Thanks very much!

I install the latest official mellanox driver in ks file %post.
It resolve my problem.

Best Regards
于 2014/1/22 8:52, Denice wrote:
> On Sat, 18 Jan 2014, Yan Xiaofei wrote:
>
>> Hello
>> The HP blade server use mellanox 10gb/ib network card.
>> I can use this card boot from PXE and install the os.
>> But the system did not load mlx4_en module when boot up.
>> So the automatic install and configrue tools could not continue after
>> the os installation.
>> It was ok in sl5X, but failed in sl6.
>
> I think this is a known issue - look through Red Hat bugzilla perhaps? I
> have a note about this dated Aug 2013, but don't have a reference
> for you.
>
> One solution is to try a script like this:
>
> # cat /etc/sysconfig/modules/mlx4_en.modules
> #!/bin/sh
> /sbin/modprobe mlx4_en
>
> We have found the Red Hat mellanox driver to be problematic, and
> instead we do a kmod-style driver using driver code from the mellanox
> web site.
>
> cheers, etc.