`<div dir="ltr"><div><div><div><div>The issue I have seen was different. I experienced the same NFSv3 lock manager failures, but with Linux clients. I switched all mounts except VMware to NFSv4 and things became MUCH more stable.<br>
<br></div>I still see periodically the NFS server become unresponsive. The server never crashes or the lock manager. <br><br></div>The NFSv3 lock manager definitely needs some work. For me it frequently dies on boot up.<br>
<br></div>I had some packet captures of NFSv3 locking issues. I'll see if I still have those around.<br><br></div>-Chip<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Jun 16, 2014 at 8:43 AM, Dan McDonald <span dir="ltr"><<a href="mailto:danmcd@omniti.com" target="_blank">danmcd@omniti.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">One other thing.<br>
<br>
IF you can easily reproduce this (I can't), capturing raw packets starting before the reproduction would be immensely useful.<br>
<span class="HOEnZb"><font color="#888888"><br>
Dan<br>
<br>
</font></span></blockquote></div><br></div>
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