Hi,<br>I am a linux newbie and I am trying to run ipoib on linux Centos 5.3. My software driver does not recognize the hardware even though it is connected.<br><br>1. I am using the following infiniband HCA<br>$ my prompt> lspci |grep Mellanox<br clear="all">
01:00.0 InfiniBand: Mellanox Technologies MT25208 InfiniHost III Ex (Tavor compatibility mode) (rev a0)<br><br>2. I installed the infiniband utilities using ---> yum groupinstall 'OpenFabrics Enterprise Distribution'<br>
<br>3. I then started the driver in this way --><br><br>[root@localhost ]# /etc/init.d/openibd start<br>Loading OpenIB kernel modules: [ OK ]<br>[root@localhost ]# ibv_devinfo<br>libibverbs: Warning: no userspace device-specific driver found for /sys/class/infiniband_verbs/uverbs0<br>
No IB devices found<br><br>As you can see it says No IB devices found. I am able to detect the hardware using Windows, however I am not able to detect the same using Linux. Please guide me as to what I can do.<br><br>4. One more Question, As I dug into to the release notes, I find that Centos 5.3 is not supported in the distribution of OFED-1.4. Is this correct? Does this mean I have to downgrade to centos 5.2?<br>
<br>5. What could be the time frame by which Centos 5.3 is also supported?<br><br>Thanks.<br><br>regards,<br>Ashwath<br>