greyhole --fix-symlinks

At this point all of your files that were located on a drive whose mount point was changed will disappear from your shares. <br />

This is because the symlinks were no longer valid and greyhole is still looking for them in their old folders.<br />

Bring up the log and watch it work away at removing all those symlinks.<br />

Wait until it has completed.

====Delete Orphaned Metadata====

greyhole --fsck --delete-orphaned-metadata