Re: [Gluster-users] So what are people using for 10G nics

2016-08-29 Thread Ivan Rossi 
X540-t2 now, but in the past we used Solarflare with no particular issues.

Il 26/ago/2016 22:32, "Diego Remolina"  ha scritto:

> Servers now also come with the copper 10Gbit network adapters built in the
> motherboard (Dell R730, supermicro, etc). But for those that do not, I have
> used the Intel X540-T2 adapters with Centos 7 and RHEL7.
>
> As for switches, our infrastructure uses expensive Cisco 9XXX series and
> FEX expanders, so cannot really say much about "inexpensive" ones.
>
> Diego
>
> On Aug 26, 2016 16:05, "WK"  wrote:
>
>> Prices seem to be dropping online at NewEgg etc and going from 2 nodes to
>> 3 nodes for a quorum implies a lot more traffic than would be comfortable
>> with 1G.
>>
>> Any NIC/Switch recommendations for RH/Cent 7.x and Ubuntu 16?
>>
>>
>> -wk
>>
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>> Gluster-users mailing list
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>>
>
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Re: [Gluster-users] So what are people using for 10G nics

2016-08-28 Thread Doug Ingham 
Switch wise, have a look at the HP FlexFabric 5700-32XGT-8XG-2QSFP+ & Cisco
SG550XG-24T.

For what it's worth, you can minimise your bandwidth whilst maintaining
quorum if you use arbiters.

https://gluster.readthedocs.io/en/latest/Administrator%20Guide/arbiter-volumes-and-quorum/

On 26 August 2016 at 16:04, WK  wrote:

> Prices seem to be dropping online at NewEgg etc and going from 2 nodes to
> 3 nodes for a quorum implies a lot more traffic than would be comfortable
> with 1G.
>
> Any NIC/Switch recommendations for RH/Cent 7.x and Ubuntu 16?
>
>
> -wk
>
> ___
> Gluster-users mailing list
> Gluster-users@gluster.org
> http://www.gluster.org/mailman/listinfo/gluster-users
>



-- 
Doug
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Re: [Gluster-users] So what are people using for 10G nics

2016-08-26 Thread Gambit15 
Switch wise, have a look at the HP FlexFabric 5700-32XGT-8XG-2QSFP+ & Cisco
SG550XG-24T.

For what it's worth, you can minimise your bandwidth whilst maintaining
quorum if you use arbiters.

https://gluster.readthedocs.io/en/latest/Administrator%
20Guide/arbiter-volumes-and-quorum/

On 26 August 2016 at 16:04, WK  wrote:

> Prices seem to be dropping online at NewEgg etc and going from 2 nodes to
> 3 nodes for a quorum implies a lot more traffic than would be comfortable
> with 1G.
>
> Any NIC/Switch recommendations for RH/Cent 7.x and Ubuntu 16?
>
>
> -wk
>
> ___
> Gluster-users mailing list
> Gluster-users@gluster.org
> http://www.gluster.org/mailman/listinfo/gluster-users
>
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Re: [Gluster-users] So what are people using for 10G nics

2016-08-26 Thread Diego Remolina 
Servers now also come with the copper 10Gbit network adapters built in the
motherboard (Dell R730, supermicro, etc). But for those that do not, I have
used the Intel X540-T2 adapters with Centos 7 and RHEL7.

As for switches, our infrastructure uses expensive Cisco 9XXX series and
FEX expanders, so cannot really say much about "inexpensive" ones.

Diego

On Aug 26, 2016 16:05, "WK"  wrote:

> Prices seem to be dropping online at NewEgg etc and going from 2 nodes to
> 3 nodes for a quorum implies a lot more traffic than would be comfortable
> with 1G.
>
> Any NIC/Switch recommendations for RH/Cent 7.x and Ubuntu 16?
>
>
> -wk
>
> ___
> Gluster-users mailing list
> Gluster-users@gluster.org
> http://www.gluster.org/mailman/listinfo/gluster-users
>
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[Gluster-users] So what are people using for 10G nics

2016-08-26 Thread WK 
Prices seem to be dropping online at NewEgg etc and going from 2 nodes 
to 3 nodes for a quorum implies a lot more traffic than would be 
comfortable with 1G.


Any NIC/Switch recommendations for RH/Cent 7.x and Ubuntu 16?


-wk

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