Simulate out-of-disk situations in chutney and/or unit tests?
Tor has a bunch of weird bugs when it runs out of disk space.
One of the crazy ones that has been driving us mad for more than a decade is that relays somehow decide to start publishing a new descriptor once per second, forever.
Can we make a version of the unit tests where all of the disk interactions act like the disk is full?
Can we make a version of the chutney network tests where the disk pretends to be full?
This idea seems like a great one to add to our testing toolbelt.
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