[ovirt-users] Gluster replication on 1Gb interfaces

[Edward Clay]

We experienced severe performance degridation with a 5TB volume with
500GB of data on it.  So much so that we went ahead and upgraded to
10GbE.  Our setup was 1Gbe interface for all gluster communication and
client access.  We experience no performance hits when since switching
to 10Gbe.


On 08/16/2016 11:25 AM, Fernando Frediani wrote:
> Hi all.
>
> I understand using 10Gb interfaces when using Gluster is advised for
> helping with data replication specially in situations where a node
> went down for a while and need to re-sync data.
>
> However can anyone tell if using one 1Gb interface dedicated for it in
> hosts with 1.8 TB of Raw storage would be still Ok or can it cause
> severe impact on performance ? What are the chances of a 1Gb nice
> being saturated during normal operation ?
>
> Thanks
> Fernando
>
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-- 
Best regards,
Edward Clay
Systems Administrator
UK2 Group - US Operations
Phone: 1-800-222-2165
FAX: 435-755-3449
E-mail: edward.clay at uk2group.com
 
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