As far as I know there is nothing specific built in to protect against that.

I don't think it would be hard to setup regular scans of all your
blobs, and keep a log of the latest scan. Then at the next scan, if
any of your blob has changed (or blob could not be read), then you
know there's a problem.

Starting Perkeep with -reindex is already somewhat likely to detect
such a problem.


On 20 December 2017 at 06:12, Timothy Quinn <[email protected]> wrote:
> Advanced file systems like ZFS can protect data against silent corruption
> (eg. bitrot). Does Perkeep have similar built in protections against such
> silent corruption?
>
> If it does not contain such bitrot protection at present, would it be
> something that can be realistically done in current or roadmapped designs?
>
> I've been recently burned by bitrot on large compressed VMs that were on a
> home NAS which ran Linux mdraid so this is a problem near and dear to me.
>
> BTW - Wicked project. Keep up the great work!
>
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