[oi-dev] SSD-based pools

[Damian Wojsław]

On 26.09.2014 00:46, Andrew M. Hettinger wrote:
>
> I'm presently running tests on a pool using 3x Samsung 850 SSDs on a 
> LSI-9211-8i (IT) contoller. I thought I'd try seperating the intent 
> log to see if lowering the write amplification on the pool-drives 
> would help, so I added another matching SSD for that, but under load I 
> still seem to get extensive checksum errors. Does anyone have any 
> ideas as to what would be causing this?
>
> Andrew Hettinger
> http://Prominic.NET | Skype: AndrewProminic
> Tel: 866.339.3169 (toll free) -or- 1.217.356.2888 x. 110 (int'l)
> Fax: 866.372.3356 (toll free) -or- 1.217.356.3356  (int'l)
>
>
I would look for jbod SSD placement guide, they seem to be pretty 
sensitive to where they physically live.

Regards
Damian Wojslaw
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