ZFS - moving from a zraid1 to zraid2 pool with 1.5tb disks

[Jean-Yves Avenard]

On 7 January 2011 12:42, Jeremy Chadwick <freebsd at jdc.parodius.com> wrote:

> DDRdrive:
>  http://www.ddrdrive.com/
>  http://www.engadget.com/2009/05/05/ddrdrives-ram-based-ssd-is-snappy-costly/
>
> ACard ANS-9010:
>  http://techreport.com/articles.x/16255
>
> GC-RAMDISK (i-RAM) products:
>  http://us.test.giga-byte.com/Products/Storage/Default.aspx
>
> Be aware these products are absurdly expensive for what they offer (the
> cost isn't justified), not to mention in some cases a bottleneck is
> imposed by use of a SATA-150 interface.  I'm also not sure if all of
> them offer BBU capability.


Why not one of those SSD PCIe card that gives over 500MB/s read and write.

And they aren't too expensive either...