Roland Dreier <rolandd <at> cisco.com> writes: > What do you mean by "some HCAs"? Can you give details about which > HCAs it works with and which it doesn't?
Ok, I have a bit more details about the HCAs. **** First node info: yip1 ] lspci | grep Mell 6:00.0 InfiniBand: Mellanox Technologies MT25208 InfiniHost III Ex (Tavor compatibility mode) (rev a0) yip1 ] cat /sys/class/infiniband/mthca0/fw_ver 4.7.0 yip1 ] cat /sys/class/infiniband/mthca0/node_guid 0002:c902:0000:56ac **** Second node info: yip2 ] lspci | grep Mell 06:00.0 InfiniBand: Mellanox Technologies MT25208 InfiniHost III Ex (Tavor compatibility mode) (rev a0) yip2 ] cat /sys/class/infiniband/mthca0/fw_ver 4.6.2 yip2 ] cat /sys/class/infiniband/mthca0/node_guid 0002:c902:0020:3ed8 **** Working nodes info: yip3 ] lspci | grep Mell 06:00.0 InfiniBand: Mellanox Technology MT25208 InfiniHost III Ex (rev 20) yip3 ] cat /sys/class/infiniband/mthca0/node_guid 0002:c902:0040:2764 yip3 ] cat /sys/class/infiniband/mthca0/fw_ver 5.1.0 yip4 ] lspci | grep Mell 06:00.0 InfiniBand: Mellanox Technology MT25208 InfiniHost III Ex (rev 20) yip4 ] cat /sys/class/infiniband/mthca0/node_guid 0002:c902:0040:2768 yip4 ] cat /sys/class/infiniband/mthca0/fw_ver 5.1.0 **** Is there any more info that can help you in resolving this issue? I tried reproducing this problem using the user-space cmpost.c. In the function rep_handler() I moved the post_recvs() call before the modify_to_rtr() and the problem reproduced itself. Any idea? thanks, y _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
