So I recently found out that I have sh*t my leg… I was about to set up unraid but just before dipping my toes I was told that the parity drive needs to be the same or larger in size, really wish I had done more thorough reseach before recently buying that 10TB HDD hehe…

My planned setup was; 250 GB - SSD (Cache) 1 TB - HDD (Parity) 2 TB - HDD (Pool) 10 TB - HDD (Pool)

So what are my option now that I have messed that up, what would you recommend? To go without parity or is there another way?

Any help is appriciated, I am still quite new to selfhosting/linux :)

UPDATE; I can trade the 10TB for two 4TB disks + the extra. Should I?

  • hayalci@fstab.shEnglish
    1·
    1 year ago

    ZFS has a “copies=N” setting, but documentation and discussion I can find say there’s no guarantee that the copies will end up on different devices (vdevs in ZFS parlance)