On Thu, 10 Sep 2009, Rich Morris wrote:
On 07/28/09 17:13, Rich Morris wrote:
On Mon, Jul 20, 2009 at 7:52 PM, Bob Friesenhahn wrote:
Sun has opened internal CR 6859997. It is now in Dispatched state at High
priority.
CR 6859997 has recently been fixed in Nevada. This fix will also be in
Solaris 10 Update 9.
This fix speeds up the sequential prefetch pattern described in this CR
without slowing down other prefetch patterns. Some kstats have also been
added to help improve the observability of ZFS file prefetching.
Excellent. What level of read improvement are you seeing? Is the
prefetch rate improved, or does the fix simply avoid losing the
prefetch?
Thanks,
Bob
--
Bob Friesenhahn
bfrie...@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer, http://www.GraphicsMagick.org/
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