Stec ZeusRAM for Slog - it's exensive and small, but it's the best out
there.  OCZ Talos C for L2ARC.

-----Original Message-----
[] On Behalf Of Bob Friesenhahn
Sent: Friday, August 03, 2012 8:40 PM
To: Karl Rossing
Cc: ZFS filesystem discussion list
Subject: Re: [zfs-discuss] what have you been buying for slog and l2arc?

On Fri, 3 Aug 2012, Karl Rossing wrote:

> I'm looking at
> drives-ssd.html
> wondering what I should get.
> Are people getting intel 330's for l2arc and 520's for slog?

For the slog, you should look for a SLC technology SSD which saves unwritten
data on power failure.  In Intel-speak, this is called "Enhanced Power Loss
Data Protection".  I am not running across any Intel SSDs which claim to
match these requirements.

Extreme write IOPS claims in consumer SSDs are normally based on large write
caches which can lose even more data if there is a power failure.

Bob Friesenhahn,
GraphicsMagick Maintainer,
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