<div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">On Sun, May 7, 2017 at 1:27 PM, Stefano Bovina <span dir="ltr">&lt;<a href="mailto:bovy89@gmail.com" target="_blank">bovy89@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Sense data are 0x0/0x0/0x0</blockquote></div><br>Interesting - first time I&#39;m seeing 0/0/0. The 1st is usually 0x2 (see [1]), and then the rest [2], [3] make sense.</div><div class="gmail_extra"><br></div><div class="gmail_extra">A google search found another user with Clarion with the exact same error[4], so I&#39;m leaning toward misconfiguration of multipathing/clarion here.</div><div class="gmail_extra"><br></div><div class="gmail_extra">Is your multipathing configuration working well for you?</div><div class="gmail_extra">Are you sure it&#39;s a EL7 configuration? For example, I believe you should have rr_min_io_rq and not rr_min_io .</div><div class="gmail_extra">Y.</div><div class="gmail_extra"><br></div><div class="gmail_extra">[1] <a href="http://www.t10.org/lists/2status.htm" target="_blank">http://www.t10.org/lists/<wbr>2status.htm</a></div><div class="gmail_extra">[2] <a href="http://www.t10.org/lists/2sensekey.htm" target="_blank">http://www.t10.org/lists/<wbr>2sensekey.htm</a></div><div class="gmail_extra">[3] <a href="http://www.t10.org/lists/asc-num.htm" target="_blank">http://www.t10.org/lists/<wbr>asc-num.htm</a></div><div class="gmail_extra">[4] <a href="http://www.linuxquestions.org/questions/centos-111/multipath-problems-4175544908/" target="_blank">http://www.linuxquestions.<wbr>org/questions/centos-111/<wbr>multipath-problems-4175544908/</a></div></div>