<div dir="ltr"><div><div>Nick,<br><br></div>Have a look here please: <a href="http://www.brendangregg.com/linuxperf.html">http://www.brendangregg.com/linuxperf.html</a><br><br></div>Aruna<br></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Wed, Aug 27, 2014 at 12:47 AM, nick <span dir="ltr"><<a href="mailto:xerofoify@gmail.com" target="_blank">xerofoify@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<br>
On 14-08-27 12:08 AM, <a href="mailto:Valdis.Kletnieks@vt.edu">Valdis.Kletnieks@vt.edu</a> wrote:<br>
> On Tue, 26 Aug 2014 21:49:51 -0400, Greg Freemyer said:<br>
>> A decade plus ago when I first got interested in using xfs for a production<br>
>> system, the freeze feature would randomly fail for me. I was able to update<br>
>> the xfstest that exercised that code and get a reproducer. I didn't do the<br>
>> actual kernel fix, but I still think of that as my first significant<br>
>> contribution to the kernel.<br>
><br>
> Never underestimate the value of that. Clued users who submit good<br>
> bug reports and who can replicate/test patches or provide good test<br>
> cases are worth their weight in gold.<br>
><br>
</div></div>Good to known after testing file systems and what tools are the standard in the community.<br>
Regards Nick<br>
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