Quoting Bob Friesenhahn <bfrie...@simple.dallas.tx.us>:
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
Is this fixed in snv_122 or something else?
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