We have couple of hugepage enabled domains for qemuxml2argvtest.
Unfortunately, often when adding a test case there I forget to
add it to xml2xml test too.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Our test data used a lot of different qemu binary paths and some
of them were based on downstream systems.
Note that there is one file where I had to add "accel=kvm" because
the qemuargv2xml code parses "/usr/bin/kvm" as virt type="kvm".
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
CPU numa topology implicitly allows memory specification in 'KiB'.
Enabling this to accept the 'unit' in which memory needs to be specified.
This now allows users to specify memory in units of choice, and
lists the same in 'KiB' -- just like other 'memory' elements in XML.
<numa>
<cell cpus='0-3' memory='1024' unit='MiB' />
<cell cpus='4-7' memory='1024' unit='MiB' />
</numa>
Also augment test cases to correctly model NUMA memory specification.
This adds the tag 'unit="KiB"' for memory attribute in NUMA cells.
Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
As of 136ad4974 it is possible to specify different huge pages per
guest NUMA node. However, there's no check if nodeset specified in
./hugepages/page contains only those guest NUMA nodes that exist.
In other words with current code it is possible to define meaningless
combination:
<memoryBacking>
<hugepages>
<page size='1048576' unit='KiB' nodeset='0,2-3'/>
<page size='2048' unit='KiB' nodeset='1,4'/>
</hugepages>
</memoryBacking>
<vcpu placement='static'>4</vcpu>
<cpu>
<numa>
<cell id='0' cpus='0' memory='1048576'/>
<cell id='1' cpus='1' memory='1048576'/>
<cell id='2' cpus='2' memory='1048576'/>
<cell id='3' cpus='3' memory='1048576'/>
</numa>
</cpu>
Notice the node 4 in <hugepages/>?
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
