Re: [PATCH] xfs/011: support byte-based grant heads are stored in bytes now

Christoph Hellwig
2024-06-21T06:29:07Z

On Thu, Jun 20, 2024 at 12:56:06PM -0700, Darrick J. Wong wrote:
> > + # The grant heads record reservations in bytes. For complex reasons
> > + # beyond the scope fo this test, these aren't going to be exactly zero
>
> of
>
> Why aren't they going to be exactly zero?

Given that frozen file systems always have a dirty log to force
recovery after a crash we also have space granted to it.