On 08.07.2014 13:50, Martin Kletzander wrote:
Currently, we only bind the whole QEMU domain to memory nodes
specified in nodemask altogether. That, however, doesn't make much
sense when one wants to control from where the memory for particular
guest nodes should be allocated. QEMU allows us to do that by
specifying 'host-nodes' parameter for the 'memory-backend-ram' object,
so let's use that.
Signed-off-by: Martin Kletzander <[email protected]>
---
src/qemu/qemu_command.c | 59 +++++++++++++++++++++-
.../qemuxml2argv-numatune-memnode-no-memory.args | 8 +++
.../qemuxml2argv-numatune-memnode.args | 11 ++++
.../qemuxml2argv-numatune-memnode.xml | 14 ++---
tests/qemuxml2argvtest.c | 7 +++
5 files changed, 92 insertions(+), 7 deletions(-)
create mode 100644
tests/qemuxml2argvdata/qemuxml2argv-numatune-memnode-no-memory.args
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-numatune-memnode.args
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-numatune-memnode.xml
b/tests/qemuxml2argvdata/qemuxml2argv-numatune-memnode.xml
index 18b00d8..49b328c 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-numatune-memnode.xml
+++ b/tests/qemuxml2argvdata/qemuxml2argv-numatune-memnode.xml
@@ -1,12 +1,13 @@
<domain type='qemu'>
<name>QEMUGuest</name>
<uuid>9f4b6512-e73a-4a25-93e8-5307802821ce</uuid>
- <memory unit='KiB'>65536</memory>
- <currentMemory unit='KiB'>65536</currentMemory>
- <vcpu placement='static'>2</vcpu>
+ <memory unit='KiB'>24682468</memory>
+ <currentMemory unit='KiB'>24682468</currentMemory>
+ <vcpu placement='static'>32</vcpu>
<numatune>
- <memory mode='strict' nodeset='0-3'/>
+ <memory mode='strict' nodeset='0-7'/>
<memnode cellid='0' mode='preferred' nodeset='3'/>
+ <memnode cellid='2' mode='strict' nodeset='1-2,5-7,^6'/>
</numatune>
<os>
<type arch='x86_64' machine='pc'>hvm</type>
@@ -14,8 +15,9 @@
</os>
<cpu>
<numa>
- <cell id='0' cpus='0' memory='32768'/>
- <cell id='1' cpus='1' memory='32768'/>
+ <cell id='0' cpus='0' memory='20002'/>
+ <cell id='1' cpus='1-27,29' memory='660066'/>
+ <cell id='2' cpus='28-31,^29' memory='24002400'/>
AHA! This explain why I'm seeing the test error in 8/16. Something went
wrong during the rebase I think. Because now I have to revert the squash
in from 8/16 to make the test work again. Yes, it's failing now.
</numa>
</cpu>
<clock offset='utc'/>
Unfortunately, I can't ACK neither this one (same as I couldn't 8/16).
Michal
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