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Install ZFS to Ubuntu Server 19.04 and build RAID1
Circumstance
Less than half a year to move the PC to homebrew NAS. Because of lack of budget, My NAS has single HDD,
but now, I want to buy additional HDD and build mirroring to save my dataAt first, i was going to build a raid1 with ext4 and motherboard function, but after research, I decided to install a file system called ZFS. The reasons are following,
- The file system itself supports RAID
- Many useful functions such as transparent compression and snapshots
- It eats cpu and memory, On the other hand, I can think that make good use of my NAS’s specs.
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Topic of the last half year; home-built computer
The biggest event of the last six months is building computer.