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All Flash Storage
Posted: Wed May 06, 2015 3:37 pm
by mphilli7823
Has anyone implemented an All Flash Array yet?
Re: All Flash Storage
Posted: Wed May 06, 2015 4:56 pm
by Tarass (Staff)
Hi,
Could you please tell me which test specs and results you are interested in. Thanks
Re: All Flash Storage
Posted: Wed May 06, 2015 10:50 pm
by mphilli7823
What I was really curious on is the hardware used if anyone had implemented an all flash array. Such as servers used for nodes, RAID controller, JBOD, SSD's used.
I have priced some all flash setups and things start getting real expensive if you want to use dual port SSD's (SAS). So I was just curious on other people's setups...
Re: All Flash Storage
Posted: Thu May 07, 2015 6:22 am
by lohelle
We have good experience with Intel S3700 800GB and Samsung DC845 Pro drives. We use Supermicro enclosures/servers, as they accept off-the-shelf SSDs.
LSI 9271-8i works great against their dual-expander backplanes, and the newer controllers should have Fastpath enabled by default (needed license before).
We use 4 24-slot 2U's with dual SAS2-expanders, but they also have beasts with slots for 72 SSD's.
http://www.supermicro.nl/products/chass ... 1400LP.cfm
The newest solutions also have NVMe-slots. Like this:
http://www.supermicro.nl/products/syste ... 1CNRT_.cfm
Re: All Flash Storage
Posted: Thu May 07, 2015 10:07 am
by Tarass (Staff)
In our test setup we used samsung SSD840 256GB SSD's, LSI MegaRaid 9260-4i
Re: All Flash Storage
Posted: Thu May 07, 2015 10:54 am
by lohelle
LSI 9271 is much faster on SSD's, and Samsung 845DC Pro 800GB drives are rated for over 14000TB written. The price is also not bad at all.
Re: All Flash Storage
Posted: Tue May 12, 2015 1:48 pm
by Tarass (Staff)
Community guys, if anyone requires help or has questions, let us know. Thank you