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[bug#28288] [PATCH 1/5] vm: Add support for registering closures to make
[bug#28288] [PATCH 1/5] vm: Add support for registering closures to make-iso9660-image.
Wed, 6 Sep 2017 08:05:32 +0100
On Tue, 05 Sep 2017 15:17:32 +0200
address@hidden (Ludovic Courtès) wrote:
> Christopher Baines <address@hidden> skribis:
> > This mimics the functionality in the root-partition-initializer
> > used in creating the QEMU image. This helps when trying to run guix
> > system init from the generated ISO image.
> > * gnu/build/vm.scm (make-iso9660-image): Add support for
> > registering closures.
> > + (when register-closures?
> > + (display "registering closures...\n")
> > + (for-each (lambda (closure)
> > + (register-closure
> > + "/tmp/root"
> > + (string-append "/xchg/" closure)
> > + #:deduplicate? #f))
> > + closures))
> Was there any specific reason for #:deduplicate? #f here?
Yep, the image creation process fails if this is not specified.
error: cannot link
Invalid cross-device link
There is probably another way around this though. I'm not sure what
impact skipping the deduplication has on the size of the image.
> Otherwise LGTM!
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