Sorry, I meant to ask if someone had the latest<span style="font-family:arial,sans-serif;font-size:13px"> OFED packages bundled into RPM's for CentOS6.3 (or RedHat 6.3).</span><div class="gmail_extra"><br><br><div class="gmail_quote">
On Mon, Dec 17, 2012 at 8:48 PM, Bryan Whitehead <span dir="ltr"><<a href="mailto:driver@megahappy.net" target="_blank">driver@megahappy.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
does anyone have <span style="font-family:arial,sans-serif;font-size:13px">3.4.0qa5 rpm's available? I'd like to give them a whirl.</span><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><br><div class="gmail_quote">
On Mon, Dec 17, 2012 at 5:17 PM, Sabuj Pattanayek <span dir="ltr"><<a href="mailto:sabujp@gmail.com" target="_blank">sabujp@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">and yes on some Dells you'll get strange network and RAID controller<br>
performance characteristics if you turn on the BIOS power management.<br>
<div><div><br>
On Mon, Dec 17, 2012 at 7:15 PM, Sabuj Pattanayek <<a href="mailto:sabujp@gmail.com" target="_blank">sabujp@gmail.com</a>> wrote:<br>
> I have R610's with a similar setup but with HT turned on and I'm<br>
> getting 3.5GB/s for one way RDMA tests between two QDR connected<br>
> clients using mellanox connectx x4 PCI-E cards in x8 slots. 1GB/s with<br>
> IPoIB connections (seem to be limited to 10gbe). Note, I had problems<br>
> with the 1.x branch of OFED and am using the latest 3.x RC .<br>
><br>
> On Mon, Dec 17, 2012 at 6:44 PM, Joe Julian <<a href="mailto:joe@julianfamily.org" target="_blank">joe@julianfamily.org</a>> wrote:<br>
>> In IRC today, someone who was hitting that same IB performance ceiling that<br>
>> occasionally gets reported had this to say<br>
>><br>
>> [11:50] <nissim> first, I ran fedora which is not supported by Mellanox OFED<br>
>> distro<br>
>> [11:50] <nissim> so I moved to CentOS 6.3<br>
>> [11:51] <nissim> next I removed all distibution related infiniband rpms and<br>
>> build the latest OFED package<br>
>> [11:52] <nissim> disabled ServerSpeed service<br>
>> [11:52] <nissim> disabled BIOS hyperthreading<br>
>> [11:52] <nissim> disabled BIOS power mgmt<br>
>> [11:53] <nissim> ran ib_write_test and goot 5000MB/s<br>
>> [11:53] <nissim> got 5000MB/s on localhost<br>
>><br>
>> fwiw, if someone's encountering that issue, between this and the changes<br>
>> since 3.4.0qa5 it might be worth knowing about.<br>
>><br>
>> <a href="http://irclog.perlgeek.de/gluster/2012-12-17#i_6251387" target="_blank">http://irclog.perlgeek.de/gluster/2012-12-17#i_6251387</a><br>
>> _______________________________________________<br>
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