[libvirt] [PATCH v1 7/7] tests: Some testing of hugepages mapping

Michal Privoznik mprivozn at redhat.com
Thu Jul 17 16:12:48 UTC 2014


Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
---
 .../qemuxml2argv-hugepages-pages2.args             | 10 ++++++
 .../qemuxml2argv-hugepages-pages2.xml              | 38 ++++++++++++++++++++++
 .../qemuxml2argv-hugepages-pages3.args             |  9 +++++
 .../qemuxml2argv-hugepages-pages3.xml              | 38 ++++++++++++++++++++++
 tests/qemuxml2argvtest.c                           |  4 +++
 tests/qemuxml2xmltest.c                            |  2 ++
 6 files changed, 101 insertions(+)
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-hugepages-pages2.args
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-hugepages-pages2.xml
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-hugepages-pages3.args
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-hugepages-pages3.xml

diff --git a/tests/qemuxml2argvdata/qemuxml2argv-hugepages-pages2.args b/tests/qemuxml2argvdata/qemuxml2argv-hugepages-pages2.args
new file mode 100644
index 0000000..9211bc6
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-hugepages-pages2.args
@@ -0,0 +1,10 @@
+LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test QEMU_AUDIO_DRV=none \
+/usr/bin/qemu -S -M pc -m 1024 -smp 2 \
+-object memory-backend-file,prealloc=yes,\
+mem-path=/dev/hugepages2M/libvirt/qemu,size=256M,id=ram-node0 \
+-numa node,nodeid=0,cpus=0,memdev=ram-node0 \
+-object memory-backend-file,prealloc=yes,\
+mem-path=/dev/hugepages2M/libvirt/qemu,size=768M,id=ram-node1 \
+-numa node,nodeid=1,cpus=1,memdev=ram-node1 \
+-nographic -monitor unix:/tmp/test-monitor,server,nowait -no-acpi -boot c \
+-usb -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-hugepages-pages2.xml b/tests/qemuxml2argvdata/qemuxml2argv-hugepages-pages2.xml
new file mode 100644
index 0000000..3df870b
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-hugepages-pages2.xml
@@ -0,0 +1,38 @@
+<domain type='qemu'>
+  <name>SomeDummyHugepagesGuest</name>
+  <uuid>ef1bdff4-27f3-4e85-a807-5fb4d58463cc</uuid>
+  <memory unit='KiB'>1048576</memory>
+  <currentMemory unit='KiB'>1048576</currentMemory>
+  <memoryBacking>
+    <hugepages>
+      <page size='2048' unit='KiB'/>
+    </hugepages>
+  </memoryBacking>
+  <vcpu placement='static'>2</vcpu>
+  <os>
+    <type arch='i686' machine='pc'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <cpu>
+    <numa>
+      <cell id='0' cpus='0' memory='262144'/>
+      <cell id='1' cpus='1' memory='786432'/>
+    </numa>
+  </cpu>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <disk type='block' device='disk'>
+      <source dev='/dev/HostVG/QEMUGuest1'/>
+      <target dev='hda' bus='ide'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <controller type='usb' index='0'/>
+    <controller type='ide' index='0'/>
+    <controller type='pci' index='0' model='pci-root'/>
+    <memballoon model='virtio'/>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-hugepages-pages3.args b/tests/qemuxml2argvdata/qemuxml2argv-hugepages-pages3.args
new file mode 100644
index 0000000..27b3f8e
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-hugepages-pages3.args
@@ -0,0 +1,9 @@
+LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test QEMU_AUDIO_DRV=none \
+/usr/bin/qemu -S -M pc -m 1024 -smp 2 \
+-object memory-backend-ram,size=256M,id=ram-node0 \
+-numa node,nodeid=0,cpus=0,memdev=ram-node0 \
+-object memory-backend-file,prealloc=yes,\
+mem-path=/dev/hugepages1G/libvirt/qemu,size=768M,id=ram-node1 \
+-numa node,nodeid=1,cpus=1,memdev=ram-node1 \
+-nographic -monitor unix:/tmp/test-monitor,server,nowait -no-acpi -boot c -usb \
+-hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-hugepages-pages3.xml b/tests/qemuxml2argvdata/qemuxml2argv-hugepages-pages3.xml
new file mode 100644
index 0000000..35aa2cf
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-hugepages-pages3.xml
@@ -0,0 +1,38 @@
+<domain type='qemu'>
+  <name>SomeDummyHugepagesGuest</name>
+  <uuid>ef1bdff4-27f3-4e85-a807-5fb4d58463cc</uuid>
+  <memory unit='KiB'>1048576</memory>
+  <currentMemory unit='KiB'>1048576</currentMemory>
+  <memoryBacking>
+    <hugepages>
+      <page size='1048576' unit='KiB' nodeset='1'/>
+    </hugepages>
+  </memoryBacking>
+  <vcpu placement='static'>2</vcpu>
+  <os>
+    <type arch='i686' machine='pc'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <cpu>
+    <numa>
+      <cell id='0' cpus='0' memory='262144'/>
+      <cell id='1' cpus='1' memory='786432'/>
+    </numa>
+  </cpu>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <disk type='block' device='disk'>
+      <source dev='/dev/HostVG/QEMUGuest1'/>
+      <target dev='hda' bus='ide'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <controller type='usb' index='0'/>
+    <controller type='ide' index='0'/>
+    <controller type='pci' index='0' model='pci-root'/>
+    <memballoon model='virtio'/>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index 63c9c4b..b4505a9 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -669,6 +669,10 @@ mymain(void)
     DO_TEST("hugepages", QEMU_CAPS_MEM_PATH);
     DO_TEST("hugepages-pages", QEMU_CAPS_MEM_PATH, QEMU_CAPS_OBJECT_MEMORY_RAM,
             QEMU_CAPS_OBJECT_MEMORY_FILE);
+    DO_TEST("hugepages-pages2", QEMU_CAPS_MEM_PATH, QEMU_CAPS_OBJECT_MEMORY_RAM,
+            QEMU_CAPS_OBJECT_MEMORY_FILE);
+    DO_TEST("hugepages-pages3", QEMU_CAPS_MEM_PATH, QEMU_CAPS_OBJECT_MEMORY_RAM,
+            QEMU_CAPS_OBJECT_MEMORY_FILE);
     DO_TEST("nosharepages", QEMU_CAPS_MACHINE_OPT, QEMU_CAPS_MEM_MERGE);
     DO_TEST("disk-cdrom", NONE);
     DO_TEST("disk-cdrom-network-http", QEMU_CAPS_KVM, QEMU_CAPS_DEVICE,
diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c
index 09cb228..8d46b40 100644
--- a/tests/qemuxml2xmltest.c
+++ b/tests/qemuxml2xmltest.c
@@ -198,6 +198,8 @@ mymain(void)
 
     DO_TEST("hugepages");
     DO_TEST("hugepages-pages");
+    DO_TEST("hugepages-pages2");
+    DO_TEST("hugepages-pages3");
     DO_TEST("nosharepages");
     DO_TEST("disk-aio");
     DO_TEST("disk-cdrom");
-- 
1.8.5.5




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