diff options
| author | Lennart Poettering <lennart@poettering.net> | 2011-03-28 21:36:13 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2011-03-28 21:36:13 +0200 |
| commit | f9276855a1d270b6c3f857cdaf2c4b49920c2228 (patch) | |
| tree | 3e56e8172e4bd57fe72901635691bef8375b81c6 /man/systemd.swap.xml | |
| parent | 65c9e467528daa438167853cc91d37bfcb875836 (diff) | |
man: explain a couple of default dependencies
Diffstat (limited to 'man/systemd.swap.xml')
| -rw-r--r-- | man/systemd.swap.xml | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/man/systemd.swap.xml b/man/systemd.swap.xml index 45f8f40ae1..d95e39ed8e 100644 --- a/man/systemd.swap.xml +++ b/man/systemd.swap.xml @@ -68,13 +68,23 @@ specific configuration options are configured in the [Swap] section.</para> - <para>Swap units must be named after the devices they - control. Example: the swap device + <para>Swap units must be named after the devices + (resp. files) they control. Example: the swap device <filename>/dev/sda5</filename> must be configured in a unit file <filename>dev-sda5.swap</filename>. For details about the escaping logic used to convert a file system path to a unit name see <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para> + + <para>All swap units automatically get the appropriate + dependencies on the devices (resp. on the mount points + of the files) they are actived from.</para> + + <para>Swap units with + <varname>DefaultDependencies=</varname> enabled + implicitly acquire a conflicting dependency to + <filename>umount.target</filename> so that they are + deactivated at shutdown.</para> </refsect1> <refsect1> @@ -88,6 +98,13 @@ <para>If a swap device or file is configured in both <filename>/etc/fstab</filename> and a unit file the configuration in the latter takes precedence.</para> + + <para>Unless the <option>noauto</option> option is set + for them all swap units configured in + <filename>/etc/fstab</filename> are also added as + requirements to <filename>swap.target</filename>, so + that they are waited for and activated during + boot.</para> </refsect1> <refsect1> @@ -149,7 +166,7 @@ a time span value such as "5min 20s". Pass 0 to disable the timeout logic. Defaults to - 60s.</para></listitem> + 3min.</para></listitem> </varlistentry> <varlistentry> |