Re: 10Gbit switch advice for small ceph cluster upgrade

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On Thursday, October 27, 2016, Jelle de Jong <jelledejong@xxxxxxxxxxxxx> wrote:
Hello everybody,

I want to upgrade my small ceph cluster to 10Gbit networking and would like some recommendation from your experience.

What is your recommend budget 10Gbit switch suitable for Ceph?

We use Mellanox SX1036 and SX1012, which can function in 10 and 56GbE modes.  It uses QSFP, Twinax or MPO, which terminates with LC fiber connections.  While not dirt cheap, or entry level, we like these as being considerably cheaper than even a decent SDN solution.  We have been able to build MLAG and leaf and spine solutions pretty easily with these.
 

I would like to use X550-T1 intel adapters in my nodes.

Or is fibre recommended?
X520-DA2
X520-SR1

Kind regards,

Jelle de Jong
GNU/Linux Consultant
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Alex Gorbachev
Storcium

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