Dell QLogic QL45212 User Manual page 69

6–Configuring RoCE
Configuring RoCE on the Adapter for Windows Server
d.
PS C:\Users\Administrator> net use
Status
-------------------------------------------------------------
OK
The command completed successfully.
PS C:\Users\Administrator> netstat -xan
Active NetworkDirect Connections, Listeners, SharedEndpoints
Mode
Kernel
Kernel
Kernel
Kernel
Kernel
Kernel
Kernel
Kernel
6. By default, Microsoft's SMB Direct establishes two RDMA connections per
port, which provides good performance, including line rate at higher block
size (for example, 64KB). To optimize performance, you can change the
number of RDMA connections per RDMA interface to four.
To increase the number of RDMA connections to four, type the following
command in PowerShell:
PS C:\Users\Administrator> Set-ItemProperty -Path `
"HKLM:\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Pa
rameters" ConnectionCountPerRdmaNetworkInterface -Type DWORD
-Value 4 –Force
Verify the SMB connection using Windows PowerShell. Type the net
use and netstat -xan commands to show Share1 is mapped as
SMB share.
Local Remote
F: \\192.168.10.10\Share1 Microsoft Window
IfIndex Type Local Address
56 Connection 192.168.11.20.16159
56 Connection 192.168.11.20.15903
60 Connection 192.168.10.20.16159
60 Connection 192.168.10.20.15903
56 Listener [fe80:e11d:9ab5:a47d:4f0a%56]:445 NA
56 Listener 192.168.11.20.445
60 Listener [fe80:71ea:bdd2:ae41:b95f%60]:445 NA
60 Connection 192.168.10.20.445
Network
Foreign Address
192.168.11.10.445 0
192.168.11.10.445 0
192.168.10.10.445 0
192.168.10.10.445 0
NA
NA
54
PID
0
0
0
0
BC0154503-00 B