The zeros ensure that a drive added in that state will have no effect on the bit-by-bit values stored on the parity drive, so when the new drive is added, the parity drive won’t even have to spin up. But first, it needs to be cleared.ĪNY NEW DATA DRIVE you add to an UnRAID NAS has to have all its bits switched to zero before it can become part of the array. Now we’re going to add a third drive, a second data drive. The second drive we added in chapter 2, the parity drive, is there to keep a bit-by-bit watch over the data drive, and it will also serve to do this for any other data drives we add later. Once it’s passed that test the drive can be regarded as thoroughly NAS-worthy and you can start (as we did) sharing its contents across the local network. Prior to being accepted into an UnRAID’s array, the drive has to undergo a testing process called “clearing”. But a key point worth re-emphasising here is that you can get started with UnRAID using practically any old drive you have knocking about. In this case, that drive happened to be a rather costly and especially trustworthy Seagate IronWolf Pro, thanks to Seagate’s decision to chip in on this project.
#UNRAID PLUGINS UPDATE SPINNING CODE#
In Chapter 1 we inserted a single data drive, unprotected by any error correction other than the (presumably very adequate) internal safety net provided by the manufacturer’s sector-level error-correction code (ECC).
Data Sheet: Low Energy Audio and the Future of ASHA.Data Sheet: Dust and your DLP Projector.
#UNRAID PLUGINS UPDATE SPINNING PRO#
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