parameters
from version 1.7 of qemu did not add any tests - this adds the tests

Signed-off-by: John Ferlan <jferlan@redhat.com>
2014-11-14 12:03:52 -05:00
Martin Kletzander
f5e65e4b71 Remove unnecessary curly brackets in tests/
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-14 17:13:36 +01:00
Jiri Denemark
ae3e29e6e7 qemu: Don't try to parse -help for new QEMU
Since QEMU 1.2.0, we switched to QMP probing instead of parsing -help
(and other commands, such as -cpu ?) output. However, if QMP probing
failed, we still tried starting QEMU with various options and parsing
the output, which was guaranteed to fail because the output changed.
Let's just refuse parsing -help for QEMU >= 1.2.0.

https://bugzilla.redhat.com/show_bug.cgi?id=1160318
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2014-11-13 21:25:50 +01:00
Jiri Denemark
ab393383c8 qemu: Always set migration capabilities
We used to set migration capabilities only when a user asked for them in
flags. This is fine when migration succeeds since the QEMU process is
killed in the end but in case migration fails or if it's cancelled, some
capabilities may remain turned on with no way to turn them off. To fix
that, migration capabilities have to be turned on if requested but
explicitly turned off in case they were not requested but QEMU supports
them.

https://bugzilla.redhat.com/show_bug.cgi?id=1163953
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2014-11-13 20:33:28 +01:00
Conrad Meyer
cdbb21bc59 drvbhyve: Use boot-order for grub-bhyve boot device
Rather than just picking the first CD (or failing that, HDD) we come
across, if the user has picked a boot device ordering with <boot
order=''>, respect that (and just try to boot the lowest-index device).

Adds two sets of tests to bhyve2xmlargv; 'grub-bootorder' shows that we
pick a user-specified device over the first device in the domain;
'grub-bootorder2' shows that we pick the first (lowest index) device.
2014-11-13 15:40:48 +01:00
Michal Privoznik
8d659b177f qemuxml2argvtest: Run some test only on Linux
As I was reviewing bhyve commits, I've noticed qemuxml2argvtest
failing for some test cases. This is not bug in qemu driver code
rather than being unable to load qemuxml2argvmock on non-Linux
platforms. For instance:

318) QEMU XML-2-ARGV numatune-memnode
... libvirt:  error : internal error: NUMA node 0 is unavailable
FAILED

Rather than disabling qemuxml2argvtest on BSD (we do compile qemu
driver there) disable only those test cases which require mocking.
To achieve that goal new DO_TEST_LINUX() macro is introduced which
invokes the test case on Linux only and consume arguments on other
systems.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-11-12 16:57:19 +01:00
John Ferlan
5530f248db storage: Introduce 'managed' for the fchost parent
https://bugzilla.redhat.com/show_bug.cgi?id=1160926

Introduce a 'managed' attribute to allow libvirt to decide whether to
delete a vHBA vport created via external means such as nodedev-create.
The code currently decides whether to delete the vHBA based solely on
whether the parent was provided at creation time. However, that may not
be the desired action, so rather than delete and force someone to create
another vHBA via an additional nodedev-create allow the configuration of
the storage pool to decide the desired action.

During createVport when libvirt does the VPORT_CREATE, set the managed
value to YES if not already set to indicate to the deleteVport code that
it should delete the vHBA when the pool is destroyed.

If libvirtd is restarted all the memory only state was lost, so for a
persistent storage pool, use the virStoragePoolSaveConfig in order to
write out the managed value.

Because we're now saving the current configuration, we need to be sure
to not save the parent in the output XML if it was undefined at start.
Saving the name would cause future starts to always use the same parent
which is not the expected result when not providing a parent. By not
providing a parent, libvirt is expected to find the best available
vHBA port for each subsequent (re)start.

At deleteVport, use the new managed value to decide whether to execute
the VPORT_DELETE.  Since we no longer save the parent in memory or in
XML when provided, if it was not provided, then we have to look it up.
2014-11-12 10:18:28 -05:00
Conrad Meyer
a52b56b3fd bhyvexml2argv: Add test for grub console support 2014-11-12 09:55:22 +01:00
Conrad Meyer
cf133ed1c6 bhyvexml2argv: Add tests for domain-configured bootloader, args 2014-11-12 09:55:22 +01:00
Conrad Meyer
f2ce9d3645 bhyvexml2argv: Add loader argv tests. 2014-11-12 09:55:22 +01:00
Matthias Gatto
d506a51aeb qemu: Add bps_max and friends qemu driver
Add support for bps_max and friends in the driver part.
In the part checking if a qemu is running, check if the running binary
support bps_max, if not print an error message, if yes add it to
"info" variable

Signed-off-by: Matthias Gatto <matthias.gatto@outscale.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-11-10 17:18:17 +01:00
Matthias Gatto
c5b71619bd qemu: Add Qemu capability for bps_max and friends
Add the capability to detect if the qemu binary have the capability
to use bps_max and friends
Add a value in the enum virQEMUCapsFlags for the qemu capability.
Set it with virQEMUCapsSet if the binary suport bps_max and they friends.

Signed-off-by: Matthias Gatto <matthias.gatto@outscale.com>
2014-11-10 15:48:59 +01:00
Matthias Gatto
e34ffa96fb qemu: Modify the structure _virDomainBlockIoTuneInfo.
Modify the structure _virDomainBlockIoTuneInfo to support these the new
options.
Change the initialization of the variable expectedInfo in qemumonitorjsontest.c
to avoid compiling problem.
Add documentation about the new xml options

Signed-off-by: Matthias Gatto <matthias.gatto@outscale.com>
2014-11-10 15:48:59 +01:00
Prerna Saxena
e3c44f0d36 cpu_conf: Allow specification of 'units' for @memory on numa nodes.
CPU numa topology implicitly allows memory specification in 'KiB'.

Enabling this to accept the 'unit' in which memory needs to be specified.
This now allows users to specify memory in units of choice, and
lists the same in 'KiB' -- just like other 'memory' elements in XML.

    <numa>
      <cell cpus='0-3' memory='1024' unit='MiB' />
      <cell cpus='4-7' memory='1024' unit='MiB' />
    </numa>

Also augment test cases to correctly model NUMA memory specification.
This adds the tag 'unit="KiB"' for memory attribute in NUMA cells.

Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-11-10 14:55:45 +01:00
Prerna Saxena
12c381114c Test: Add a testcase for PowerPC compat mode cpu specification.
This introduces a testcase for PowerPC compat mode cpu specification.

Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2014-11-07 09:20:40 +01:00
Boris Fiuczynski
b84be34f43 qemu: Allow use of iothreads for virtio ccw disk definitions
Extending the iothread disk support from pci to pci and ccw.

Signed-off-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
Reviewed-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
2014-11-06 15:13:55 +01:00
Martin Kletzander
c63ef0452b numa: split util/ and conf/ and support non-contiguous nodesets
This is a reaction to Michal's fix [1] for non-NUMA systems that also
splits out conf/ out of util/ because libvirt_util shouldn't require
libvirt_conf if it is the other way around.  This particular use case
worked, but we're trying to avoid it as mentioned [2], many times.

The only functions from virnuma.c that needed numatune_conf were
virDomainNumatuneNodesetIsAvailable() and virNumaSetupMemoryPolicy().
The first one should be in numatune_conf as it works with
virDomainNumatune, the second one just needs nodeset and mode, both of
which can be passed without the need of numatune_conf.

Apart from fixing that, this patch also fixes recently added
code (between commits d2460f85^..5c8515620) that doesn't support
non-contiguous nodesets.  It uses new function
virNumaNodesetIsAvailable(), which doesn't need a stub as it doesn't use
any libnuma functions, to check if every specified nodeset is available.

[1] https://www.redhat.com/archives/libvir-list/2014-November/msg00118.html
[2] http://www.redhat.com/archives/libvir-list/2011-June/msg01040.html

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-06 15:13:55 +01:00
Erik Skultety
9a8fc3efc2 Iface: disallow network tuning in session mode globally
Patch 43b67f2e disallowed network tuning only with qemu driver, however
this patch moved the check for root privileges into
virNetDevBandwidthSet function, so the call should now
fail in all possible cases. A mock function was created so that the test
suite doesn't fail because of unsufficient privileges.
2014-11-06 14:28:37 +01:00
Chen Fan
902864184e numatune: add check for numatune nodeset range
There was no check for 'nodeset' attribute in numatune-related
elements.  This patch adds validation that any nodeset specified does
not exceed maximum host node.

Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
2014-11-04 07:03:36 +01:00
Chen Fan
d2460f85d3 bitmap: add virBitmapLastSetBit for finding the last bit position of bitmap
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
2014-11-04 07:03:36 +01:00
Martin Kletzander
11a48758a7 qemu: make advice from numad available when building commandline
Particularly in qemuBuildNumaArgStr(), there was a need for the advice
due to memory backing, which needs to know the nodeset it will be pinned
to.  With newer qemu this caused the following error when starting
domain:

  error: internal error: Advice from numad is needed in case of
  automatic numa placement

even when starting perfectly valid domain, e.g.:

  ...
  <vcpu placement='auto'>4</vcpu>
  <numatune>
    <memory mode='strict' placement='auto'/>
  </numatune>
  <cpu>
    <numa>
      <cell id='0' cpus='0' memory='524288'/>
      <cell id='1' cpus='1' memory='524288'/>
    </numa>
  </cpu>
  ...

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1138545

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-03 16:43:22 +01:00
Peter Krempa
95a5683592 test: Add test to verify helpers used for backing file name parsing
Add two test cases to verify that the helpers split and parse the
backing store components properly.
2014-10-29 17:10:42 +01:00
Peter Krempa
98784369fd storage: Fix crash when parsing backing store URI with schema
The code that parses the schema from the URI touches the "hosts[0]"
member of the storage file source structure in case the URI contains a
schema. The hosts array was not yet allocated at the point in the code
where the transport protocol was parsed and set. This lead to a crash of
libvirtd.

Fix the code by allocating the "hosts" array upfront and add a test case
to verify this scenario. (Unfortunately this requires shuffling the test
case numbers too).

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1156288
2014-10-29 17:10:42 +01:00
Eric Blake
a396c11e92 maint: avoid static zero init in tests
C guarantees that static variables are zero-initialized.  Some older
compilers (and also gcc -fno-zero-initialized-in-bss) create larger
binaries if you explicitly zero-initialize a static variable.

* tests/eventtest.c: Fix initialization.
* tests/testutils.c: Likewise.
* tests/virhostdevtest.c: Likewise.
* tests/virportallocatortest.c: Likewise.
* tests/virscsitest.c: Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-10-29 09:55:09 -06:00
Julio Faracco
f2a2d0e9ab tests: Add SELINUX_LIBS to fix viridentitytest linker bug
In a clean build system (Ubuntu 14.04), the viridentitytest failed to compile.
Even if all the SELINUX libraries and depedencies are installed. See the error
message below:

[...]
  CC       viridentitytest.o
  CCLD     viridentitytest
/usr/bin/ld: viridentitytest.o: undefined reference to symbol
                                                       'security_disable'
//lib/x86_64-linux-gnu/libselinux.so.1: error adding symbols: DSO missing
                                                           from command line
collect2: error: ld returned 1 exit status
make: *** [viridentitytest] Error 1

Simply adding the variable SELINUX_LIBS in viridentitytest rules of
Makefile.am to include SELINUX libraries into viridentitytest solved that
compilation issue.

Signed-off-by: Julio Faracco <jcfaracco@gmail.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2014-10-24 12:01:10 -06:00
Daniel P. Berrange
0d36a5d05a Fix indentation of sysinfo data
The <sysinfo> data block was indented by 2 spaces too many.
This was missed because we never had any test validating
the XML formatting.
2014-10-24 17:23:52 +01:00
Maxime Leroy
e80be99ffa tests: fix incorrect caps for shmem-invalid-size, shmem-small-size
VIR_TEST_DEBUG=2 ./qemuxml2argvtest generates the following output:

409) QEMU XML-2-ARGV shmem-invalid-size
... Got expected error: unsupported configuration: ivshmem device is not \
	 supported with this QEMU binary
OK
410) QEMU XML-2-ARGV shmem-small-size
... Got expected error: unsupported configuration: ivshmem device is not \
supported with this QEMU binary
OK

We should have:

409) QEMU XML-2-ARGV shmem-invalid-size
... Got expected error: XML error: shmem size must be a power of two
OK
410) QEMU XML-2-ARGV shmem-small-size
... Got expected error: XML error: shmem size must be at least 1 MiB
OK

This commit fixes the issue by providing QEMU_CAPS_DEVICE_IVSHMEM caps
for shmem-invalid-size, shmem-small-size test.

Signed-off-by: Maxime Leroy <maxime.leroy@6wind.com>
2014-10-20 09:01:27 +02:00
Maxime Leroy
302720742f conf: tests: fix virDomainNetDefFormat for vhost-user in client mode
The mode attribute is required for the source element of vhost-user.
Thus virDomainNetDefFormat should always generate a xml with it and not
only when the mode is server.

The commit fixes the issue. And it adds a vhostuser interface in
'client' mode to qemuxml2argv-net-vhostuser.(args|xml) to test this
usecase.

Signed-off-by: Maxime Leroy <maxime.leroy@6wind.com>
2014-10-20 08:58:09 +02:00
Chen Fan
24c1603762 conf: add check if migration_host is a localhost address
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>

Signed-off-by: Ján Tomko <jtomko@redhat.com>
2014-10-15 09:25:33 +02:00
Chen Fan
69f7b67d55 migration: add migration_host support for IPv6 address without brackets
if specifying migration_host to an Ipv6 address without brackets,
it was resolved to an incorrect address, such as:
    tcp:2001:0DB8::1428:4444,
but the correct address should be:
    tcp:[2001:0DB8::1428]:4444
so we should add brackets when parsing it.

Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
2014-10-15 09:25:33 +02:00
Ján Tomko
6c31911a96 Introduce virStringStripIPv6Brackets
Helper function to strip the brackets from an IPv6 address.
Tested by viruritest.
2014-10-15 09:25:33 +02:00
Laine Stump
ab989962d4 qemu: qemuMonitorQueryRxFilter - retrieve guest netdev rx-filter
This function can be called at any time to get the current status of a
guest's network device rx-filter. In particular it is useful to call
after libvirt recieves a NIC_RX_FILTER_CHANGED event - this event only
tells you that something has changed in the rx-filter, the details are
retrieved with the query-rx-filter monitor command (only available in
the json monitor). The command sent to the qemu monitor looks like this:

  {"execute":"query-rx-filter", "arguments": {"name":"net2"} }'

and the results will look something like this:

{
    "return": [
        {
            "promiscuous": false,
            "name": "net2",
            "main-mac": "52:54:00:98:2d:e3",
            "unicast": "normal",
            "vlan": "normal",
            "vlan-table": [
                42,
                0
            ],
            "unicast-table": [

            ],
            "multicast": "normal",
            "multicast-overflow": false,
            "unicast-overflow": false,
            "multicast-table": [
                "33:33:ff:98:2d:e3",
                "01:80:c2:00:00:21",
                "01:00:5e:00:00:fb",
                "33:33:ff:98:2d:e2",
                "01:00:5e:00:00:01",
                "33:33:00:00:00:01"
            ],
            "broadcast-allowed": false
        }
    ],
    "id": "libvirt-14"
}

This is all parsed from JSON into a virNetDevRxFilter object for
easier consumption. (unicast-table is usually empty, but is also an
array of mac addresses similar to multicast-table).

(NB: LIBNL_CFLAGS was added to tests/Makefile.am because virnetdev.h
now includes util/virnetlink.h, which includes netlink/msg.h when
appropriate. Without LIBNL_CFLAGS, gcc can't find that file (if
libnl/netlink isn't available, LIBNL_CFLAGS will be empty and
virnetlink.h won't try to include netlink/msg.h anyway).)
2014-10-06 13:32:38 -04:00
Laine Stump
07450cd429 conf: add trustGuestRxFilters attribute to network and domain interface
This new attribute will control whether or not libvirt will pay
attention to guest notifications about changes to network device mac
addresses and receive filters. The default for this is 'no' (for
security reasons). If it is set to 'yes' *and* the specified device
model and connection support it (currently only macvtap+virtio) then
libvirt will watch for NIC_RX_FILTER_CHANGED events, and when it
receives one, it will issue a query-rx-filter command, retrieve the
result, and modify the host-side macvtap interface's mac address and
unicast/multicast filters accordingly.

The functionality behind this attribute will be in a later patch. This
patch merely adds the attribute to the top-level of a domain's
<interface> as well as to <network> and <portgroup>, and adds
documentation and schema/xml2xml tests. Rather than adding even more
test files, I've just added the net attribute in various applicable
places of existing test files.
2014-10-06 11:49:10 -04:00
Martin Kletzander
b90a9a6374 qemu: Build command line for ivshmem device
This patch implements support for the ivshmem device in QEMU.

Signed-off-by: Maxime Leroy <maxime.leroy@6wind.com>
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-10-03 22:43:09 +02:00
Maxime Leroy
e3d478eb51 qemu: add capability probing for ivshmem device
Ivshmem is supported by QEMU since 0.13 release.

Signed-off-by: Maxime Leroy <maxime.leroy@6wind.com>
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-10-03 22:43:08 +02:00
Martin Kletzander
540a84ec89 docs, conf, schema: add support for shmem device
This patch adds parsing/formatting code as well as documentation for
shared memory devices.  This will currently be only accessible in QEMU
using it's ivshmem device, but is designed as generic as possible to
allow future expansion for other hypervisors.

In the devices section in the domain XML users may specify:

- For shmem device using a server:

 <shmem name='shmem0'>
   <server path='/tmp/socket-ivshmem0'/>
   <size unit='M'>32</size>
   <msi vectors='32' ioeventfd='on'/>
 </shmem>

- For ivshmem device not using an ivshmem server:

 <shmem name='shmem1'>
   <size unit='M'>32</size>
 </shmem>

Most of the configuration is made optional so it also allows
specifications like:

 <shmem name='shmem1/>
 <shmem name='shmem2'>
   <server/>
 </shmem>

Signed-off-by: Maxime Leroy <maxime.leroy@6wind.com>
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-10-03 22:43:08 +02:00
Cole Robinson
445a09bdc9 qemu: Don't compare CPU against host for TCG
Right now when building the qemu command line, we try to do various
unconditional validations of the guest CPU against the host CPU. However
this checks are overly applied. The only time we should use the checks
are:

- The user requests host-model/host-passthrough, or

- When KVM is requsted. CPU features requested in TCG mode are always
  emulated by qemu and are independent of the host CPU, so no host CPU
  checks should be performed.

Right now if trying to specify a CPU for arm on an x86 host, it attempts
to do non-sensical validation and falls over.

Switch all the test cases that were intending to test CPU validation to
use KVM, so they continue to test the intended code.

Amend some aarch64 XML tests with a CPU model, to ensure things work
correctly.
2014-10-03 11:30:29 -04:00
Jincheng Miao
e029088802 conf: report error in virCPUDefParseXML
When detected invalid 'memAccess', virCPUDefParseXML should report error.

Resolves https://bugzilla.redhat.com/show_bug.cgi?id=1146334

Signed-off-by: Jincheng Miao <jmiao@redhat.com>
2014-09-26 16:03:14 +02:00
Daniel P. Berrange
308c0c5a95 Convert polkit code to use DBus API instead of CLI helper
Spawning the pkcheck program every time a permission check is
required is hugely expensive on CPU. The pkcheck program is just
a dumb wrapper for the DBus API, so rewrite the code to use the
DBus API directly. This also simplifies error handling a bit.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-09-24 15:29:22 +01:00
Daniel P. Berrange
88a2dc1f4c Support passing dict by reference for dbus messages
Currently DBus dict values must be passed inline

   virDBusMessageEncode("a{ss}",
                        3,
                        "key1", "val1",
                        "key2", "val2",
                        "key3", "val3");
   virDBusMessageDecode("a{ss}",
                        3,
                        &key1, &val1,
                        &key2, &val2,
                        &key3, &val3);

This allows them to be passed by reference

   const char **dictin = {
      "key1", "val1",
      "key2", "val2",
      "key3", "val3"
   };
   char **dictout;
   size_t ndictout;

   virDBusMessageEncode("a&{ss}",
                        ARRAY_CARDINALITY(dict) / 2,
                        dictin);
   virDBusMessageDecode("a&{ss}",
                        &ndictout,
                        &dictout);

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-09-24 15:29:22 +01:00
Ján Tomko
2d79e1752a qemu: wire up virtio-net segment offloading options
Format the segment offloading options specified by
<driver>
  <host .../>
  <guest .../>
</driver>
on virtio-net command line.
2014-09-24 16:16:45 +02:00
Ján Tomko
5b3536ae90 conf: add options for disabling segment offloading
Add options for tuning segment offloading:
<driver>
  <host csum='off' gso='off' tso4='off' tso6='off'
        ecn='off' ufo='off'/>
  <guest csum='off' tso4='off' tso6='off' ecn='off' ufo='off'/>
</driver>
which control the respective host_ and guest_ properties
of the virtio-net device.
2014-09-24 16:16:45 +02:00
Peter Krempa
b8549877a1 util: storage: Allow metadata crawler to report useful errors
Add a new parameter to virStorageFileGetMetadata that will break the
backing chain detection process and report useful error message rather
than having to use virStorageFileChainGetBroken.

This patch just introduces the option, usage will be provided
separately.
2014-09-24 09:28:29 +02:00
Jiri Denemark
b3fd95e368 qemu: Add RDMA migration capabilities 2014-09-23 08:11:49 +02:00
John Ferlan
58abf1bb36 hostdev: Add "rawio" attribute to _virDomainHostdevSubsysSCSI
Add the 'rawio' attribute to match _virDomainDiskDef and process the
hostdev XML similarly to the disk XML for a lun which supports/requires rawio
2014-09-19 07:47:46 -04:00
Pavel Hrdina
da7799d879 Move the FIPS detection from capabilities
We are not detecting the presence of FIPS from QEMU, but from procfs and
that means it's not QEMU capability. It was decided that we will pass
this flag to QEMU even if it's not supported by old QEMU binaries.

This patch also reverts changes done by commit a21cfb0f to
qemucapabilitestest and implements a new test case in qemuxml2argvtest.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1135431

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2014-09-19 09:08:23 +02:00
Roman Bogorodskiy
b4af40226d storage: zfs: implement pool build and delete
- Provide an implementation for buildPool and deletePool operations
   for the ZFS storage backend.
 - Add VIR_STORAGE_POOL_SOURCE_DEVICE flag to ZFS pool poolOptions
   as now we can specify devices to build pool from
 - storagepool.rng: add an optional 'sourceinfodev' to 'sourcezfs' and
   add an optional 'target' to 'poolzfs' entity
 - Add a couple of tests to storagepoolxml2xmltest
2014-09-18 18:08:29 +04:00
Roman Bogorodskiy
3b3947ea37 Fix build in qemu_capabilities
Commit f05b6a91 added virQEMUDriverConfigPtr argument to the
virQEMUCapsFillDomainCaps function and it uses forward declaration
of virQEMUDriverConfig and virQEMUDriverConfigPtr that casues clang
build to fail:

gmake[3]: Entering directory `/usr/home/novel/code/libvirt/src'
  CC       qemu/libvirt_driver_qemu_impl_la-qemu_capabilities.lo
In file included from qemu/qemu_capabilities.c:43:
In file included from qemu/qemu_hostdev.h:27:
qemu/qemu_conf.h:63:37: error: redefinition of typedef 'virQEMUDriverConfig'
is a C11 feature [-Werror,-Wtypedef-redefinition]
typedef struct _virQEMUDriverConfig virQEMUDriverConfig;
                                    ^
qemu/qemu_capabilities.h:328:37: note: previous definition is here
typedef struct _virQEMUDriverConfig virQEMUDriverConfig;
                                    ^

Fix that by passing loader and nloader config attributes directly
instead of passing complete config.
2014-09-18 13:37:12 +04:00
Roman Bogorodskiy
d0d344cfdb bhyve: tests: fix build
Commit b20d39a introduced a new argument for the
virNetDevTapCreateInBridgePort function, however, its mock
in bhyve tests wasn't updated, so the build failed.

Fix build by adding this new argument to the mock version.
2014-09-18 13:37:12 +04:00
Michal Privoznik
281f70013e qemu: Honor hugepages for UMA domains
https://bugzilla.redhat.com/show_bug.cgi?id=1135396

There are two ways how to tell qemu to use huge pages. The first one
is suitable for domains with NUMA nodes: the path to hugetlbfs mount
is appended to NUMA node definition on the command line. The second
one is suitable for UMA domains: here there's this global '-mem-path'
argument that accepts path to the hugetlbfs mount point. However, the
latter case was not used for all the cases that it should be. For
instance:

  <memoryBacking>
    <hugepages>
      <page size='2048' unit='KiB' nodeset='0'/>
    </hugepages>
  </memoryBacking>

didn't trigger the '-mem-path' so the huge pages - despite being
configured - were not used at all.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-09-17 18:33:33 +02:00