diff options
Diffstat (limited to 'guix/build/linux-initrd.scm')
| -rw-r--r-- | guix/build/linux-initrd.scm | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/guix/build/linux-initrd.scm b/guix/build/linux-initrd.scm index b9fc9b1523..7b22354f70 100644 --- a/guix/build/linux-initrd.scm +++ b/guix/build/linux-initrd.scm @@ -30,6 +30,7 @@ make-essential-device-nodes configure-qemu-networking mount-qemu-smb-share + mount-qemu-9p bind-mount load-linux-module* device-number @@ -145,6 +146,17 @@ Vanilla QEMU's `-smb' option just exports a /qemu share, whereas our (mount (string-append "//" server share) mount-point "cifs" 0 (string->pointer "guest,sec=none")))) +(define (mount-qemu-9p source mount-point) + "Mount QEMU's 9p file system from SOURCE at MOUNT-POINT. + +This uses the 'virtio' transport, which requires the various virtio Linux +modules to be loaded." + + (format #t "mounting QEMU's 9p share '~a'...\n" source) + (let ((server "10.0.2.4")) + (mount source mount-point "9p" 0 + (string->pointer "trans=virtio")))) + (define (bind-mount source target) "Bind-mount SOURCE at TARGET." (define MS_BIND 4096) ; from libc's <sys/mount.h> @@ -242,8 +254,10 @@ the new root." (let ((target (string-append "/root/" target))) (mkdir-p target) (mount-qemu-smb-share source target))) - ;; TODO: Add 9p. - ) + (('9p source target) + (let ((target (string-append "/root/" target))) + (mkdir-p target) + (mount-qemu-9p source target)))) mounts) (when guile-modules-in-chroot? |