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>
Each AP card device can support upto 256 AP queues. AP queues are
also detected by udev, so add support for libvirt nodedev driver.
https://www.kernel.org/doc/html/latest/s390/vfio-ap.html#ap-architectural-overview
Signed-off-by: Farhan Ali <alifm@linux.ibm.com>
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>
Introduce support for the Adjunct Processor (AP) crypto card device.
Udev already detects the device, so add support for libvirt nodedev
driver.
https://www.kernel.org/doc/html/latest/s390/vfio-ap.html#ap-architectural-overview
Signed-off-by: Farhan Ali <alifm@linux.ibm.com>
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>
Similarly to other disk-related stuff, the index is useful when you want
to refer to the image in APIs such as virDomainSetBlockThreshold.
For internal use we also need to parse it inside of the status XML.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
On PPC platform it is required that a NVDIMM has an UUID. If none
is provided then libvirt generates one during parsing (see
v6.2.0-rc1~96 and friends). However, the example provided in our
documentation is not valid XML.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Tested-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Tested-by: Han Han <hhan@redhat.com>
The domain definition stored with a checkpoint isn't used currently
apart from matching disks when creating a new checkpoints.
As some users of the incremental backup API want to provide backups in
offline mode under their control (obviously while compying with our
documentation on how the on-disk state should be handled) and then want
to define the checkpoint for live use, supplying a <domain> sub-element
is overly complex and not actually needed by the code.
Relax the restriction when re-defining a checkpoint so that <domain> is
not necessary and add (alibistic) documentation saying that future
actions may not work if it's missing.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Existing practice with the filesystem fields reported for the
virDomainGetGuestInfo API is to use the singular form for
field names. Ensure the disk info follows this practice.
Fixes
commit 05a75ca2ce
Author: Marc-André Lureau <marcandre.lureau@redhat.com>
Date: Fri Nov 20 22:09:46 2020 +0400
domain: add disk informations to virDomainGetGuestInfo
commit 0cb2d9f05d
Author: Marc-André Lureau <marcandre.lureau@redhat.com>
Date: Fri Nov 20 22:09:47 2020 +0400
qemu_driver: report guest disk informations
commit 172b830435
Author: Marc-André Lureau <marcandre.lureau@redhat.com>
Date: Fri Nov 20 22:09:48 2020 +0400
virsh: add --disk informations to guestinfo command
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The idea is to have it like a soft limit: if possible then break
lines, if not then have a long line instead of some creative
approach.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
The API is in the storage family not the domain family
Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
We should highlight the language bindings that are actively
maintained, keep up with the core library's development pace,
have good API coverage and are relevant to people looking to
integrate libvirt into their projects today: based on these
criteria, it makes sense to highlight the Go binding instead
of the Java one.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Tested-by: Han Han <hhan@redhat.com>
The information about sockets having different label than the one on the file
and the way it needs to be set is very difficult to find for those who did not
come across it before. Let's describe what needs to happen in order for the
migration to go through rather than rely on general knowledge of others.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Mention the flag to enable TLS and also the knob to enforce it in the
qemu hypervisor driver.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Enumerate some features which are incompatible with tunnelled migration.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Fix the following issues:
1) the very long line is overflowing the code box
2) '--migrateuri' was missing for the qemu data stream
3) '--desturi' was not used making it non-obvious what the argument
corresponds to
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Related issue: https://gitlab.com/libvirt/libvirt/-/issues/16
Added in support for the following parameters in attach-disk:
--source-protocol
--source-host-name
--source-host-socket
--source-host-transport
Added documentation to virsh.rst specifying usage.
Signed-off-by: Ryan Gahagan <rgahagan@cs.utexas.edu>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
The NCR53C90 is the built-in SCSI controller on all sparc machine types,
and some mips and m68k machine types.
The DC390 and AM53C974 are PCI SCSI controllers that can be added to any
PCI machine.
These are only interesting for emulating obsolete hardware platforms.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The new virsh commands are:
get-user-sshkeys
set-user-sshkeys
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
QEMU version 4.2 introduced a performance feature under commit
d645e13287 ("kvm: i386: halt poll control MSR support").
This patch adds a new KVM feature 'poll-control' to set this performance
hint for KVM guests. The feature is off by default.
To enable this hint and have libvirt add "-cpu host,kvm-poll-control=on"
to the QEMU command line, the following XML code needs to be added to the
guest's domain description:
<features>
<kvm>
<poll-control state='on'/>
</kvm>
</features>
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Historically we've added them in chronological order, but certain
articles are more likely to be needed and thus are easier to find when
placed earlier.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Re-style the knowledge base to look like the 'docs.html' page.
We still have room to add one more column.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
page.xsl was adding '<div id="content">' wrapper for the content picked
up from the <body> element from the original input file. Optionally
class="$DOCNAME" was added for some documents taken from <body>.
Since docs generated from RST by docutils have a '<div class='document'
id='$DOCNAME>' we actually don't need an extra wrapper for them.
Additionally if we standardize on one of them we can use the same styles
for both. I've picked the latter because it makes more sense to use the
document name as 'id'.
This patch:
1) Modifies the XSL trasformation to add the wrapper only if it's not
present.
2) Modifies the XSL transformation to use 'id' for document name and
class='document' for the wrapper element.
3) Changes docs.html/index.html/hvsupport.html to use 'id' instead of
'class' for document name.
4) Modifies the main stylesheet to keep styling the elements properly
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Split the existing list of kbase articles into a 'Usage' category and
into 'Internals/Debugging'. This will later represent the two columns on
the web page.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The container was used to apply CSS classes to the content, so the looks
are degraded. The idea is to have a similar layout to the 'docs.html'
page with multiple columns, which will be added later.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Move docs/kbase.rst to docs/kbase/index.rst so that the directory itself
shows our index page rather than the autogenerated list of files by the
webserver.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The anchors are based on the article or chapter headers, thus they are
not 100% permanent. Especially with pages generated from RST.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
XSLT transformation generates the page title from the topmost <h1>
element which is not present in 'docs.html.in'. Add it and hide it in
the CSS.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Rationale for the changes:
* access can be filtered out entirely, as nothing very
interesting is produced by the only other component in the
same package (access.accessdriverpolkit);
* util.udev doesn't exist.
Related filters are also more consistently grouped together.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
tar on macOS recognizes XZ compression automatically, but that is
not the case for GNU tar (1.32 at least). On Fedora 33 the current
instructions result in the following error:
$ xz -c libvirt-6.9.0.tar.xz | tar xvf -
tar: Archive is compressed. Use -J option
tar: Error is not recoverable: exiting now
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Jonathan Watt <jwatt@jwatt.org>
"--persist" is missing the "ent" at the end.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
