diff --git a/NEWS.md b/NEWS.md index 54bc0663751..9a67012641e 100644 --- a/NEWS.md +++ b/NEWS.md @@ -36,6 +36,9 @@ v1.4.2, Fri May 5, 2017 - Fix issues not handling multiple ipoib interfaces - Reduce lock contention on buffer pools in send/completion handling code. +- To see verbs provider in fi_info output, configure the corresponding + IPoIB interface with an IP address. This is a change in behavior from + previous versions. Please refer fi_verbs man page for more info. v1.4.1, Fri Feb 3, 2017 ======================== diff --git a/man/fi_verbs.7.md b/man/fi_verbs.7.md index b934872ee70..5035e9b86de 100644 --- a/man/fi_verbs.7.md +++ b/man/fi_verbs.7.md @@ -78,6 +78,11 @@ also makes the use of fork unsafe. # LIMITATIONS +When fi_info test is run for verbs provider over Infiniband devices, the IPoIB +(IP over InfiniBand) network interface has to be configured with an IP address. +Otherwise verbs provider would not show up in the list returned by fi_info test. +fi_info -l should still list the verbs provider. + ### Memory Regions Only FI_MR_BASIC mode is supported. Adding regions via s/g list is not supported. Generic fi_mr_regattr is not supported. No support for binding memory regions to