On Fri, 19 Feb 2010, David Dyer-Bennet wrote:
Too bad, I'm getting ~1000 IOPS with an Intel X25-M G2 MLC and around
300 with a regular USB stick, so 50 IOPS is really poor for an SLC SSD.
Well, but the Intel X25-M is the drive that really first cracked the
problem (earlier high-performance drives were hideously expensive and
rather brute force). Which was relatively recently. The industry is
still evolving rapidly.
What is the problem is it that the X25-M cracked? The X25-M is
demonstrated to ignore cache sync and toss transactions. As such, it
is useless for a ZIL.
Bob
--
Bob Friesenhahn
bfrie...@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer, http://www.GraphicsMagick.org/
_______________________________________________
zfs-discuss mailing list
zfs-discuss@opensolaris.org
http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
