diff options
Diffstat (limited to 'gnu/system')
| -rw-r--r-- | gnu/system/vm.scm | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm index 78143e4f7a..273a895bef 100644 --- a/gnu/system/vm.scm +++ b/gnu/system/vm.scm @@ -304,9 +304,12 @@ the image." #:register-closures? #$register-closures? #:system-directory #$os-drv)) (root-size #$(if (eq? 'guess disk-image-size) - #~(estimated-partition-size - (map (cut string-append "/xchg/" <>) - graphs)) + #~(max + ;; Minimum 20 MiB root size + (* 20 (expt 2 20)) + (estimated-partition-size + (map (cut string-append "/xchg/" <>) + graphs))) (- disk-image-size (* 50 (expt 2 20))))) (partitions (list (partition @@ -706,6 +709,8 @@ it is mostly useful when FULL-BOOT? is true." (default #f)) (memory-size virtual-machine-memory-size ;integer (MiB) (default 256)) + (disk-image-size virtual-machine-disk-image-size ;integer (bytes) + (default 'guess)) (port-forwardings virtual-machine-port-forwardings ;list of integer pairs (default '()))) @@ -734,12 +739,15 @@ FORWARDINGS is a list of host-port/guest-port pairs." system target) ;; XXX: SYSTEM and TARGET are ignored. (match vm - (($ <virtual-machine> os qemu graphic? memory-size ()) + (($ <virtual-machine> os qemu graphic? memory-size disk-image-size ()) (system-qemu-image/shared-store-script os #:qemu qemu #:graphic? graphic? - #:memory-size memory-size)) - (($ <virtual-machine> os qemu graphic? memory-size forwardings) + #:memory-size memory-size + #:disk-image-size + disk-image-size)) + (($ <virtual-machine> os qemu graphic? memory-size disk-image-size + forwardings) (let ((options `("-net" ,(string-append "user," @@ -748,6 +756,8 @@ FORWARDINGS is a list of host-port/guest-port pairs." #:qemu qemu #:graphic? graphic? #:memory-size memory-size + #:disk-image-size + disk-image-size #:options options))))) ;;; vm.scm ends here |