+# NUMA support
+# User provided script that returns a cpu list from a specified device.
+# Implementation depends on the type of device (scsi/raw, with/without
+# multipath, technology fc/sas/ib)
+# For example:
+# $ cat bin/dev2cpus
+# #!/bin/bash
+# dev=$(basename $1)
+# pci=$(readlink -f /sys/class/block/$dev | cut -d/ -f1-5)
+# cat ${pci}/local_cpulist
+dev2cpus=${dev2cpus:-""}
+