Mark H Weaver <[email protected]> writes:
> I just started getting this error while trying to build my x86_64 GuixSD
> system:
>
> mhw@jojen ~$ guix system build -K /etc/config-new.scm
[...]
> gnu/system.scm:238:4: In procedure device-sexp->device:
> gnu/system.scm:238:4: Throw to key `match-error' with args `("match" "no
> matching pattern" #f)'.
This is ultimately caused by the fact that
/var/guix/profiles/system-*-link/parameters, for every system I have,
includes:
(store (device #f) (mount-point "/"))
It's worth noting that my root device is unusual: it is a btrfs
filesystem within a LUKS-encrypted partition. See below for the
relevant excerpts of my OS configuration:
> (operating-system
[...]
> ;; Specify a mapped device for the encrypted root partition.
> ;; The UUID is that returned by 'cryptsetup luksUUID'.
> (mapped-devices
> (list (mapped-device
> (source (uuid "a56c53e7-b345-4e24-a17b-6cf158dbc7d3"))
> (target "jojen-root")
> (type luks-device-mapping))))
>
> (file-systems (cons* (file-system
> ;; XXX This doesn't seem to work
> ;; (device "jojen-root")
> ;; (title 'label)
> (device "/dev/mapper/jojen-root")
> (title 'device)
> (mount-point "/")
> (type "btrfs")
> (dependencies mapped-devices))
> %base-file-systems))
Mark
