Examples with HugePage org.ovirt.engine.core.common.businessentities.HugePage used on opensource projects

Example 1 with HugePage

use of org.ovirt.engine.core.common.businessentities.HugePage in project ovirt-engine by oVirt.

the class HugePagesFilterPolicyUnitTest method testEnoughFreeHugePagesOnHostBadSizeAvailableAndPending.

@Test
public void testEnoughFreeHugePagesOnHostBadSizeAvailableAndPending() throws Exception {
    vm.setCustomProperties("hugepages=1024");
    host1.setHugePages(Arrays.asList(new HugePage(1024, 1050), new HugePage(2048, 1025)));
    pendingResourceManager.addPending(new PendingHugePages(host1, otherVm, 2048, 1024));
    HugePagesFilterPolicyUnit unit = new HugePagesFilterPolicyUnit(null, pendingResourceManager);
    List<VDS> hosts = unit.filter(null, Collections.singletonList(host1), vm, Collections.emptyMap(), new PerHostMessages());
    assertThat(hosts).isNotEmpty().contains(host1);
}

Example 2 with HugePage

use of org.ovirt.engine.core.common.businessentities.HugePage in project ovirt-engine by oVirt.

the class HugePagesFilterPolicyUnitTest method testEnoughFreeHugePagesOnHostBadSizePending.

@Test
public void testEnoughFreeHugePagesOnHostBadSizePending() throws Exception {
    vm.setCustomProperties("hugepages=1024");
    host1.setHugePages(Collections.singletonList(new HugePage(1024, 1050)));
    pendingResourceManager.addPending(new PendingHugePages(host1, otherVm, 2048, 1024));
    HugePagesFilterPolicyUnit unit = new HugePagesFilterPolicyUnit(null, pendingResourceManager);
    List<VDS> hosts = unit.filter(null, Collections.singletonList(host1), vm, Collections.emptyMap(), new PerHostMessages());
    assertThat(hosts).isNotEmpty().contains(host1);
}

Example 3 with HugePage

use of org.ovirt.engine.core.common.businessentities.HugePage in project ovirt-engine by oVirt.

the class HugePagesFilterPolicyUnitTest method testHugePagesGoodAndWrongSizeOnHost.

@Test
public void testHugePagesGoodAndWrongSizeOnHost() throws Exception {
    vm.setCustomProperties("hugepages=1024");
    host1.setHugePages(Arrays.asList(new HugePage(1024, 5), new HugePage(2048, 50)));
    HugePagesFilterPolicyUnit unit = new HugePagesFilterPolicyUnit(null, pendingResourceManager);
    List<VDS> hosts = unit.filter(null, Collections.singletonList(host1), vm, Collections.emptyMap(), new PerHostMessages());
    assertThat(hosts).isEmpty();
}

Example 4 with HugePage

use of org.ovirt.engine.core.common.businessentities.HugePage in project ovirt-engine by oVirt.

the class HugePagesFilterPolicyUnitTest method testNotEnoughFreeHugePagesOnHostPending.

@Test
public void testNotEnoughFreeHugePagesOnHostPending() throws Exception {
    vm.setCustomProperties("hugepages=1024");
    host1.setHugePages(Collections.singletonList(new HugePage(1024, 1050)));
    pendingResourceManager.addPending(new PendingHugePages(host1, otherVm, 1024, 50));
    HugePagesFilterPolicyUnit unit = new HugePagesFilterPolicyUnit(null, pendingResourceManager);
    List<VDS> hosts = unit.filter(null, Collections.singletonList(host1), vm, Collections.emptyMap(), new PerHostMessages());
    assertThat(hosts).isEmpty();
}

Example 5 with HugePage

use of org.ovirt.engine.core.common.businessentities.HugePage in project ovirt-engine by oVirt.

the class HugePagesFilterPolicyUnit method prepareHugePageMap.

private Map<Integer, Integer> prepareHugePageMap(VDS host) {
    List<HugePage> reportedHugePages = host.getHugePages();
    Map<Integer, Integer> hugePages = new HashMap<>(reportedHugePages.size());
    for (HugePage hp : reportedHugePages) {
        hugePages.put(hp.getSizeKB(), hp.getAmount());
    }
    return Collections.unmodifiableMap(hugePages);
}