{"id":2034,"date":"2023-06-15T10:45:14","date_gmt":"2023-06-15T01:45:14","guid":{"rendered":"https:\/\/blog.systemworks.co.jp\/?p=2034"},"modified":"2023-06-15T15:15:03","modified_gmt":"2023-06-15T06:15:03","slug":"iwarp%e5%8b%95%e4%bd%9c%e6%a4%9c%e8%a8%bc-%e3%81%a4%e3%81%a5%e3%81%8d%e2%91%a4","status":"publish","type":"post","link":"https:\/\/blog.systemworks.co.jp\/?p=2034","title":{"rendered":"iWARP\u52d5\u4f5c\u691c\u8a3c \u3064\u3065\u304d\u2464"},"content":{"rendered":"\n

iWARP (Internet Wide-Area RDMA Protocol) \u306f\u3001TCP\/IP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067RDMA\u3092\u5b9f\u88c5\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n

\u524d\u56de\u306e\u8a18\u4e8b<\/a><\/p>\n\n\n\n

Rocky Linux 8.8\u3067\u30c6\u30b9\u30c8\u3057\u3066\u307f\u307e\u3057\u305f\u3002E810\u30c1\u30c3\u30d7\u306eNIC\u3067\u3059\u3002
E810-XXVDA2<\/a><\/p>\n\n\n\n

OS\u306f\u666e\u901a\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002
\u6b21\u306bNIC\u30c9\u30e9\u30a4\u30d0 ice-1.11.114 \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n

# cd ice-1.11.14\/src\n# make\nmake[1]: Entering directory '\/usr\/src\/kernels\/4.18.0-477.13.1.el8_8.x86_64'\n  CC [M]  \/tmp\/ice-1.11.14\/src\/ice_main.o\nIn file included from \/tmp\/ice-1.11.14\/src\/kcompat.h:3351,\n                 from \/tmp\/ice-1.11.14\/src\/ice.h:7,\n                 from \/tmp\/ice-1.11.14\/src\/ice_main.c:8:\n\/tmp\/ice-1.11.14\/src\/kcompat_impl.h: In function '_kc_netif_napi_add':\n\/tmp\/ice-1.11.14\/src\/kcompat_impl.h:1387:57: error: macro \"netif_napi_add\" passed 4 arguments, but takes just 3\n  return netif_napi_add(dev, napi, poll, NAPI_POLL_WEIGHT);\n                                                         ^\n\/tmp\/ice-1.11.14\/src\/kcompat_impl.h:1387:9: error: 'netif_napi_add' undeclared (first use in this function); did you mean 'netif_napi_del'?\n  return netif_napi_add(dev, napi, poll, NAPI_POLL_WEIGHT);\n         ^~~~~~~~~~~~~~\n         netif_napi_del\n\/tmp\/ice-1.11.14\/src\/kcompat_impl.h:1387:9: note: each undeclared identifier is reported only once for each function it appears in\n\/tmp\/ice-1.11.14\/src\/kcompat_impl.h:1387:9: warning: 'return' with a value, in function returning void\n\/tmp\/ice-1.11.14\/src\/kcompat_impl.h:1384:1: note: declared here\n _kc_netif_napi_add(struct net_device *dev, struct napi_struct *napi,\n ^~~~~~~~~~~~~~~~~~\nmake[2]: *** [scripts\/Makefile.build:318: \/tmp\/ice-1.11.14\/src\/ice_main.o] Error 1\nmake[1]: *** [Makefile:1616: _module_\/tmp\/ice-1.11.14\/src] Error 2\nmake[1]: Leaving directory '\/usr\/src\/kernels\/4.18.0-477.13.1.el8_8.x86_64'\nmake: *** [Makefile:149: all] Error 2<\/code><\/pre>\n\n\n\n
\u4f55\u304b\u6c17\u306b\u5165\u3089\u306a\u3044\u307f\u305f\u3044\u3060\u3002

\u307e\u305a\u5148\u306b \u30a4\u30f3\u30dc\u30c3\u30af\u30b9\u30c9\u30e9\u30a4\u30d0 \u3067\u3067\u304d\u308b\u3053\u3068\u3060\u3051\u78ba\u8a8d\u3057\u3066\u307f\u3088\u3046\u3002
\u5fc5\u7528\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3002<\/p>\n\n\n\n
# dnf install rdma-core rdma-core-devel libibverbs-utils<\/code><\/pre>\n\n\n\n
\u3055\u3063\u305d\u304f\u4f55\u304b\u304c\u8a8d\u8b58\u3057\u305f\u3002<\/p>\n\n\n\n
# ibv_devinfo \nhca_id:\tirdma0\n\ttransport:\t\t\tInfiniBand (0)\n\nhca_id:\tirdma1\n\ttransport:\t\t\tInfiniBand (0)<\/code><\/pre>\n\n\n\n
\u3069\u3046\u3082\u30a4\u30f3\u30dc\u30c3\u30af\u30b9\u30c9\u30e9\u30a4\u30d0\u3067\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067RoCE\u8a8d\u8b58\u3059\u308b\u307f\u305f\u3044\u3060\u3002

\u3053\u306e\u74b0\u5883\u3067 Open MPI 4.1.5 \u3092\u30d3\u30eb\u30c9\u3057\u3066\u7c21\u5358\u306aMPI\u306a\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u52d5\u304b\u3057\u3066\u307f\u307e\u3057\u305f\u304c\u3001\u3068\u308a\u3042\u3048\u305aRDMA\u3067\u52d5\u4f5c\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n
\u3064\u3065\u304f<\/p>\n","protected":false},"excerpt":{"rendered":"
iWARP (Internet Wide-Area RDMA Protocol) \u306f\u3001TCP\/IP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067RDMA\u3092\u5b9f\u88c5\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002 \u524d\u56de\u306e\u8a18\u4e8b Rocky Linux 8.8\u3067\u30c6\u30b9\u30c8\u3057\u3066\u307f […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,7],"tags":[],"class_list":["post-2034","post","type-post","status-publish","format-standard","hentry","category-pc","category-7"],"_links":{"self":[{"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/2034","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2034"}],"version-history":[{"count":7,"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/2034\/revisions"}],"predecessor-version":[{"id":2051,"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/2034\/revisions\/2051"}],"wp:attachment":[{"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2034"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}