Special:Badtitle/NS1198:Ploop/Why/10/en

When doing a live migration without some sort of shared storage (like NAS or SAN), we sync the files to a destination system using rsync, which does the exact copy of all files, except that their i-node numbers on disk will change. If there are some apps that rely on files' i-node numbers being constant (which is normally the case), those apps are not surviving the migration