[Qlustar General] Re: Infiniband - headnode does not have ib0 interface / ip adress on infiniband interface

On 1/30/24 13:18, Nicolai, Wouter wrote:

Thanks Roland,

Changing the following to /etc/network/interfaces did the trick

Change “ auto ib0” to “auto ibo49d1” (top of file)

Change “iface ib0 inet static” to “iface ibo49d1 inet static”

And adding “pre-up /sbin/modprobe ib_ipoib” to iface ibo49d1

Very good, glad it worked. This will be solved more intelligently in the Qlustar 14 installer, so that it will work out of the box again.