added RDS known issue with ConnectX.

Follow Up Flag: Follow up
Flag Status: Red

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.co.il>

diff --git a/rds_release_notes.txt b/rds_release_notes.txt
index 8ca468c576ac90b832e1e0b474638aaac6bb797b..1628d5d7930380f5e5738709b566e5cb8a3cde95 100644 (file)
--- 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