From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============0867685896190671900==" MIME-Version: 1.0 From: Kumaraparameshwaran Rathnavel Subject: Re: [SPDK] Failed to remap 2 MB pages Date: Wed, 02 Aug 2017 15:23:25 +0530 Message-ID: <46DEB881-C69B-4CBF-AC16-47853BF807A0@cloudsimple.com> In-Reply-To: F6F2A6264E145F47A18AB6DF8E87425D52D93A92@IRSMSX102.ger.corp.intel.com List-ID: To: spdk@lists.01.org --===============0867685896190671900== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Hi Pawel, This is the error. Thanking You, Param. > Starting Intel(R) DPDK initialization ... = > [ DPDK EAL parameters: cs_dp -c 3 -n 4 -m 16384 --master-lcore=3D0 --file= -prefix=3Drte0 --proc-type=3Dauto ] > EAL: Detected 40 lcore(s) > EAL: Auto-detected process type: PRIMARY > EAL: No free hugepages reported in hugepages-1048576kB > EAL: Probing VFIO support... > EAL: Failed to remap 2 MB pages > PANIC in rte_eal_init(): > Cannot init memory > On 02-Aug-2017, at 1:47 PM, Wodkowski, PawelX wrote: > = > Can you send full log when failure occur. > = > Pawel > = >> -----Original Message----- >> From: SPDK [mailto:spdk-bounces(a)lists.01.org] On Behalf Of >> Kumaraparameshwaran Rathnavel >> Sent: Tuesday, August 1, 2017 3:02 PM >> To: Storage Performance Development Kit >> Subject: [SPDK] Failed to remap 2 MB pages >> = >> Hi All, >> = >> I have a system with 256GB. Initially I was giving 16GB for the SPDK to = work. >> Now I want to increase it to 32GB. I have given 16384 2MB hugepages. But= I >> am getting the error Failed to remap 2 MB pages. Before the >> map_all_hugepages there is a call find_physaddrs and that passes. So can= I >> assume that physical memory is available and failure is due to some other >> reason. Has anyone else observed it and aware of why this is happening. >> = >> Thanking You, >> Param. >> _______________________________________________ >> SPDK mailing list >> SPDK(a)lists.01.org >> https://lists.01.org/mailman/listinfo/spdk > _______________________________________________ > SPDK mailing list > SPDK(a)lists.01.org > https://lists.01.org/mailman/listinfo/spdk --===============0867685896190671900== Content-Type: text/html MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="attachment.html" PGh0bWw+PGhlYWQ+PG1ldGEgaHR0cC1lcXVpdj0iQ29udGVudC1UeXBlIiBjb250ZW50PSJ0ZXh0 L2h0bWwgY2hhcnNldD11cy1hc2NpaSI+PC9oZWFkPjxib2R5IHN0eWxlPSJ3b3JkLXdyYXA6IGJy ZWFrLXdvcmQ7IC13ZWJraXQtbmJzcC1tb2RlOiBzcGFjZTsgLXdlYmtpdC1saW5lLWJyZWFrOiBh ZnRlci13aGl0ZS1zcGFjZTsiIGNsYXNzPSIiPjxkaXY+SGkgUGF3ZWwsPC9kaXY+PGRpdj48YnIg Y2xhc3M9IiI+PC9kaXY+PGRpdj5UaGlzIGlzIHRoZSBlcnJvci48L2Rpdj48ZGl2PjxiciBjbGFz 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