Hello WVX,  As designed, protection storage cannot be reduced or disabled once created. I have raised an enhancement request on your behalf to have this looked into.  Regards, Anna
Hi, I have just received a VNXe3100 last week and i have a question regarding protection size.  I have a 500 GB VMware volume i  created on the SAN. I enabled the snapshot protection so it reserved another 105%. I now decide I don't ever want to snapshot this volume and would like the space back from the protection reserve. I tried setting it to 0 MB but that didnt work. So how can i disable the snapshot protection reserve to reclaim the space?  Thanks
Removing snapshot reserve for a volume