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author | Ludovic Courtès <ludo@gnu.org> | 2014-01-31 01:43:16 +0100 |
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committer | Ludovic Courtès <ludo@gnu.org> | 2014-01-31 01:43:16 +0100 |
commit | fc4bc4b6debecf9acc7e86ecb519c03b5b598bc4 (patch) | |
tree | c70eaa5b91f85fa9d13d18684caacb4a22bfee93 | |
parent | 83b9e6a1854d4fb86f0269afac33200dce996f06 (diff) | |
download | guix-fc4bc4b6debecf9acc7e86ecb519c03b5b598bc4.tar.gz |
gnu: linux-initrd: Properly distinguish between /dev/sda* and /dev/vda*.
* guix/build/linux-initrd.scm (make-essential-device-nodes): Rename devices with major = 8 to /dev/sda*. Make /dev/vda* devices. * gnu/system/vm.scm (qemu-image): Change '/dev/vda' to '/dev/sda'. * gnu/system.scm (operating-system-derivation): Likewise.
-rw-r--r-- | gnu/system.scm | 2 | ||||
-rw-r--r-- | gnu/system/vm.scm | 8 | ||||
-rw-r--r-- | guix/build/linux-initrd.scm | 13 |
3 files changed, 14 insertions, 9 deletions
diff --git a/gnu/system.scm b/gnu/system.scm index 5fb4a7483e..e9ecfd2732 100644 --- a/gnu/system.scm +++ b/gnu/system.scm @@ -330,7 +330,7 @@ alias ll='ls -l' (package-full-name kernel) " (technology preview)")) (linux kernel) - (linux-arguments `("--root=/dev/vda1" + (linux-arguments `("--root=/dev/sda1" ,(string-append "--load=" boot))) (initrd initrd-file)))) (grub.cfg (grub-configuration-file entries)) diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm index bd7718a14a..5407522652 100644 --- a/gnu/system/vm.scm +++ b/gnu/system/vm.scm @@ -294,18 +294,18 @@ such as /etc files." (assoc-ref %build-inputs "gawk") "/bin")) (display "creating partition table...\n") - (and (zero? (system* parted "/dev/vda" "mklabel" "msdos" + (and (zero? (system* parted "/dev/sda" "mklabel" "msdos" "mkpart" "primary" "ext2" "1MiB" ,(format #f "~aB" (- disk-image-size (* 5 (expt 2 20)))))) (begin (display "creating ext3 partition...\n") - (and (zero? (system* mkfs "-F" "/dev/vda1")) + (and (zero? (system* mkfs "-F" "/dev/sda1")) (let ((store (string-append "/fs" ,%store-directory))) (display "mounting partition...\n") (mkdir "/fs") - (mount "/dev/vda1" "/fs" "ext3") + (mount "/dev/sda1" "/fs" "ext3") (mkdir-p "/fs/boot/grub") (symlink grub.cfg "/fs/boot/grub/grub.cfg") @@ -379,7 +379,7 @@ such as /etc files." (and (zero? (system* grub "--no-floppy" "--boot-directory" "/fs/boot" - "/dev/vda")) + "/dev/sda")) (zero? (system* umount "/fs")) (reboot)))))))) #:system system diff --git a/guix/build/linux-initrd.scm b/guix/build/linux-initrd.scm index 69cb58763f..b9fc9b1523 100644 --- a/guix/build/linux-initrd.scm +++ b/guix/build/linux-initrd.scm @@ -81,10 +81,15 @@ (unless (file-exists? (scope "dev")) (mkdir (scope "dev"))) - ;; Make the device nodes for QEMU's hard disk and partitions. - (mknod (scope "dev/vda") 'block-special #o644 (device-number 8 0)) - (mknod (scope "dev/vda1") 'block-special #o644 (device-number 8 1)) - (mknod (scope "dev/vda2") 'block-special #o644 (device-number 8 2)) + ;; Make the device nodes for SCSI disks. + (mknod (scope "dev/sda") 'block-special #o644 (device-number 8 0)) + (mknod (scope "dev/sda1") 'block-special #o644 (device-number 8 1)) + (mknod (scope "dev/sda2") 'block-special #o644 (device-number 8 2)) + + ;; The virtio (para-virtualized) block devices, as supported by QEMU/KVM. + (mknod (scope "dev/vda") 'block-special #o644 (device-number 252 0)) + (mknod (scope "dev/vda1") 'block-special #o644 (device-number 252 1)) + (mknod (scope "dev/vda2") 'block-special #o644 (device-number 252 2)) ;; TTYs. (mknod (scope "dev/tty") 'char-special #o600 |