<div class="gmail_quote">2012/4/27 Gandalf Corvotempesta <span dir="ltr"><<a href="mailto:gandalf.corvotempesta@gmail.com" target="_blank">gandalf.corvotempesta@gmail.com</a>></span><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="gmail_extra"><pre style="word-wrap:break-word;white-space:pre-wrap">So, what do you suggest? A simple RAID10?</pre><pre style="word-wrap:break-word;white-space:pre-wrap">I have servers with 8 SATA disk, what do you suggest to 'merge' these disks to a bigger volume?</pre>
<pre style="word-wrap:break-word;white-space:pre-wrap">I think that having "du" output wrong, is not a good solution.</pre></div>
</blockquote></div>I'm also considering no raid at all.<div>For example, with 2 server and 8 SATA disk each, I can create a single XFS filesystem for every disk and then creating a replicated bricks for each.</div><div>
<br></div><div>For example:</div><div><br></div><div>server1:brick1 => server2:brick1</div><div>server1:brick2 => server2:brick2</div><div><br></div><div>and so on.</div><div>After that, I can use these bricks to create a distributed volume.</div>
<div>In case of a disk failure, I have to heal only on disk at time and not the whole volume, right?</div>