The top level heading didn't contain the word 'port'.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Fix the referenced anchor in 'formatdomain.rst' right away.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
The first sentence was moved up a paragraph to stop treating the first
sub-heading as a page subtitle.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Instead of creating an empty object and then setting keys one
at a time, it is possible to pass a dict object to
configuration_data(). This is nicer because it doesn't require
repeating the name of the cfg_data object over and over.
There is one exception: the 'conf' object, where we store values
that are used directly by C code. In that case, using a dict
object is not feasible for two reasons: first of all, replacing
the set_quoted() calls would result in awkward code with a lot
of calls to format(); moreover, since code that modifies it is
sprinkled all over the place, refactoring it would probably
make things more complicated rather than simpler.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
In 0895a0e, it was noted that the "sockets" value in the topology
section of capabilities reflects not the number of sockets per NUMA
node, not the total number.
Unfortunately, the fix was applied to the wrong place: the domain XML
format documentation, not that for the capabilities output. And, in
fact, the domain XML interprets "sockets" as the total number, not a
per-node value.
Back out this change in favour of a note in the capabilities
documentation instead.
Fixes: 0895a0e75d
Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: John Levon <john.levon@nutanix.com>
Upcoming patches will add possibility to override configuration of a
device with custom properties as a more versatile replacement to using
QEMU's '-set' parameter, which doesn't work when we use JSON to
instantiate devices.
Describe the XML used for the override as well as expectations of
upstream support in case something breaks.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This reverts commit 150540394d.
Turns out, this feature is not needed and QEMU will fix TSC
without any intervention from outside.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>P
Some versions of Windows hang on reboot if their TSC value is greater
than 2^54. The workaround is to reset the TSC to a small value. Add
to the domain configuration an attribute for this. It can be used
by QEMU and in principle also by ESXi, which has a property called
monitor_control.enable_softResetClearTSC as well.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Since its v5.0.0 release QEMU is capable of specifying number of
threads used to allocate memory. It defaults to 1, which may be
too low for humongous guests with gigantic pages.
In general, on QEMU cmd line level it is possible to use
different number of threads per each memory-backend-* object, in
practical terms it's not useful. Therefore, use <memoryBacking/>
to set guest wide value and let all memory devices 'inherit' it,
silently. IOW, don't introduce per device knob because that would
only complicate things for a little or no benefit.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
schemas are used for more than just documentation,
virsh edit fails if schemas are not available.
Therefore, fix the no-docs build by moving schemas/
to the parsing code inside src/conf/.
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
The idea of the manual mode is to allow a synchronized snapshot in cases
when the storage is outsourced to an unmanaged storage provider which
requires cooperation with snapshotting.
The mode will instruct the hypervisor to pause along when the other
components are snapshotted and the 'manual' disk can be snapshotted
along. This increases latency of the snapshot but allows them in
otherwise impossible situations.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
I introduced support for these vim plugins several years ago
but have since moved away from them. These days developers
are likely better served by lsp-based tooling, which doesn't
require additional per-project configuration.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
In cases when the hostname of the NBD server doesn't match the hostname
in the TLS certificate the new attribute 'tlsHostname' can be used to
override it.
Add the XML infrastructure and tests.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Document our usage of GitLab and the read-only mirrors.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
With the introduction of smart HTTP protocol in git 1.6.6,
the only advantage of plain git:// over https:// is not
having the encryption overhead.
Remove the reference to git://, assuming the overhead
is neligible compared to the value of screen space
on the downloads page.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
While the mirrors themselves are still available, the gitweb
interface on libvirt.org has been disabled.
The mirrors can still be accessible via, e.g.:
git clone https://libvirt.org/git/libvirt-python.git
But such link gives a 404 error. Remove the links from the website
to avoid confusion.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The table was manually converted to a set of 'list-table'-s for better
experience of viewing the text.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The security label setting for the external images is part of the
'source' element and documented there. Remove the empty definition added
accidentally in commit ac88a8cfad
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
In blockdev mode we support creating snapshots on all kinds of storage
that qemu allows us to format the image. Drop the part of the sentence
enumerating explicitly supported protocols.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
There was another paragraph describing the attribute 'type' of the
'disk' element under the description of the subelements. Move it to the
top to get all relevant information in one place.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The 'Branch fixing policy' paragraph claims that we have at least one
actively maintained stable branch which isn't currently the case.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The examples contain some whitespace and command prompts which just
waste space.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Also update the link from 'formatstorageencryption' to the
'usage-type-volume' anchor.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Extra care is taken to preserve the 'codeofconduct' anchor which is used
in our page template. Upcoming patch will change that but we'll retain
the anchor.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Special care is given to preserve the 'quality' anchor in the 'bugs'
page as we link to it directly from the gitlab issue template.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The page is not referenced from anywhere and contains dead links for the
output and links to old repos.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The page isn't linked from anywhere and the project was archived.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Our last default template had a match of "node()" which incidentally matched
everything, including text nodes. Since this has the same priority according to
the XSLT spec, section 5.5:
https://www.w3.org/TR/1999/REC-xslt-19991116#conflict
this is an error. Also according to the same spec section, the XSLT processor
may signal the error or pick the last rule.
This was uncovered with libxslt 1.1.35 which contains the following commit:
b0074eeca3
which makes the build fail with:
runtime error: file ../docs/page.xsl line 223 element element
xsl:element: The effective name '' is not a valid QName.
because our last rule also matches text nodes and we are trying to extract the
node name out of them.
To fix this we change the match to "*" which only matches elements and not all
the nodes, and to avoid any possible errors with different XSLT processors we
also bump the priority of the match="text()" rule a little higher, just in case
someone needs to use an XSLT processor that chooses signalling the error instead
of the optional recovery.
https://bugs.gentoo.org/833586
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Extend domdirtyrate-calc virsh api with mode option, either
of these three options "page-sampling,dirty-bitmap,dirty-ring"
can be specified when calculating dirty page rate.
Signed-off-by: Hyman Huang(黄勇) <huangy81@chinatelecom.cn>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The systemd version in RHEL-7 lacked support for the LISTEN_FDNAMES env
variable with socket activation. Since we stopped targetting RHEL-7 we
can drop some considerable amount of compatibility code.
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The repositories containing them are usually offered with lower
guarantees, so we don't consider them when it comes to figuring
out the minimum targeted version of our dependencies.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
There are dupliacated and non-continuous CPU IDs used in HMAT
example. Fix that.
Signed-off-by: Jing Qi <jinqi@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This wires up support for resetting NVRAM for all APIs that allow
this feature.
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
As the parent address is part of the mdev nodedev name lets expose the
internally available parent address in the XML.
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Most people will want to use isa-debugcon to obtain debug output
for SeaBIOS / EDK II, so let's include a ready-made example for
that scenario in our documentation.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Introduce support for
<serial type='pty'>
<target type='isa-debug'>
<model type='isa-debugcon'/>
</target>
<address type='isa' iobase='0x402'/>
</console>
which is used as a way to receive debug messages from the
firmware on x86 platforms.
Note that the default port is hypervisor specific, with QEMU
currently using 0xe9 since that's the original Bochs debug port.
For use with SeaBIOS/OVMF, the iobase port needs to be explicitly
set to 0x402.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Outline information commonly logged which users could consider
sensitive.
Add a note that VNC/SPICE passwords are logged in plaintext.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Many domain elements have "QEMU and KVM only" or "QEMU/KVM since x.y.z"
remarks. Most of the elements work for HVF domain, so it makes sense to
add respective notices for HVF domain.
All the elements have been manually tested.
Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Tested-by: Brad Laue <brad@brad-x.com>
Tested-by: Christophe Fergeau <cfergeau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
It's worth to make the domain type a little bit more visible than a row
in news. An example of hvf domain is available on QEMU driver page.
While at it, mention Hypervisor.framework on index page.
Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Tested-by: Brad Laue <brad@brad-x.com>
Tested-by: Christophe Fergeau <cfergeau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
QEMU supports Hypervisor.framework since 2.12 as hvf accel.
Hypervisor.framework provides a lightweight interface to run a virtual
cpu on macOS without the need to install third-party kernel
extensions (KEXTs).
It's supported since macOS 10.10 on machines with Intel VT-x feature
set that includes Extended Page Tables (EPT) and Unrestricted Mode.
Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Tested-by: Brad Laue <brad@brad-x.com>
Tested-by: Christophe Fergeau <cfergeau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
An update to meson 0.61.1 meant that it started showing warnings due to the fact
that the default for run_command's 'check' parameter is going to change. It
unveiled the fact that we were even missing that parameter in some calls where
we expected different outcome. To make sure the behaviour does not change
specify the parameter explicitly. In places where we check for the return code
the parameter should be 'false' so that meson does not fail. In all other cases
the parameter should be set to 'true' to make sure possible failure also stops
meson.
The warning in meson was added in https://github.com/mesonbuild/meson/pull/9304
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
Hint users that they can use 'virt-admin' also for the new monolithic
daemons.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2038045
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Modular daemons are now the default in many new installations, thus we
need to include steps how to determine that modular daemons are used and
modular-daemon specific locations for the config files and admin URIs.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Since we are at a transition period where some users may be running
monolithic libvirtd and others already the modular topology we need a
section that allows users to figure out which is in use.
This will be particularly important in the document about enabling
logging, as the active log file depends on which daemon is in use.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
The socket permissions are controlled by 'unix_sock_admin_perms', but
regardless the code requires that 'geteuid() != clientuid' to allow
clients thus it doesn't make sense to make users aware of it.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
It's the only GIF file we have in our repository.
We could convert it to PNG, but that would result in a
significantly bigger file (~5.5 KiB vs ~1.5 KiB).
Since the image doesn't really add much to the documentation,
drop it instead.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
When invoking 'virsh guestinfo $VM' without explicitly specifying a
group of information to return, virsh always reports success even when
the guest agent doesn't report any information in the current state.
This is desired in situations when you are okay with stats being missing
and avoids spurious errors being reported.
Clarify that this is really desired in the man page.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2041665
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
It's a tool name so use backticks to format it in monospace.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Move out the settings required to pre libvirt-4.4.0 deployments into a
separate section so that the main point is not cluttered by now mostly
irrelevant settings.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Enabling the logs is the focus of this article. Decouple it from the
first section.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Use the heading hierarchy as generated by pandoc which we use in most
of the converted XML format docs.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
This was not mentioned before.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
This partially reverts commit 9ccbed6afb.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
sysconfig files are owned by the admin of the host. They have the
liberty to put anything they want into these files. This makes it
difficult to provide different built-in defaults.
Remove the sysconfig file and place the current desired default into
the service file.
Local customizations can now go either into /etc/sysconfig/name
or /etc/systemd/system/name.service.d/my-knobs.conf
Attempt to handle upgrades in libvirt.spec.
Dirty files which are marked as %config will be renamed to file.rpmsave.
To restore them automatically, move stale .rpmsave files away, and
catch any new rpmsave files in %posttrans.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
