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Re: NAS set-up for video production advice

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Mike Juhl
Re: NAS set-up for video production advice
on May 26, 2018 at 4:05:21 pm

Guys,

I have received and configured my new QNAP TVS-873e with the QNAP QXG-10G1T card. I have it set up in Raid 6 as a Static Volume and have allowed it to synchronize overnight. I have the iMac Pro connected directly to QNAP via the 10 GBe ports.

My speed testing is returning similar results to the previous QNAP 831x. The IOPS results for each of the isntalled 8 drives is 175 so, the max available bandwidth from the drives should be 6x175 =1050 MB/s in Raid 6 (I realize this is a theoretical max that I will likely never see) however, I am only seeing 370 MB/s Write and 430 MB/s read speeds. I was getting <300 MB/s Write and 480 MB/s Read with the previous QNAP system.

Comparison
QNAP TS 831x <300 MB/s Write 480 MB/s Read
QNAP TVS-873e 370 MB/s Write 430 MB/s Read

I am guessing there is a bottle next somewhere else in the system? Any other ideas on what I can try?

Thanks for you continued assistance!!

Mike


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