{"id":2747,"date":"2022-12-20T15:17:11","date_gmt":"2022-12-20T18:17:11","guid":{"rendered":"http:\/\/lode.uno\/linux-man\/index.php\/2022\/12\/20\/rdmaresource-man8\/"},"modified":"2022-12-20T15:17:11","modified_gmt":"2022-12-20T18:17:11","slug":"rdmaresource-man8","status":"publish","type":"post","link":"https:\/\/lode.uno\/linux-man\/2022\/12\/20\/rdmaresource-man8\/","title":{"rendered":"RDMA−RESOURCE (man8)"},"content":{"rendered":"

RDMA\u2212RESOURCE<\/h1>\n

NAME<\/a>
SYNOPSIS<\/a>
DESCRIPTION<\/a>
EXAMPLES<\/a>
SEE ALSO<\/a>
AUTHOR<\/a> <\/p>\n

\n

NAME <\/a> <\/h2>\n

rdma-resource \u2212 rdma resource configuration<\/p>\n

SYNOPSIS <\/a> <\/h2>\n

rdma<\/b> [ OPTIONS<\/i> ] RESOURCE<\/i> { COMMAND<\/i> | help<\/b> }<\/p>\n

RESOURCE<\/i> := { cm_id<\/b> | cq<\/b> | mr<\/b> | pd<\/b> | qp<\/b> | ctx<\/b> | srq<\/b> }<\/p>\n

OPTIONS<\/i> := { \u2212j<\/b>[son<\/i>] | \u2212d<\/b>[etails<\/i>] }<\/p>\n

rdma resource show<\/b> [ DEV\/PORT_INDEX<\/i> ]<\/p>\n

rdma resource help<\/b><\/p>\n

DESCRIPTION <\/a> <\/h2>\n

rdma resource show – display rdma resource tracking information<\/b>
DEV\/PORT_INDEX<\/i> – specifies the RDMA link to show. If this argument is omitted all links are listed.<\/p>\n

EXAMPLES <\/a> <\/h2>\n

rdma resource show<\/p>\n

Shows summary for all devices on the system.<\/p>\n

rdma resource show mlx5_2<\/p>\n

Shows the state of specified rdma device.<\/p>\n

rdma res show qp link mlx5_4<\/p>\n

Get all QPs for the specific device.<\/p>\n

rdma res show qp link mlx5_4\/1<\/p>\n

Get QPs of specific port.<\/p>\n

rdma res show qp link mlx5_4\/0<\/p>\n

Provide illegal port number (0 is illegal).<\/p>\n

rdma res show qp link mlx5_4\/-<\/p>\n

Get QPs which have not assigned port yet.<\/p>\n

rdma res show qp link mlx5_4\/- -d<\/p>\n

Detailed view.<\/p>\n

rdma res show qp link mlx5_4\/- -dd<\/p>\n

Detailed view including driver-specific details.<\/p>\n

rdma res show qp link mlx5_4\/1 lqpn 0-6<\/p>\n

Limit to specific Local QPNs.<\/p>\n

rdma res show qp link mlx5_4\/1 lqpn 6 -r<\/p>\n

Driver specific details in raw format.<\/p>\n

rdma resource show cm_id dst-port 7174<\/p>\n

Show CM_IDs with destination ip port of 7174.<\/p>\n

rdma resource show cm_id src-addr 172.16.0.100<\/p>\n

Show CM_IDs bound to local ip address 172.16.0.100<\/p>\n

rdma resource show cq pid 30489<\/p>\n

Show CQs belonging to pid 30489<\/p>\n

rdma resource show ctx ctxn 1<\/p>\n

Show contexts that have index equal to 1.<\/p>\n

rdma resource show srq lqpn 5-7<\/p>\n

Show SRQs that the QPs with lqpn 5-7 are associated with.<\/p>\n

SEE ALSO <\/a> <\/h2>\n

rdma<\/b>(8), rdma-dev<\/b>(8), rdma-link<\/b>(8), rdma-statistic<\/b>(8),<\/p>\n

AUTHOR <\/a> <\/h2>\n

Leon Romanovsky <\/p>\n

\n","protected":false},"excerpt":{"rendered":"

rdma-resource \u2212 rdma resource configuration <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[5,52,4,101],"class_list":["post-2747","post","type-post","status-publish","format-standard","hentry","category-8-administracion-del-sistema","tag-5","tag-administracion","tag-man8","tag-rdma-resource"],"gutentor_comment":0,"_links":{"self":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/2747","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/comments?post=2747"}],"version-history":[{"count":0,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/2747\/revisions"}],"wp:attachment":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/media?parent=2747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/categories?post=2747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/tags?post=2747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}