Commit Graph

2 Commits

Author SHA1 Message Date
Pavel Hrdina
e6e26a899d tests: unify qemu binary paths for all qemu related tests
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>
2017-04-11 14:06:47 +02:00
Michal Privoznik
281f70013e qemu: Honor hugepages for UMA domains
https://bugzilla.redhat.com/show_bug.cgi?id=1135396

There are two ways how to tell qemu to use huge pages. The first one
is suitable for domains with NUMA nodes: the path to hugetlbfs mount
is appended to NUMA node definition on the command line. The second
one is suitable for UMA domains: here there's this global '-mem-path'
argument that accepts path to the hugetlbfs mount point. However, the
latter case was not used for all the cases that it should be. For
instance:

  <memoryBacking>
    <hugepages>
      <page size='2048' unit='KiB' nodeset='0'/>
    </hugepages>
  </memoryBacking>

didn't trigger the '-mem-path' so the huge pages - despite being
configured - were not used at all.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-09-17 18:33:33 +02:00