`<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Mar 5, 2015, at 6:00 AM, Nate Smith <<a href="mailto:nsmith@careyweb.com" class="">nsmith@careyweb.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html; charset=utf-8" class=""><meta name="Generator" content="Microsoft Word 14 (filtered medium)" class=""><style class=""><!--
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</o:shapelayout></xml><![endif]--><div lang="EN-US" link="blue" vlink="purple" class=""><div class="WordSection1"><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D" class="">I’ve had this problem for a while, and I have no way to diagnose what is going on, but occasionally when system IO gets high (I’ve seen it happen especially on backups), I will lose connectivity with my Fibre Channel cards which serve up fibre channel LUNS to a VM cluster. All hell breaks loose, and then connectivity gets restored. I don’t get an error that it’s dropped, at least not on the Omnios system, but I get notice when it’s restored (which makes no sense). I’m wondering if the cards are just overheating, and if heat sinks with a fan would help on the io chip.</span></p></div></div></div></blockquote><div><br class=""></div><div>Is there a PCI bridge in the data path? These can often be found on mezzanine or riser cards.</div><div> -- richard</div><br class=""><blockquote type="cite" class=""><div class=""><div lang="EN-US" link="blue" vlink="purple" class=""><div class="WordSection1"><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D" class=""><o:p class=""></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D" class=""> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D" class="">Mar 5 01:55:01 newstorm fct: [ID 132490 kern.notice] NOTICE: qlt2,0 LINK UP, portid 20000, topology Fabric Pt-to-Pt,speed 8G<o:p class=""></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D" class="">Mar 5 01:56:26 newstorm fct: [ID 132490 kern.notice] NOTICE: qlt0,0 LINK UP, portid 20100, topology Fabric Pt-to-Pt,speed 8G<o:p class=""></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D" class="">Mar 5 02:00:13 newstorm last message repeated 1 time<o:p class=""></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D" class="">Mar 5 02:00:15 newstorm fct: [ID 132490 kern.notice] NOTICE: qlt3,0 LINK UP, portid 10000, topology Fabric Pt-to-Pt,speed 8G<o:p class=""></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D" class="">Mar 5 02:00:15 newstorm fct: [ID 132490 kern.notice] NOTICE: qlt2,0 LINK UP, portid 20000, topology Fabric Pt-to-Pt,speed 8G<o:p class=""></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D" class="">Mar 5 02:00:18 newstorm fct: [ID 132490 kern.notice] NOTICE: qlt1,0 LINK UP, portid 10100, topology Fabric Pt-to-Pt,speed 8G<o:p class=""></o:p></span></p></div></div>_______________________________________________<br class="">OmniOS-discuss mailing list<br class=""><a href="mailto:OmniOS-discuss@lists.omniti.com" class="">OmniOS-discuss@lists.omniti.com</a><br class="">http://lists.omniti.com/mailman/listinfo/omnios-discuss<br class=""></div></blockquote></div><br class=""></body></html>`