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Diffstat (limited to 'man')
| -rw-r--r-- | man/systemd.exec.xml | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml index f27e4a5c04..812e615530 100644 --- a/man/systemd.exec.xml +++ b/man/systemd.exec.xml @@ -968,6 +968,31 @@ </varlistentry> <varlistentry> + <term><varname>BindPaths=</varname></term> + <term><varname>BindReadOnlyPaths=</varname></term> + + <listitem><para>Configures unit-specific bind mounts. A bind mount makes a particular file or directory + available at an additional place in the unit's view of the file system. Any bind mounts created with this + option are specific to the unit, and are not visible in the host's mount table. This option expects a + whitespace separated list of bind mount definitions. Each definition consists of a colon-separated triple of + source path, destination path and option string, where the latter two are optional. If only a source path is + specified the source and destination is taken to be the same. The option string may be either + <literal>rbind</literal> or <literal>norbind</literal> for configuring a recursive or non-recursive bind + mount. If the destination parth is omitted, the option string must be omitted too.</para> + + <para><varname>BindPaths=</varname> creates regular writable bind mounts (unless the source file system mount + is already marked read-only), while <varname>BindReadOnlyPaths=</varname> creates read-only bind mounts. These + settings may be used more than once, each usage appends to the unit's list of bind mounts. If the empty string + is assigned to either of these two options the entire list of bind mounts defined prior to this is reset. Note + that in this case both read-only and regular bind mounts are reset, regardless which of the two settings is + used.</para> + + <para>This option is particularly useful when <varname>RootDirectory=</varname> is used. In this case the + source path refers to a path on the host file system, while the destination path referes to a path below the + root directory of the unit.</para></listitem> + </varlistentry> + + <varlistentry> <term><varname>PrivateTmp=</varname></term> <listitem><para>Takes a boolean argument. If true, sets up a new file system namespace for the executed |