On Wed, 21 Nov 2007 17:42:15 +0900 KAMEZAWA Hiroyuki <[EMAIL PROTECTED]> wrote:
> Hi, Andrew > > I got following result in 'sync' command. > It was too slow. (memory controller config is off ;) > I attaches my .config. > == > [2.6.24-rc3-mm1] > [EMAIL PROTECTED] ~]$ dd if=/dev/zero of=./tmpfile bs=4096 count=100000 > 100000+0 records in > 100000+0 records out > 409600000 bytes (410 MB) copied, 1.46706 seconds, 279 MB/s > [EMAIL PROTECTED] ~]$ time sync > > real 3m6.440s > user 0m0.000s > sys 0m0.133s > Ah, one of cpu shows 100% iowait in 'top' command while this. -Kame - 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/