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362
July 1st, 2015 20:00
Scaleio performance
Hello experts
I installed one scaleIO with three windows 2012 physical servers.
There are 20 SAS disks in three servers, each server has one GB NIC used.
I run dd command and find the devices iops is 70 or 80 and the latency is 30 ms .
I think the latency is high. is it related to the network band width? or others?
Thanks in advance?
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SanjeevMalhotra
138 Posts
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July 2nd, 2015 07:00
Yes we recommend using 10Gig NICs. All the IOs are moved via Network.
PowerFlex Mark
40 Posts
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July 3rd, 2015 03:00
I agree 10GB NICS are recommended to optimize performance. Please also see the Fine Tuning document, which has greater detail.