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-rw-r--r--gnu/services/base.scm14
-rw-r--r--gnu/system/file-systems.scm57
2 files changed, 42 insertions, 29 deletions
diff --git a/gnu/services/base.scm b/gnu/services/base.scm
index 5f69b68f79..2d6b0f00e0 100644
--- a/gnu/services/base.scm
+++ b/gnu/services/base.scm
@@ -404,6 +404,7 @@ upon boot."
(create? (file-system-create-mount-point? file-system))
(mount? (file-system-mount? file-system))
(dependencies (file-system-dependencies file-system))
+ (requirements (file-system-shepherd-requirements file-system))
(packages (file-system-packages (list file-system))))
(and (or mount? create?)
(with-imported-modules (source-module-closure
@@ -412,7 +413,8 @@ upon boot."
(provision (list (file-system->shepherd-service-name file-system)))
(requirement `(root-file-system
udev
- ,@(map dependency->shepherd-service-name dependencies)))
+ ,@(map dependency->shepherd-service-name dependencies)
+ ,@requirements))
(documentation "Check, mount, and unmount the given file system.")
(start #~(lambda args
#$(if create?
@@ -461,12 +463,20 @@ upon boot."
(or (file-system-mount? x)
(file-system-create-mount-point? x)))
file-systems)))
+
(define sink
(shepherd-service
(provision '(file-systems))
(requirement (cons* 'root-file-system 'user-file-systems
(map file-system->shepherd-service-name
- file-systems)))
+ ;; Do not require file systems with Shepherd
+ ;; requirements to provision
+ ;; 'file-systems. Many Shepherd services
+ ;; require 'file-systems, so we would likely
+ ;; deadlock.
+ (filter (lambda (file-system)
+ (null? (file-system-shepherd-requirements file-system)))
+ file-systems))))
(documentation "Target for all the initially-mounted file systems")
(start #~(const #t))
(stop #~(const #f))))
diff --git a/gnu/system/file-systems.scm b/gnu/system/file-systems.scm
index c791b24a9f..4ea8237c70 100644
--- a/gnu/system/file-systems.scm
+++ b/gnu/system/file-systems.scm
@@ -57,6 +57,7 @@
file-system-repair
file-system-create-mount-point?
file-system-dependencies
+ file-system-shepherd-requirements
file-system-location
file-system-type-predicate
@@ -161,33 +162,35 @@ flags are found."
(define-record-type* <file-system> file-system
make-file-system
file-system?
- (device file-system-device) ; string | <uuid> | <file-system-label>
- (mount-point file-system-mount-point) ; string
- (type file-system-type) ; string
- (flags file-system-flags ; list of symbols
- (default '())
- (sanitize validate-file-system-flags))
- (options file-system-options ; string or #f
- (default #f))
- (mount? file-system-mount? ; Boolean
- (default #t))
- (mount-may-fail? file-system-mount-may-fail? ; Boolean
- (default #f))
- (needed-for-boot? %file-system-needed-for-boot? ; Boolean
- (default #f))
- (check? file-system-check? ; Boolean
- (default #t))
- (skip-check-if-clean? file-system-skip-check-if-clean? ; Boolean
- (default #t))
- (repair file-system-repair ; symbol or #f
- (default 'preen))
- (create-mount-point? file-system-create-mount-point? ; Boolean
- (default #f))
- (dependencies file-system-dependencies ; list of <file-system>
- (default '())) ; or <mapped-device>
- (location file-system-location
- (default (current-source-location))
- (innate)))
+ (device file-system-device) ; string | <uuid> | <file-system-label>
+ (mount-point file-system-mount-point) ; string
+ (type file-system-type) ; string
+ (flags file-system-flags ; list of symbols
+ (default '())
+ (sanitize validate-file-system-flags))
+ (options file-system-options ; string or #f
+ (default #f))
+ (mount? file-system-mount? ; Boolean
+ (default #t))
+ (mount-may-fail? file-system-mount-may-fail? ; Boolean
+ (default #f))
+ (needed-for-boot? %file-system-needed-for-boot? ; Boolean
+ (default #f))
+ (check? file-system-check? ; Boolean
+ (default #t))
+ (skip-check-if-clean? file-system-skip-check-if-clean? ; Boolean
+ (default #t))
+ (repair file-system-repair ; symbol or #f
+ (default 'preen))
+ (create-mount-point? file-system-create-mount-point? ; Boolean
+ (default #f))
+ (dependencies file-system-dependencies ; list of <file-system>
+ (default '())) ; or <mapped-device>
+ (shepherd-requirements file-system-shepherd-requirements ; list of symbols
+ (default '()))
+ (location file-system-location
+ (default (current-source-location))
+ (innate)))
;; A file system label for use in the 'device' field.
(define-record-type <file-system-label>