On Oct 2, 2007, at 1:11 PM, David Runyon wrote: > We are using MySQL, and love the idea of using zfs for this. We > are used to using Direct I/O to bypass file system caching (let the > DB do this). Does this exist for zfs?
Not yet, see: 6429855 Need way to tell ZFS that caching is a lost cause Is there a specific reason why you need to do the caching at the DB level instead of the file system? I'm really curious as i've got conflicting data on why people do this. If i get more data on real reasons on why we shouldn't cache at the file system, then this could get bumped up in my priority queue. eric _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
