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2021-09-23syscalls: Deduplicate device number conversion.Tobias Geerinckx-Rice
* guix/cpio.scm (device-number, device->major+minor): Move to, and subsequently import from, … * guix/build/syscalls.scm (device-number, device-number->major+minor): …here. Note the slight name change. (mounts): Replace 16-bit open code with a DEVICE-NUMBER call. * gnu/build/linux-boot.scm (device-number): Remove duplicate 16-bit implementation in favour of the one above. (resume-if-hibernated): Reuse DEVICE-NUMBER->MAJOR+MINOR.
2021-09-23linux-boot: Honour fsck.mode & fsck.repair.Tobias Geerinckx-Rice
* gnu/build/linux-boot.scm (boot-system): Honour ‘fsck.mode=’ and ‘fsck.repair=’ kernel command line options. * doc/guix.texi (Initial RAM Disk): Document both.
2021-09-23file-systems: Support forced checks & repairs.Tobias Geerinckx-Rice
* gnu/build/file-systems.scm (check-ext2-file-system) (check-bcachefs-file-system, check-btrfs-file-system) (check-fat-file-system, check-jfs-file-system, check-f2fs-file-system) (check-ntfs-file-system, check-file-system): Take and honour new FORCE? and REPAIR arguments. Update the docstring. Adjust all callers. * gnu/system/file-systems.scm <file-system>: Add new SKIP-CHECK-IF-CLEAN? and REPAIR fields. (file-system->spec, spec->file-system): Adjust accordingly. * gnu/build/linux-boot.scm (mount-root-file-system): Take new SKIP-CHECK-IF-CLEAN? and REPAIR keyword arguments. Thread them through to CHECK-FILE-SYSTEM. * doc/guix.texi (File Systems): Document both new <file-system> options.
2021-09-12linux-boot: Remove mummified comment.Tobias Geerinckx-Rice
* gnu/build/linux-boot.scm (configure-qemu-networking): Delete 2014 comment about not doing something here.
2021-06-16gnu: Respect ‘rootdelay’ kernel command-line argument.Tobias Geerinckx-Rice
* gnu/build/linux-boot.scm (boot-system): Sleep for "rootdelay=SECONDS" when specified on the kernel command line.
2021-05-23gnu: Respect the root file-system's CHECK? field.Tobias Geerinckx-Rice
* gnu/build/linux-boot.scm (mount-root-file-system): Take a new #:CHECK? keyword argument. Add it to the docstring. Conditionally call CHECK-FILE-SYSTEM. (boot-system): Adjust its only caller to pass the <file-system>'s CHECK? option through, if available.
2020-12-17linux-boot: Fix noresume argument parsing.Tobias Geerinckx-Rice
* gnu/build/linux-boot.scm (boot-system): Check for "hibernate=noresume" in addition to "noresume".
2020-11-07linux-boot: Resume from hibernation.Tobias Geerinckx-Rice
* gnu/build/linux-boot.scm (resume-if-hibernated): New procedure. (boot-system): Call it.
2020-09-07linux-boot: Handle nfs-root device strings.Stefan
* gnu/build/linux-boot.scm (device-string->file-system-device): Support nfs-root "device" strings. * gnu/build/file-systems.scm (canonicalize-device-spec): Support nfs-root "device" strings. * gnu/machine/ssh.scm (machine-check-file-system-availability): Avoid checking of NFS file systems. * gnu/system.scm (read-boot-parameters, device-sexp->device): Support nfs-root "device" strings. Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
2020-06-08hurd-boot: Further cleanup of "rc".Jan (janneke) Nieuwenhuizen
* gnu/packages/hurd.scm (hurd-rc-script): Move implementation to ... * gnu/build/hurd-boot.scm (boot-hurd-system): ...here, new file. * gnu/build/linux-boot.scm (make-hurd-device-nodes): Move there likewise. * gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
2020-06-08linux-boot: Update 'make-hurd-device-nodes'.Jan (janneke) Nieuwenhuizen
* gnu/build/linux-boot.scm (make-hurd-device-nodes): Avoid de-duplication of device mount points; also create mount points for /servers/.
2020-05-20linux-boot: Refactor boot-system.Maxim Cournoyer
The --root option can now be omitted, and inferred from the root file system declaration instead. * gnu/build/file-systems.scm (canonicalize-device-spec): Extend to support NFS directly, and... * gnu/build/linux-boot.scm (boot-system): ...remove NFS special casing from here. Remove nested definitions for root-fs-type, root-fs-flags and root-fs-options, and bind those inside the let* instead. Make "--root" take precedence over the device field string representation of the root file system. * doc/guix.texi (Initial RAM Disk): Document that "--root" can be left unspecified.
2020-05-02Merge branch 'master' into core-updatesMarius Bakke
2020-05-02linux-boot: Allow the root file system to be mounted via NFS.Stefan
* gnu/build/linux-boot.scm (boot-system) Treat a root option with ":/" as an nfs source and avoid to call 'canonicalize-device-spec' for it. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2020-04-11linux-boot: Add 'make-hurd-device-nodes'.Ludovic Courtès
* gnu/build/linux-boot.scm (make-hurd-device-nodes): New procedure.
2020-04-11linux-boot: 'make-essential-device-nodes' root parameter is optional.Ludovic Courtès
* gnu/build/linux-boot.scm (make-essential-device-nodes): Change 'root' to an optional parameter. * gnu/build/vm.scm (root-partition-initializer): Adjust accordingly.
2020-03-02linux-boot: Ensure volatile root is mounted read-only.Maxim Cournoyer
* gnu/build/linux-boot.scm (mount-root-file-system): Ensure MS_RDONLY is present among the root file system flags when VOLATILE-ROOT? is #t.
2019-12-12linux-boot: Don't ignore flags when mounting root file system.Guillaume Le Vaillant
* gnu/build/linux-boot.scm (mount-root-file-system): Add the 'flags' keyword argument and use it when mounting the root file system. (boot-system): Pass the root file system flags to 'mount-root-file-system'. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2019-11-18linux-boot: Don't ignore options when mounting root file system.Guillaume Le Vaillant
Fixes <https://bugs.gnu.org/37977>. * gnu/build/linux-boot.scm (mount-root-file-system): Add the 'options' keyword argument and use it when mounting the root file system. (boot-system): Pass the root file system options to 'mount-root-file-system'. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2019-11-18linux-boot: Fix indentation.Maxim Cournoyer
* gnu/build/linux-boot.scm (boot-system): Re-indent.
2019-09-25linux-boot: Fix typo.Maxim Cournoyer
* gnu/build/linux-boot.scm (mount-root-file-system): Fix typo.
2019-08-16linux-modules: Add 'load-linux-modules-from-directory'.Ludovic Courtès
* gnu/build/linux-modules.scm (load-linux-modules-from-directory): New procedure. * gnu/build/linux-boot.scm (boot-system)[lookup-module]: Remove. Use 'load-linux-modules-from-directory' instead.
2019-06-03linux-boot: Fix e2fsck warning.Danny Milosavljevic
* gnu/build/linux-boot.scm (boot-system): Fix e2fsck warning.
2019-03-24system: Initialize console keyboard layout in the initrd.Ludovic Courtès
Partially fixes <https://bugs.gnu.org/25453>. * gnu/system.scm (<operating-system>)[keyboard-layout]: New field. (operating-system-initrd-file): Pass #:keyboard-layout to MAKE-INITRD. * gnu/system/linux-initrd.scm (raw-initrd): Add #:keyboard-layout. Pass #:keymap-file to 'boot-system'. (base-initrd): Add #:keyboard-layout. [helper-packages]: Add LOADKEYS-STATIC when KEYBOARD-LAYOUT is true. Pass #:keyboard-layout to 'raw-initrd'. * gnu/build/linux-boot.scm (boot-system): Add #:keymap-file and honor it. * doc/guix.texi (operating-system Reference): Document the 'keyboard-layout' field. (Initial RAM Disk): Update 'raw-initrd' and 'base-initrd' documentation.
2018-05-28file-systems: Remove 'title' field and add <file-system-label>.Ludovic Courtès
The 'title' field was easily overlooked and was an endless source of confusion. Now, the value of the 'device' field is self-contained. * gnu/system/file-systems.scm (<file-system>): Change constructor name to '%file-system'. [title]: Remove. (<file-system-label>): New record type with printer. (report-deprecation, device-expression) (process-file-system-declaration, file-system): New macros. (file-system-title): New procedure. (file-system->spec, spec->file-system): Adjust to handle <file-system-label>. * gnu/system.scm (bootable-kernel-arguments): Add case for 'file-system-label?'. (read-boot-parameters): Likewise. (mapped-device-user): Avoid 'file-system-title'. (fs->boot-device): Remove. (operating-system-boot-parameters): Use 'file-system-device' instead of 'fs->boot-device'. (device->sexp): Add case for 'file-system-label?'. * gnu/bootloader/grub.scm (grub-root-search): Add case for 'file-system-label?'. * gnu/system/examples/bare-bones.tmpl, gnu/system/examples/beaglebone-black.tmpl, gnu/system/examples/lightweight-desktop.tmpl, gnu/system/examples/vm-image.tmpl: Remove uses of 'title'. * gnu/system/vm.scm (virtualized-operating-system): Remove uses of 'file-system-title'. * guix/scripts/system.scm (check-file-system-availability): Likewise, and adjust fix-it hint. (check-initrd-modules)[file-system-/dev]: Likewise. * gnu/build/file-systems.scm (canonicalize-device-spec): Remove 'title' parameter. [canonical-title]: Remove. Match on SPEC's type rather than on CANONICAL-TITLE. (mount-file-system): Adjust caller. * gnu/build/linux-boot.scm (boot-system): Interpret ROOT here. * gnu/services/base.scm (file-system->fstab-entry): Remove use of 'file-system-title'. * doc/guix.texi (File Systems): Remove documentation of the 'title' field. Rewrite documentation of 'device' and document 'file-system-label'.
2018-02-06gnu: build: linux-boot: Remove bind-mount export.Christopher Baines
bind-mount is not contained within this module. * gnu/build/linux-boot.scm: Remove bind-mount export.
2018-02-01linux-boot: Add find-long-options.Danny Milosavljevic
* gnu/build/linux/boot.scm (find-long-options): New variable.
2018-01-19gnu: Consistently Write ‘file system(s)’.Tobias Geerinckx-Rice
It is the GNU way. * doc/guix.texi (Build Systems, DNS Services): Write ‘file system(s)’. * gnu/build/vm.scm (create-ext-file-system, create-fat-file-system): Likewise. * gnu/packages/backup.scm (dirvish, rsnapshot)[description]: Likewise. * gnu/packages/check.scm (python-testpath)[description]: Likewise. * gnu/packages/disk.scm (pydf)[description]: Likewise. * gnu/packages/file-systems.scm (disorderfs)[synopsis, description]: Likewise. (glusterfs)[description]: Likewise. * gnu/packages/haskell.scm (ghc-directory, ghc-system-fileio-bootstrap) (ghc-system-fileio)[synopsis]: Likewise. (ghc-fsnotify)[description]: Likewise. * gnu/packages/linux.scm (proot)[description]: Likewise. (jmtpfs)[synopsis, description]: Likewise. * gnu/packages/mate.scm (caja, caja-extensions)[description]: Likewise. * gnu/packages/storage.scm (ceph)[description]: Likewise. * gnu/packages/sync.scm (lsyncd)[description]: Likewise. * gnu/packages/syncthing.scm (syncthing)[synopsis]: Likewise. (go-github-com-zillode-notify)[description]: Likewise. * gnu/services/nfs.scm (pipefs-service-type): Likewise. * guix/scripts/system.scm (perform-action): Likewise.
2018-01-08linux-boot: Add #:on-error for initrd error handling.Ludovic Courtès
Suggested by Danny Milosavljevic <dannym@scratchpost.org> in <https://bugs.gnu.org/29922>. * gnu/build/linux-boot.scm (boot-system): Add #:on-error parameter and pass it to 'call-with-error-handling'. * gnu/system/linux-initrd.scm (raw-initrd): Add #:on-error and pass it. (base-initrd): 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>
2017-12-02linux-boot: Remove unneeded import.Ludovic Courtès
* gnu/build/linux-boot.scm: Remove unnecessary autoload of (system base compile).
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.
2017-11-08build: 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: '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.
2017-04-11build: Fix compilation warnings.Mathieu Othacehe
* gnu/build/linux-boot.scm (define-module): Use (guix build syscalls). * gnu/build/linux-modules.scm (define-module): Ditto. * gnu/build/file-systems (define-module): Stop re-exporting mount, umount and MS_* flags as this is now safe to include (guix build syscalls) instead. (mount): Remove procedure. (umount): Ditto. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2016-01-29Rename '/root/etc/dmd' directory and 'do-not-kill' file.Alex Kost
* gnu/services/base.scm (%do-not-kill-file): Rename to "/etc/shepherd/do-not-kill". * gnu/build/linux-boot.scm (mount-root-file-system): Rename "/root/etc/dmd" to "/root/etc/shepherd".
2016-01-05linux-boot: Remove verbose output for module loads.Ludovic Courtès
* gnu/build/linux-boot.scm (boot-system): Leave 'current-module-debugging-port' unchanged. * gnu/build/linux-modules.scm (load-linux-module*): Update comment about 'mmap'.
2015-09-20linux-boot: Mount /dev as a devtmpfs from the start.Ludovic Courtès
Suggested by Petter <petter@mykolab.ch> and Mark H Weaver <mhw@netris.org>. Reported by Duncan Keall <duncan@duncankeall.com>. Partly fixes <http://bugs.gnu.org/19190> by populating /dev/mapper early enough. * gnu/build/linux-boot.scm (mount-essential-file-systems): Mount /dev as a devtmpfs. (move-essential-file-systems): Add /dev. (mount-root-file-system): Mount /rw-root/dev as a devtmpfs instead of calling 'make-essential-device-nodes'. (boot-system): Remove call to 'make-essential-device-nodes'. * gnu/system/file-systems.scm (%devtmpfs-file-system): Remove. * doc/guix.texi (File Systems): Adjust accordingly.
2015-05-24gnu: linux-boot: Remove outdated and misleading comment.Ludovic Courtès
* gnu/build/linux-boot.scm (boot-system): Remove outdated comment.
2015-01-28linux-boot: Don't fail if /root/etc/mtab is a dangling symlink.Ludovic Courtès
Reported Joshua Grant. Patch suggested by Mark H Weaver. * gnu/build/linux-boot.scm (mount-root-file-system): Use 'false-if-exception' instead of 'when (file-exists? ...)' to account for dangling symlinks.
2015-01-05linux-boot: Make /etc/mtab a symlink to /proc/self/mounts.宋文武
Fixes <http://bugs.gnu.org/19491>. * gnu/build/linux-boot.scm (mount-root-file-system): Make /root/etc/mtab a symlink to /proc/self/mounts. * gnu/build/file-systems.scm (mount-file-system): Don't update /etc/mtab. * guix/build/syscalls.scm (mount, umount): Have #:update-mtab? default to #f.
2014-11-28linux-boot: Load modules and their dependencies, à la 'modprobe'.Ludovic Courtès
* gnu/build/linux-boot.scm: Use (gnu build linux-modules). (load-linux-module*): Remove. (boot-system): Add #:linux-module-directory parameter. [lookup-module]: New procedure. Call 'current-module-debugging-port'. Pass #:lookup-module to 'load-linux-module*'. Map LOOKUP-MODULE on LINUX-MODULES. * gnu/system/linux-initrd.scm (base-initrd): Adjust 'boot-system' call accordingly. Adjust #:modules argument as well. * gnu/system.scm (operating-system-activation-script)[%modules]: Likewise. * gnu/system/vm.scm (expression->derivation-in-linux-vm): Likewise.
2014-11-26linux-boot: Call 'pre-mount' before 'mount-root-file-system'.Ludovic Courtès
Partly fixes <http://bugs.gnu.org/19190>. Reported by Nikita Karetnikov <nikita@karetnikov.org>. * gnu/build/linux-boot.scm (boot-system): Move PRE-MOUNT call before 'mount-root-file-system' is called.
2014-11-26linux-boot: Error out when 'pre-mount' returns #f.Ludovic Courtès
* gnu/build/linux-boot.scm (boot-system): Call 'error' when PRE-MOUNT returns #f.
2014-11-20linux-boot: Don't catch exceptions thrown by 'mount-root-file-system'.Ludovic Courtès
* gnu/build/linux-boot.scm (mount-root-file-system): Remove 'catch #t' around body. This was unneeded and even inconvenient because this procedure is called from within 'call-with-error-handling' already.
2014-11-13linux-boot: Make more disk partition block devices.Ludovic Courtès
Reported by nebuli on #guix. * gnu/build/linux-boot.scm (make-disk-device-nodes): Make 16 block devices for disk partitions.
2014-09-22system: Add support for boot-time mapped devices.Ludovic Courtès
* gnu/build/linux-boot.scm (boot-system): Add #:pre-mount parameter and honor it. * gnu/system/linux-initrd.scm (base-initrd): Add #:mapped-devices parameter. Add 'device-mapping-commands' variable, and use it to build the #:pre-mount argument of 'boot-system'. * gnu/system.scm (mapped-device-user, operating-system-user-mapped-devices, operating-system-boot-mapped-devices): New procedures. (device-mapping-services): Use 'operating-system-user-mapped-devices' instead of 'operating-system-mapped-devices'. (operating-system-initrd-file): Call the initrd with #:mapped-devices.
2014-09-18linux-initrd: Remove now obsolete #:guile-modules-in-chroot? parameter.Ludovic Courtès
* gnu/build/linux-boot.scm (boot-system): Remove #:guile-modules-in-chroot? and related code. * gnu/system/linux-initrd.scm (base-initrd): Likewise. * gnu/system/vm.scm (expression->derivation-in-linux-vm): Remove #:guile-modules-in-chroot? argument in 'base-initrd' call.
2014-09-08linux-initrd: Store Linux modules in a normal store directory.Ludovic Courtès
* gnu/system/linux-initrd.scm (expression->initrd): Remove #:linux and #:linux-modules parameters. Remove call to 'float-linux-module-directory'. (base-initrd): Add call to 'float-linux-module-directory'. Use it in #:linux-modules argument in the gexp. Remove #:linux and #:linux-modules arguments to 'expression->initrd'. * gnu/build/linux-initrd.scm (build-initrd): Remove #:linux-module-directory parameter. Don't create 'modules' sub-directory. * gnu/build/linux-boot.scm (boot-system): Mentin that LINUX-MODULES is a list of absolute file names. Don't prepend "/modules/" to LINUX-MODULES. * doc/guix.texi (Initial RAM Disk): Adjust accordingly.
2014-09-08linux-initrd: Copy all the script's closure to the initrd.Ludovic Courtès
* gnu/system/linux-initrd.scm (expression->initrd): Remove calls to 'imported-modules' and 'compiled-modules'. Use 'gexp->script' with EXP. Add the result to TO-COPY. Make /init a symlink to that script, and copy its closure into the "contents" directory. Add fake /proc/self/exe symlink. * gnu/build/linux-boot.scm (load-linux-module*): Add comment about mmap. * gnu/system/vm.scm (system-qemu-image/shared-store-script): Add "-m 256". This turns out to be needed for initrds containing things like e2fsck and several modules; with the default of 128 MiB, loading libahci.ko may fail with -1.
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