Whamcloud - gitweb
LU-3478 iokit: NUMA support in sgpdd-survey
This patch provides NUMA support in sgpdd-survey script so that
devices can be accessed similarly to threads on Lustre servers.
Typically, IO buffers must be located close to cpus that are
local to the device.
It is based on the "numactl" command and an external command
provided by the caller that returns a cpu list from a device.
Signed-off-by: Gregoire Pichon <gregoire.pichon@bull.net>
Change-Id: I42d41a69a2ff24b3384cada9d742f163d3777db2
Reviewed-on: http://review.whamcloud.com/6683
Tested-by: Hudson
Reviewed-by: Jian Yu <jian.yu@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Minh Diep <minh.diep@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>