From: Vladimir Sokolovsky Date: Mon, 8 Dec 2008 09:05:25 +0000 (+0200) Subject: added RDS known issue with ConnectX. X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=b3854d81f916b78abde4fff875b3fe5e863bcb3b;p=compat-rdma%2Fdocs.git added RDS known issue with ConnectX. Follow Up Flag: Follow up Flag Status: Red Signed-off-by: Vladimir Sokolovsky --- diff --git a/rds_release_notes.txt b/rds_release_notes.txt index 8ca468c..1628d5d 100644 --- a/rds_release_notes.txt +++ b/rds_release_notes.txt @@ -1,7 +1,6 @@ - Open Fabrics Enterprise Distribution (OFED) - RDS in OFED 1.3.1 Release Notes - - June 2008 + Open Fabrics Enterprise Distribution (OFED) + RDS in OFED 1.4 Release Notes + December 2008 =============================================================================== @@ -107,5 +106,11 @@ containing the bitmap on the socket. =============================================================================== 7. Known Issues =============================================================================== -1. RDS is not supported on ppc64 platforms -2. RDS is not supported on 2.6.24 kernel +1. RDS is not stable when using flow control feature over ConnectX. + Disable flow control to workaround this issue: + + Run + sysctl -w net.rds.ib.flow_control=0 + + Update /etc/sysctl.conf to disable flow controle after reboot: + net.rds.ib.flow_control = 0