Hi Matt:<br> Can I have the detail comfig of your cluster?? like node number, config of client and server ?? and so on.<br><br><br>Thanks<br>baggioss<br><br><br><br><div class="gmail_quote">2008/6/12 Matt Brown <<a href="mailto:mattbrown.lists@lamphost.net">mattbrown.lists@lamphost.net</a>>:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Are there known performance issues with using glusterfs on software raid? I've<br>
been playing with a variety of configs (AFR, AFR with Unify) on a two server<br>
setup. Everything seems to work well, but performance (creating files,<br>
reading files, appending to files) is very slow. Using the same configs on<br>
two non-software raid machines shows significant performance increases.<br>
Before I go a undo the software raid on these machines, can anyone confirm if<br>
there are known performance issues with software raid? Or if I should be<br>
hunting down other differences between the two environments (there may be<br>
other differences such as kernel versions, 64bit vs 32bit, etc.)? In both<br>
environments I'm using <a href="http://1.3.9." target="_blank">1.3.9.</a><br>
<br>
Thanks,<br>
Matt Brown<br>
<br>
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</blockquote></div><br>