On Thu, Jun 15, 2017 at 12:00:16PM -0600, Junguk Cho wrote: > Hi, > > I have the same situation which is explained here ( > https://github.com/collectd/collectd/issues/2284). > > So, I would like to try "--base-virtaddr" option. > I tried to use "struct rte_memseg *m = rte_eal_get_physmem_layout()" option > based on (http://dpdk.org/doc/api/structrte__memseg.html). > However, it always returns different number. > > How do I get virtual address value to use it as an input of "base-viraddr"? > Hi,
there is no one way to get a virtual address to pass in here - if you are aware of some suitable values just pass them directly. What I have done in the past in a multi-process system, is to run the primary normaly, and then when running the failing secondary turn up the log level so I can see the mapped addresses before it fails. Then I record the starting address that the secondary uses, and re-run the primary passing that in as the base-virtaddr hint. Regards, /Bruce
