While s390x doesn't have NUMA nodes it has libnuma which is still
helpful as it parses sysfs for us and kernel emulates NUMA#0.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
When using 'virsh freepages' or 'virsh allocpages' then
virHostMemGetFreePages() or virHostMemAllocPages() is called,
respectively. But the following may happen: libvirt was built
without numactl support and thus a fake NUMA node was constructed
for capabilities, which means that startCell is going to be 0.
But we can't blindly pass startCell = 0 to virNumaGetPageInfo()
nor virNumaSetPagePoolSize() because they would operate over node
specific path (/sys/devices/system/node/nodeX) rather than NUMA
agnostic path (/sys/kernel/mm/hugepages/) and we are not
guaranteed that the former exists (kernel might have been built
without NUMA support).
Resolves:https://bugzilla.redhat.com/show_bug.cgi?id=1978574
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
In all three cases (LXC, QEMU and VBox drivers) the caller has
access to host capabilities and thus know the maximum NUMA node.
This means, that virHostMemAllocPages() doesn't have to query
it. Querying may fail if libvirt was compiled without numactl
support.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
In all three cases (LXC, QEMU and VBox drivers) the caller has
access to host capabilities and thus know the maximum NUMA node.
This means, that virHostMemGetFreePages() doesn't have to query
it. Querying may fail if libvirt was compiled without numactl
support.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
This is just a small helper that will be used later.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
The 'PARSE' macro does not use '#' or '##' directives,
or anything from outside of the macro other than the
cleanup label.
Turn it into a function.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Now that it uses virnetdevbandwidthmock which we only
build on Linux.
Fixes: eb55e8a897
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
A logic bug in the code creating overlays on existing images resulted
into wrongly using "luks" instead of "qcow2" for the backing format if
the backing image is an luks-encrypted qcow2. The special format munging
is needed only for raw luks images.
In practice the impact is not as critical as to use encrypted images in
the backing chain the user must fully describe the backing chain
including backing images to provide encryption keys, which overrides the
metadata recorded in the qcow2 header.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
We need to validate the XML against schema if option '--validate'
was passed to the virsh command. This patch also includes
propagation of flags into the virSecretDefParse() function.
Signed-off-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
We need to validate the XML against schema if option 'validate'
was passed to the 'iface-define' virsh command. For that we need
to allow validation flag and propagate flags to parse function.
Signed-off-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
We need to know if validation flag is present in order to
validate given XML against schema in virXMLParse().
Signed-off-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
This patch also includes propagation of flags into the
virNWFilterDefParse().
Signed-off-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
I have added a new driver function which allows to define
nwfilter with given flags. I have also replaced definition of
nwfilterDefineXML() with function call to the new function.
Signed-off-by: Kristina Hanicova <khanicov@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This new API function allows to define nwfilter with given flags.
Signed-off-by: Kristina Hanicova <khanicov@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Refactor qemuTestParseCapabilitiesArch to use g_auto for cleanup.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Refactor testQemuGetCaps to use g_auto for cleanup,
remove the error label and use g_steal_pointer for
the successful return path.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
When setting O_CLOEXEC flag on received FD fails the FD is closed
using VIR_FORCE_CLOSE(). But the call is wrapped in errno save
which is not necessary because VIR_FORCE_CLOSE() preserves errno
value.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Commit abab5c47f8 incorrectly
assumed we do not have any files that could be affected by
sc_prohibit_reversed_compare_failure
due to the conditional assignment:
_test_script_regex ?= \<init\.sh\>
so it removed the check.
Also remove the leftover assignment of test-lib.sh,
since any new code attempting to use the compare function
with reversed arguments should be rejected by review
for using shell instead of C or Python.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
With most of new code using g_auto for cleanup, contributors
are used to most of the free fucntions handling NULL gracefully.
Also, despite finding some occurrences in current codebase:
avoid_if_before_free
~/libvirt/src/ch/ch_monitor.c: if (mon->vm)
virObjectUnref(mon->vm);
~/libvirt/src/util/virresctrl.c: if (a_type->masks[cache])
virBitmapFree(a_type->masks[cache]);
the check passes succesfully, because the script's logic:
Exit status:
0 one or more matches
1 no match
2 an error
does not play nicely with xargs:
xargs exits with the following status:
0 if it succeeds
123 if any invocation of the command exited with status 1-125
The list of functions is also out of date - e.g. qemuCapsFree has
been renamed since.
This also helps eliminate one more Perl script per our programming
languages strategy: https://libvirt.org/programming-languages.html
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Directly invoke git ls-tree instead of the wrapper file which also:
* checks for other versioning systems
* prepends the source directory to all output lines
Since there is no srcdir prefix in the output anymore, also drop
the extra 'sed' invocation that removes it.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Three callers were using VC_LIST directly.
This is not wrong, because they exclude the always-excluded
files by only looking for C and/or header files.
But using VC_LIST here prevents switching it to outputting
relative paths.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Meson already checks whether we're using git before running
syntax check. This only affects direct invocation through make.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Use %s to print NULLSTR(duri).
Reported-by: Peng Liang <liangpeng10@huawei.com>
Signed-off-by: Zhenyu Ye <yezhenyu2@huawei.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Test virNetDevOpenvswitchInterfaceSetQos and
virNetDevOpenvswitchInterfaceClearQos with dryrun method.
Signed-off-by: zhangjl02 <zhangjl02@inspur.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Warn these error instead of return when removing qos or queues. This will
avoid residual qos clearance on multiple interfaces.
Signed-off-by: zhangjl02 <zhangjl02@inspur.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Separate virNetDevOpenvswitchInterfaceClearQos into two steps. When setting
qos, we can set only rx or tx and the other one should be cleared.
Signed-off-by: zhangjl02 <zhangjl02@inspur.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Add vmuuid notes on virNetDevOpenvswitchInterfaceSetQos,
and change vmid to vmuuid.
Signed-off-by: Jinsheng Zhang <zhangjl02@inspur.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Commit 42b2f35d36 was meant to test all four combinations of
serial-pipe-{server,client}-{app,vm} files, but did only add the files and by
mistake duplicated the tests. Those were later removed as duplicates, so add
them back in.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
These XMLs live in a separate directory, there's no need for them
to have a special prefix in addition. Dinding proper file based on
vmx2xmltest.c is also needlessly complicated.
The steps used for mass rename are similar to v4.0.0-rc1~186.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
In majority of DO_TEST() and DO_TEST_FAIL() calls the input vmx
file name is the same as the output XML file. Therefore, it's not
necessary to provide the same string twice. For the rest, where
the output XML file is different we can use symlinks to the
expected output.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
There are three test cases are called twice. This is needless.
Drop redundant calls.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Recently, I wanted to attach an vhost-user interface but found
out that attach-interface command doesn't support it.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
