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-rw-r--r--gnu/build/linux-boot.scm5
1 files changed, 4 insertions, 1 deletions
diff --git a/gnu/build/linux-boot.scm b/gnu/build/linux-boot.scm
index b2ed1a8b54..3096989468 100644
--- a/gnu/build/linux-boot.scm
+++ b/gnu/build/linux-boot.scm
@@ -275,7 +275,10 @@ UNIONFS."
(check-file-system root type)
(mount root "/root" type)))
- (copy-file "/proc/mounts" "/root/etc/mtab"))
+ ;; Make sure /root/etc/mtab is a symlink to /proc/self/mounts.
+ (when (file-exists? "/root/etc/mtab")
+ (delete-file "/root/etc/mtab"))
+ (symlink "/proc/self/mounts" "/root/etc/mtab"))
(define (switch-root root)
"Switch to ROOT as the root file system, in a way similar to what