Not sure if Users is the best place for this as Im using 4.3 to test support
for my AMD 2970WX Threadripper but While trying to setup a Windows VM, it
fails. I have a working CentOS 7 running. Heres what I get when I try to
startup the VM.
VM Windows-Darin is down with error. Exit message: internal error: process
exited while connecting to monitor: WARNING: Image format was not specified for
'/dev/sg0' and probing guessed raw.
Automatically detecting the format is dangerous for raw images, write
operations on block 0 will be restricted.
Specify the 'raw' format explicitly to remove the restrictions.
2018-12-02T18:43:05.358741Z qemu-kvm: warning: CPU(s) not present in any NUMA
nodes: CPU 10 [socket-id: 10, core-id: 0, thread-id: 0], CPU 11 [socket-id: 11,
core-id: 0, thread-id: 0], CPU 12 [socket-id: 12, core-id: 0, thread-id: 0],
CPU 13 [socket-id: 13, core-id: 0, thread-id: 0], CPU 14 [socket-id: 14,
core-id: 0, thread-id: 0], CPU 15 [socket-id: 15, core-id: 0, thread-id: 0]
2018-12-02T18:43:05.358791Z qemu-kvm: warning: All CPU(s) up to maxcpus should
be described in NUMA config, ability to start up with partial NUMA mappings is
obsoleted and will be removed in future
2018-12-02T18:43:05.359052Z qemu-kvm: can't apply global
EPYC-x86_64-cpu.hv-synic=on: Property '.hv-synic' not found.
NUMA doesnt seem to resolve the issue any even if I set NUMA to be 1 and place
it on a NUMA that has 12 cores and 64GB ram. I also dont fully understand NUMA
because it creates 4 NUMA sockets even though technically there should be 2
correct? I dont get how NUMA is setup, but either way it doesnt help resolve
any issues.
[root@ovirt ~]# numactl --hardware
available: 4 nodes (0-3)
node 0 cpus: 0 1 2 3 4 5 24 25 26 27 28 29
node 0 size: 65429 MB
node 0 free: 54322 MB
node 1 cpus: 12 13 14 15 16 17 36 37 38 39 40 41
node 1 size: 0 MB
node 1 free: 0 MB
node 2 cpus: 6 7 8 9 10 11 30 31 32 33 34 35
node 2 size: 32754 MB
node 2 free: 27699 MB
node 3 cpus: 18 19 20 21 22 23 42 43 44 45 46 47
node 3 size: 0 MB
node 3 free: 0 MB
node distances:
node 0 1 2 3
0: 10 16 16 16
1: 16 10 16 16
2: 16 16 10 16
3: 16 16 16 10
link to my messages and vdsm log
https://drive.google.com/open?id=1v-Wjcj7xLZIcR2GKR-P659yE14r1-hsz
https://drive.google.com/open?id=1BHvcS2Dgan68hQkVdOmme1gP1ciSsejL
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