Another major bug in XFS :
After a power failure, server was back but shows some files with size 0 (when I was sure this cannot be possible).
using ‘du -sh’ on this folder shows that total size was > 0 …
The bug was already reported on XFS mailing list here :
If you have many files to recover, procedure is really a pain. That’s why I created a small PHP file that do the trick.
i’m not responsible if you destroy your data 😉 But this script worked well for me.