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| author | Ludovic Courtès <ludo@gnu.org> | 2017-11-30 16:14:12 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2017-11-30 18:14:57 +0100 |
| commit | f00515b4831cbeef7ef4ee9dcc0079ecdadb705b (patch) | |
| tree | 8ad4aa71003b68c03da1cd4e877a505abc3ee7ab | |
| parent | 1d0865c19a5a715d96b396fdb75b0b0b9c2389bb (diff) | |
| download | gnu-guix-f00515b4831cbeef7ef4ee9dcc0079ecdadb705b.tar gnu-guix-f00515b4831cbeef7ef4ee9dcc0079ecdadb705b.tar.gz | |
vm: Filter out file systems that refer to UUIDs or labels.
* gnu/system/vm.scm (virtualized-operating-system)[user-file-systems]:
Filter out things that refer to file system UUIDs or labels.
| -rw-r--r-- | gnu/system/vm.scm | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm index 3ddb41d9a6..a5fe48e8f1 100644 --- a/gnu/system/vm.scm +++ b/gnu/system/vm.scm @@ -554,7 +554,13 @@ environment with the store shared with the host. MAPPINGS is a list of (or (string=? target (%store-prefix)) (string=? target "/") (and (eq? 'device (file-system-title fs)) - (string-prefix? "/dev/" source))))) + (string-prefix? "/dev/" source)) + + ;; Labels and UUIDs are necessarily invalid in the VM. + (and (file-system-mount? fs) + (or (eq? 'label (file-system-title fs)) + (eq? 'uuid (file-system-title fs)) + (uuid? source)))))) (operating-system-file-systems os))) (define virtual-file-systems |