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Diffstat (limited to 'man/os-release.xml')
| -rw-r--r-- | man/os-release.xml | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/man/os-release.xml b/man/os-release.xml index a985151b4d..1826a60d1a 100644 --- a/man/os-release.xml +++ b/man/os-release.xml @@ -419,6 +419,17 @@ regular systems and to portable service environments, but not to initrd environments.</para></listitem> </varlistentry> + + <varlistentry> + <term><varname>PORTABLE_PREFIXES=</varname></term> + <listitem><para>Takes a space-separated list of one or more valid prefix match strings for the + <ulink url="https://systemd.io/PORTABLE_SERVICES">Portable Services</ulink> logic. This field + serves two purposes: it's informational, identifying portable service images as such (and thus + allowing them to be distinguished from other OS images, such as bootable system images); whenever a + portable service image is attached the specified or implied portable service prefix is checked + against this list, to enforce restrictions how images may be attached to a + system.</para></listitem> + </varlistentry> </variablelist> </refsect2> |