On 06/01/17 16:14, Benjammin2068 wrote: > * the other as a data drive for use with surveillance software (from Milestone probably) running in a VM as a secondary storage vault for company cameras/NVRs that are remote. (like a backup system) If you were planning on a raid-6, how about a mirror for this drive? I believe it is not a good choice for a general raid, but if you're only writing *NEW* stuff for the most part, and streaming big files to disk, how about these new WD shingled disks (Purples, I believe). This sounds like one of the few use cases where they might be a good idea. Worth considering, at least. Might even work well in your planned raid-6 config. Cheers, Wol -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html