Since libvirt now tries to interpret network device models (unless an
unknow model is used) the documentation didn't make a good job
specifying what is supported.
Rewrite the docs to explicitly list the models which we do parse.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
There are PCI devices with pretty large non-prefetchable memory,
for instance:
Memory at 9d800000 (64-bit, non-prefetchable) [size=8M]
Memory at a6800000 (64-bit, non-prefetchable) [size=16K]
For cold plugged devices this is not a problem, because firmware
sets PCI controllers in a way that make devices behind them just
work. Problem arises if such PCI device is to be hot plugged.
Since the PCI device wasn't present at cold boot, firmware could
not take it into calculations and the amount of reserved memory
is not sufficient.
Introduce a know that allows users overriding value computed by
FW and thus allow hot plug of such PCI devices.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
At the moment, there is no configuration option for the libvirt-guests
service that allows users to define that only persistent virtual machines
should be shutdown on host shutdown.
Currently, the service config allows to choose between two ON_SHUTDOWN
actions that are executed on running virtual machines when the host goes
down: shutdown, suspend.
The ON_SHUTDOWN action should be orthogonal to the type of the virtual
machine. However, the existing implementation, does not suspend
transient virtual machines.
This is the matrix of actions that is executed on virtual machines based
on the configured ON_SHUTDOWN action and the type of a virtual machine.
| persistent | transient
shutdown | shutdown | shutdown (what we want to change)
suspend | suspend | nothing
Add config option PERSISTENT_ONLY to libvirt-guests config that allows
users to define if the ON_SHUTDOWN action should be applied only on
persistent virtual machines. PERSISTENT_ONLY can be set to true, false,
default. The default option will implement the already existing logic.
Case 1: PERSISTENT_ONLY=default
| persistent | transient
shutdown | shutdown | shutdown
suspend | suspend | nothing
Case 2: PERSISTENT_ONLY=true
| persistent | transient
shutdown | shutdown | nothing
suspend | suspend | nothing
Case 3: PERSISTENT_ONLY=false
| persistent | transient
shutdown | shutdown | shutdown
suspend | suspend | suspend
Signed-off-by: Benjamin Taubmann <benjamin.taubmann@nutanix.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
This patch will allow usb-net devices to be automatically assigned a USB
address (and skip any attempt to assign a PCI one).
Signed-off-by: Rayhan Faizel <rayhan.faizel@gmail.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
We already allow the user to specify display="on" and ramfb="on" for
mdev host devices. But newer GPU models will no longer use the mdev
framework, so we should enable this same functionality for other
non-mdev passthrough PCI devices.
Resolves: https://issues.redhat.com/browse/RHEL-28808
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
For testing purposes it will come handy to change the directory from a
batch-mode script. Remove the check forbidding use of the 'cd' command
in batch mode.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Until now when '--name' was used the parent was not printed and the
option was ignored. One option would be to declare the options mutually
exclusive, but for testing it may come handy to print both the snapshot
name and parent. Adjust the code to print them tab-separated and adjust
the docs.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
As this command was introduced in this release add the flag requiring to
pass optionname.
This is needed to actually disallow positional parsing of the value
despite documenting that the flag name is required.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Expose usb-mtp device as another type of <filesystem/>.
Signed-off-by: Rayhan Faizel <rayhan.faizel@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Introduce the domdisplay-reload command to make the domain reload
its graphics certificates
#virsh domdisplay-reload <domain> --type <type>
Signed-off-by: Zheng Yan <yanzheng759@huawei.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Using check='none' when starting a domain with a CPU model marked as
usable is no longer needed as libvirt will do the right thing even with
check='partial'.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Ensure that all rows have 3 columns and avoid generation of emtpy
elements which would be turned by the XML formatter into non-pair td/tr
tags which don't work properly with HTML5 parsers.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
The source document can contain an empty '@flags' attribute which passes
the test but generates an empty element. Check that flags is non-empty
to trigger the fallback.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
The HTML standard requires that a table column must include at least one
row which defines it exclusively, thus having a table where all rows
unite it via 'colspan' is illegal.
Modify the enum value generator to always output the description field
even when it's empty rather than uniting it, as in case when each value
doesn't have a description the generated document would violate the
standard.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
The various objects we generate API for may have empty description in
which case an empty div would be generated when processing the API
description. As we're using XML output mode the generator would shorten
such divs to the non-pair empty element version, which doesn't work well
with HTML5 parsers requiring a pair tag for <div>
Avoid empty description <div> elements altogether by skipping it if the
description is empty.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
If an API has no ACLs an empty <div class='acl'/> would be generated
which is mis-interpreted by browsers when creating DOM to nest any
subsequent elements under it.
Don't generate the ACL section div unless it will be filled.
Best viewed with 'git show -w'
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Similarly to previous commit drop the 'type' attribute which is frowned
upon by the HTML standard.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Per the w3 html validator a HTML/XML comment is not allowed inside the
<script> tag, use a space instead as it must be a pair tag.
Additionally drop the 'type' attribute as it's not needed (validator
warns about it).
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Per the w3 HTML validator the 'lang' attribute is suggested.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Skip the XML header as it's invalid with <!DOCTYPE HTML> both for the
RST-generated pages and for the API docs generated from the API XML.
Additionally remove the spurious xsl:output directive from newapi.xsl
which is ignored and thus misleading.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Make sure that they're entirely contained within a single line
and that punctuation is used in a way that doesn't make the
resulting HTML look weird.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Address several oddities, and bring them in line with the style
used for the vast majority of our documentation. In a couple of
cases, some of the possible values for an attribute were listed
with :since: information matching that off the attribute itself,
making it redundant.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Tweak things so that the required kernel version is still
listed, just not as part of the :since: tag.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
These either mention libvirt explicitly, which is something
that we generally don't do, or lack the word "since", which
makes the resulting HTML awkward.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
It's unclear why the conversion process decided to insert
them, but they don't seem to do much.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
It slipped in during the conversion to reStructuredText.
In one case, part of the preformatted text shouldn't have been
marked as such, so that's addressed too. A spurious opening
parenthesis is dropped as well.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Commit 26136e3 allowed to use option all with option tree but did not
update the manpage.
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Now that we can filter persistent and transient node devices in
virConnectListAllNodeDevices(), add these switches also to the
virsh nodedev-list command.
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Allow to dump the XML of the persistent mdev when the mdev has been
started instead of the current state only.
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Each queue can be referenced only once and queues are numbered starting
from 0. Modify the example to show a valid configuration of one
iothread servicing more queues.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Fix few malformed rST clauses breaking the 'Since' label and one
internal link.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
I've seen examples in the wild of the cluster attribute having
non-zero value on x86_64.
This is obviously quite confusing, but it's the information that
Linux exposes to userspace and we don't really have a way to tell
apart a valid die/cluster ID from a dummy one.
What ultimately matters is that the underlying assumptions about
topology are respected, which they are: in the x86_64 cases that
I have analyzed, for example, each "cluster" contained exactly
one core, so any program that would use this information to
influence guest topology decisions would be unaffected by the
additional level showing up in the hierarchy.
In an attempt to reduce confusion, remove any reference to any
specific value for the attributes having any special meaning
attached to it.
In fact, since there are plans to make it possible to create
guests with multiple CPU clusters on x86_64, rework the note
into a more generic warning cautioning users that an attribute
showing up here does not imply that the same attribute can be
used when defining a guest CPU topology.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
To allow reuse of this template as-is in libvirt-wiki, we need to be
able to specify a distinct asset_href_base and link_href_base. Adjust
the template to allow that.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Propagate it as a parameter both from site.xsl and from newapi.xsl, the
latter of which declared it as a variable.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Move the few generic styles to the appropriate document. 'libvirt.css'
will now be a compilation of styles related only to libvirt.org.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The 'table tbody td.y' and 'table tbody td.n' selectors don't exist
since commit 8841302e3d which converted
the table to rST.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Separate the styles related to the main page template and the build
process specifics (docutils-originated) into a separate CSS file.
Hint: Best viewed with 'git show --color-moved=blocks'
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Separate the libvirt.org specific stuff from the main template style so
that the latter can be reused in libvirt-wiki without modification.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
In order to promote simple assets sharing between main libvirt web and
the libvirt-wiki separate the virt tools blog feed loader from the main
code used for search.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
New docutils generates a <section> element rather than a <div
class='section'> as it did before thus breaking our headerlink
generator.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This patch adds a new attribute "register" to the <domain> element. If
set to "yes", the DNS server created for the virtual network is
registered with systemd-resolved as a name server for the associated
domain. The names known to the dnsmasq process serving DNS and DHCP
requests for the virtual network will then be resolvable from the host
by appending the domain name to them.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Introduced in v8.2.0-rc0~74^2~2, QEMU now allows setting
.dynamic-memslots attribute for virtio-mem-pci devices. When
turned on, it allows memory exposed to guest to be split into
multiple memslots and thus smaller memory footprint (see the
original commit for detailed explanation).
Therefore, introduce new <target/> attribute which will control
that QEMU knob.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
The libvirt created linux bridge has a configurable value "delay",
the default value is "0", but it will not take effect. That's because
kernel has a minimum value for linux bridge. Add some explanation
about it in the document.
Signed-off-by: Yalan Zhang <yalzhang@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Since this tests inactive/config XML files rename it accordingly.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
