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>
Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.
Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/
Co-authored-by: Weblate <noreply@weblate.org>
Signed-off-by: Fedora Weblate Translation <i18n@lists.fedoraproject.org>
Currently translated at 3.1% (329 of 10440 strings)
Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/bg/
Co-authored-by: Nickys Music Group <nickys.music.group@gmail.com>
Signed-off-by: Nickys Music Group <nickys.music.group@gmail.com>
Currently translated at 23.4% (2444 of 10440 strings)
Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/pl/
Co-authored-by: Piotr Drąg <piotrdrag@gmail.com>
Signed-off-by: Piotr Drąg <piotrdrag@gmail.com>
In recent patches new mambers to _qemuAgentDiskAddress struct
were introduced to keep optional CCW address sent by the guest
agent. These two members are a struct to store CCW address into
and a boolean to keep track whether the CCW address is valid.
Well, we can hold the same information with a pointer - instead
of storing the CCW address structure let's keep just a pointer to
it.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
On s390x, devices are attached to the channel IO subsytem by default,
so we need to look up scsi controllers via their CCW address there
instead of using PCI.
This fixes "virsh domfsinfo" on s390x for virtio-scsi devices (the first
attempt from commit f8333b3b0a did it in the wrong way, reporting the
device name on the guest side instead of the target name on the host side).
Fixes: f8333b3b0a ("qemu: Fix domfsinfo for non-PCI device information ...")
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1858771
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
On s390x, devices are accessed via the channel subsystem by default,
so we need to look up the devices via their CCW address there instead
of using PCI.
This fixes "virsh domfsinfo" on s390x for virtio-block devices (the first
attempt from commit f8333b3b0a did it in the wrong way, reporting the
device name on the guest side instead of the target name on the host side).
Fixes: f8333b3b0a ("qemu: Fix domfsinfo for non-PCI device information ...")
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1858771
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Newer versions of the QEMU guest agent will provide the CCW address
of devices on s390x. Store this information in the qemuAgentDiskInfo
so that we can use this later.
We also map the CSSID 0 from the guest to the value 0xfe on the host,
see https://www.qemu.org/docs/master/system/s390x/css.html for details.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Make
./cpu-gather.py --gather --parse
an alias of
./cpu-gather.py [--gather] | ./cpu-gather.py --parse
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
More reliable, easier to parse, easier to edit.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This changes the invocation from
./cpu-gather.py | ./cpu-parse.sh
to
./cpu-gather.py [--gather] | ./cpu-gather.py --parse
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This is a preparatory step to replace the output format with
something more readable.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Fixes the leaking file descriptors. Does not silently ignore errors
(e.g. permission denied on /dev/cpu/0/msr if run as non-root) and
always attempt to read from /dev/kvm if /dev/cpu/0/msr failed.
'gather_msr()' returns a dictionary of values, as a later patch will
add more registers to be interrogated.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This is useful if cpuid was compiled from source in a non-standard
location.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Turn the comment on how to aquire cpuid into a runtime error message.
Use "http" instead of "https" in the URL, as the latter is broken.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Some hardware, e.g. exotic platforms or pre-production hardware, may
report wrong or random data for the cpu model name. As the name of
the created files is derived from that name, this may lead to issues.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This changes the invocation from
./cpu-gather.sh | ./cpu-parse.sh
to
./cpu-gather.py | ./cpu-parse.sh
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@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>
Let us introduce the xml and reply files for QEMU 5.2.0 on s390x.
Signed-off-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Our parser code relies on the fact that
VIR_LXC_DOMAIN_NAMESPACE_SOURCE_NONE has value of zero and thus
uses g_new0(). But strictly speaking, this is not mandated by
the enum typedef. Fix that.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
While fixing our schema for <lxc:namespace/> I've looked into the
parser and realized it could use some treating.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
As all other free functions, NULL should be accepted. Even though
there currently is no caller that would pass NULL, there will be
in future patches.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Laine Stump <laine@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>
During testing of my patch v6.10.0-rc1~221 it was found that
'ovs-vsctl get Interface $name name' or
'ovs-vsctl find Interface options:vhost-server-path=$path'
may return a string in double quotes, e.g. "vhost-user1". Later
investigation of openvswitch code showed, that early versions
(like 1.3.0) have somewhat restrictive set of safe characters
(isalpha() || '_' || '-' || '.'), which is then refined with
increasing version. For instance, version 2.11.4 has: isalnum()
|| '_' || '-' || '.'. If the string that ovs-vsctl wants to
output contains any other character it is escaped. You want to be
looking at ovsdb_atom_to_string() which handles outputting of a
single string and calls string_needs_quotes() and possibly
json_serialize_string() in openvswitch code base.
Since the interfaces are usually named "vhost-userN" we are
facing a problem where with one version we get the name in double
quotes and with another we get plain name without funny business.
Because of json involved I thought, let's make ovs-vsctl output
into JSON format and then use our JSON parser, but guess what -
ovs-vsctl ignores --format=json. But with a little help of
g_strdup_printf() it can be turned into JSON.
Fixes: e4c29e2904
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1767013
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
In v6.10.0-rc1~221 I wanted to make virNetDevOpenvswitchGetVhostuserIfname()
lookup interface name even for vhostuser interfaces with mode='server'. For
these, we are given a socket path which is then created by QEMU and to which
OpenVSwitch connects to and creates an interface. Because of this, we don't
know the name of the interface upfront (when starting QEMU) and have to use
the path to query OpenVSwitch later (using ovs-vsctl). What I intended to use
was:
ovs-vsctl --no-headings --columns=name find Interface options:vhost-server-path=$path
But what my code does is:
ovs-vsctl --no-headings --columns=name find Interface options:vhost-server-path=path
and it's all because the argument to the function is named "path"
which I then enclosed in double quotes while it should have been
used as a variable.
Fixes: e4c29e2904
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1767013
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
the lxc driver uses virNetDevGenerateName() for its veth device names
since patch 2dd0fb492, so it should be using virNetDevReserveName()
during daemon restart/reconnect to skip over the device names that are
in use.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The comment about auto-generating names was obsoleted by recent
changes, and there was an unnecessary set of braces around a single
line conditional body.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
