On Tue, Feb 14, 2012 at 01:32:00PM +0100, Richard Ems wrote: > > You won't if the directory traversal is seek bound and that is the > > limiting factor for performance. > > *Seek bound*? *When* is the directory traversal *seek bound*? You read the inode for the directory first, then the external attribute block for the ACLs, then if the directory isn't tiny you'll start reading directory blocks, the more the larger the directory is, and if the filesystem is close to beeing full they often will be non-contiguous. Then you read the inode for each file/directory in it, then the external attribute block, then the extent list, and so on. _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
