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2017-12-18vm: Pass the host's /dev/urandom to the guest at /dev/hwrng.Leo Famulari
* gnu/build/vm.scm (load-in-linux-vm): Use QEMU's virtio-rng-pci. * gnu/system/vm.scm (common-qemu-options): Likewise.
2017-12-16linux-boot: Add make-static-device-nodes.Danny Milosavljevic
* gnu/build/linux-boot.scm (make-static-device-nodes): New variable. (<device-node>): New variable. (read-static-device-nodes): New variable. (report-system-error): New variable. (catch-system-error): New variable. (create-device-node): New variable. (mkdir-p*): New variable. Co-Authored-By: Ludovic Courtès <ludo@gnu.org>
2017-12-15bootloader: Factorize write-file-on-device.Mathieu Othacehe
* gnu/bootloader/extlinux.scm (install-extlinux): Factorize bootloader writing in a new procedure write-file-on-device defined in (gnu build bootloader). * gnu/build/bootloader.scm: New file. * gnu/local.mk (GNU_SYSTEM_MODULES): Add new file. * gnu/system/vm.scm (qemu-img): Adapt to import and use (gnu build bootloader) module during derivation building. * gnu/scripts/system.scm (bootloader-installer-derivation): Ditto.
2017-12-15vm: Adapt qemu command to ARM.Mathieu Othacehe
* gnu/build/vm.scm (load-in-linux-vm): New argument #:target-arm32. Use it to adapt command for qemu-system-arm. This implies to choose a machine ("virt"), use the correct console port "ttyAMA0", disable KVM use that is buggy on some ARM boards (Odroid XU4 for example) and use user mode network stack instead of NIC. Gather all those options in a new variable "arch-specific-flags". * gnu/system/vm.scm (expression->derivation-in-linux-vm): Pass to load-in-linux-vm "#:target-arm32?" argument.
2017-12-13vm: Use qemu drive device parameter.Mathieu Othacehe
* gnu/build/vm.scm (load-in-linux-vm): Use device parameter to define drive device.
2017-12-02linux-boot: Remove unneeded import.Ludovic Courtès
* gnu/build/linux-boot.scm: Remove unnecessary autoload of (system base compile).
2017-11-29vm: ISO9660 images include /etc and other standard files.Ludovic Courtès
* gnu/build/vm.scm (make-iso9660-image): Call 'populate-root-file-system' instead of a series of 'mkdir-p' calls. Add /etc to the arguments of xorriso.
2017-11-29linux-boot: Ensure /etc exists on the root file system.Ludovic Courtès
Fixes a regression introduced in c8289690365887ca1dd122645e479a89cf7cd969 whereby /etc would no longer be created as a result of calling 'mark-as-not-killable'. This would affect ISO images because 'make-iso9660-image' does not create /etc by default. In particular, the ISO installation image as created by the "iso-image-installer" test would fail to boot while creating the /root/etc/mtab symlink: <https://hydra.gnu.org/build/2352514/nixlog/9/raw>. * gnu/build/linux-boot.scm (mount-root-file-system): Make sure /root/etc exists.
2017-11-22shepherd: Include /etc/group in service containers.Ludovic Courtès
* gnu/build/shepherd.scm (default-mounts)[passwd]: Rename to... [accounts]: ... this. Add /etc/group.
2017-11-08build: Use overlayfs instead of unionfs.Hartmut Goebel
Overlayfs is part of the kernel, while unionfs needs FUSE. This also reduces the size of the initrd by ca. 4.3% (487K). * gnu/build/linux-boot.scm (mount-root-file-system): Remove optional parameter "unionfs"; mount using overlayfs instead of unionfs; new directory layout requied by overlayfs; update documentation. [mark-as-not-killable]: Remove now unused function * gnu/system/linux-initrd.scm (file-system-packages): Remove now unused packages "unionfs-fuse/static" and thus unused related 'if'. (linux-modules): Replace "fuse" by "overlay".
2017-10-11file-systems: Add support for FAT16.Ludovic Courtès
* gnu/build/file-systems.scm (check-fat32-file-system): Rename to... (check-fat-file-system): ... this. (check-file-system): Adjust accordingly. (fat16-superblock?, read-fat16-superblock) (fat16-superblock-uuid, fat16-superblock-volume-name): New procedures. (%partition-label-readers, %partition-uuid-readers): Add FAT16.
2017-10-11file-systems: Preserve UUID types when serializing.Ludovic Courtès
Reported by Roel Janssen <roel@gnu.org> at <https://lists.gnu.org/archive/html/help-guix/2017-09/msg00094.html>. * gnu/system/file-systems.scm (file-system->spec): When DEVICE is a UUID, serialize it in a way that preserves its type. (spec->file-system): Adjust accordingly. * gnu/build/file-systems.scm (canonicalize-device-spec): Add case for when SPEC is 'uuid?'.
2017-10-11file-systems: 'mount-file-system' now takes a <file-system> object.Ludovic Courtès
* gnu/build/file-systems.scm (mount-file-system): Rename 'spec' to 'fs' and assume it's a <file-system>. * gnu/build/linux-boot.scm (boot-system): Assume MOUNTS is a list of <file-system> and adjust accordingly. * gnu/build/linux-container.scm (mount-file-systems): Remove 'file-system->spec' call. * gnu/services/base.scm (file-system-shepherd-service): Add 'spec->file-system' call. Add (gnu system file-systems) to 'modules'. * gnu/system/linux-initrd.scm (raw-initrd): Use (gnu system file-systems). Add 'spec->file-system' call for #:mounts.
2017-10-08activation: Do not create setuid binaries in the store [security fix].Ludovic Courtès
Fixes <https://bugs.gnu.org/28751>. * gnu/build/activation.scm (activate-setuid-programs)[link-or-copy]: Remove. Use 'copy-file' instead.
2017-10-05uuid: Add 'uuid=?' and use it.Ludovic Courtès
* gnu/system/uuid.scm (uuid=?): New procedure. * tests/uuid.scm ("uuid=?"): New test. * gnu/build/file-systems.scm (partition-uuid-predicate) (luks-partition-uuid-predicate): Use it instead of 'bytevector=?'.
2017-09-22build: Do not store two copies of the ISO-9660 superblock anymore.Danny Milosavljevic
* gnu/build/vm.scm (make-iso9660-image): Do not store two copies of the ISO-9660 superblock anymore.
2017-09-11file-systems: Introduce (gnu system uuid).Ludovic Courtès
* gnu/build/file-systems.scm (sub-bytevector) (latin1->string, %fat32-endianness, fat32-uuid->string) (%iso9660-uuid-rx, string->iso9660-uuid) (iso9660-uuid->string, %network-byte-order) (dce-uuid->string, %uuid-rx, string->dce-uuid) (string->ext2-uuid, string->ext3-uuid, string->ext4-uuid) (vhashq, %uuid-parsers, %uuid-printers, string->uuid) (uuid->string): Move to... * gnu/system/uuid.scm: ... here. New file. * gnu/system/file-systems.scm (uuid): Move to the above file. * gnu/system/vm.scm: Adjust accordingly. * gnu/local.mk (GNU_SYSTEM_MODULES): Add uuid.scm.
2017-09-11file-systems: Add UUID type dictionaries.Ludovic Courtès
* gnu/build/file-systems.scm (uuid->string): Rename to... (dce-uuid->string): ... this. (string->uuid): Rename to... (string->dce-uuid): ... this. (vhashq): New macro. (%uuid-parsers, %uuid-printers): New variables. (uuid->string, string->uuid): New procedures.
2017-09-11vm: Allow partitions to be initialized with a given UUID.Ludovic Courtès
* gnu/build/vm.scm (<partition>)[uuid]: New field. (create-ext-file-system): Add #:uuid and honor it. (create-fat-file-system): Add #:uuid. (format-partition): Add #:uuid and honor it. (initialize-partition): Honor the 'uuid' field of PARTITION.
2017-09-10vm: Add comment about deduplication in make-iso9660-image.Christopher Baines
* gnu/build/vm.scm (make-iso9660-image): Add comment about the use of #:deduplicate #f when calling register-closure.
2017-09-08marionette: 'wait-for-file' can be passed a read procedure.Ludovic Courtès
* gnu/build/marionette.scm (wait-for-file): Add #:read parameter and honor it. * gnu/tests/base.scm (run-basic-test)["login on tty1"]: Use 'wait-for-file' instead of inline code.
2017-09-06vm: Create /mnt in the generated ISO image in make-iso9660-image.Christopher Baines
This is used in the installation process, as the mountpoint for the target filesystem. * gnu/build/vm.scm (make-iso9660-image): Create /mnt within the generated ISO image.
2017-09-06vm: Add support for registering closures to make-iso9660-image.Christopher Baines
This mimics the functionality in the root-partition-initializer used in creating the QEMU image. This helps when trying to run guix system init from the generated ISO image. * gnu/build/vm.scm (make-iso9660-image): Add support for registering closures.
2017-08-28marionette: Augment the set of keystrokes.Ludovic Courtès
* gnu/build/marionette.scm (%qwerty-us-keystrokes): Add ', ", and `.
2017-08-28marionette: Fix typing of capital letters.Ludovic Courtès
Previously we'd use "sendkey P" instead of "sendkey shift-p", which had no effect. * gnu/build/marionette.scm (character->keystroke): New procedure. (string->keystroke-commands): Use it.
2017-08-28marionette: 'wait-for-file' really raises an error when a file is missing.Ludovic Courtès
* gnu/build/marionette.scm (wait-for-file): Arrange to call 'error' on the host, not in the guest.
2017-08-05build: Allow mounting of entire disks.Danny Milosavljevic
* gnu/build/file-systems.scm (disk-partitions): Also return entire drives.
2017-08-03activation: Make sure /etc exists.Ludovic Courtès
Fixes <http://bugs.gnu.org/27146>. Reported by ng0 <ng0@pragmatique.xyz>. * gnu/build/activation.scm (activate-etc): Add call to 'mkdir-p'.
2017-07-18vm: 'iso9660-image' produces a single-file output.Ludovic Courtès
* gnu/system/vm.scm (expression->derivation-in-linux-vm): Add #:single-file-output? and pass it to 'load-in-linux-vm'. (iso9660-image): Pass #:single-file-output? to 'expression->derivation-in-linux-vm'. * gnu/build/vm.scm (load-in-linux-vm): Add #:single-file-output? and honor it.
2017-07-18vm: Increase disk size overhead estimate.Tobias Geerinckx-Rice
* gnu/build/vm.scm (estimated-partition-size): Add 25% to the graph size.
2017-07-17build, vm: Use a less common label.Tobias Geerinckx-Rice
* gnu/build/vm.scm (initialize-hard-disk): Use "GuixSD_image" as label. * gnu/system/install.scm (installation-os): Likewise. * gnu/system/vm.scm (system-disk-image): Likewise.
2017-07-12build: Make ISO-9660 image bootable from USB flash drive.Danny Milosavljevic
* gnu/build/vm.scm (make-iso9660-image): Make image bootable from USB flash drive.
2017-07-10build, vm: Use "GuixSD" or "GUIXSD" as volume label.Danny Milosavljevic
* gnu/build/vm.scm (initialize-hard-disk): Use "GuixSD" as label. * gnu/system/install.scm (installation-os): Use "GuixSD" as label. * gnu/system/vm.scm (system-disk-image): Use "GuixSD" or "GUIXSD" as volume label. Co-authored-by: Ludovic Courtès <ludo@gnu.org>
2017-07-03build: Add (gnu build file-systems) import.Danny Milosavljevic
* gnu/build/vm.scm: Add (gnu build file-systems) import.
2017-07-03build: Clarify error message when make-iso9660-image fails.Danny Milosavljevic
* gnu/build/vm.scm (make-iso9660-image): Clarify error message.
2017-07-03build: Allow specifying volume-uuid with make-iso9660-image.Danny Milosavljevic
* gnu/build/file-systems.scm (iso9660-uuid->string): Export. * gnu/build/vm.scm (make-iso9660-image): Add volume-uuid.
2017-07-03build: Add iso9660 system image generator.Danny Milosavljevic
* build-aux/hydra/gnu-system.scm (qemu-jobs): Add 'iso9660-image . * gnu/build/vm.scm (make-iso9660-image): New variable. Export it. * gnu/system/vm.scm (iso9660-image): New variable. Use make-iso9660-image. (system-disk-image): Use iso9660-image.
2017-07-02gnu: Switch guile-cairo and dependents to Guile 2.2 again.Ludovic Courtès
Fixes <https://bugs.gnu.org/27551>. Reported by Leo Famulari <leo@famulari.name>. This reinstates the following commits: e3ddb1e83 * gnu: guile-cairo: Switch to Guile 2.2. ae5c6ef39 * gnu: guile-gnome: Update to 2.16.5. 0fd8013fc * gnu: guile-rsvg: Update to commit 05c6a2fd. 66b9183c4 * gnu: guile-lib: Switch to Guile 2.2. and adds the following changes: * gnu/bootloader/grub.scm (svg->png): Add 'package->derivation' call for GUILE-2.2. Pass #:guile-for-build to 'gexp->derivation'. * gnu/build/svg.scm (svg->png): Add 'em' and 'ex' to the 'let-values' form to account for all the values returned by 'rsvg-handle-get-dimensions', which Guile 2.2 does not truncate.
2017-07-02file-systems: iso9660-uuid->string: Use "-" as separator in the result.Danny Milosavljevic
* gnu/build/file-systems.scm (iso9660-uuid->string): Use "-" as separator in the result.
2017-06-30vm: Use 'fold2' from (guix combinators).Ludovic Courtès
* gnu/build/vm.scm: Use (guix combinators). (fold2): Remove.
2017-06-30vm: Estimate the disk size by default.Ludovic Courtès
* gnu/build/vm.scm (estimated-partition-size): New procedure. * gnu/system/vm.scm (expression->derivation-in-linux-vm): Change #:disk-image-size default to 'guess. [builder]: When DISK-IMAGE-SIZE is 'guess, use 'estimated-partition-size' and compute and estimate of the image size. (qemu-image): Likewise. * guix/build/store-copy.scm (file-size, closure-size): New procedures. * guix/scripts/system.scm (%default-options): Change 'image-size' to 'guess. * doc/guix.texi (Building the Installation Image): Remove '--image-size' flag from example. (Invoking guix system): Document the image size estimate.
2017-06-30vm: Display the disk and partition sizes.Ludovic Courtès
* gnu/build/vm.scm (load-in-linux-vm): Add 'format' call when MAKE-DISK-IMAGE? is true. (initialize-partition-table): Show the size of the partitions being created.
2017-06-30vm: Fix 'load-in-linux-vm' docstring.Ludovic Courtès
* gnu/build/vm.scm (load-in-linux-vm): Change default value of #:disk-image-size. Update docstring to note that DISK-IMAGE-SIZE is in bytes.
2017-06-12marionette: Factorize 'wait-for-file'.Ludovic Courtès
* gnu/build/marionette.scm (wait-for-file): New procedure. * gnu/tests/base.scm (run-mcron-test)[test](wait-for-file): Remove. Pass second argument in 'wait-for-file' calls. * gnu/tests/ssh.scm (run-ssh-test)[test](wait-for-file): Remove. Pass second argument in 'wait-for-file' calls. * gnu/tests/messaging.scm (run-xmpp-test)[test](guest-wait-for-file): Remove. Use 'wait-for-file' instead, with second argument.
2017-06-11file-systems: Handle EIO error in 'ENOENT-safe' as well.Adam Van Ymeren
Trying to boot GuixSD when an audio CD is in the drive will die with an "input/output error" when trying to read the superblock from the cd drive. This patch catches and warns in this case rather than dying. * gnu/build/file-systems.scm (ENOENT-safe): Handle EIO. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2017-06-10file-systems: Provide string->ext*-uuid, string->btrfs-uuid.Danny Milosavljevic
* gnu/build/file-systems.scm (string->ext2-uuid, string->ext3-uuid, string->ext4-uuid, string->btrfs-uuid): New variables. Export them.
2017-06-09file-systems: Provide string->iso9660-uuid.Danny Milosavljevic
* gnu/build/file-systems.scm (string->iso9660-uuid): New variable. Export it. Co-authored-by: Ludovic Courtès <ludo@gnu.org>
2017-06-07file-systems: Use creation time if modification time is unset for ISO9660.Danny Milosavljevic
* gnu/build/file-systems.scm (iso9660-superblock-uuid): Modify.
2017-06-03file-systems: Improve error handling in the iso9660 case - fixes boot problem.Danny Milosavljevic
* gnu/build/file-systems.scm (read-iso9660-superblock): Modify.
2017-05-31file-systems: Improve error reporting.Danny Milosavljevic
Suggested by Chris Marusich <cmmarusich@gmail.com>. Fixes <https://bugs.gnu.org/27143>. * gnu/build/file-systems.scm (read-iso9660-primary-volume-descriptor): Improve error reporting.