| Age | Commit message (Expand) | Author |
|---|
| 2024-03-06 | services: virtual-build-machine: Disable substitutes by default....These are useless when offloading yet were causing problems on systems
where the default substitute servers are unreachable.
* gnu/services/virtualization.scm (%virtual-build-machine-operating-system):
Add ‘use-substitutes?’ field to ‘guix-configuration’.
Change-Id: I7d5e380a6f2e2d537de43fdb3c550958ed4db255
| Ludovic Courtès |
| 2024-02-18 | services: virtual-build-machine: Add ‘configuration’ action....* gnu/services/virtualization.scm (build-vm-shepherd-services): Add
‘configuration’ action.
* doc/guix.texi (Virtualization Services): Document it.
Change-Id: I4734e096d744b3cda0d523692498a73c0029e188
| Ludovic Courtès |
| 2024-02-18 | services: virtual-build-machine: Add periodic GC job....* gnu/services/virtualization.scm (%virtual-build-machine-operating-system):
Add ‘periodic-gc’ service.
Change-Id: Id5bde1ee3f8e1e549e231375e776d3201ec9e0b5
| Ludovic Courtès |
| 2024-02-18 | services: virtual-build-machine: Use a non-volatile root file system....This is a followup to e0ade40c2b7f39dc109ef03d43241033e14c4d4a, which
didn’t have the desired effect.
* gnu/services/virtualization.scm (virtual-build-machine-default-image):
Add ‘volatile-root?’ field.
Change-Id: I1a622f22cdd0f8f83860a6eb4a852518db3b46b7
| Ludovic Courtès |
| 2024-02-18 | services: virtual-build-machine: Do not offload when service is stopped....* gnu/services/virtualization.scm (check-vm-availability): Check the
value of ‘live-service-running’.
Change-Id: Iba858ea0fa417d9276e026b72b4b78791932482e
| Ludovic Courtès |
| 2024-02-12 | services: virtual-build-machine: Use a larger partition by default....So far the partition had too little free space.
* gnu/services/virtualization.scm (%default-virtual-build-machine-image-size):
New variable.
(virtual-build-machine-default-image): Define ‘partitions’ field.
Change-Id: Iffe0f316eecad8754d29f8c811cdc4836a818a3f
| Ludovic Courtès |
| 2024-02-12 | services: virtual-build-machine: Add base file systems to default OS....This provides /dev/pts and other things that are important for
builds (for example, Python 2.x has ‘openpty’ unit tests that can only
succeed when /dev/pts is available.)
* gnu/services/virtualization.scm (%virtual-build-machine-operating-system)
[file-systems]: Add %BASE-FILE-SYSTEMS.
Change-Id: I7d12a4cb491e957bf55e6c5f9dd09c013473ca42
| Ludovic Courtès |
| 2024-02-10 | services: Add ‘virtual-build-machine’ service....* gnu/services/virtualization.scm (<virtual-build-machine>): New record type.
(%build-vm-ssh-port, %build-vm-secrets-port, %x86-64-intel-cpu-models):
New variables.
(qemu-cpu-model-for-date, virtual-build-machine-ssh-port)
(virtual-build-machine-secrets-port): New procedures.
(%minimal-vm-syslog-config, %virtual-build-machine-operating-system):
New variables.
(virtual-build-machine-default-image):
(virtual-build-machine-account-name)
(virtual-build-machine-accounts)
(build-vm-shepherd-services)
(initialize-build-vm-substitutes)
(build-vm-activation)
(virtual-build-machine-offloading-ssh-key)
(virtual-build-machine-activation)
(virtual-build-machine-secret-root)
(check-vm-availability)
(build-vm-guix-extension): New procedures.
(initialize-hurd-vm-substitutes): Remove.
(hurd-vm-activation): Rewrite in terms of ‘build-vm-activation’.
* gnu/system/vm.scm (linux-image-startup-command): New procedure.
(operating-system-for-image): Export.
* gnu/tests/virtualization.scm (run-command-over-ssh): New procedure,
extracted from…
(run-childhurd-test): … here.
[test]: Adjust accordingly.
(%build-vm-os): New variable.
(run-build-vm-test): New procedure.
(%test-build-vm): New variable.
* doc/guix.texi (Virtualization Services)[Virtual Build Machines]: New
section.
(Build Environment Setup): Add cross-reference.
Change-Id: I0a47652a583062314020325aedb654f11cb2499c
| Ludovic Courtès |
| 2024-02-10 | services: secret-service: Make the endpoint configurable....Until now, the secret service had a hard-coded TCP endpoint on port
1004. This change lets users specify arbitrary socket addresses.
* gnu/build/secret-service.scm (socket-address->string): New procedure,
taken from Shepherd.
(secret-service-send-secrets): Replace ‘port’ by ‘address’ and adjust
accordingly.
(secret-service-receive-secrets): Likewise.
* gnu/services/virtualization.scm (secret-service-shepherd-services):
Likewise.
(secret-service-operating-system): Add optional ‘address’ parameter and
honor it. Adjust ‘start’ method accordingly.
Change-Id: I87a9514f1c170dca756ce76083d7182c6ebf6578
| Ludovic Courtès |
| 2023-10-05 | services: hurd-vm: Leave root password uninitialized when offloading....Starting with 953c65ffdd43c02c934518fb7a1c68542584b223, offloading to
the Hurd VM would be enabled by default. However, ‘root’ had an empty
password so any user on the host could connect to the VM over VNC, log
in as root, and potentially populate the host’s store from there. This
change fixes that.
* gnu/services/virtualization.scm (operating-system-with-locked-root-account):
New procedure.
(hurd-vm-disk-image)[transform]: Add
‘operating-system-with-locked-root-account’ when offloading.
| Ludovic Courtès |
| 2023-10-01 | services: hurd-vm: Implement zero-configuration offloading....This allows for zero-configuration offloading to a childhurd.
* gnu/services/virtualization.scm (operating-system-with-offloading-account):
New procedure.
(<hurd-vm-configuration>)[offloading?]: New field.
(hurd-vm-disk-image): Define ‘transform’ and use it.
(hurd-vm-activation): Generate SSH key for user ‘offloading’ and add
authorize it via /etc/childhurd/etc/ssh/authorized_keys.d.
(hurd-vm-configuration-offloading-ssh-key)
(hurd-vm-guix-extension): New procedures.
(hurd-vm-service-type): Add GUIX-SERVICE-TYPE extension.
* gnu/tests/virtualization.scm (run-childhurd-test)[import-module?]: New
procedure.
[os]: Add (gnu build install) and its closure to #:import-modules.
[test]: Add “copy-on-write store” and “offloading” tests.
* doc/guix.texi (Virtualization Services): Document it.
| Ludovic Courtès |
| 2023-10-01 | services: hurd-vm: Disable password-based authentication for root....With offloading to a childhurd is enabled, allowing password-less root
login in the childhurd to anyone amounts to providing write access to
the host’s store to anyone. Thus, disable password-based root logins in
the childhurd.
* gnu/services/virtualization.scm (%hurd-vm-operating-system): Change
‘permit-root-login’ to 'prohibit-password.
* gnu/tests/virtualization.scm (%childhurd-os): Provide a custom ‘os’
field for ‘hurd-vm-configuration’.
* doc/guix.texi (Virtualization Services): Remove mention of
password-less root login.
| Ludovic Courtès |
| 2023-10-01 | services: hurd-vm: ‘image’ field has to be an <image> record....* gnu/services/virtualization.scm (<hurd-vm-configuration>)[image]:
Document as being an <image> record.
(hurd-vm-disk-image): Remove call to ‘system-image’.
(hurd-vm-shepherd-service): Add call to ‘system-image’.
* gnu/tests/virtualization.scm (hurd-vm-disk-image-raw): Remove call to
‘system-image’.
* doc/guix.texi (Virtualization Services): Adjust accordingly.
| Ludovic Courtès |
| 2023-10-01 | services: childhurd: Authorize the childhurd’s key on the host....This partly automates setting up a childhurd for offloading purposes.
* gnu/services/virtualization.scm (authorize-guest-substitutes-on-host):
New procedure.
(hurd-vm-activation): Use it.
| Ludovic Courtès |
| 2023-10-01 | services: hurd-vm: Use the default SSH port number....* gnu/services/virtualization.scm (%hurd-vm-operating-system): Remove
‘port-number’ from ‘openssh-configuration’.
(hurd-vm-net-options): Change 2222 to 22 in port forwarding.
| Ludovic Courtès |
| 2023-09-18 | services: hurd-vm: Use ‘qemu-system-x86_64’....Fixes <https://issues.guix.gnu.org/66053>.
* gnu/services/virtualization.scm (hurd-vm-shepherd-service)[vm-command]:
Use ‘qemu-system-x86_64’.
| Ludovic Courtès |
| 2023-07-13 | services: childhurd: Bump default qemu memory to 2048MB....When booting with pci-arbiter and rumpdisk and using 1024MB of memory for
qemu, booting hangs, or seems to hang, at the end of the rumpdisk boot
messages. At least 1200MB is required, currently.
* gnu/services/virtualization.scm (<hurd-vm-configuration>)[memory-size]: Bump
to 2048.
* gnu/system/examples/bare-hurd.tmpl: Suggest using 2048 here too. Update
example `guix system image' and "qemu" command lines too.
Signed-off-by: Josselin Poiret <dev@jpoiret.xyz>
| Janneke Nieuwenhuizen |
| 2023-07-07 | services: libvirt: Add requirement on dbus....* gnu/services/virtualization.scm (libvirt-shepherd-service): Add requirement
on dbus.
| Josselin Poiret |
| 2023-06-16 | services: qemu-guest-agent: Add dependency on udev....Fixes <https://issues.guix.gnu.org/64057>.
* gnu/services/virtualization.scm (qemu-guest-agent-shepherd-service):
Add 'requirement' field.
Reported-by: Yann Dupont <yann.dupont@univ-nantes.fr>
| Ludovic Courtès |
| 2023-05-09 | service: qemu-binfmt: Remove broken qemu targets....* gnu/services.virtualization.scm (%qemu-platforms): Remove %i486,
%aarch64be.
| Efraim Flashner |
| 2023-05-04 | services: qemu-binfmt: Add more targets....* gnu/services/virtualization.scm (%i486, %sparc64, %aarch64be, %xtensa,
%xtensaeb, %microblaze, %microblazeel, %or1k, %hexagon, %loongson64):
New variables.
(%armeb): Correct family field.
(%qemu-platforms): Add them.
| Efraim Flashner |
| 2022-11-20 | gnu: Fix copyright line....This is a follow-up to commit 9ad311ec15c05efc78f74252e7eb6cddfb0b5cea.
* gnu/packages/virtualization.scm: Remove copyright line.
* gnu/services/virtualization.scm: Add copyright line.
Signed-off-by: Christopher Baines <mail@cbaines.net>
| Leo Nikkilä |
| 2022-11-07 | services: qemu-binfmt: Add x86_64 QEMU target....* gnu/services/virtualization.scm (%x86_64): New variable.
(%qemu-platforms) Add it.
Signed-off-by: Christopher Baines <mail@cbaines.net>
| Leo Nikkilä |
| 2022-09-13 | services: secret-service: Inherit from the original 'guix-configuration'....Reported by zamfofex.
Regression introduced in 2bac6ea177d5b3353ea1a4d032d17a6ac3763e96.
* gnu/services/virtualization.scm (secret-service-operating-system):
Add 'inherit' keyword for 'guix-configuration'.
| Ludovic Courtès |
| 2022-09-09 | services: libvirt: Fix listen TCP....* gnu/services/virtualization.scm (libvirt-shepherd-service): Add '--listen'
argument if 'listen-tcp?' is true.
| Oleg Pykhalov |
| 2022-08-09 | services: qemu-guest-agent: Fix arguments to qemu-ga....Fix the check for empty device path. Do not use --daemonize, since that is
handled by make-forkexec-constructor. Drop the --pidfile option which is
unused without --daemonize.
* gnu/services/virtualization.scm (qemu-guest-agent-shepherd-service): Modify
command arguments.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
| Timotej Lazar |
| 2022-04-29 | services: Add missing 'description' fields....* gnu/services/databases.scm (postgresql-service-type)[description]: New field.
(memcached-service-type)[description]: New field.
(mysql-service-type)[description]: New field.
(redis-service-type)[description]: New field.
* gnu/services/desktop.scm (geoclue-service-type)[description]: New
field.
(udisks-service-type)[description]: New field.
(elogind-service-type)[description]: New field.
(account-service-type)[description]: New field.
* gnu/services/kerberos.scm (krb5-service-type)[description]: New field.
(pam-krb5-service-type)[description]: New field.
* gnu/services/lirc.scm (lirc-service-type)[description]: New field.
* gnu/services/mail.scm (dovecot-service-type)[description]: New field.
(opensmtpd-service-type)[description]: New field.
(mail-aliases-service-type)[description]: New field.
(exim-service-type)[description]: New field.
* gnu/services/monitoring.scm (zabbix-server-service-type)[description]:
New field.
(zabbix-agent-service-type)[description]: New field.
* gnu/services/nfs.scm (rpcbind-service-type)[description]: New field.
(pipefs-service-type)[description]: New field.
(gss-service-type)[description]: New field.
(idmap-service-type)[description]: New field.
* gnu/services/spice.scm (spice-vdagent-service-type)[description]: New field.
* gnu/services/sysctl.scm (sysctl-service-type)[description]: New field.
* gnu/services/virtualization.scm (libvirt-service-type)[description]:
New field.
(virtlog-service-type)[description]: New field.
* gnu/services/vpn.scm (openvpn-server-service-type)[description]: New field.
(openvpn-client-service-type)[description]: New field.
(wireguard-service-type)[description]: New field.
* gnu/services/web.scm (httpd-service-type)[description]: New field.
(fcgiwrap-service-type)[description]: New field.
(agate-service-type)[description]: New field.
[name]: Fix.
| Ludovic Courtès |
| 2022-03-10 | services: secret-service: Do not generate SSH and Guix key pairs....The justification about the order of activation snippets given in the
comment had been obsolete since
39e3b4b7cee175a3c1f37329744c582528d55f5d.
Lately, running the activation snippets for "ssh-keygen -A" and "guix
archive --generate-key" would take a little bit too long, thereby
preventing the childhurd from starting on time.
* gnu/services/virtualization.scm (secret-service-operating-system):
Clear 'generate-host-keys?' and 'generate-substitute-key?'.
| Ludovic Courtès |
| 2022-02-18 | services: qemu-guest-agent: Fix implementation....Previously, by accessing the raw <qemu-guest-agent-configuration>
fields, 'qemu' would match the first field, which is the '%location'
field, not the 'qemu' field.
It would seem this bug has always been present since the addition of the
'location' field in d132d9f96ba34bca58b18e293e03b393054fd962 predates
the addition of 'qemu-guest-agent-service-type' in
f634a0baab85454a6feac25e29905f564b276c9e.
Fixes <https://issues.guix.gnu.org/54041>.
Reported by Ricardo Wurmus <rekado@elephly.net>.
* gnu/services/virtualization.scm (qemu-guest-agent-shepherd-service):
Use accessors for <qemu-guest-agent-configuration>.
| Ludovic Courtès |
| 2021-12-12 | services: secret-service: Turn into a Shepherd service....* gnu/services/virtualization.scm (secret-service-activation): Remove.
(secret-service-shepherd-services): New procedure.
(secret-service-type)[extensions]: Remove ACTIVATION-SERVICE-TYPE
extension. Add SHEPHERD-ROOT-SERVICE-TYPE and
USER-PROCESSES-SERVICE-TYPE extensions.
* gnu/build/secret-service.scm (delete-file*): New procedure.
(secret-service-receive-secrets): Use it.
| Ludovic Courtès |
| 2021-11-30 | services: Accept <inferior-package>s in lieu of <package>s....* gnu/services/authentication.scm (fprintd-configuration)
(nslcd-configuration): Substitute file-like objects for package ones.
* gnu/services/cgit.scm (cgit-configuration, opaque-cgit-configuration):
Likewise.
* gnu/services/cups.scm (package-list?, cups-configuration): Likewise.
* gnu/services/dns.scm (verify-knot-configuration)
(ddclient-configuration): Likewise.
* gnu/services/docker.scm (docker-configuration): Likewise.
* gnu/services/file-sharing.scm (transmission-daemon-configuration): Likewise.
* gnu/services/getmail.scm (getmail-configuration): Likewise.
* gnu/services/mail.scm (dovecot-configuration)
(opaque-dovecot-configuration): Likewise.
* gnu/services/messaging.scm (prosody-configuration)
(opaque-prosody-configuration): Likewise.
* gnu/services/monitoring.scm (zabbix-server-configuration)
(zabbix-agent-configuration): Likewise.
* gnu/services/networking.scm (opendht-configuration): Likewise.
* gnu/services/pm.scm (tlp-configuration): Likewise.
* gnu/services/telephony.scm (jami-configuration): Likewise.
* gnu/services/virtualization.scm (libvirt-configuration)
(qemu-guest-agent-configuration): Likewise.
* gnu/services/vpn.scm (openvpn-client-configuration): Likewise.
| Tobias Geerinckx-Rice |
| 2021-11-12 | services: Add qemu-guest-agent service....* gnu/services/virtualization.scm (<qemu-guest-agent-configuration>): New
record.
(qemu-guest-agent-shepherd-service): New procedure.
(qemu-guest-agent-service-type): New variable.
* doc/guix.texi (Virtualization Services): Document it.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
| Timotej Lazar |
| 2021-09-04 | services: libvirt: Change unix-sock-group default....When accessing libvrtd remotely, polkit can't be used unless you are
logged as root. Instead allow libvirt groups member access to the
control socket.
* gnu/services/virtualization.scm (libvirt-configuration)
[unix-sock-group]: Change default from "root" to "libvirt".
| Brice Waegeneire |
| 2021-09-04 | services: libvirt: Add qemu field....* gnu/services/virtualization.scm (libvirt-configuration): Add 'qemu'
field.
(libvirt-service-type): Replace 'qemu' package with the one specified in
the service configuration.
| Brice Waegeneire |
| 2021-08-30 | services: hurd-vm: Use the new 'targets' field of <bootloader-configuration>....* gnu/services/virtualization.scm (%hurd-vm-operating-system): Use
'targets' instead of 'target' for the 'bootloader-configuration' field.
| Ludovic Courtès |
| 2021-08-29 | services: Remove i486 qemu target....The i486 target has been removed from qemu since at least 5.2.0.
* gnu/services/virtualization.scm (%i486): Remove variable.
(%qemu-platforms): Remove it.
| Efraim Flashner |
| 2021-07-10 | services: qemu-binfmt: Preserve argv[0] by default....Previously, argv[0] would be replaced by the absolute file name of the
executable. This could cause discrepancies, for example in the
Coreutils test suite: <https://issues.guix.gnu.org/49485>.
* gnu/services/virtualization.scm (<qemu-platform>)[flags]: Default to "FP".
| Ludovic Courtès |
| 2021-03-15 | services/qemu-binfmt: Use the F flag and the static output of QEMU....Fixes <https://issues.guix.gnu.org/36117>.
Before this change, the 'binfmt_misc' entries registered for QEMU would not be
usable in container contexts outside of guix-daemon (without manually bind
mounting file names).
For example:
$ docker run --rm arm32v7/debian true
standard_init_linux.go:207: exec user process caused "no such file or directory"
After this change, any container can make use of the QEMU binfmt_misc
registrations, as their corresponding QEMU static binaries are fully
pre-loaded by the kernel.
* gnu/services/virtualization.scm (<qemu-platform>): Define using
'define-record-type*'.
[flags]: New field, which defaults to "F" (fix binary).
(%i386, %i486, %alpha, %arm, %armeb, %sparc, %sparc32plus, %ppc, %ppc64)
(%ppc64le, %m68k, %mips, %mipsel, %mipsn32, %mipsn32el, %mips64, %mips64el)
(%riscv32, %riscv64, %sh4, %sh4eb, %s390x, %aarch64, %hppa): Adjust.
(qemu-binfmt-guix-chroot): Remove variable.
(qemu-binfmt-service-type): Remove the qemu-binfmt-guix-chroot extension.
* gnu/services/qemu-binfmt (qemu-platform->binfmt): Use the static output of
QEMU.
* doc/contributing.texi (Submitting Patches): Update doc.
* doc/guix.texi (Virtualization Services): Update doc.
| Maxim Cournoyer |
| 2021-01-16 | services: qemu-binfmt: 'guix-support?' defaults to #t....* gnu/services/virtualization.scm (qemu-binfmt-service-type)[guix-support?]:
Change the default from #f to #t.
* doc/guix.texi (Transparent Emulation with QEMU): Change the default of
‘guix-support?’ from #f to #t. Describe the implication of setting it to #f.
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
| Stefan |
| 2021-01-14 | services: hurd-vm: Respect hurd-vm-configuration's disk-size....This is a follow-up to commit 859b362f81598830d7ff276b96a8724aee3c4db7.
* gnu/services/virtualization.scm (hurd-vm-disk-image): Use diks-size from
config to set image's size.
| Jan (janneke) Nieuwenhuizen |
| 2020-12-07 | services: hurd-vm: Avoid circular dependency with (gnu system images hurd)....* gnu/services/virtualization.scm (hurd-vm-disk-image): Use
'lookup-image-type-by-name' instead of referring to 'hurd-disk-image'
from (gnu system images hurd).
| Ludovic Courtès |
| 2020-10-25 | services: guix: Make /etc/guix/acl really declarative by default....Fixes <https://bugs.gnu.org/39819>.
Reported by Maxim Cournoyer <maxim.cournoyer@gmail.com>.
* gnu/services/base.scm (substitute-key-authorization): Symlink
DEFAULT-ACL to /etc/guix/acl unconditionally. Add code to optionally
back up /etc/guix/acl if it was possibly modified by hand.
* doc/guix.texi (Base Services): Clarify the effect of setting
'authorize-keys?' to true. Mention the backup. Give an example showing
how to authorize substitutes from another server.
| Ludovic Courtès |
| 2020-10-09 | services: hurd-vm: Add 'gdb-minimal' to the default OS....* gnu/services/virtualization.scm (%hurd-vm-operating-system)[packages]:
New field.
| Ludovic Courtès |
| 2020-09-30 | services: hurd-vm: Add childhurd user to kvm group....This is a follow-up to commit d692ebf98077d6b651d426aba92bf2a38599c4dc.
* gnu/services/virtualization.scm (%hurd-vm-accounts)[supplementary-groups]:
Add ’kvm’.
* gnu/services/virtualization.scm (hurd-vm-shepherd-service): Use #:group
"kvm"
| Jan (janneke) Nieuwenhuizen |
| 2020-09-30 | services: virtualization: Use a compressed qcow2 hurd disk-image....* gnu/services/virtualization.scm (hurd-vm-disk-image): Use 'compressed-qcow2
format.
| Mathieu Othacehe |
| 2020-09-29 | services: secret-service: Add initial client/server handshake....This allows the client running on the host to know when it's actually
connect to the server running in the guest. Failing that, the client
would connect right away to QEMU and send secrets even though the server
is not running yet in the guest, which is unreliable.
* gnu/build/secret-service.scm (secret-service-send-secrets): Add
#:handshake-timeout. Read from SOCK an initial message from the
server. Return #f on error.
(secret-service-receive-secrets): Send 'secret-service-server' message
to the client. Close SOCK upon timeout.
* gnu/services/virtualization.scm (hurd-vm-shepherd-service): 'start'
method returns #f when 'secret-service-send-secrets' returns #f.
| Ludovic Courtès |
| 2020-09-29 | services: secret-service: Move instance last in the list of services....* gnu/services/virtualization.scm (secret-service-operating-system): Add
the SECRET-SERVICE-TYPE instance to the end of the list.
| Ludovic Courtès |
| 2020-09-29 | services: hurd-vm: Pass "-no-reboot" when spawning the Hurd VM....* gnu/services/virtualization.scm (hurd-vm-shepherd-service)[vm-command]:
Add "--no-reboot".
| Ludovic Courtès |
| 2020-09-29 | services: hurd-vm: Initialize the guest's SSH/Guix keys at activation time....* gnu/services/virtualization.scm (initialize-hurd-vm-substitutes)
(hurd-vm-activation): New procedures.
(hurd-vm-service-type)[extensions]: Add ACTIVATION-SERVICE-TYPE
extension.
* doc/guix.texi (Transparent Emulation with QEMU): Mention GNU/Hurd.
(The Hurd in a Virtual Machine): Explain which files are automatically
installed and mention offloading.
| Ludovic Courtès |
| 2020-09-29 | services: hurd-vm: Check whether /dev/kvm exists at run time....This change allows a childhurd to run within Guix System in a VM.
* gnu/services/virtualization.scm (hurd-vm-shepherd-service)[vm-command]:
Stage the 'file-exists?' call.
| Ludovic Courtès |
