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What file system do you use and why?
(lemmy.ca)
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this post was submitted on 07 Jul 2023
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@Hopfgeist @sam I prefer RAID10 on rust.
What are the advantages of raid10 over zfs raidz2? It requires more disk space per usable space as soon as you have more than 4 disks, it doesn't have zfs's automatic checksum-based error correction, and is less resilient, in general, against multiple disk failures. In the worst case, two lost disks can mean the loss of the whole pack, whereas raidz2 can tolerate the loss of any 2 disks. Plus, with raid you still need an additional volume manager and filesystem.
@Hopfgeist Speed on large spinning disks. Faster rebuilds. Less chance of complete failure because or URE.