On Thu, 11 Jan 2007, Alan wrote: > > Well you can - its called SG_IO and that really does get the OS out of > the way. O_DIRECT gets crazy when you stop using it on devices directly > and use it on files
Well, on a raw disk, O_DIRECT is fine too, but yeah, you might as well use SG_IO at that point. All of my issues are all about filesystems. And filesystems is where people use O_DIRECT most. Almost nobody puts their database on a partition of its own these days, afaik. Perhaps for benchmarking or some really high-end stuff. Not "normal users". Linus - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/