Migrating Placeholders from old lun to new lun
I have a Windows file server that has a large number of files (50TB, many millions of files) archived with Enterprise Vault. Time has come to replace the SAN storage unit attached to the server so I would like to migrate the archived stubs "placeholders" from the LUN on the old SAN to a new LUN on the new SAN. I know that Enterprise Vault FSA has a placeholder migration tool in FSAutility, I tried this and found it to be very slow, I estimated it would take around 3 months to migrate the placeholders using this.
Is there a quicker way to do this? Is there a utility like Robocopy that I can use to copy the placeholders without recalling them? (I tried Robocopy and it doesn't work). From what I understand, I need a utility that will copy the "placeholders" (reparse points) as "placeholders" and that will also copy the alternate data stream that goes with them.