On Mar 6, 2012, at 6:59 PM, John R Pierce <pierce at hogranch.com> wrote: > On 03/06/12 3:51 PM, Ross Walker wrote: >> Is there a need for inode64? Is it too late to back-out of it, or have you pickled the file system already. > > as i undertsand it, you need inode64 on any XFS file system over 2TiB, > and ours is 74TiB. Ah, as I understood it it was only needed if the number of inodes fills up what can be held by a 32-bit counter, the documentation is a little weak here. -Ross