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| author | Ludovic Courtès <ludo@gnu.org> | 2017-11-29 11:31:56 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2017-11-29 16:44:53 +0100 |
| commit | 748d4a84d13eb14ad0b434dbd94df43d51864048 (patch) | |
| tree | aa311b13610000e356ad6a648206c53637536e52 /gnu | |
| parent | a6d06e86122bd1a711ff3ab1912fb78f261136d5 (diff) | |
| download | guix-748d4a84d13eb14ad0b434dbd94df43d51864048.tar guix-748d4a84d13eb14ad0b434dbd94df43d51864048.tar.gz | |
linux-boot: Ensure /etc exists on the root file system.
Fixes a regression introduced in
c8289690365887ca1dd122645e479a89cf7cd969 whereby /etc would no longer be
created as a result of calling 'mark-as-not-killable'.
This would affect ISO images because 'make-iso9660-image' does not
create /etc by default. In particular, the ISO installation image as
created by the "iso-image-installer" test would fail to boot while
creating the /root/etc/mtab symlink:
<https://hydra.gnu.org/build/2352514/nixlog/9/raw>.
* gnu/build/linux-boot.scm (mount-root-file-system): Make sure /root/etc
exists.
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/build/linux-boot.scm | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gnu/build/linux-boot.scm b/gnu/build/linux-boot.scm index a1ff4dd1ea..8ac99af66c 100644 --- a/gnu/build/linux-boot.scm +++ b/gnu/build/linux-boot.scm @@ -270,6 +270,7 @@ using the kernel build-in overlayfs." ;; Make sure /root/etc/mtab is a symlink to /proc/self/mounts. (false-if-exception (delete-file "/root/etc/mtab")) + (mkdir-p "/root/etc") (symlink "/proc/self/mounts" "/root/etc/mtab")) (define (switch-root root) |