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authorMiguel Ángel Arruga Vivas <rosen644835@gmail.com>2020-10-24 18:15:53 +0200
committerMiguel Ángel Arruga Vivas <rosen644835@gmail.com>2020-11-01 02:28:38 +0100
commit582cf9257cd1f9c969fbba5eb1c336ac8b975cde (patch)
tree579aa251535713503cb1f5611a67ea1523338b5e /tests
parent96d0f0b13819a68480e204716c1af6605cfdcb4c (diff)
downloadguix-582cf9257cd1f9c969fbba5eb1c336ac8b975cde.tar
guix-582cf9257cd1f9c969fbba5eb1c336ac8b975cde.tar.gz
system: Add store-directory-prefix to boot-parameters.
Fixes <http://issues.guix.gnu.org/44196> * gnu/machine/ssh.scm (roll-back-managed-host): Use boot-parameters-store-directory-prefix. * gnu/system.scm (define-module): Export boot-parameters-store-directory-prefix. (<boot-parameters>)[store-directory-prefix]: New field. It is used to generate the correct paths when /gnu/store is installed on a btrfs subvolume whose name doesn't match the final runtime path, as the bootloader doesn't have knowledge about the final mounting points. [boot-parameters-store-directory-prefix]: New accessor. (read-boot-parameters): Read directory-prefix from store field. (operating-system-boot-parameters-file): Add directory-prefix to store field. * guix/scripts/system.scm (reinstall-bootloader): Use boot-parameters-store-directory-prefix. * test/boot-parameters.scm (%default-btrfs-subvolume, %default-store-directory-prefix): New variables. (%grub-boot-parameters): Use %default-store-directory-prefix. (%default-operating-system): Use %default-btrfs-subvolume. (test-boot-parameters): Add directory-prefix. (test optional fields): Add test for directory-prefix. (test os store-directory-prefix): New test.
Diffstat (limited to 'tests')
-rw-r--r--tests/boot-parameters.scm23
1 files changed, 20 insertions, 3 deletions
diff --git a/tests/boot-parameters.scm b/tests/boot-parameters.scm
index d7e579bc89..a00b227551 100644
--- a/tests/boot-parameters.scm
+++ b/tests/boot-parameters.scm
@@ -46,6 +46,9 @@
(define %default-initrd (string-append %default-initrd-path "/initrd.cpio.gz"))
(define %default-root-device (uuid "abcdef12-3456-7890-abcd-ef1234567890"))
(define %default-store-device (uuid "01234567-89ab-cdef-0123-456789abcdef"))
+(define %default-btrfs-subvolume "testfs")
+(define %default-store-directory-prefix
+ (string-append "/" %default-btrfs-subvolume))
(define %default-store-mount-point (%store-prefix))
(define %default-multiboot-modules '())
(define %default-locale "es_ES.utf8")
@@ -63,6 +66,7 @@
(multiboot-modules %default-multiboot-modules)
(locale %default-locale)
(store-device %default-store-device)
+ (store-directory-prefix %default-store-directory-prefix)
(store-mount-point %default-store-mount-point)))
(define %default-operating-system
@@ -81,7 +85,10 @@
(file-system
(device %default-store-device)
(mount-point %default-store-mount-point)
- (type "btrfs"))
+ (type "btrfs")
+ (options
+ (string-append "subvol="
+ %default-btrfs-subvolume)))
%base-file-systems))))
(define (quote-uuid uuid)
@@ -103,6 +110,7 @@
(with-store #t)
(store-device
(quote-uuid %default-store-device))
+ (store-directory-prefix %default-store-directory-prefix)
(store-mount-point %default-store-mount-point))
(define (generate-boot-parameters)
(define (sexp-or-nothing fmt val)
@@ -117,10 +125,12 @@
(sexp-or-nothing " (kernel-arguments ~S)" kernel-arguments)
(sexp-or-nothing " (initrd ~S)" initrd)
(if with-store
- (format #false " (store~a~a)"
+ (format #false " (store~a~a~a)"
(sexp-or-nothing " (device ~S)" store-device)
(sexp-or-nothing " (mount-point ~S)"
- store-mount-point))
+ store-mount-point)
+ (sexp-or-nothing " (directory-prefix ~S)"
+ store-directory-prefix))
"")
(sexp-or-nothing " (locale ~S)" locale)
(sexp-or-nothing " (bootloader-name ~a)" bootloader-name)
@@ -149,6 +159,7 @@
(test-read-boot-parameters #:store-device #false)
(test-read-boot-parameters #:store-device 'false)
(test-read-boot-parameters #:store-mount-point #false)
+ (test-read-boot-parameters #:store-directory-prefix #false)
(test-read-boot-parameters #:multiboot-modules #false)
(test-read-boot-parameters #:locale #false)
(test-read-boot-parameters #:bootloader-name #false
@@ -253,4 +264,10 @@
(operating-system-boot-parameters %default-operating-system
%default-root-device)))
+(test-equal "from os, store-directory-prefix"
+ %default-store-directory-prefix
+ (boot-parameters-store-directory-prefix
+ (operating-system-boot-parameters %default-operating-system
+ %default-root-device)))
+
(test-end "boot-parameters")