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| author | Carlo Zancanaro <carlo@zancanaro.id.au> | 2018-08-26 21:54:14 +1000 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2018-09-26 23:40:36 +0200 |
| commit | 4245ddcbc9f935804c17c97872b90ec1050c2d75 (patch) | |
| tree | a6b02dd3bb8065fdd64fa26126d2949da20b912f /doc/guix.texi | |
| parent | 9bd85a785f47d039b027de854b78b9ded0892e02 (diff) | |
| download | guix-4245ddcbc9f935804c17c97872b90ec1050c2d75.tar guix-4245ddcbc9f935804c17c97872b90ec1050c2d75.tar.gz | |
guix system: Load all services on reconfigure, not just stopped ones.
This uses the 'replacement' service slot introduced in the Shepherd
version 0.5.0.
* gnu/services/shepherd.scm (shepherd-service-upgrade): Return a list of
services that need to be restarted to complete their upgrade.
* guix/scripts/system.scm (call-with-service-upgrade-info): Rename an internal
variable to reflect the change to shepherd-service-upgrade.
(upgrade-shepherd-services): Call 'load-services/safe' instead of
'load-services'. Print a message about services that need to be
manually restarted.
* gnu/services/herd.scm (load-services/safe): New procedure.
* doc/guix.texi (Invoking guix system): Document the new behaviour.
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
Diffstat (limited to 'doc/guix.texi')
| -rw-r--r-- | doc/guix.texi | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index 6b4b06f46d..e1046eb512 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -33,7 +33,7 @@ Copyright @copyright{} 2016 Alex ter Weele@* Copyright @copyright{} 2017, 2018 Clément Lassieur@* Copyright @copyright{} 2017 Mathieu Othacehe@* Copyright @copyright{} 2017 Federico Beffa@* -Copyright @copyright{} 2017 Carlo Zancanaro@* +Copyright @copyright{} 2017, 2018 Carlo Zancanaro@* Copyright @copyright{} 2017 Thomas Danckaert@* Copyright @copyright{} 2017 humanitiesNerd@* Copyright @copyright{} 2017 Christopher Allan Webber@* @@ -21920,9 +21920,9 @@ systems already running GuixSD.}. This effects all the configuration specified in @var{file}: user accounts, system services, global package list, setuid programs, etc. The command starts system services specified in @var{file} that are not -currently running; if a service is currently running, it does not -attempt to upgrade it since this would not be possible without stopping it -first. +currently running; if a service is currently running this command will +arrange for it to be upgraded the next time it is stopped (eg. by +@code{herd stop X} or @code{herd restart X}). This command creates a new generation whose number is one greater than the current generation (as reported by @command{guix system |