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Mashimotoday at 8:31 AM1 replyview on HN

I can't remember the details, but was that not specifically for hardware raid controllers? 2000s style.

I think for home use with MDADM or raid z2 on zfs it's just gucci. It's cost effective.


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Maakuthtoday at 11:57 AM

Z2 means you'll have two parity disks, like in RAID-6. That should be okay. The trouble with RAID-5 are the rebuild times that rise to multiple days with modern disk sizes. The duration of time you run effectively without redundancy grows uncomfortably large. Especially if you don't have a hot or even cold spare around.

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