I am planning on migrating all of my users' redirected folders off of a single 2008 R2 file server onto a 2012 R2 Failover Cluster. I have created several Continuously Available File Shares to house the new redirected folder locations. I modified Group Policy on a test OU and specified that Windows should move the contents of these folders to the new location. However, it seems to be a bit of a crap-shoot as to whether the files actually get moved or not. Half of them seem to move over just fine, the other half seem to get Event ID 502. For example:
The following error occurred: "Can not create folder "\\<Path>\Documents"".
Error details: "The requested resource is in use.
There doesn't seem to be any rhyme or reason as to what folders move, and which ones don't, and it seems to be different for every test account I move. Files are neveractually in use until the file move action itself is initiated. It almost seems that Windows is stepping on its own toes. How can I prevent this from happening?