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authorLennart Poettering <lennart@poettering.net>2012-02-15 20:05:49 +0100
committerLennart Poettering <lennart@poettering.net>2012-02-15 20:05:49 +0100
commite606bb61d09d00ecce5f51f793dfdd8c85122cc4 (patch)
treed8bba25ded0e072a0f04bca34e1a08b4ef8e3d34 /man/systemctl.xml
parentd4eb120a23e6a19a2886b517b64d5f260c5a4a21 (diff)
systemctl: introduce systemctl reboot -ff
Diffstat (limited to 'man/systemctl.xml')
-rw-r--r--man/systemctl.xml73
1 files changed, 47 insertions, 26 deletions
diff --git a/man/systemctl.xml b/man/systemctl.xml
index 5adee45163..3266333be1 100644
--- a/man/systemctl.xml
+++ b/man/systemctl.xml
@@ -349,14 +349,22 @@
<command>halt</command>,
<command>poweroff</command>,
<command>reboot</command> or
- <command>kexec</command> execute
+ <command>kexec</command> execute the
selected operation without shutting
down all units. However, all processes
will be killed forcibly and all file
systems are unmounted or remounted
read-only. This is hence a drastic but
relatively safe option to request an
- immediate reboot.</para></listitem>
+ immediate reboot. If
+ <option>--force</option> is specified
+ twice for these operations, they will
+ be executed immediately without
+ terminating any processes or umounting
+ any file systems. Warning: specifying
+ <option>--force</option> twice with
+ any of these operations might result
+ in data loss.</para></listitem>
</varlistentry>
<varlistentry>
@@ -1017,14 +1025,19 @@
system. This is mostly equivalent to
<command>start halt.target</command>
but also prints a wall message to all
- users. If
- combined with <option>--force</option>
- shutdown of all running services is
- skipped, however all processes are killed
- and all file systems are unmounted or
+ users. If combined with
+ <option>--force</option> shutdown of
+ all running services is skipped,
+ however all processes are killed and
+ all file systems are unmounted or
mounted read-only, immediately
- followed by the
- system halt.</para></listitem>
+ followed by the system halt. If
+ <option>--force</option> is specified
+ twice the the operation is immediately
+ executed without terminating any
+ processes or unmounting any file
+ systems. This may result in data
+ loss.</para></listitem>
</varlistentry>
<varlistentry>
<term><command>poweroff</command></term>
@@ -1033,32 +1046,40 @@
power-off the system. This is mostly
equivalent to <command>start
poweroff.target</command> but also
- prints a wall message to all
- users. If
+ prints a wall message to all users. If
combined with <option>--force</option>
shutdown of all running services is
- skipped, however all processes are killed
- and all file systems are unmounted or
- mounted read-only, immediately
- followed by the
- powering off.</para></listitem>
+ skipped, however all processes are
+ killed and all file systems are
+ unmounted or mounted read-only,
+ immediately followed by the powering
+ off. If <option>--force</option> is
+ specified twice the the operation is
+ immediately executed without
+ terminating any processes or
+ unmounting any file systems. This may
+ result in data loss.</para></listitem>
</varlistentry>
<varlistentry>
<term><command>reboot</command></term>
- <listitem><para>Shut down and
- reboot the system. This is mostly
- equivalent to <command>start
+ <listitem><para>Shut down and reboot
+ the system. This is mostly equivalent
+ to <command>start
reboot.target</command> but also
- prints a wall message to all
- users. If
+ prints a wall message to all users. If
combined with <option>--force</option>
shutdown of all running services is
- skipped, however all processes are killed
- and all file systems are unmounted or
- mounted read-only, immediately
- followed by the
- reboot.</para></listitem>
+ skipped, however all processes are
+ killed and all file systems are
+ unmounted or mounted read-only,
+ immediately followed by the reboot. If
+ <option>--force</option> is specified
+ twice the the operation is immediately
+ executed without terminating any
+ processes or unmounting any file
+ systems. This may result in data
+ loss.</para></listitem>
</varlistentry>
<varlistentry>
<term><command>kexec</command></term>