Commit Graph

1790 Commits

Author SHA1 Message Date
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
Luyao Huang
d53d52d4c0 doc: fix mismatched ACL attribute name
As documented in https://bugzilla.redhat.com/show_bug.cgi?id=1161358,
the ACL attribute should be named: interface_macaddr

Signed-off-by: Luyao Huang <lhuang@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2014-11-07 10:49:39 +01:00
Prerna Saxena
9265fd19b6 docs: Add documentation for compat mode.
Add documentation to explain how compat-mode can be invoked with libvirt
running on PowerPC architecture.
It also mentions that this change is available libvirt 1.2.11 onwards.

Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2014-11-07 09:20:16 +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
Daniel Veillard
2e87e0aa8c Release of libvirt-1.2.10
- docs/news.html.in libvirt.spec.in: update for release
- po/*.po*: fetched loclalization and regenerated
2014-11-03 14:32:39 +08:00
Daniel P. Berrange
bcec07b9f0 Move virConnect related APIs out of libvirt.h.in
Create a new libvirt-host.h file to hold the public
API definitions for the virConnect type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>
2014-10-24 17:23:51 +01:00
Daniel P. Berrange
653a5e4939 Move virDomain related APIs out of libvirt.h.in
Create a new libvirt-domain.h file to hold the public
API definitions for the virDomain type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>
2014-10-24 17:23:32 +01:00
Daniel P. Berrange
6d9c5f3735 Move virEvent related APIs out of libvirt.h.in
Create a new libvirt-event.h file to hold the public
API definitions for the virEvent type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>
2014-10-24 17:23:17 +01:00
Daniel P. Berrange
c9456e1a7f Move virStoragePool/Vol related APIs out of libvirt.h.in
Create a new libvirt-storage.h file to hold the public
API definitions for the virStorage/Vol type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>
2014-10-24 17:22:57 +01:00
Daniel P. Berrange
2805ddb29a Move virStream related APIs out of libvirt.h.in
Create a new libvirt-stream.h file to hold the public
API definitions for the virStream type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>

Note the definition of virStreamPtr is not moved, since that
must be declared early for all other libvirt APIs to be able
to reference it.
2014-10-24 17:22:38 +01:00
Daniel P. Berrange
75ff42fe7c Move virSecret related APIs out of libvirt.h.in
Create a new libvirt-secret.h file to hold the public
API definitions for the virSecret type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>
2014-10-24 17:22:20 +01:00
Daniel P. Berrange
0147d6b88f Move virNodeDevice related APIs out of libvirt.h.in
Create a new libvirt-nodedev.h file to hold the public
API definitions for the virNodeDevice type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>
2014-10-24 17:21:59 +01:00
Daniel P. Berrange
40741984fc Move virNWFilter related APIs out of libvirt.h.in
Create a new libvirt-nwfilter.h file to hold the public
API definitions for the virNWFilter type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>
2014-10-24 17:21:34 +01:00
Daniel P. Berrange
fc964bfc27 Move virInterface related APIs out of libvirt.h.in
Create a new libvirt-interface.h file to hold the public
API definitions for the virInterface type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>
2014-10-24 17:21:15 +01:00
Daniel P. Berrange
5c9789d2d1 Move virNetwork related APIs out of libvirt.h.in
Create a new libvirt-network.h file to hold the public
API definitions for the virNetwork type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>
2014-10-24 17:20:52 +01:00
Daniel P. Berrange
84783d9d1c Move virDomainSnapshot related APIs out of libvirt.h.in
Create a new libvirt-domain-snapshot.h file to hold the public
API definitions for the virDomainSnapshot type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>
2014-10-24 17:20:20 +01:00
Daniel P. Berrange
0399b188ac Move virConnect/virNode related APIs out of libvirt.c
Introduce a src/libvirt-host.c file to hold all the
methods related to the virConnect type.
2014-10-24 16:59:58 +01:00
Daniel P. Berrange
67c08fccdc Move virDomain related APIs out of libvirt.c
Introduce a src/libvirt-domain.c file to hold all the
methods related to the virDomain type.
2014-10-24 16:59:56 +01:00
Daniel P. Berrange
8444015446 Make virTypedParameterValidateSet non-static
The virTypedParameterValidateSet method will need to be used
from several libvirt-*.c files so must be non-static

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-10-24 16:54:48 +01:00
Daniel P. Berrange
36b5d006c1 Move virStorage{Pool,Vol} related APIs out of libvirt.c
Introduce a src/libvirt-storage.c file to hold all the
methods related to the virStorage{Pool,Vol} types.
2014-10-24 16:49:10 +01:00
Daniel P. Berrange
0c94d78bb5 Move virStream related APIs out of libvirt.c
Introduce a src/libvirt-stream.c file to hold all the
methods related to the virStream type.
2014-10-24 16:42:49 +01:00
Daniel P. Berrange
d83ccd6e61 Move virSecret related APIs out of libvirt.c
Introduce a src/libvirt-secret.c file to hold all the
methods related to the virSecret type.
2014-10-24 16:39:05 +01:00
Daniel P. Berrange
e33ed8cdfe Move virNodeDevice related APIs out of libvirt.c
Introduce a src/libvirt-nodedev.c file to hold all the
methods related to the virNodeDevice type.
2014-10-24 16:26:55 +01:00
Daniel P. Berrange
35ed98755f Move virNWFilter related APIs out of libvirt.c
Introduce a src/libvirt-nwfilter.c file to hold all the
methods related to the virNWFilter type.
2014-10-24 16:15:46 +01:00
Daniel P. Berrange
6e01ef230b Move virInterface related APIs out of libvirt.c
Introduce a src/libvirt-interface.c file to hold all the
methods related to the virInterface type.
2014-10-24 16:08:28 +01:00
Daniel P. Berrange
4e00b6bc6a Move virNetwork related APIs out of libvirt.c
Introduce a src/libvirt-network.c file to hold all the
methods related to the virNetwork type.
2014-10-24 16:00:21 +01:00
Daniel P. Berrange
62cf32d0c9 Move virDomainSnapshot related APIs out of libvirt.c
Introduce a src/libvirt-domain-snapshot.c file to hold all the
methods related to the virDomainSnapshot type.
2014-10-24 15:59:22 +01:00
Daniel P. Berrange
931dff992e Rename virDriver to virHypervisorDriver
To prepare for introducing a single global driver, rename the
virDriver struct to virHypervisorDriver and the registration
API to virRegisterHypervisorDriver()
2014-10-23 11:09:54 +01:00
Chen Hanxiao
966d07b935 docs: fix an improper git browsable address
Signed-off-by: Chen Hanxiao <chenhanxiao@cn.fujitsu.com>
2014-10-22 12:11:34 +02:00
Martin Kletzander
67be57eb85 docs: Mention repository locations in contributor guidelines
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-10-21 13:54:17 +02:00
Richard W.M. Jones
8b9ec18d68 docs: apps: Update references to virt-p2v and virt-v2v.
These tools have been rewritten upstream, so you don't need to link to
the old tools, link to the new ones and mention they are part of
libguestfs.

Also remove the link to "Poor man's P2V".  There's no real reason to
use that technique any longer since the rewritten tools are simple,
fast and highly capable.
2014-10-20 08:56:19 +01:00
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
Chen Hanxiao
906eefb2e9 docs: fix a typo in drvlxc
s/the/The

Signed-off-by: Chen Hanxiao <chenhanxiao@cn.fujitsu.com>
2014-10-06 13:15:31 +02:00
Martin Kletzander
34f514778b minor shmem clean-ups
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-10-04 10:46:22 +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
Daniel Veillard
8a24579f3e Release of libvirt-1.2.9
* docs/news.html.in libvirt.spec.in: update for release
* po/*.po*: updated localizations and regenerated
2014-10-01 16:45:32 +08:00
Erik Skultety
1be67cd31b storage: Fix logical pool fmt type
According to our documentation logical pool supports formats 'auto' and
'lvm2'. However, in storage_conf.c we previously defined storage pool
formats: unknown, lvm2. Due to backward compatibility reasons
we must continue refer to pool format type 'unknown' instead of 'auto'.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1123767
2014-09-29 05:59:09 -04:00
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
Chen Hanxiao
0114a1e703 LXC: emphasis uid start of idmap only accept '0' in docs
We don't accept any other values except '0'.

Signed-off-by: Chen Hanxiao <chenhanxiao@cn.fujitsu.com>
2014-09-24 11:58:14 +02:00
Peter Krempa
4f3c2e39e5 qemu: hook: Provide hook when restoring a domain save image 2014-09-22 17:11:56 +02:00
Jianwei Hu
a552a86e1a docs: specify vhost-net instead of net-vhost
For the tap backend the default is specified and the same should be
done for the vhost attribute.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-09-22 16:54:26 +02:00
Jianwei Hu
e1dfb6681a schema: properly set tap and vhost backend attributes optional
Each attribute is optional, commit af8b4a2 forgot to mention that.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-09-22 16:54:26 +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
Chen Hanxiao
a3bcd86317 LXC: add HOME environment variable docs
commit
3020594ac5
add HOME environment variable.
Add a doc for this.

Signed-off-by: Chen Hanxiao <chenhanxiao@cn.fujitsu.com>
2014-09-19 09:41:01 +02:00
Roman Bogorodskiy
05d1dd6b33 docs: update zfs documentation
- docs/formatstorage.html.in: document 'zfs' pool type, add it
   to a list of pool types that could use source physical devices
 - docs/storage.html.in: update a ZFS pool example XML with
   source physical devices, mention that starting from 1.2.9 a
   pool could be created from this devices by libvirt and in earlier
   versions user still has to create a pool manually
 - docs/drvbhyve.html.in: add an example with ZFS pools
2014-09-18 18:08:29 +04:00
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
Michal Privoznik
f05b6a918e domaincaps: Expose UEFI binary path, if it exists
Check to see if the UEFI binary mentioned in qemu.conf actually
exists, and if so expose it in domcapabilities like

<loader ...>
  <value>/path/to/ovmf</value>
</loader>

We introduce some generic domcaps infrastructure for handling
a dynamic list of string values, it may be of use for future bits.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-09-17 16:29:49 +02:00
Martin Kletzander
def6b35989 docs, conf, schema: add support for shared memory mapping
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-09-17 16:10:26 +02:00
Martin Kletzander
f864aac90b schemas: finish virTristate{Bool,Switch} transition
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-09-17 16:10:26 +02:00
Michal Privoznik
4f76621c0e domaincaps: Expose UEFI capability
As of 542899168c we learned libvirt to use UEFI for domains.
However, management applications may firstly query if libvirt
supports it. And this is where virConnectGetDomainCapabilities()
API comes handy.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-09-17 09:42:33 +02:00
Ján Tomko
af8b4a2e6f conf: add backend element to interfaces
For tuning the network, alternative devices
for creating tap and vhost devices can be specified via:
<backend tap='/dev/net/tun' vhost='/dev/net-vhost'/>
2014-09-16 15:38:34 +02:00
Eric Blake
7e8feed4a7 cputune: allow interleaved xml
I noticed this with the recent iothread pinning code, but the
problem existed longer than that. The XML validation required
users to supply <cputune> children in a strict order, even though
there was no conceptual reason why they can't occur in any order.

docs/ changes best viewed with -w

* docs/schemas/domaincommon.rng (cputune): Add interleave.
* tests/qemuxml2argvdata/qemuxml2argv-cputune-iothreads.xml: Swap
up order, copying canonical form...
* tests/qemuxml2xmloutdata/qemuxml2xmlout-cputune-iothreads.xml:
...here.
* tests/qemuxml2xmltest.c (mymain): Mark the difference.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-09-15 18:59:40 -06:00
John Ferlan
938fb12fad domain_conf: Add iothreadpin to cputune
https://bugzilla.redhat.com/show_bug.cgi?id=1101574

Add an option 'iothreadpin' to the <cpuset> to allow for setting the
CPU affinity for each IOThread.

The iothreadspin will mimic the vcpupin with respect to being able to
assign each iothread to a specific CPU, although iothreads ids start
at 1 while vcpu ids start at 0. This matches the iothread naming scheme.
2014-09-15 13:19:01 -04:00
Erik Skultety
3aa0524104 network: check for invalid forward delay time
When spanning tree protocol is allowed in bridge settings, forward delay
value is set as well (default is 0 if omitted). Until now, there was no
check for delay value validity. Delay makes sense only as a positive
numerical value.

Note: However, even if you provide positive  numerical value, brctl
utility only uses values from range <2,30>, so the number provided can
be modified (kernel most likely) to fall within this range.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1125764
2014-09-15 17:44:37 +02:00
Michal Privoznik
dcf7d0423c formatdomain: Update <loader/> example to match the rest
At the beginning when I was inventing <loader/> attributes and
<nvram/> I've introduced this @readonly attribute to the loader
element. It accepted values 'on' and 'off'. However, later, during the
review process, that has changed to 'yes' and 'no', but the example
XML snippet wasn't updated, so while the description is correct, the
example isn't.

Reported-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-09-12 14:26:34 +02:00
Michal Privoznik
742b08e30f qemu: Automatically create NVRAM store
When using split UEFI image, it may come handy if libvirt manages per
domain _VARS file automatically. While the _CODE file is RO and can be
shared among multiple domains, you certainly don't want to do that on
the _VARS file. This latter one needs to be per domain. So at the
domain startup process, if it's determined that domain needs _VARS
file it's copied from this master _VARS file. The location of the
master file is configurable in qemu.conf.

Temporary, on per domain basis the location of master NVRAM file can
be overridden by this @template attribute I'm inventing to the
<nvram/> element. All it does is holding path to the master NVRAM file
from which local copy is created. If that's the case, the map in
qemu.conf is not consulted.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
2014-09-10 09:38:07 +02:00
Michal Privoznik
68bf13dbef conf: Extend <loader/> and introduce <nvram/>
Up to now, users can configure BIOS via the <loader/> element. With
the upcoming implementation of UEFI this is not enough as BIOS and
UEFI are conceptually different. For instance, while BIOS is ROM, UEFI
is programmable flash (although all writes to code section are
denied). Therefore we need new attribute @type which will
differentiate the two. Then, new attribute @readonly is introduced to
reflect the fact that some images are RO.

Moreover, the OVMF (which is going to be used mostly), works in two
modes:
1) Code and UEFI variable store is mixed in one file.
2) Code and UEFI variable store is separated in two files

The latter has advantage of updating the UEFI code without losing the
configuration. However, in order to represent the latter case we need
yet another XML element: <nvram/>. Currently, it has no additional
attributes, it's just a bare element containing path to the variable
store file.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-09-10 09:38:07 +02:00
Ján Tomko
10af1f23f0 docs: fix encryption format attribute in example
The correct attribute name is 'format', not 'type'.

https://bugzilla.redhat.com/show_bug.cgi?id=1139910
2014-09-10 09:25:40 +02:00
Eric Blake
bc7e63d39c maint: tighten curly brace syntax checking
Now that hanging brace offenders have been fixed, we can automate
the check, and document our style.  Done as a separate commit from
code changes, to make it easier to just backport code changes, if
that is ever needed.

* cfg.mk (sc_curly_braces_style): Catch hanging braces.
* docs/hacking.html.in: Document it.
* HACKING: Regenerate.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-09-04 15:38:00 -06:00
Daniel Veillard
2097f7df5f Release of libvirt-1.2.8
* docs/news.html.in libvirt.spec.in: update for release
* po/*.po*: new localizations and regenerate pos
2014-09-02 09:41:09 +02:00
John Ferlan
e2523de554 domain_conf: Add support for iothreads in disk definition
Add a new disk "driver" attribute "iothread" to be parsed as the thread
number for the disk to use. In order to more easily facilitate the usage
and configuration of the iothread, a "zero" for the attribute indicates
iothreads are not supported for the device and a positive value indicates
the specific thread to try and use.
2014-08-28 16:27:54 -04:00
John Ferlan
ee3a9620da domain_conf: Introduce iothreads XML
Introduce XML to allowing adding iothreads to the domain. These can be
used by virtio-blk-pci devices in order to assign a specific thread to
handle the workload for the device.  The iothreads are the official
implementation of the virtio-blk Data Plane that's been in tech preview
for QEMU.
2014-08-28 16:27:53 -04:00
Alex Williamson
d071164272 Add new 'kvm' domain feature and ability to hide KVM signature
QEMU 2.1 added support for the kvm=off option to the -cpu command,
allowing the KVM hypervisor signature to be hidden from the guest.
This enables disabling of some paravirualization features in the
guest as well as allowing certain drivers which test for the
hypervisor to load.  Domain XML syntax is as follows:

<domain type='kvm>
  ...
  <features>
    ...
    <kvm>
      <hidden state='on'/>
    </kvm>
  </features>
  ...

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2014-08-26 10:41:24 +02:00
Martin Kletzander
9e766888c7 docs: fix bootmenu timeout description
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-08-25 18:18:51 +02:00
Martin Kletzander
43b8123d39 docs, conf: add support for bootmenu timeout
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-08-25 14:10:54 +02:00
Erik Skultety
36a0993a15 qemu: min_guarantee: Parameter 'min_guarantee' not supported
The 'min_guarantee' is used by VMware ESX and OpenVZ drivers,
with qemu however, libvirt should report error when starting a domain,
because this element is not used.
Resolves https://bugzilla.redhat.com/show_bug.cgi?id=1122455
2014-08-22 16:33:18 +02:00
John Ferlan
f335ed77a6 formatdomain: Reformat vCPU description
Reformat the vCPU description to use list elements rather than one long
run-on paragraph

Signed-off-by: John Ferlan <jferlan@redhat.com>
2014-08-22 10:16:13 -04:00
Michal Privoznik
66eaa887e9 Fix spacing around commas
On some places in the libvirt code we have:

  f(a,z)

instead of

  f(a, z)

This trivial patch fixes couple of such occurrences.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-08-22 15:03:39 +02:00
Michal Privoznik
cf389258ae hvsupport: Adapt to vbox driver rewrite
Since vbox driver rewrite the virDriver structure init moved from
vbox_tmpl.c into vbox_common.c. However, our hvsupport.pl script
doesn't count with that. It still parses vbox_tmp.c and looks for
virDriver structure which is not found there anymore. As a result,
at hvsupport page is seems like vbox driver doesn't support
anything.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-08-20 18:17:07 +02:00
Martin Kletzander
93cf8f9861 cleanup spaces between parentheses and braces
And add a syntax-check for '){$'.  It's not perfect, but better than
nothing.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-08-20 14:50:21 +02:00
Jianwei Hu
0856757279 docs: nwfilter: add missing dscp attribute
Added attribute dscp to below supported protocols table in nwfilter docs.
IPV4 (ip)
TCP/UDP/SCTP (tcp/udp/sctp)
ICMP (icmp)
IGMP,ESP,AH,UDPLITE,'ALL' (igmp,esp,ah,udplite,all)
TCP/UDP/SCTP over IPV6 (tcp-ipv6,udp-ipv6,sctp-ipv6)
ICMPV6 (icmpv6)
IGMP,ESP,AH,UDPLITE,'ALL' over IPv6 (igmp-ipv6,esp-ipv6,ah-ipv6,udplite-ipv6,all-ipv6)

Here is a simple example:
[root@localhost ~]# virsh nwfilter-dumpxml myself
<filter name='myself' chain='root'>
  <uuid>7192ef51-cd50-4f14-ad7b-fa5c69ea19e3</uuid>
  <rule action='accept' direction='in' priority='500'>
    <ip dscp='1'/>
  </rule>
  <rule action='accept' direction='in' priority='500'>
    <tcp dscp='1'/>
  </rule>
  <rule action='accept' direction='in' priority='500'>
    <tcp-ipv6 dscp='2'/>
  </rule>
  <rule action='accept' direction='in' priority='500'>
    <icmp dscp='55'/>
  </rule>
  <rule action='accept' direction='in' priority='500'>
    <icmpv6 dscp='55'/>
  </rule>
  <rule action='accept' direction='in' priority='500'>
    <udp dscp='3'/>
  </rule>
  <rule action='accept' direction='in' priority='500'>
    <udp-ipv6 dscp='4'/>
  </rule>
  <rule action='accept' direction='in' priority='500'>
    <udplite dscp='5'/>
  </rule>
  <rule action='accept' direction='in' priority='500'>
    <udplite-ipv6 dscp='6'/>
  </rule>
  <rule action='accept' direction='in' priority='500'>
    <esp dscp='7'/>
  </rule>
  <rule action='accept' direction='in' priority='500'>
    <esp-ipv6 dscp='8'/>
  </rule>
  <rule action='accept' direction='in' priority='500'>
    <ah dscp='9'/>
  </rule>
  <rule action='accept' direction='in' priority='500'>
    <ah-ipv6 dscp='10'/>
  </rule>
  <rule action='accept' direction='in' priority='500'>
    <sctp dscp='11'/>
  </rule>
  <rule action='accept' direction='in' priority='500'>
    <sctp-ipv6 dscp='55'/>
  </rule>
  <rule action='accept' direction='in' priority='500'>
    <igmp dscp='55'/>
  </rule>
  <rule action='accept' direction='in' priority='500'>
    <all-ipv6 dscp='55'/>
  </rule>
  <rule action='accept' direction='in' priority='500'>
    <all dscp='55'/>
  </rule>
</filter>

Signed-off-by: Ján Tomko <jtomko@redhat.com>
2014-08-19 11:54:35 +02:00
Jianwei Hu
2a8fabba18 Maximum vlanid should be 4095 in interface.rng
The correct vlanid range is 0~4095.

After merging this patch, we can not validate a interface xml with vlanid >= 4096.
[root@localhost ~]# cat vlan.xml
<interface type='vlan' name='eno1.4096'>
   <start mode='onboot'/>
   <protocol family='ipv4'>
    <dhcp/>
   </protocol>
   <vlan tag='4096'>
     <interface name='eno1'/>
   </vlan>
</interface>
[root@localhost ~]# virt-xml-validate vlan.xml
vlan.xml:1: element interface: Relax-NG validity error : Invalid sequence in interleave
vlan.xml:6: element vlan: Relax-NG validity error : Element interface failed to validate content
vlan.xml:6: element vlan: Relax-NG validity error : Element vlan failed to validate attributes
vlan.xml fails to validate
[root@localhost ~]#

Here is a ip command help on this.
[root@localhost /]# ip link add link eno1 name eno1.90 type vlan help
Usage: ... vlan [ protocol VLANPROTO ] id VLANID                [ FLAG-LIST ]
                [ ingress-qos-map QOS-MAP ] [ egress-qos-map QOS-MAP ]

VLANPROTO: [ 802.1Q / 802.1ad ]
VLANID := 0-4095
FLAG-LIST := [ FLAG-LIST ] FLAG
FLAG := [ reorder_hdr { on | off } ] [ gvrp { on | off } ] [ mvrp { on | off } ]
        [ loose_binding { on | off } ]
QOS-MAP := [ QOS-MAP ] QOS-MAPPING
QOS-MAPPING := FROM:TO
2014-08-14 15:04:11 +02:00
Jianwei Hu
49cd6815d6 docs: fix missing forward slash
Should like below:
    <interface type='server'>
      <mac address='52:54:00:22:c9:42'/>
      <source address='192.168.0.1' port='5558'/>
    </interface>
    ...
    <interface type='client'>
      <mac address='52:54:00:8b:c9:51'/>
      <source address='192.168.0.1' port='5558'/>
    </interface>
2014-08-14 12:22:30 +02:00
Roman Bogorodskiy
0257d06ba4 storage: ZFS support
Implement ZFS storage backend driver. Currently supported
only on FreeBSD because of ZFS limitations on Linux.

Features supported:

 - pool-start, pool-stop
 - pool-info
 - vol-list
 - vol-create / vol-delete

Pool definition looks like that:

 <pool type='zfs'>
  <name>myzfspool</name>
  <source>
    <name>actualpoolname</name>
  </source>
 </pool>

The 'actualpoolname' value is a name of the pool on the system,
such as shown by 'zpool list' command. Target makes no sense
here because volumes path is always /dev/zvol/$poolname/$volname.

User has to create a pool on his own, this driver doesn't
support pool creation currently.

A volume could be used with Qemu by adding an entry like this:

    <disk type='volume' device='disk'>
      <driver name='qemu' type='raw'/>
      <source pool='myzfspool' volume='vol5'/>
      <target dev='hdc' bus='ide'/>
    </disk>
2014-08-12 19:40:20 +04:00
Eric Blake
51cb34b31d docs: use correct hints per bus type in <disk> examples
Commit 4cf53158 tried to set up unique labels per disk in the
example, but ended up choosing strings that don't correspond
to the usual choice of bus types.  Tweak the strings once again.

* docs/formatdomain.html.in: Use preferred names.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-08-11 15:44:58 -06:00
Peter Krempa
e260a0e60a conf: Add USB sound card support and implement it for qemu 2014-08-08 14:34:20 +02:00
John Ferlan
54ac483e68 hostdev: Add iSCSI hostdev XML
Introduce a new structure to handle an iSCSI host device based on the
existing virDomainHostdevSubsysSCSI by adding a "protocol='iscsi'" to
the <source/> element. The existing scsi_host subsystem RNG was modified
to read an optional "protocol='adapter'", although it won't be written
out nor is it documented as an option (by choice).

The new hostdev structure mimics the existing <disk/> element for an
iSCSI device (network) device. New XML is:

  <hostdev mode='subsystem' type='scsi' managed='yes'>
    <source protocol='iscsi' name='iqn.1992-01.com.example'>
      <host name='example.org' port='3260'/>
      <auth username='myname'>
        <secret type='iscsi' usage='mycluster_myname'/>
      </auth>
    </source>
    <address type='drive' controller='0' bus='0' target='2' unit='5'/>
  </hostdev>

The controller element will mimic the existing scsi_host code insomuch
as when 'lsi' and 'virtio-scsi' are used.
2014-08-07 15:07:56 -04:00
Eric Blake
4cf531589a docs: use unique dev names in <disk> examples
Jiri Moskovcak reported on IRC that the documentation on valid
<disk> was confusing because it didn't have unique dev='...'
entries.

* docs/formatdomain.html.in: Use unique names.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-08-07 11:12:00 -06:00
Jianwei Hu
55f34fe3bd Fix vlanid attribute name in nwfilter docs
'vlanid' is the attribute name in our XML,
'vlan-id' is the ebtables attribute:

[root@localhost ~]# virsh nwfilter-dumpxml myself
<filter name='myself' chain='root'>
  <uuid>7192ef51-cd50-4f14-ad7b-fa5c69ea19e3</uuid>
  <rule action='accept' direction='in' priority='500'>
    <vlan dstmacaddr='00:11:22:33:44:55' vlanid='44'/>
  </rule>
</filter>

[root@localhost ~]# ebtables -t nat -L
Bridge table: nat

...
-p 802_1Q -d 0:11:22:33:44:55 --vlan-id 44 -j ACCEPT

https://bugzilla.redhat.com/show_bug.cgi?id=1126721

Signed-off-by: Ján Tomko <jtomko@redhat.com>
2014-08-05 09:59:17 +02:00
Daniel Veillard
21b59b651c Release of libvirt-1.2.7
* docs/news.html.in libvirt.spec.in: update for the release
* po/*.po*: update localizations and regenerate
2014-08-03 08:55:15 -04:00
Roman Bogorodskiy
221b1828f9 docs: bhyve: document recent changes
- mention that one disk and one network limitation
   is no longer current for 1.2.6 and newer
 - add 'cdrom' device to the sample domain XML
2014-07-30 17:45:28 +04:00
Eric Blake
232a31bea3 blockcommit: track job type in xml
A future patch is going to wire up qemu active block commit jobs;
but as they have similar events and are canceled/pivoted in the
same way as block copy jobs, it is easiest to track all bookkeeping
for the commit job by reusing the <mirror> element.  This patch
adds domain XML to track which job was responsible for creating a
mirroring situation, and adds a job='copy' attribute to all
existing uses of <mirror>.  Along the way, it also massages the
qemu monitor backend to read the new field in order to generate
the correct type of libvirt job (even though it requires a
future patch to actually cause a qemu event that can be reported
as an active commit).  It also prepares to update persistent XML
to match changes made to live XML when a copy completes.

* docs/schemas/domaincommon.rng: Enhance schema.
* docs/formatdomain.html.in: Document it.
* src/conf/domain_conf.h (_virDomainDiskDef): Add a field.
* src/conf/domain_conf.c (virDomainBlockJobType): String conversion.
(virDomainDiskDefParseXML): Parse job type.
(virDomainDiskDefFormat): Output job type.
* src/qemu/qemu_process.c (qemuProcessHandleBlockJob): Distinguish
active from regular commit.
* src/qemu/qemu_driver.c (qemuDomainBlockCopy): Set job type.
(qemuDomainBlockPivot, qemuDomainBlockJobImpl): Clean up job type
on completion.
* tests/qemuxml2xmloutdata/qemuxml2xmlout-disk-mirror-old.xml:
Update tests.
* tests/qemuxml2argvdata/qemuxml2argv-disk-mirror.xml: Likewise.
* tests/qemuxml2argvdata/qemuxml2argv-disk-active-commit.xml: New
file.
* tests/qemuxml2xmltest.c (mymain): Drive new test.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-07-30 06:32:38 -06:00
Chen Hanxiao
24c55ee04d docs: fix an incorrect example for memoryBacking
commit 136ad49740
forgot to add an end-tags for hugepages.

Signed-off-by: Chen Hanxiao <chenhanxiao@cn.fujitsu.com>
2014-07-29 22:06:13 -06:00
Eric Blake
9a212d6708 blockcopy: add more XML for state tracking
Doing a blockcopy operation across a libvirtd restart is not very
robust at the moment.  In particular, we are clearing the <mirror>
element prior to telling qemu to finish the job.  Also, thanks to the
ability to request async completion, the user can easily regain
control prior to qemu actually finishing the effort, and they should
be able to poll the domain XML to see if the job is still going.

A future patch will fix things to actually wait until qemu is done
before modifying the XML to reflect the job completion.  But since
qemu issues identical BLOCK_JOB_COMPLETE events regardless of whether
the job was cancelled (kept the original disk) or completed (pivoted
to the new disk), we have to track which of the two operations were
used to end the job.  Furthermore, we'd like to avoid attempts to
end a job where we are already waiting on an earlier request to qemu
to end the job.  Likewise, if we miss the qemu event (perhaps because
it arrived during a libvirtd restart), we still need enough state
recorded to be able to determine how to modify the domain XML once
we reconnect to qemu and manually learn whether the job still exists.

Although this patch doesn't actually fix the problem, it is a
preliminary step that makes it possible to track whether a job
has already begun steps towards completion.

* src/conf/domain_conf.h (virDomainDiskMirrorState): New enum.
(_virDomainDiskDef): Convert bool mirroring to new enum.
* src/conf/domain_conf.c (virDomainDiskDefParseXML)
(virDomainDiskDefFormat): Handle new values.
* src/qemu/qemu_process.c (qemuProcessHandleBlockJob): Adjust
client.
* src/qemu/qemu_driver.c (qemuDomainBlockPivot)
(qemuDomainBlockJobImpl): Likewise.
* docs/schemas/domaincommon.rng (diskMirror): Expose new values.
* docs/formatdomain.html.in (elementsDisks): Document it.
* tests/qemuxml2argvdata/qemuxml2argv-disk-mirror.xml: Test it.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-07-29 15:36:30 -06:00
Michal Privoznik
136ad49740 domain: Introduce ./hugepages/page/[@size, @unit, @nodeset]
<memoryBacking>
    <hugepages>
      <page size="1" unit="G" nodeset="0-3,5"/>
      <page size="2" unit="M" nodeset="4"/>
    </hugepages>
  </memoryBacking>

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-07-29 12:02:34 +01:00
Roman Bogorodskiy
1281f4a100 schema: bhyve and nmdm updates
* docs/schemas/domaincommon.rng: Add bhyve domain type, nmdm
  serial type and master and slave optional attributes for
  serial that are used by nmdm
* tests/domainschematest: Add bhyvexml2argvdata directory
  to validate bhyve XMLs
2014-07-29 09:52:16 +04:00
John Ferlan
b6938a7c88 docs: Point to list of valid pool target volume formats
https://bugzilla.redhat.com/show_bug.cgi?id=1092886

Rather than point off to some nefarious "pool-specific docs" page when
describing the "format" field for the target pool provide a link to the
storage driver page which describes the various valid formats for each
pool type.  Also make it a bit more clear that if a valid format isn't
specified, then the type field is ignored.
2014-07-23 11:05:56 -04:00
Cédric Bosdonnat
47e5b5ae32 lxc: allow to keep or drop capabilities
Added <capabilities> in the <features> section of LXC domains
configuration. This section can contain elements named after the
capabilities like:

  <mknod state="on"/>, keep CAP_MKNOD capability
  <sys_chroot state="off"/> drop CAP_SYS_CHROOT capability

Users can restrict or give more capabilities than the default using
this mechanism.
2014-07-23 15:12:37 +08:00
John Ferlan
ef48a1b613 scsi_host: Introduce virFindSCSIHostByPCI
Introduce a new function to parse the provided scsi_host parent address
and unique_id value in order to find the /sys/class/scsi_host directory
which will allow a stable SCSI host address

Add a test to scsihosttest to lookup the host# name by using the PCI address
and unique_id value
2014-07-21 12:55:11 -04:00
John Ferlan
f3271f4cb3 Add unique_id to nodedev output
Add an optional unique_id parameter to nodedev.  Allows for easier lookup
and display of the unique_id value in order to document for use with
scsi_host code.
2014-07-21 12:55:11 -04:00
Osier Yang
a4bd62adc1 storage: Introduce parentaddr into virStoragePoolSourceAdapter
Between reboots and kernel reloads, the SCSI host number used for SCSI
storage pools may change requiring modification to the storage pool XML
in order to use a specific SCSI host adapter.

This patch introduces the "parentaddr" element and "unique_id" attribute
for the SCSI host adapter in order to uniquely identify the adapter
between reboots and kernel reloads. For now the goal is to only parse
and format the XML. Both will be required to be provided in order to
uniquely identify the desired SCSI host.

The new XML is expected to be as follows:

  <adapter type='scsi_host'>
    <parentaddr unique_id='3'>
      <address domain='0x0000' bus='0x00' slot='0x1f' func='0x2'/>
    </parentaddr>
  </adapter>

where "parentaddr" is the parent device of the SCSI host using the PCI
address on which the device resides and the value from the unique_id file
for the device. Both the PCI address and unique_id values will be used
to traverse the /sys/class/scsi_host/ directories looking at each link
to match the PCI address reformatted to the directory link format where
"domain🚌slot:function" is found.  Then for each matching directory
the unique_id file for the scsi_host will be used to match the unique_id
value in the xml.

For a PCI address listed above, this will be formatted to "0000:00:1f.2"
and the links in /sys/class/scsi_host will be used to find the host#
to be used for the 'scsi_host' device. Each entry is a link to the
/sys/bus/pci/devices directories, e.g.:

%  ls -al /sys/class/scsi_host/host2
lrwxrwxrwx. 1 root root 0 Jun  1 00:22 /sys/class/scsi_host/host2 -> ../../devices/pci0000:00/0000:00:1f.2/ata3/host2/scsi_host/host2

% cat /sys/class/scsi_host/host2/unique_id
3

The "parentaddr" and "name" attributes are mutually exclusive to identify
the SCSI host number. Use of the "parentaddr" element will be the preferred
mechanism.

This patch only supports to parse and format the XMLs. Later patches will
add code to find out the scsi host number.
2014-07-21 12:55:10 -04:00
Peter Krempa
b325be128a schema: pool: netfs: Don't enforce slash in glusterfs pool source
Gluster volumes don't start with a leading slash. Our schema for netfs
gluster pools enforces it though. Luckily mount.glusterfs skips it.
Allow a slashless volume name for glusterfs netfs mounts in the schema.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1101999
2014-07-21 18:28:17 +02:00
Peter Krempa
bbfc826787 doc: Explicitly specify how to override spice channel mode
Be more clear that the "<channel mode=" attribute overrides the default
set by "defaultMode".

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1033704
2014-07-21 17:20:33 +02:00
Hu Tao
f1ac62f7ba doc: add domain to address of hostdev pci
libvirt supports pci domain already, so update the documentation.
Otherwise users who lookup the documentation for how to use hostdev may
miss the domain and encounter error when pass-through a pci device in a
domain other than 0.

Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
2014-07-18 10:22:40 -06:00
Peter Krempa
2a48303800 doc: domain: Clarify that disk type 'lun' works with iSCSI too
Disk type 'lun' enables SCSI command passthrough for a disk. We stated
that it works only with "block" disks. Qemu supports it also when using
the iSCSI protocol.
2014-07-18 17:20:51 +02:00
Cédric Bosdonnat
3ba0469ce6 lxc network configuration allows setting target container NIC name
LXC network devices can now be assigned a custom NIC device name on the
container side. For example, this is configured with:

    <interface type='network'>
      <source network='default'/>
      <guest dev="eth1"/>
    </interface>

In this example the network card will appear as eth1 in the guest.
2014-07-18 14:25:57 +02:00
Eric Blake
7f1ca3d6fe schema: put interleave at correct level
The previous commit 09d4d26 put the interleave at the wrong point;
it didn't allow interleaving with <memory>.

* docs/schema/domaincommon.rng (numatune): Fix interleave location.
* tests/qemuxml2argvdata/qemuxml2argv-numatune-memnode.xml: Adjust test.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-07-16 17:30:31 -06:00
Martin Kletzander
09d4d261e5 schema: add interleave inside numatune
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-07-16 20:36:20 +02:00
Martin Kletzander
a05c01521c conf, schema: add support for memnode elements
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-07-16 20:15:45 +02:00