Raid 1 on two drives is perfectly reasonable.
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inson1@lemm.ee 11 months agoI wouldnt never do raid with only 2 disks, it doesnt seeem safe tbh, 3 disks min (2 disk as backup)
atzanteol@sh.itjust.works 11 months ago
inson1@lemm.ee 11 months ago
its little money vs time you spent on it (backups are almost always missing something)
rentar42@kbin.social 11 months ago
Raid 5 with 3 drives survives one dying disk. Raid 1 (mirroring) with 2 disks survives one dying disk. if either setup loses two disks all the data is gone.
When you run 3 disks then the odds of two failing are higher than if you run 2 disks.
So 3 disks are not significantly safer and might even be worse.
That being said: both setups are fine for home use, because you've set up real backups anyway, right?
inson1@lemm.ee 11 months ago
you can use raid 1 with 3 disks gg (or 4 or 5 or 6…)
yes