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With my personal desktop (2x 1TB NVMe drives), they're mirrored with ZFS for data integrity. Depending on what Roark66 has them mirrored for (speed vs data int
by justinclift 3y ago
With my personal desktop (2x 1TB NVMe drives), they're mirrored with ZFS for data integrity. Depending on what Roark66 has them mirrored for (speed vs data integrity, etc), the alternative single-drive approach might not be workable.
- t0mas88 3y agoWell he wrote that it's for speed, so that would be raid0 > If I got a new MB I'd definitely want at least two nvmes in a mirror(for speed)
- justinclift 3y agoraid0 isn't really a mirror though. raid1 is a mirror, and can have speed benefits over just a single drive (able to read from multiple drives in parallel). But yeah, you might be right. When talking casually, things like "mirror", "raid" etc can be a bit fuzzily applied. :)
- wesapien 3y agoYou're right. The primary use of mirroring on raid 1 is for redundancy. Raid 0 is striping and more associated with performance.