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vm: Don't try to modify the bind-mounted store. 

Previously 'guix system disk-image --file-system-type=iso9660' would
fail because 'register-closure' would try to reset timestamps/ownership
on the bind-mounted store, which fails with EPERM.

* gnu/build/vm.scm (make-iso9660-image): Pass #:reset-timestamps? to
'register-closure'.
master
Ludovic Courtès 2018-06-26 11:34:28 +02:00
parent 790c3e019a
commit a7751eeb57
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1 changed files with 4 additions and 2 deletions
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6
gnu/build/vm.scm
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@ -420,8 +420,10 @@ GRUB configuration and OS-DRV as the stuff in it."
(register-closure (register-closure
"/tmp/root" "/tmp/root"
(string-append "/xchg/" closure) (string-append "/xchg/" closure)
;; XXX: Using deduplication causes cross device link errors. ;; TARGET-STORE is a read-only bind-mount so we shouldn't try
#:deduplicate? #f)) ;; to modify it.
#:deduplicate? #f
#:reset-timestamps? #f))
closures)) closures))
(apply invoke (apply invoke