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4*2T HDD ZFS ,add a new 2T HDD =?

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4*2T HDD ZFS ,add a new 2T HDD =?


Post by magnet1215 »

4 *2T HDD raidz 3+1

After I added a new 2T HDD in.

It becomes (3+1)+1 . Can it becomes 4+1 and keep all data?

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Re: 4*2T HDD ZFS ,add a new 2T HDD =?


Post by raulfg3 »

not posible, see this ppt to understand: http://forums.freenas.org/showthread.ph ... -for-noobs (revision 6766)+OBI on SUPERMICRO X8SIL-F 8GB of ECC RAM, 12x3TB disk in 3 vdev in RaidZ1 = 32TB Raw size only 22TB usable

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