Just to clarify on one point, isi_vol_copy will by default delete files on the target that were deleted on the source keeping them in sync.  Maybe as pointed out it can be configured to not delete though.
Just want to clarify these points to do a netapp to isilon migration.  1. Any idea whether I can use sharedup/lgdup to migrate shares/localgroups from Netapp CIFS server to Isilon CIFS ? 2. Using isi_vol_copy command, during the incremental copy will it delete the fileA on Isilon if a fileA is deleted at the source ( like /MIR or /PURGE in robocopy) 3. If I have antivirus running on the isilon, do I need to stop the AV completely or mention folder exclusion path (target isilon folder) whil AV keep running ? 4. If I have snapshotIQ configured on the parent folder already, and copying qtree from netapp to under this folder, should I delete the checkpoints and then do the copy? will it consume more space from onefs just like savvol consumes more space in celerra. There is no savvol concepts in isilon I know, but still asking. 5.  If there is any tree/user/group quotas present on the Netapp, what the best way to migrate the data. Copy all the data, then implement quotas in isilon? 6. If it is a multiprotocol file system on the netapp, should I use rsync first and then run emcopy/robocopy or instead i can use isi_vol_copy ?  thanks in advance. -H
NetApp to isilon migration