David Craven <david@craven.ch> writes:

> * gnu/system/linux-initrd.scm (linux-modules, helper-packages): Add
>   btrfs modules when a btrfs file-system is used.
> * gnu/build/file-systems.scm (check-file-system-irrecoverable-error,
>   check-file-system-ext): New variables.
>   (check-file-system): Support non ext file systems gracefully.

Hi! I submitted a similar patch for fat32 support a while back and Ludo
suggested refactoring the <file-system> object to contain a
'check-procedure'. I got stuck at some point and have been
procrastinating since..

Attached is what I have so far. The biggest problem is that some callers
of 'check-file-system' does not use a <file-system> object, but see also
5970e8e24 which shows how to convert a loose spec to a <file-system>.

I'll pick this back up, but testing and feedback welcome. Currently it
does not work at all :-)