There is a lot of talk about ZFS requiring error correcting (ECC) RAM, this is simply not true, ZFS does not require ECC RAM any more than other filesystems. That said it is always better to use ECC RAM regardless of the filesystem in use, but don’t panic if you don’t have ECC, I don’t have it either.
пожалуй я не буду участвовать в сраче по поводу ecc и zfs