Windows GridStack Troubleshooting Quick Guide

port_rcv_data 0xffffffff
port_xmit_data 0xffffffff
port_rcv_pkts 0x5d79948
port_xmit_pkts 0x3f24dd5
port counters for port 2
link_error_recovery_counter 0x0
link_down_counter 0x0
port_rcv_errors 0x0
port_rcv_remote_physical_errors 0x0
port_rcv_switch_relay_errors 0x0
port_xmit_discard 0x0
port_xmit_constraint_errors 0x0
port_rcv_constraint_errors 0x0
vl15_dropped 0x0
port_rcv_data 0x0
port_xmit_data 0x0
port_rcv_pkts 0x0
port_xmit_pkts 0x0
8. How to verify the application is running on WSD or IPOIB
• Open task manager and select network tab
• Run the application
• Look at the network performance charts for the Infiniband interface
o If you see network traffic that means your application is running on
IPOIB
o If no there is no network traffic on the performance monitor while the
application is running that means it runs over WSD
• Open WSD performance counter – refer to windows GridStack™ the user
manual
9. What to do when my application is not working on WSD
• Run vstat command and verify the HCA is running with the latest firmware
• Disable WSD and run the application on IPOIB
o To disable WSD run the command installsp.exe –r
o To restore WSD run the command installsp.exe –i
• Open WSD logs
• Run different app on WSD to test that WSD is functional. We recommend to
use the iperf benchmark
10. What to do when getting mthca event in the system event viewer
Event What to do