Commit Graph

279 Commits

Author SHA1 Message Date
J.B. Joret
db2b6861dc S390: Enable SCLP Console in QEMU driver
This is the QEMU backend code for the SCLP console support.
It includes SCLP capability detection, QEMU command line generation
and a test case.

Signed-off-by: J.B. Joret <jb@linux.vnet.ibm.com>
Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
2013-01-08 11:37:52 +01:00
Osier Yang
535aed56a2 conf: Parse and format the new XML
Like "rawio", "sgio" is only allowed for block disk of device
type "lun".

It doesn't default disk->sgio to "filtered" when parsing, as
it won't be able to distinguish explicitly requested "filtered"
and a default "filtered" in driver then. We have to error out for
explicit request when the kernel doesn't support the new sysfs
knob "unpriv_sgio", however, for defaulted "filtered", we can
just ignore it if the kernel doesn't support "unpriv_sgio".
2013-01-07 21:38:43 +08:00
Guannan Ren
ed6fc41b9c tests: add one -device video device testcase
The testcase is for testing non-fixed PCI address for primary
video device and using video args to -deivce qemu option.
2012-12-17 14:02:58 +08:00
Osier Yang
b718ded39a qemu: Allow the user to specify vendor and product for disk
QEMU supports setting vendor and product strings for disk since
1.2.0 (only scsi-disk, scsi-hd, scsi-cd support it), this patch
exposes it with new XML elements <vendor> and <product> of disk
device.
2012-12-07 16:53:27 +08:00
Harsh Prateek Bora
f97a569944 tests: Add tests for gluster protocol based network disks support
Signed-off-by: Harsh Prateek Bora <harsh@linux.vnet.ibm.com>
2012-11-27 10:19:22 +01:00
Ján Tomko
c5834ec148 tests: add boot order for host and redirected USB to qemu argv test 2012-11-21 18:43:15 +01:00
Michal Privoznik
a95c9406a2 tests: Add test for controller order 2012-11-06 10:11:35 +01:00
Vladislav Bogdanov
81af5336ac qemu: pass -usb and usb hubs earlier, so USB disks with static address are handled properly 2012-10-30 08:54:32 +01:00
Doug Goldstein
8be88034bf test: Don't assume VNC is always available
Several tests assume that VNC is always available and include it in
their configs and the expected command line. The tests have nothing to
do with graphics display so they shouldn't rely on VNC.
2012-10-22 23:16:11 +08:00
Peter Krempa
09f10a12be qemu: Add support for HyperV Enlightenment feature "relaxed"
This patch adds QEMU support for the "relaxed" feature implemented by
previous patch.
2012-10-18 12:22:50 +02:00
Martin Kletzander
59952932f5 conf: add test for boot dev and order
Add test for 280b8c9e7c.
2012-10-16 12:25:32 +02:00
Martin Kletzander
5d692cc714 fix kvm_pv_eoi with kvmclock
When both kvmclock and kvm_pv_eoi are configured (either disabled or
enabled) libvirt will generate invalid CPU specification due to the
fact that even though kvmclock causes the CPU to be specified, it
doesn't set have_cpu flag to true (and the new kvm_pv_eoi as well).
This patch fixes the issue and adds a test exactly for that to show
that it is fixed correctly (and also to keep it that way in the future
of course).
2012-10-08 20:13:55 +02:00
Daniel P. Berrange
ed769e1854 Remove probing of CPU models when launching QEMU guests
When launching a QEMU guest the binary is probed to discover
the list of supported CPU names. Remove this probing with a
simple lookup of CPU models in the qemuCapsPtr object. This
avoids another invocation of the QEMU binary during the
startup path.

As a nice benefit we can now remove all the nasty hacks from
the test suite which were done to avoid having to exec QEMU
on the test system. The building of the -cpu command line
can just rely on data we pre-populate in qemuCapsPtr.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2012-09-27 10:24:52 +01:00
Martin Kletzander
3b72650181 tests: Add tests for dump-core option 2012-09-20 16:41:07 +02:00
Martin Kletzander
ec62a602bb QEMU Tests for reboot-timeout 2012-09-20 16:41:02 +02:00
Martin Kletzander
8c95290868 qemu: Cleanup boot parameter building
This patch cleans up building the "-boot" parameter and while on that
fixes one inconsistency by modifying these things:

 - I completed the unfinished virDomainBootMenu enum by specifying
   LAST, declaring it and also declaring the TypeFromString and
   TypeToString parameters.
 - Previously mentioned TypeFromString and TypeToString are used when
   parsing the XML.
 - Last, but not least, visible change is that the "-boot" parameter
   is built and parsed properly:
    - The "order=" prefix is used only when additional parameters are
      used (menu, etc.).
    - It's rewritten in a way that other parameters can be added
      easily in the future (used in following patch).
    - The "order=" parameter is properly parsed regardless to where it
      is placed in the string (e.g. "menu=on,order=nc").
    - The "menu=" parameter (and others in the future) are created
      when they should be (i.e. even when bootindex is supported and
      used, but not when bootloader is selected).
2012-09-20 10:59:35 +02:00
Osier Yang
6e73850b01 qemu: Use disk wwn in qemu command line
All of ide-drive, ide-hd, ide-cd, scsi-disk, scsi-hd, and scsi-cd
supports wwn property. (NB, scsi-block doesn't support to set wwn).

* src/qemu/qemu_command.c: Error out if underlying QEMU doesn't
support wwn property for the device; Set wwn for the device otherwise.

* tests/qemuxml2argvdata/qemuxml2argv-disk-ide-wwn.args: New test
* tests/qemuxml2argvdata/qemuxml2argv-disk-ide-wwn.xml: Likewise
* tests/qemuxml2argvdata/qemuxml2argv-disk-scsi-disk-wwn.args: Likewise
* tests/qemuxml2argvdata/qemuxml2argv-disk-scsi-disk-wwn.xml: Likewise
* tests/qemuxml2argvtest.c: Add the new tests.
2012-09-18 15:00:01 +08:00
Martin Kletzander
fbf9aa12c7 qemu: Add support for EOI with APIC
This patch adds full support for EOI setting for domains. Because this
is CPU feature (flag), the model needs to be added even when it's not
specified. Fortunately this problem was already solved with kvmclock,
so this patch simply abuses that.

And due to the size of the patch (17 lines) I dared to include the tests.
2012-09-14 08:32:56 +02:00
Guannan Ren
1c9d485dda test: add xml2argvtest for usb-redir filter and update xml schema 2012-09-13 17:22:37 +08:00
Viktor Mihajlovski
72f1f2206e Rename iolimit to blockio.
After discussion with DB we decided to rename the new iolimit
element as it creates the impression it would be there to
limit (i.e. throttle) I/O instead of specifying immutable
characteristics of a block device.
This is also backed by the fact that the term I/O Limits has
vanished from newer storage admin documentation.

Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
2012-09-04 09:14:36 -06:00
Martin Kletzander
65c4ae93b5 tests: Add tests for qemu S3/S4 state configuration
Few tests were added which are checking whether the parsing of the xml
and command-line arguments is working and compatible with each other.
2012-09-03 09:32:45 +02:00
Viktor Mihajlovski
277a49bce7 qemu: Support for Block Device IO Limits.
Implementation of iolimits for the qemu driver with
capability probing for block size attribute and
command line generation for block sizes.
Including testcase for qemuxml2argvtest.

Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
2012-08-31 11:27:47 -07:00
Eric Blake
54e99644bf command: shell-quote when logging commands
Without this patch, logged command executions can be ambiguous if
the command contained any shell metacharacters.  This has caused
more than one person to attempt to patch clients to add unnecessary
quoting, without realizing that the command itself was run with
correct args, and only the logged output was ambiguous.

* src/util/command.c (virCommandToString): Add shell escapes.
* tests/commandtest.c (test16): Test new behavior.
* tests/commanddata/test16.log: Update expected output.
* tests/qemuxml2argvdata/qemuxml2argv-*.args: Likewise.
* tests/networkxml2argvdata/*.argv: Likewise.
2012-08-31 08:10:58 -07:00
Tang Chen
19630db3e3 Support emulatorpin xml parse.
This patch adds a new xml element <emulatorpin>, which is a sibling
to the existing <vcpupin> element under the <cputune>, to pin emulator
threads to specified physical CPUs.

Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com>
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
2012-08-22 15:51:23 +08:00
J.B. Joret
a46af26004 qemu: Disk Geometry Override Support
Qemu command line generation for geometry override and testcases.

Signed-off-by: J.B. Joret <jb@linux.vnet.ibm.com>
Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
2012-08-21 15:35:48 -06:00
Marcelo Cerri
e9377dda36 Multiple security drivers in XML data
This patch updates the domain and capability XML parser and formatter to
support more than one "seclabel" element for each domain and device. The
RNG schema and the tests related to this are also updated by this patch.

Signed-off-by: Marcelo Cerri <mhcerri@linux.vnet.ibm.com>
2012-08-20 19:13:33 +02:00
Laine Stump
3f9274a524 conf: add <vlan> element to network and domain interface elements
The following config elements now support a <vlan> subelements:

within a domain: <interface>, and the <actual> subelement of <interface>
within a network: the toplevel, as well as any <portgroup>

Each vlan element must have one or more <tag id='n'/> subelements.  If
there is more than one tag, it is assumed that vlan trunking is being
requested. If trunking is required with only a single tag, the
attribute "trunk='yes'" should be added to the toplevel <vlan>
element.

Some examples:

  <interface type='hostdev'/>
    <vlan>
      <tag id='42'/>
    </vlan>
    <mac address='52:54:00:12:34:56'/>
    ...
  </interface>

  <network>
    <name>vlan-net</name>
    <vlan trunk='yes'>
      <tag id='30'/>
    </vlan>
    <virtualport type='openvswitch'/>
  </network>

  <interface type='network'/>
    <source network='vlan-net'/>
    ...
  </interface>

  <network>
    <name>trunk-vlan</name>
    <vlan>
      <tag id='42'/>
      <tag id='43'/>
    </vlan>
    ...
  </network>

  <network>
    <name>multi</name>
    ...
    <portgroup name='production'/>
      <vlan>
        <tag id='42'/>
      </vlan>
    </portgroup>
    <portgroup name='test'/>
      <vlan>
        <tag id='666'/>
      </vlan>
    </portgroup>
  </network>

  <interface type='network'/>
    <source network='multi' portgroup='test'/>
    ...
  </interface>

IMPORTANT NOTE: As of this patch there is no backend support for the
vlan element for *any* network device type. When support is added in
later patches, it will only be for those select network types that
support setting up a vlan on the host side, without the guest's
involvement. (For example, it will be possible to configure a vlan for
a guest connected to an openvswitch bridge, but it won't be possible
to do that for one that is connected to a standard Linux host bridge.)
2012-08-15 13:10:57 -04:00
Laine Stump
4af3cbafdd conf: support partially-specified <virtualport> in parser and formatter
Until now, all attributes in a <virtualport> parameter list that were
acceptable for a particular type, were also required. There were no
optional attributes.

One of the aims of supporting <virtualport> in libvirt's virtual
networks and portgroups is to allow specifying the group-wide
parameters in the network's virtualport, and merge that with the
interface's virtualport, which will have the instance-specific info
(i.e. the interfaceid or instanceid).

Additionally, the guest's interface XML shouldn't need to know what
type of network connection will be used prior to runtime - it could be
openvswitch, 802.1Qbh, 802.1Qbg, or none of the above - but should
still be able to specify instance-specific info just in case it turns
out to be applicable.

Finally, up to now, the parser for virtualport has always generated a
random instanceid/interfaceid when appropriate, making it impossible
to leave it blank (which is what's required for virtualports within a
network/portprofile definition).

This patch modifies the parser and formatter of the <virtualport>
element in the following ways:

* because most of the attributes in a virNetDevVPortProfile are fixed
  size binary data with no reserved values, there is no way to embed a
  "this value wasn't specified" sentinel into the existing data. To
  solve this problem, the new *_specified fields in the
  virNetDevVPortProfile object that were added in a previous patch of
  this series are now set when the corresponding attribute is present
  during the parse.

* allow parsing/formatting a <virtualport> that has no type set. In
  this case, all fields are settable, but all are also optional.

* add a GENERATE_MISSING_DEFAULTS flag to the parser - if this flag is
  set and an instanceid/interfaceid is expected but not provided, a
  random one will be generated. This was previously the default
  behavior, but is now done only for virtualports inside an
  <interface> definition, not for those in <network> or <portgroup>.

* add a REQUIRE_ALL_ATTRIBUTES flag to the parser - if this flag is
  set the parser will call the new
  virNetDevVPortProfileCheckComplete() functions at the end of the
  parser to check for any missing attributes (based on type), and
  return failure if anything is missing. This used to be default
  behavior. Now it is only used for the virtualport defined inside an
  interface's <actual> element (by the time you've figured out the
  contents of <actual>, you should have all the necessary data to fill
  in the entire virtualport)

* add a REQUIRE_TYPE flag to the parser - if this flag is set, the
  parser will return an error if the virtualport has no type
  attribute. This also was previously the default behavior, but isn't
  needed in the case of the virtualport for a type='network' interface
  (i.e. the exact type isn't yet known), or the virtualport of a
  portgroup (i.e. the portgroup just has modifiers for the network's
  virtualport, which *does* require a type) - in those cases, the
  check will be done at domain startup, once the final virtualport is
  assembled (this is handled in the next patch).
2012-08-14 15:47:50 -04:00
Peter Krempa
fbe871263c qemu: Add support for "none" USB controller
This patch enables the "none" USB controller for qemu guests and adds
valdiation on hot-plugged devices if the guest has USB disabled.

This patch also adds a set of tests to check parsing of domain XMLs that
use the "none" controller and some forbidden situations concerning it.
2012-08-02 12:13:48 +02:00
Viktor Mihajlovski
028ba4f375 S390: Adding testcases for s390
Add minimal s390-virtio domain testcase and testcases for virtio serial,
net, disk for the virtio-s390 bus.

Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
2012-07-11 11:19:05 +02:00
Christophe Fergeau
626dd5180e Fix /domain/features setting in qemuParseCommandLine
Commit 5e6ce1 moved down detection of the ACPI feature in
qemuParseCommandLine. However, when ACPI is detected, it clears
all feature flags in def->features to only set ACPI. This used to
be fine because this was the first place were def->features was set,
but after the move this is no longer necessarily true because this
block comes before the ACPI check:

if (strstr(def->emulator, "kvm")) {
    def->virtType = VIR_DOMAIN_VIRT_KVM;
    def->features |= (1 << VIR_DOMAIN_FEATURE_PAE);
}

Since def is allocated in qemuParseCommandLine using VIR_ALLOC, we
can always use |= when modifying def->features
2012-07-11 09:10:21 +02:00
Daniel Veillard
c47a8aec53 Fix one test regression on auth Ceph support
The extra data need to be added to one test case
2012-07-05 17:56:23 +08:00
Beat Jörg
7508338ff3 Fix for parallel port passthrough for QEMU
I came across a bug that the command line generated for passthrough
of the host parallel port /dev/parport0 by libvirt for QEMU is incorrect.

It currently produces:
-chardev tty,id=charparallel0,path=/dev/parport0
-device isa-parallel,chardev=charparallel0,id=parallel0

The first parameter is "tty". It sould be "parport".

If I launch qemu with -chardev parport,... it works as expected.

I have already filled a bug report (
https://bugzilla.redhat.com/show_bug.cgi?id=823879 ), the topic was
already on the list some months ago:

https://www.redhat.com/archives/libvirt-users/2011-September/msg00095.html

Signed-off-by: Eric Blake <eblake@redhat.com>
2012-06-04 16:46:23 -06:00
Marti Raudsepp
195fa214b6 qemu: move -name arg to be 1st in "ps x" output
Currently, monitoring QEMU virtual machines with standard Unix
sysadmin tools is harder than it has to be. The QEMU command line is
often miles long and mostly redundant, it's hard to tell which process
is which.

This patch reorders the QEMU -name argument to be the first, so it's
immediately visible in "ps x", htop and "atop -c" output.
2012-06-01 15:06:56 -06:00
Marc-André Lureau
d9a269bc74 tests: add ich6 codec type test to qemuxml2argv-sound-device
Test new codec type element.
2012-05-17 11:43:35 -06:00
Daniel P. Berrange
03b804a200 Set a sensible default master start port for ehci companion controllers
The uhci1, uhci2, uhci3 companion controllers for ehci1 must
have a master start port set. Since this value is predictable
we should set it automatically if the app does not supply it
2012-05-15 17:07:34 +01:00
Daniel P. Berrange
1ebd52cb87 Fix logic for assigning PCI addresses to USB2 companion controllers
Currently each USB2 companion controller gets put on a separate
PCI slot. Not only is this wasteful of PCI slots, but it is not
in compliance with the spec for USB2 controllers. The master
echi1 and all companion controllers should be in the same slot,
with echi1 in function 7, and uhci1-3 in functions 0-2 respectively.

* src/qemu/qemu_command.c: Special case handling of USB2 controllers
  to apply correct pci slot assignment
* tests/qemuxml2argvdata/qemuxml2argv-usb-ich9-ehci-addr.args,
  tests/qemuxml2argvdata/qemuxml2argv-usb-ich9-ehci-addr.xml: Expand
  test to cover automatic slot assignment
2012-05-15 17:07:34 +01:00
Li Zhang
bb725ac1fa Assign spapr-vio bus address to ibmvscsi controller
For pseries guest, the default controller model is
ibmvscsi controller, this controller only can work
on spapr-vio address.

This patch is to assign spapr-vio address type to
ibmvscsi controller and correct vscsi test case.

Signed-off-by: Li Zhang <zhlcindy@linux.vnet.ibm.com>
2012-05-14 16:47:16 -06:00
Osier Yang
d70f2e117a numad: Always output 'placement' of <vcpu>
<vcpu> is not an optional node. The value for its 'placement'
actually always defaults to 'static' in the underlying codes.
(Even no 'cpuset' and 'placement' is specified, the domain
process will be pinned to all the available pCPUs).
2012-05-08 16:57:37 -06:00
Osier Yang
8d26a7fd4e numad: Copy 'placement' of <numatune> to <vcpu> by default
With this patch, one can also fully drive numad by:

  <vcpu>2</vcpu>
  <numatune>
    <memory placement='auto'/>
  </numatune>

New tests are added.
2012-05-08 16:57:36 -06:00
Osier Yang
97010eb1f1 numad: Set memory policy from numad advisory nodeset
Though numad will manage the memory allocation of task dynamically,
it wants management application (libvirt) to pre-set the memory
policy according to the advisory nodeset returned from querying numad,
(just like pre-bind CPU nodeset for domain process), and thus the
performance could benefit much more from it.

This patch introduces new XML tag 'placement', value 'auto' indicates
whether to set the memory policy with the advisory nodeset from numad,
and its value defaults to the value of <vcpu> placement, or 'static'
if 'nodeset' is specified. Example of the new XML tag's usage:

  <numatune>
    <memory placement='auto' mode='interleave'/>
  </numatune>

Just like what current "numatune" does, the 'auto' numa memory policy
setting uses libnuma's API too.

If <vcpu> "placement" is "auto", and <numatune> is not specified
explicitly, a default <numatume> will be added with "placement"
set as "auto", and "mode" set as "strict".

The following XML can now fully drive numad:

1) <vcpu> placement is 'auto', no <numatune> is specified.

   <vcpu placement='auto'>10</vcpu>

2) <vcpu> placement is 'auto', no 'placement' is specified for
   <numatune>.

   <vcpu placement='auto'>10</vcpu>
   <numatune>
     <memory mode='interleave'/>
   </numatune>

And it's also able to control the CPU placement and memory policy
independently. e.g.

1) <vcpu> placement is 'auto', and <numatune> placement is 'static'

   <vcpu placement='auto'>10</vcpu>
   <numatune>
     <memory mode='strict' nodeset='0-10,^7'/>
   </numatune>

2) <vcpu> placement is 'static', and <numatune> placement is 'auto'

   <vcpu placement='static' cpuset='0-24,^12'>10</vcpu>
   <numatune>
     <memory mode='interleave' placement='auto'/>
   </numatume>

A follow up patch will change the XML formatting codes to always output
'placement' for <vcpu>, even it's 'static'.
2012-05-08 16:57:32 -06:00
Alon Levy
ba97e4edc6 domain_conf: add "default" to list of valid spice channels
qemu's behavior in this case is to change the spice server behavior to
require secure connection to any channel not otherwise specified as
being in plaintext mode. libvirt doesn't currently allow requesting this
(via plaintext-channel=<channel name>).

RHBZ: 819499

Signed-off-by: Alon Levy <alevy@redhat.com>
2012-05-08 12:14:45 -06:00
Alon Levy
4e78ffb634 domain_conf: add "usbredir" to list of valid spice channels
Add "usbredir" channel to list of recognized spice channels.

RHBZ: 819498

Signed-off-by: Alon Levy <alevy@redhat.com>
2012-05-08 09:22:45 -06:00
Josh Durgin
d50cae3335 qemu: change rbd auth_supported separation character to ;
This works with newer qemu that doesn't allow escaping spaces.
It's backwards compatible as well.

Signed-off-by: Josh Durgin <josh.durgin@dreamhost.com>
2012-05-01 08:49:24 -06:00
Eric Blake
ae6aa8c396 blockjob: enhance xml to track mirrors across libvirtd restart
In order to track a block copy job across libvirtd restarts, we
need to save internal XML that tracks the name of the file
holding the mirror.  Displaying this name in dumpxml might also
be useful to the user, even if we don't yet have a way to (re-)
start a domain with mirroring enabled up front.  This is done
with a new <mirror> sub-element to <disk>, as in:

    <disk type='file' device='disk'>
      <driver name='qemu' type='raw'/>
      <source file='/var/lib/libvirt/images/original.img'/>
      <mirror file='/var/lib/libvirt/images/copy.img' format='qcow2' ready='yes'/>
      ...
    </disk>

For now, the element is output-only, in live domains; it is ignored
when defining a domain or hot-plugging a disk (since those contexts
use VIR_DOMAIN_XML_INACTIVE in parsing).  The 'ready' attribute appears
when libvirt knows that the job has changed from the initial pulling
phase over to the mirroring phase, although absence of the attribute
is not a sure indicator of the current phase.  If we come up with a way
to make qemu start with mirroring enabled, we can relax the xml
restriction, and allow <mirror> (but not attribute 'ready') on input.
Testing active-only XML meant tweaking the testsuite slightly, but it
was worth it.

* docs/schemas/domaincommon.rng (diskspec): Add diskMirror.
* docs/formatdomain.html.in (elementsDisks): Document it.
* src/conf/domain_conf.h (_virDomainDiskDef): New members.
* src/conf/domain_conf.c (virDomainDiskDefFree): Clean them.
(virDomainDiskDefParseXML): Parse them, but only internally.
(virDomainDiskDefFormat): Output them.
* tests/qemuxml2argvdata/qemuxml2argv-disk-mirror.xml: New test file.
* tests/qemuxml2xmloutdata/qemuxml2xmlout-disk-mirror.xml: Likewise.
* tests/qemuxml2xmltest.c (testInfo): Alter members.
(testCompareXMLToXMLHelper): Allow more test control.
(mymain): Run new test.
2012-04-23 08:43:33 -06:00
Osier Yang
a4cda054e7 qemu: Split ide-drive into ide-cd and ide-hd
A "ide-drive" device can be either a hard disk or a CD-ROM,
if there is ",media=cdrom" specified for the backend, it's
a CD-ROM, otherwise it's a hard disk.

Upstream qemu splitted "ide-drive" into "ide-hd" and "ide-cd"
since commit 1f56e32, and ",media=cdrom" is not required for
ide-cd anymore. "ide-drive" is still supported for backwards
compatibility, but no doubt we should go foward.
2012-04-17 17:21:48 +08:00
Osier Yang
02e8d0cfdf qemu: Split scsi-disk into into scsi-hd and scsi-cd
A "scsi-disk" device can be either a hard disk or a CD-ROM,
if there is ",media=cdrom" specified for the backend, it's
a CD-ROM, otherwise it's a hard disk.

But upstream qemu splitted "scsi-disk" into "scsi-hd" and
"scsi-cd" since commit b443ae, and ",media=cdrom" is not
required for scsi-cd anymore. "scsi-disk" is still supported
for backwards compatibility, but no doubt we should go
foward.
2012-04-17 17:21:24 +08:00
Daniel P. Berrange
ddf2dfa1f7 Wire up <loader> to set the QEMU BIOS path
* src/qemu/qemu_command.c: Wire up -bios with <loader>
* tests/qemuxml2argvdata/qemuxml2argv-bios.args,
  tests/qemuxml2argvdata/qemuxml2argv-bios.xml: Expand
  existing BIOS test case to cover <loader>
2012-04-10 16:34:39 +01:00
Philipp Hahn
b8bf79aad7 Support clock=variable relative to localtime
Since Xen 3.1 the clock=variable semantic is supported. In addition to
qemu/kvm Xen also knows about a variant where the offset is relative to
'localtime' instead of 'utc'.

Extends the libvirt structure with a flag 'basis' to specify, if the
offset is relative to 'localtime' or 'utc'.

Extends the libvirt structure with a flag 'reset' to force the reset
behaviour of 'localtime' and 'utc'; this is needed for backward
compatibility with previous versions of libvirt, since they report
incorrect XML.

Adapt the only user 'qemu' to the new name.
Extend the RelaxNG schema accordingly.
Document the new 'basis' attribute in the HTML documentation.
Adapt test for the new attribute.

Signed-off-by: Philipp Hahn <hahn@univention.de>
2012-04-02 09:08:31 -06:00
Osier Yang
ad7db43913 qemu: Do not start with source for removable disks if tray is open
This is similiar with physical world, one will be surprised if the
box starts with medium exists while the tray is open.

New tests are added, tests disk-{cdrom,floppy}-tray are for the qemu
supports "-device" flag, and disk-{cdrom,floppy}-no-device-cap are
for old qemu, i.e. which doesn't support "-device" flag.
2012-03-23 23:11:54 +08:00