<div dir="ltr"><div>Hi Sizel,</div><div><br></div>just some possibly pertinent question:<br><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Oct 13, 2014 at 2:36 PM, <span dir="ltr"><<a href="mailto:Valdis.Kletnieks@vt.edu" target="_blank">Valdis.Kletnieks@vt.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">On Mon, 13 Oct 2014 13:04:08 +0800, sizel said:<br>
> I remove the audit and selinux from kernel and start the new kernel in<br>
> Centos, but i can't bring up the network device, Why?<br>
<br></blockquote><div>"remove"...how do u do it? recompile kernel CONFIG with SELINUX=n and AUDIT=n? or u just followed standard procedures (like below): </div><div><br></div><div><a href="http://www.crypt.gen.nz/selinux/disable_selinux.html">http://www.crypt.gen.nz/selinux/disable_selinux.html</a><br></div><div><a href="https://www.digitalocean.com/community/tutorials/an-introduction-to-selinux-on-centos-7-part-1-basic-concepts">https://www.digitalocean.com/community/tutorials/an-introduction-to-selinux-on-centos-7-part-1-basic-concepts</a><br></div><div><br></div><div>just like this case:</div><div><br></div><div><a href="https://www.centos.org/forums/viewtopic.php?t=30942">https://www.centos.org/forums/viewtopic.php?t=30942</a><br></div><div><br></div><div>I suspect it is just the improper way of configuring/disabling your SELINUX that you got the errors....try again.....</div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
This would be a lot easier to answer if you gave us some actual details:<br>
<br>
1) Why did you think audit and selinux were the problem? (They probably aren't).<br>
2) What *exactly is "the network device"? A wireless card? 1G ethernet? 10G Ethernet?<br>
INfiniband? Something else?<br>
3) What configuration are you trying to set up?<br>
4) What error message, if any, do you get?<br>
5) Have you ruled out the easy stuff, like trying to start an Ethernet<br>
port with a missing/bad cable?<br>
6) Why do you think it's a kernel problem and not a userspace problem?<br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Regards,<br>Peter Teoh
</div></div>