<div>Bruce,</div>
<div>UGU isn't what it used to be (but neither am I). I'm having trouble finding a man page for fsprobe; can you specifiy a flavor of unix?</div>
<div>Thanks<br><br> </div>
<div><span class="gmail_quote">On 9/13/07, <b class="gmail_sendername">Bruce Allen</b> <<a href="mailto:ballen@gravity.phys.uwm.edu">ballen@gravity.phys.uwm.edu</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Hi Loic,<br><br>This thread has been evolving, but I'd like to push it back a bit.<br>Earlier in the thread you pointed out the CERN study on silent data
<br>corruption:<br><br><a href="http://fuji.web.cern.ch/fuji/talk/2007/kelemen-2007-C5-Silent_Corruptions.pdf">http://fuji.web.cern.ch/fuji/talk/2007/kelemen-2007-C5-Silent_Corruptions.pdf</a><br><br>If you are not already doing this, would it be possible for you to run
<br>fsprobe(8) on your X4500 boxes to see if there are any silent data<br>corruption issues there? You have a large enough storage farm to gather<br>meaningful statistics.<br><br>Cheers,<br> Bruce<br>_______________________________________________
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