Description of problem:
QEMU is not able to use pc-dimm device without NUMA configuration
/usr/libexec/qemu-kvm -object memory-backend-ram,id=m1,size=1M -device pc-dimm,memdev=m1
qemu-kvm: -device pc-dimm,memdev=m1: 'DIMM property node has value 0' which exceeds the number of numa nodes: 0
qemu-kvm: -device pc-dimm,memdev=m1: Device 'pc-dimm' could not be initialized
Version-Release number of selected component (if applicable):
QEMU exits with error
QEMU should initialize pc-dimm successfully
Fix included in qemu-kvm-rhev-2.1.2-10.el7
*** Bug 1150930 has been marked as a duplicate of this bug. ***
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.