diff options
Diffstat (limited to 'gnu/system')
| -rw-r--r-- | gnu/system/linux-initrd.scm | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gnu/system/linux-initrd.scm b/gnu/system/linux-initrd.scm index 1cc1d3b147..9520473d01 100644 --- a/gnu/system/linux-initrd.scm +++ b/gnu/system/linux-initrd.scm @@ -191,6 +191,7 @@ list of Guile module names to be embedded in the initrd." (define* (qemu-initrd #:key guile-modules-in-chroot? + volatile-root? (mounts `((cifs "/store" ,(%store-prefix)) (cifs "/xchg" "/xchg")))) "Return a monadic derivation that builds an initrd for use in a QEMU guest @@ -202,7 +203,10 @@ be mounted atop the root file system, where each item has the form: When GUILE-MODULES-IN-CHROOT? is true, make core Guile modules available in the new root. This is necessary is the file specified as '--load' needs access to these modules (which is the case if it wants to even just print an -exception and backtrace!)." +exception and backtrace!). + +When VOLATILE-ROOT? is true, the root file system is writable but any changes +to it are lost." (define cifs-modules ;; Modules needed to mount CIFS file systems. '("md4.ko" "ecb.ko" "cifs.ko")) @@ -229,7 +233,8 @@ exception and backtrace!)." (boot-system #:mounts ',mounts #:linux-modules ',linux-modules #:qemu-guest-networking? #t - #:guile-modules-in-chroot? ',guile-modules-in-chroot?)) + #:guile-modules-in-chroot? ',guile-modules-in-chroot? + #:volatile-root? ',volatile-root?)) #:name "qemu-initrd" #:modules '((guix build utils) (guix build linux-initrd)) |