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DescriptionVenkateswara Rao Dokku
2016-03-24 05:20:50 UTC
Description of problem:
While trying to launch a VM on RHEL 7, with the memory pinning to specific domain, I am getting the following error
error: Failed to start domain VM1
error: internal error: process exited while connecting to monitor: kvm_init_vcpu failed: Cannot allocate memory
XML Snippet:
<vcpu placement='static'>2</vcpu>
<cputune>
<vcpupin vcpu='0' cpuset='8'/>
<vcpupin vcpu='1' cpuset='9'/>
</cputune>
<numatune>
<memory mode='strict' nodeset='1'/>
</numatune>
If I replace the nodeset with '0', the VM was launching properly.
I have sufficient memory for both the NUMA nodes & all the NICs were attached to the NUMA node 1.
[root@localhost ~]# virsh freecell 0
0: 63849676 KiB
[root@localhost ~]# virsh freecell 1
1: 64732832 KiB
Version-Release number of selected component (if applicable):
[root@localhost ~]# virsh --version
1.1.1
qemu version: 1.5.3
How reproducible:
Steps to Reproduce:
1.
2.
3.
Actual results:
Expected results:
Additional info:
Description of problem: While trying to launch a VM on RHEL 7, with the memory pinning to specific domain, I am getting the following error error: Failed to start domain VM1 error: internal error: process exited while connecting to monitor: kvm_init_vcpu failed: Cannot allocate memory XML Snippet: <vcpu placement='static'>2</vcpu> <cputune> <vcpupin vcpu='0' cpuset='8'/> <vcpupin vcpu='1' cpuset='9'/> </cputune> <numatune> <memory mode='strict' nodeset='1'/> </numatune> If I replace the nodeset with '0', the VM was launching properly. I have sufficient memory for both the NUMA nodes & all the NICs were attached to the NUMA node 1. [root@localhost ~]# virsh freecell 0 0: 63849676 KiB [root@localhost ~]# virsh freecell 1 1: 64732832 KiB Version-Release number of selected component (if applicable): [root@localhost ~]# virsh --version 1.1.1 qemu version: 1.5.3 How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: