<div dir="ltr"><div class="gmail_extra"><div><div class="gmail_signature" data-smartmail="gmail_signature">On Sun, Oct 30, 2016 at 8:11 AM, Gandalf Corvotempesta <span dir="ltr"><<a href="mailto:gandalf.corvotempesta@gmail.com" target="_blank">gandalf.corvotempesta@gmail.com</a>></span> wrote:<br></div></div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class=""><p dir="ltr">Il 30 ott 2016 04:59, "Pavel Szalbot" <<a href="mailto:pavel.szalbot@gmail.com" target="_blank">pavel.szalbot@gmail.com</a>> ha scritto:<br>
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> Yes I have a replica 2 SSD only on Supermicro but on 8x 2.5 1U chassis.<br>
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> I would probably pick system with more recent X10 motheboard instead of X9 you linked and definitely plan HBA in advance (we use Linux with non-RAID HBA from LSI). <br>
></p>
</span><p dir="ltr">The posted server was just as an example.<br>
how many servers do you have in the cluster?</p></blockquote><div>Two servers. </div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">There are 3 HBA cards in the server, aren't enough? Probably I'll use ZFS raid (i don't know which level)</p>
</blockquote></div></div><div class="gmail_extra"><br></div><div class="gmail_extra">Oh, I did not notice the SAS backplane, you should be OK then. </div><div class="gmail_extra"><br></div></div>