Creating a three way mirror in ZFS

you actually can create a three way mirror in ZFS if that is what you REALLY want to do

zpool create -f poolname mirror ctag ctag mirror ctag ctag mirror ctag ctag
—-mirrors (2 disks each)——->first<---------->second<--------->third<--- the first mirror will then replicate to the second which will then replicate to the third Note: not to be confused with the three disk mirror which you CAN do on a T3 storage array Dracko article #542 T3 - Three Disk Mirror (WTF?)

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