On Sat, May 26, 2012 at 6:55 PM, Joe Landman <joe.landman@xxxxxxxxx> wrote: > On 05/26/2012 07:18 PM, Dave Chinner wrote: > >> Sounds like you might be hitting the synchronous xattr removal >> problem that was recently fixed (as has been mentioned already), but >> even so 2 IOs don't take 1-2s to do, unless the MD RAID5 barrier >> implementation is really that bad. If you mount -o nobarrier, what >> happens? Consider trying btrfs to eliminate the filesystem from the equation. It should auto-detect that it's on an SSD. -- Jon -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
