The code block on the srv name in the formatnetwork page is confusing
since the actual parameter is service. Moving the code block to the
service work makes it better.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cédric Bosdonnat <cbosdonnat@suse.com>
The current formulation can lead people to believe SCSI
controllers only allow the virtio-scsi model, but really the
only difference is that you have to use model='virtio-scsi'
where you would use model='virtio' for another device.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
The virtio-pmem is a virtio variant of NVDIMM and just like
NVDIMM virtio-pmem also allows accessing host pages bypassing
guest page cache. The difference is that if a regular file is
used to back guest's NVDIMM (model='nvdimm') the persistence of
guest writes might not be guaranteed while with virtio-pmem it
is.
To express this new model at domain XML level, I've chosen the
following:
<memory model='virtio-pmem' access='shared'>
<source>
<path>/tmp/virtio_pmem</path>
</source>
<target>
<size unit='KiB'>524288</size>
</target>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
</memory>
Another difference between NVDIMM and virtio-pmem is that while
the former supports NUMA node locality the latter doesn't. And
also, the latter goes onto PCI bus and not into a DIMM module.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This is an adaptation of the libvirtd manpage.
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This is an adaptation of the libvirtd manpage.
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This is an adaptation of the libvirtd manpage.
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This is an adaptation of the libvirtd manpage.
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This is an adaptation of the libvirtd manpage.
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This is an adaptation of the libvirtd manpage.
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This is an adaptation of the libvirtd manpage.
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This is an adaptation of the libvirtd manpage.
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This is an adaptation of the libvirtd manpage.
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This is an adaptation of the libvirtd manpage.
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This is an adaptation of the libvirtd manpage.
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This is an adaptation of the libvirtd manpage.
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This is an adaptation of the libvirtd manpage.
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This group will be distinct from the per-driver modular daemon mapages.
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Subsitute in the current version so the example always reflect today's
version of reality.
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
KubeVirt uses Libvirt to manage virtual machines run in
containers. Mention this in our apps page.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Using virtio-blk with SEV on host kernels prior to 5.1 didn't work
because of SWIOTLB limitations and the way virtio has to use it over
DMA-API for SEV (see [1] for detailed info). That is no longer true, so
reword the kbase article accordingly.
For reference, these are the upstream kernel commits lifting the
virtio-blk limitation:
abe420bfae528c92bd8cc5ecb62dc95672b1fd6f
492366f7b4237257ef50ca9c431a6a0d50225aca
133d624b1cee16906134e92d5befb843b58bcf31
e6d6dd6c875eb3c9b69bb640419405726e6e0bbe
fd1068e1860e44aaaa337b516df4518d1ce98da1
[1] https://lore.kernel.org/linux-block/20190110134433.15672-1-joro@8bytes.org/
Signed-off-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Starting from libvirt-6.6 the releases are done by Jirka. Add a formal
statement from DV handing over the signature.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Keep the more important stuff outlining how to get to the sources first
since the 'signatures' section will be extended.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Similarly to the domain config code it may be beneficial to control the
cache size of images introduced as snapshots into the backing chain.
Wire up handling of the 'metadata_cache' element.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
In certain specific cases it might be beneficial to be able to control
the metadata caching of storage image format drivers of a hypervisor.
Introduce XML machinery to set the maximum size of the metadata cache
which will be used by qemu's qcow2 driver.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Add documentation and schema for the new disk transport protocol.
Signed-off-by: Ryan Gahagan <rgahagan@cs.utexas.edu>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Objects such as domain, pool, etc re-define the regex for the format.
Add more generic types for objects with/without a slash which we'll be
able to reuse also for other objects.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
New libxml2 handles '\n' properly so the literal newline is not
necessary, because 2.9.1 is the minimum version we support.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
'genericName' allows arbitrary numeric strings so using an explicit
'unsignedInt' choice is pointless. The elements take an username or a
uid which is prefixed by '+', both of which are covered by
'genericName'.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Now that individual child elements allow their children to be
interleaved, let's allow direct children of <filesystem/> to be
interleaved too.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The <binary/> element of <filesystem/> can have children elements
(<cache/> and <lock/>). Allow them to be interleaved.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Our <filesystem/> element can have <driver/> child element. But
with the way our schema is written it can't be interleaved and
has to go first.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
According to our parser (virDomainTPMDefParseXML()) the version
is an optional attribute and independent of TPM backend type.
Therefore, it's not a choice group, which is what our RNG schema
suggests.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Currently, swtpm TPM state file is removed when a transient domain is
powered off or undefined. When we store TPM state on a shared storage
such as NFS and use transient domain, TPM states should be kept as it is.
Add per-TPM emulator option `persistent_sate` for keeping TPM state.
This option only works for the emulator type backend and looks as follows:
<tpm model='tpm-tis'>
<backend type='emulator' persistent_state='yes'/>
</tpm>
Signed-off-by: Eiichi Tsukata <eiichi.tsukata@nutanix.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
xenmigr was for xend which was removed in in 4.3.0.
Fixes: 1dac5fbbbb
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
In v6.3.0-rc1~64 we've introduced ability to configure lease
time, but forgot to document the feature. Let's fix that.
Fixes: 97a0aa2467
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1908631
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
If the capabilities include a counter element, e.g.
<counter name='tsc' frequency='2591999000' scaling='no'/>
the XML could not be validated:
$ virsh capabilities > cap.xml
$ virsh [hypervisor-]cpu-compare cap.xml --validate
error: Failed to compare hypervisor CPU with cap.txt
error: XML document failed to validate against schema: Unable to validate doc against /usr/share/libvirt/schemas/cpu.rng
Did not expect element counter there
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The duplicate had the "dies" attribute missing, causing
$ virsh capabilities > cap.xml
$ virsh [hypervisor-]cpu-compare cap.xml --validate
to fail with
error: Failed to compare hypervisor CPU with cap.xml
error: XML document failed to validate against schema: Unable to validate doc against /usr/share/libvirt/schemas/cpu.rng
Invalid attribute dies for element topology
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Since its introduction in v1.2.19-rc1~8 our schema mandates that
LXC domain namespace child elements appear either all three at
once or not at all:
<lxc:namespace>
<lxc:sharenet type='netns' value='red'/>
<lxc:shareipc type='pid' value='12345'/>
<lxc:shareuts type='name' value='container1'/>
</lxc:namespace>
This is not mandated by our parser though. Neither by code that
later uses it (virLXCProcessSetupNamespaces()). Relax the schema.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
Add support to filter by 'ap_matrix' capability.
Signed-off-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Add support for AP matrix device in libvirt node device driver.
https://www.kernel.org/doc/html/latest/s390/vfio-ap.html#the-design
Signed-off-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Add support to filter by 'ap_card' and 'ap_queue' capabilities.
Signed-off-by: Farhan Ali <alifm@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Signed-off-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
