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Old 13-05-2019, 10:54 AM   #8427
zhix
Senior Member
 
Join Date: Mar 2001
Posts: 869
Either way is fine.

Yes there is. You can explore hyper backup.

Based on what u have drawn, it looks more like RAID1 over 1+0? Also. Based on your diagram, i wont quantify it as backup. It is still raid with the single point of failure on the NAS
Yes, the idea even if the NAS fails, the data in the HDD should still survive. if i can do this way, i can save some $$ on the additional NAS and electricity as well. Not sure if the logic is sound, but happy to hear opinions and suggestions
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