Warning "2020-08-22 11:59:13 +02 - [Warning-Duplicati.Library.Main.Operation.FilelistProcessor-BackendQuotaNear]: Backend quota is close to being exceeded: Using 107.40 GB of 19.99 GB (3.17 GB available)"

[ts678]

@Taomyn

It’s an NFS mount and has over 1TB free - it’s nowhere near right.

In the issue, the further-refined statement is:

The 42.79GB I think refers to the main disk the NFS share is mount on:

This then makes the 10.85GB available about right, but it’s not what Duplicati should be looking at

Can you compile and run the Microsoft code example to see if your mono is not reporting mounts “right”?

@ts678

accessing this stuff through Mono / .Net isn’t always straightforward

Thanks for stopping by. If you’re willing to pursue this some, I suspect part of the problem is that mono has a very restricted idea of what a drive is. If you copy and compile the GetDrives example , it doesn’t seem to find what Duplicati is after, given its current algorithm (and I forget if I thought of a better one).

Backend quota has been exceeded after apparently successful backup was my limited look into this…

Potential for issue exists when mounts are done onto a system running mono, however I don’t see how:

@Taomyn

It’s been happening ever since I had to rebuild my Windows NAS.

unless the mount scheme changed or some remote size changed, which I suppose is entirely plausible.

@Taomyn

Can this be adjusted anywhere or even disabled?

Does this work?

@tygill

--quota-warning-threshold , which you can use to set the percentage threshold where a warning is given (if you set it to 0, it should disable the warnings unless the SD card fills up completely)