Huitzi wrote:
Hi,
I'm planning to deploy a small file server based on ZFS, but I want to
know how many disks do I need for raidz and for raidz2, I mean, which are
the minimum disks required.
If you have 2 disks, use mirroring (raidz would be no better)
If you have 3 disks, use 3-way mirror or raidz single parity (raidz2 would
be no better than a 3-way mirror)
If you have 4 disks, use 2 2-way mirrors or raidz single parity or raidz
double parity
--matt
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