14–Troubleshooting
Microsoft Virtualization with Hyper-V
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Testing Network Connectivity for Linux
To verify that the Ethernet interface is up and running:
1.
To check the status of the Ethernet interface, issue the
ifconfig
command.
2.
To check the statistics on the Ethernet interface, issue the
netstat -i
command.
To verify that the connection has been established:
1.
Ping an IP host on the network. From the command line, issue the following
command:
ping <ip_address>
2.
Press ENTER.
The displayed ping statistics indicate whether or not the network connection is
working.
The adapter link speed can be forced to 10Gbps or 25Gbps using either the
operating system GUI tool or the ethtool command,
ethtool –s ethX speed
SSSS
.
Microsoft Virtualization with Hyper-V
Microsoft Virtualization is a hypervisor virtualization system for Windows Server
2012 R2. For more information on Hyper-V, go to:
https://technet.microsoft.com/en-us/library/Dn282278.aspx
Linux-specific Issues
Problem:
Errors appear when compiling driver source code.
Solution:
Some installations of Linux distributions do not install the
development tools and kernel sources by default. Before compiling
driver source code, ensure that the development tools for the Linux
distribution that you are using are installed.
Miscellaneous Issues
Problem:
The 41000 Series Adapter has shut down, and an error message
appears indicating that the fan on the adapter has failed.
Solution:
The 41000 Series Adapter may intentionally shut down to prevent
permanent damage. Contact QLogic Technical Support for
assistance.
