<div dir="ltr">Hi all,<div><br></div><div>Yesterday I updated a couple of my hosts to the latest CentOS packages as well as the latest ovirt packages, in the 3.5 series.</div><div><br></div><div>All looks fine, but once every couple of hours a host becomes completely unresponsive, doesn't even ping. Engine takes care of this - fencing is done. Nothing to be found in the logs of the host itself, engine simply tells me host became unresponsive.</div><div><br></div><div>Nothing else in the infra has changed. The other hosts, still at CentOS 7.1.1503, are fine, only the updated hosts at 7.2.1511 have this issue. </div><div><br></div><div>I suspect a network driver issue somewhere, has anyone had the same experience so far? I'm using Intel X540-AT2 10 gbit cards in all my nodes, setup with LACP bonding.<br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr">Met vriendelijke groeten / With kind regards,<br>Johan Kooijman<br></div></div>
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