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I bought 2 x 2TB disks for a NAS server, (linux debian). I want to make both drives appear as one big 4TB disk on the LAN. This can be done with software RAID (JBOD) or LVM I suppose.
There are other options?. One big plus would be knowing what happens when one drive fails in each option (I lose all the data or I still can access those on the working drive? Even for JBOD and LVM I still don't know what happens if a drive fails).
+1 To counter the downvotes after your clarifications. – Alberto – 2014-09-25T05:39:17.443
1Note, as of 2017, it's strongly recommended that you use mergerfs rather than mhddfs, which is buggy and outdated. – Amir – 2017-10-21T11:31:50.490
Somebody can explain the downvotes? – Diego – 2013-03-13T21:46:27.147
2Well, I didn't downvoted, but I guess I can help you: this is not an answer--even if you are the OP!--. This is just a list of links. At least, summarize what you are linking to, just in case the links are not available anymore in a few months. Even better, actually answer your own questions here and explain the answers. – Alberto – 2013-03-15T23:03:11.733