diff options
Diffstat (limited to 'guix/build/vm.scm')
-rw-r--r-- | guix/build/vm.scm | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/guix/build/vm.scm b/guix/build/vm.scm index e67b431b5a..cf661a33f3 100644 --- a/guix/build/vm.scm +++ b/guix/build/vm.scm @@ -121,7 +121,7 @@ The data at PORT is the format produced by #:references-graphs." "Create on DEVICE a partition table of type LABEL-TYPE, with a single partition of PARTITION-SIZE MiB. Return #t on success." (display "creating partition table...\n") - (zero? (system* "parted" "/dev/sda" "mklabel" label-type + (zero? (system* "parted" device "mklabel" label-type "mkpart" "primary" "ext2" "1MiB" (format #f "~aB" partition-size)))) @@ -147,7 +147,8 @@ REFERENCE-GRAPHS, a list of reference-graph files." (define MS_BIND 4096) ; <sys/mounts.h> again! -(define* (initialize-hard-disk #:key +(define* (initialize-hard-disk device + #:key grub.cfg disk-image-size (file-system-type "ext4") @@ -155,7 +156,7 @@ REFERENCE-GRAPHS, a list of reference-graph files." copy-closures? (register-closures? #t) (directives '())) - "Initialize /dev/sda, a disk of DISK-IMAGE-SIZE bytes, with a + "Initialize DEVICE, a disk of DISK-IMAGE-SIZE bytes, with a FILE-SYSTEM-TYPE partition, and with GRUB installed. If REGISTER-CLOSURES? is true, register all of CLOSURES is the partition's store. If COPY-CLOSURES? is true, copy all of CLOSURES to the partition. Lastly, apply DIRECTIVES to @@ -166,19 +167,22 @@ further populate the partition." (define target-store (string-append target-directory (%store-directory))) - (unless (initialize-partition-table "/dev/sda" + (define partition + (string-append device 1)) + + (unless (initialize-partition-table device #:partition-size (- disk-image-size (* 5 (expt 2 20)))) (error "failed to create partition table")) (format #t "creating ~a partition...\n" file-system-type) (unless (zero? (system* (string-append "mkfs." file-system-type) - "-F" "/dev/sda1")) + "-F" partition)) (error "failed to create partition")) (display "mounting partition...\n") (mkdir target-directory) - (mount "/dev/sda1" target-directory file-system-type) + (mount partition target-directory file-system-type) (when copy-closures? ;; Populate the store. @@ -208,7 +212,7 @@ further populate the partition." (display "populating...\n") (populate-root-file-system target-directory) - (unless (install-grub grub.cfg "/dev/sda" target-directory) + (unless (install-grub grub.cfg device target-directory) (error "failed to install GRUB")) ;; 'guix-register' resets timestamps and everything, so no need to do it |