> > My question is, how can I guarantee the file system blocks over files > > continuous? Thanks for your time and appreciate your answer. > > You can't, directly. We needed to do this so I added code to swapext to support transferring leading blocks from one (preallocated single extent) file to another empty file. It's pretty straightforward but perhaps too special case for general consumption. -- Roger Willcocks <roger@xxxxxxxxxxxxxxxx> _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs