Using the requested memory stripe size for emulating the requested number of
NUMA nodes requires more than the available memory. The number of nodes is
specified with the emu_nodes= kernel parameter. The memory stripe size to
be used for distributing the available memory among the nodes is specified
with the emu_size= kernel parameter. Fewer nodes were created than the
requested number; each node has one memory stripe of the requested size.
User response
Specify fewer nodes, reduce the memory stripe size, or make more memory
available to your Linux instance.