I have two PR4100s. Use one for backup on all systems for Video/Photos & Docs and want to use the other for backup to the first - located on my network but in other part of building. Could do that easily with the lower series WD products but now I cannot find how to easily mirror/copy/backup from one share on one device to the exact same share on the other. I am paranoid and simply want two copies of everything. Hence two PR4100s.
I invested several hours to read up on things and kept coming upon WARNINGS that I will destroy things, void warrenties, etc. Surely I am missing something.
Surely WD did not design these things to be stand alone or only use occasional USB devices as backups or require subscriptions to Cloud Backup or require a full fledged SysAdmin with years of experience?
What am I missing please?
