DKtucson 0 Posted May 12, 2014 Hello folks, I setup a Dahua DVR for hd-sdi cameras and have 3 HD's installed 2 1tb drives and a 2 TB drive (Total of 4tb). HD1 is a 1tb , HD2 is the 2nd 1 TB and HD3 is the 2 TB. I have them all in one HD "group"--just to make sure I'm correct in my thinking ALL drives should be set to "read/write" if I want to start recording on one drive--then when that drive fills it goes on to the next--fills that one up--then on to the 2 tb drive--fills that up and then starts to overwrite the 1st 1tb drive. Am I correct in that assumption? If a drive is set to "redundant" that means it's a raid mirror to make sure footage recorded on one is backed up on another. Am I correct in that assumption / understanding? Share this post Link to post Share on other sites
