Building the 2012 AnandTech SMB / SOHO NAS Testbed
by Ganesh T S on September 5, 2012 6:00 PM EST- Posted in
- IT Computing
- Storage
- NAS
Cases meant to accommodate SSI EEB motherboards are few and far between. In addition to the motherboard size, we also had to make sure that the case could accommodate fourteen 2.5” SSDs. Our chassis of choice was the SilverStone Raven RV03.
We also used several SilverStone’s dual 2.5” to 3.5” adapters and 4-in-1 SATA power connectors to place the fourteen 2.5” SSDs in the various available 2.5” / 3.5” / 5.25” slots in the chassis.
Rounding up the hardware side of the build, we have the SilverStone Strider Gold Evolution 850W power supply. Its modular nature ensured that cable management was never a hassle (considering that we didn’t require any of the external PCIe power cables since the server adapters didn’t need them). The PSU fan has fluid dynamic bearings for low noise. The PSU's internal fan speed controller adjusts the fan speed depending on temperature and loading conditions. A fan filter with magnets is also included to prevent dust build up inside the PSU.
We now move on to the software side of things.
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waldo - Wednesday, September 5, 2012 - link
Some of the biggest problems I have found in running my small business related to NAS's is file integrity under load. Is there a way to see if they have file integrity issues under load? Not just i/o or response times.Also, it would be interesting to see how their "feature set" holds up under load, as all of the NAS's purport to offer a variety of additional services other than purely file access/storage. Or is that only applicable to your lengthier reviews?
Lastly, most of these nas's don't have version tracking or something similar, so in a media setup, it would be interesting to see how they handle accessing the same file at the same time....can they serve it multiple times to multiple clients?
waldo - Wednesday, September 5, 2012 - link
One last thought...it would be interesting to see free nas or some other DIY as an alternative.Peanutsrevenge - Wednesday, September 5, 2012 - link
Top marks!Bet it was satisfying when the SSH script was comlpete, just press this button and .....
tygrus - Thursday, September 6, 2012 - link
How big a NAS can you test ? Does the server slow it down when testing 7+ virtual client load against NAS ? What is the client/host CPU usage, host system_cpu%, VM overhead ?Please test the server by running simultaneous tests to multiple NAS. Compare 6 clients alone to 1 NAS at a time with 2 sets of 6 clients to 2 NAS (or 3x4, 4x3). Is there any difference ? Is the test affected by the testbed CPU speed (try using a faster CPU eg. E5-2670) ? Can you test 16 or 24 clients (1 server) with 2 VM / SSD. Might need more RAM ? Now we are getting less SMB / SOHO and more enterprise :)
jwcalla - Thursday, September 6, 2012 - link
I got a bit of a chuckle out of G.Skill sending you non-ECC RAM.ganeshts - Thursday, September 6, 2012 - link
That is OK for our application :) We aren't running this workstation in a 'production' environment.bobbozzo - Thursday, September 6, 2012 - link
Curious, would ECC RAM use noticeably more power?extide - Thursday, September 6, 2012 - link
Why would they bother with ECC ram? Totally un-needed for this application..bsd228 - Monday, September 10, 2012 - link
ECC is absolutely needed for this application - Data integrity matters, not just data throughput.bobbozzo - Thursday, September 6, 2012 - link
Page 2, in the sentence"Out of the three processors, we decided to go ahead with the hexa-core Xeon E5-2630L"
The URL in the HREF has a space in it, and therefore doesn't work.
Thanks for the article!