Also adjust direct links from other pages.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Original conversion didn't properly convert local links. Fix them by
pointing to the section name. In certain cases this requires
reformulation of the text.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Original conversion didn't properly convert local links. Fix them by
pointing to the section name. In certain cases this requires
reformulation of the text.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Original conversion didn't properly convert local links. Fix them by
pointing to the section name. In certain cases this requires
reformulation of the text.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Original conversion didn't properly convert local links. Fix them by
pointing to the section name. In certain cases this requires
reformulation of the text.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Original conversion didn't properly convert local links. Fix them by
pointing to the section name. In certain cases this requires
reformulation of the text.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Original conversion didn't properly convert local links. Fix them by
pointing to the section name. In certain cases this requires
reformulation of the text.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Original conversion didn't properly convert local links. Fix them by
pointing to the section name. In certain cases this requires
reformulation of the text.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Original conversion didn't properly convert local links. Fix them by
pointing to the section name. In certain cases this requires
reformulation of the text.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Original conversion didn't properly convert local links. Fix them by
pointing to the section name. In certain cases this requires
reformulation of the text.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This was supposed to test the behavior when
QEMU_CAPS_MACHINE_PSERIES_MAX_CPU_COMPAT is present, but these
days that's always the case and pseries-cpu-compat already
provides all the coverage we need.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Commit d73852c499 moved the original QEMU-specific helpers to
the utils module, which resulted in build failures on non-Unix
platforms due to the unconditional use of Unix-only symbols such
as _SC_CLK_TCK.
To deal with that situation, commit d7c64453aa made the helpers
Linux-only and added stubs for other platforms that, when called,
would always fail with ENOSYS.
However the original helpers had been carefully written so that,
while they would only be able to produce useful output on Linux,
they would still succeed on the other Unix platforms where we
build the QEMU driver.
Restore the original behavior so that calling APIs such as
virDomainGetInfo() can once again work on FreeBSD and macOS.
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/298
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Sometimes it may come handy to learn what address is a NVDIMM
mapped to inside a guest. While users can provide an address they
want to have NVDIMM mapped to, it's optional. Fortunately, when a
domain is being started we issue the 'query-memory-devices'
monitor command and the reply is the same for 'dimm' and 'nvdimm'
types. Therefore, updating NVDIMM address is trivial.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This gets rid of the goto and prepares the function for automatic
mutex management.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This allows a later patch to replace virObjectLock/Unlock
pairs with automatic mutex management code.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This allows a later patch to replace virObjectLock/Unlock
pairs with automatic mutex management code.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Checking for duplicate / NULL keys beforehand will simplify error
handling in a later patch significantly.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Using the extended definition format is only necessary when
the defaults are not good enough, but that's not the case here.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
All build jobs for the target are explicitly disabled, so
there's no point in keeping the variables file around and we
can simply not mention it in the manifest at all.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
[1] closes gap in virDomainObjListRemove so that concurrent thread can
not step in and obtain the domain while domain is temporary unlocked. But
there is another gap exist:
thread B - executes create API
thread C - executes undefine API
- thread A executes some job on domain
- threads B and C obtains domain from list and wait for job condition
- thread A finishes its job and C grabs job condition, removes domain
from list and finishes
- thread B grabs job condition and start the domain, unfortunately
is not in the list already
[1] commit c7d1c139ca
Author: Martin Kletzander <mkletzan@redhat.com>
Date: Thu Dec 11 11:14:08 2014 +0100
qemu: avoid rare race when undefining domain
Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@openvz.org>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Acquiring job introduced in commit [1] to fix a race described in the
commit. Actually it does not help because we get domain in create API
before acuiring job. Then [2] fixed the race but [1] was not reverted even
it is does not required by [2] to work properly.
[1] commit b629c64e5e
Author: Martin Kletzander <mkletzan@redhat.com>
Date: Thu Oct 30 14:38:35 2014 +0100
qemu: avoid rare race when undefining domain
[2] commit c7d1c139ca
Author: Martin Kletzander <mkletzan@redhat.com>
Date: Thu Dec 11 11:14:08 2014 +0100
qemu: avoid rare race when undefining domain
Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@openvz.org>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
SPICE ports cleanup looks overly complicated. We can just set *reserved
flags whenever port is reserved (auto or non auto).
Also *Reserved flags are not cleared on stop in case of reconnect with
autoport (flags are set on reconnect in qemuProcessGraphicsReservePorts
call). Yeah config is freed in the end of stopping domain but still.
Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@openvz.org>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
VNC websocket port cleanup looks a bit repetetive. Let's set websocketReserved
flag whenever we reserve port (auto or not).
Also websocketReserved flag is not cleared on stop in case of reconnect with
auto port (flags is set on reconnect in qemuProcessGraphicsReservePorts
call). Yeah config is freed in the end of stopping domain but still.
Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@openvz.org>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Scenario is with two domains with same VNC websocket port.
- start first domain
- start second, it will fail as port is occupied
As a result port will be released which breaks port reservation logic.
Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@openvz.org>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Code to release VNC port looks repetitive. The reason is there were
originally 2 functions to release ports - for auto and non-auto cases.
Also portReserved flag is not cleared on stop in case of reconnect with
auto port (flags is set on reconnect in qemuProcessGraphicsReservePorts call).
Yeah config is freed in the end of stopping domain but still.
Let's use this flag whenever we reserve port (auto or not). This makes
things clearer.
Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@openvz.org>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Docutils-0.17 switched to using <main> instead of a <div
class='document'> and <section> instead of <div class='section'>.
To ensure that our pages still work we need to slightly adapt our XSL
stylesheet to select the <main> tag properly and adapt the CSS to also
select the 'section' element instead of a class and to apply to a <main>
tag with the appropriate names.
Docutils-0.17 also changed to use 'h2' for section heading instead of
'h1'.
Note the styles applied to the 'main' element with certain id can't be
made more universal by just applying to the id itself, as in certain
cases (e.g. 'documentation') we also have sections with that name. This
was previously ensured by also matching the 'document' class which would
make it equal to the 'main' element.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Select direct 'h1' children of elements named 'knowledge-base' and
'documentation. It's simpler and will also work properly with
docutils-0.17 and later where we don't have a div with class 'document'
wrapping everything.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Commit 42d36b65a3 added new fields to the API docs but didn't add the
virsh man page equivalent.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2073867
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
While the content is slightly outdated it's still a good primer on how
an API call traverses through the client library and to the remote
driver.
To make the page useful, this commit:
- removes the paragraphs which were intended to serve as a directory
page for the 'internals' subdirectory
- adds a note saying that some facts might not be up to date
- adds linking to this page from the kbase directory page
- adds more monospace formatting around function names
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Note that this document was not referenced from any top level page. This
patch does a straight conversion and leaves it unreferenced.
Next patch will then modify it to serve as an overview (hence the new
name) of how an API call happens.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
All documents were now moved away so we don't need this any more.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>