Richard Ems put forth on 10/18/2010 7:09 AM: > I ran several times xfs_fsr, but the 21.73% factor stays there. > There where some busy or modified files on which I started xfs_fsr later > again, but this ones where small files and the 21.73% is still there. > > Any ideas? Yes. The answer is in a thread in last month's archive: http://oss.sgi.com/pipermail/xfs/2010-September/047003.html Dave Chinner put forth on 9/11/2010 3:23 AM: > xfs_db used buffered IO on the block device, which is not coherent > with the filesystem. If you are using it on an active filesystem, > then running "echo 1 > /proc/sys/vm/drop_caches" before you run > xfs_db should make it read from disk at least once.... -- Stan _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
