Re: RFC: fullfs — disk-full simulation filesystem

Hello tech-kern,

Before I proceed with the remaining of the project, it would be great to
have some guidance on the following:

> I am not familiar with patches through email, so I've created a PR 
> in Github: https://github.com/NetBSD/src/pull/76

Is this an acceptable approach or should I stop at once?

On the fullfsctl subject, I was planning to add support to:
- turning failling on/off
- changing the error
- selecting which operations fails
- setting number of operations before failing
- setting number of bytes written before failing

Is this a good approach? Would someone suggest adding or removing
anything?

Best Regards, Hudson