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authorLudovic Courtès <ludo@gnu.org>2016-04-18 00:23:16 +0200
committerLudovic Courtès <ludo@gnu.org>2016-04-18 01:24:06 +0200
commitffba7d498d36618ad21af3961a1a685ae91bae57 (patch)
tree5fbd5b0fbf82379ec5a03eaaabc9f8b58192f735 /gnu/system/linux-initrd.scm
parent4da8c19e8337cbb908d5e77cd912791846070fb7 (diff)
downloadguix-ffba7d498d36618ad21af3961a1a685ae91bae57.tar.gz
mapped-devices: LUKS partitions can be designated by their UUID.
* gnu/system/mapped-devices.scm (device-mapping-service-type): Add
'modules' and 'imported-modules' fields to 'shepherd-service'.
(open-luks-device): Use 'find-partition-by-luks-uuid' to lookup the
partition when SOURCE is a bytevector.
* gnu/system/linux-initrd.scm (base-initrd): Augment 'use-modules'
form.
* doc/guix.texi (Mapped Devices): Give example with a UUID.
Diffstat (limited to 'gnu/system/linux-initrd.scm')
-rw-r--r--gnu/system/linux-initrd.scm9
1 files changed, 8 insertions, 1 deletions
diff --git a/gnu/system/linux-initrd.scm b/gnu/system/linux-initrd.scm
index aa9fbf6fe9..484bce71c4 100644
--- a/gnu/system/linux-initrd.scm
+++ b/gnu/system/linux-initrd.scm
@@ -229,7 +229,14 @@ loaded at boot time in the order in which they appear."
          (use-modules (gnu build linux-boot)
                       (guix build utils)
                       (guix build bournish)   ;add the 'bournish' meta-command
-                      (srfi srfi-26))
+                      (srfi srfi-26)
+
+                      ;; FIXME: The following modules are for
+                      ;; LUKS-DEVICE-MAPPING.  We should instead propagate
+                      ;; this info via gexps.
+                      ((gnu build file-systems)
+                       #:select (find-partition-by-luks-uuid))
+                      (rnrs bytevectors))
 
          (with-output-to-port (%make-void-port "w")
            (lambda ()