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-rw-r--r--man/hostnamectl.xml2
-rw-r--r--man/org.freedesktop.systemd1.xml36
-rw-r--r--man/repart.d.xml11
-rw-r--r--man/sd_bus_default.xml4
-rw-r--r--man/systemd-boot.xml39
-rw-r--r--man/systemd-measure.xml4
-rw-r--r--man/systemd-repart.xml17
-rw-r--r--man/systemd.network.xml21
-rw-r--r--man/systemd.resource-control.xml7
9 files changed, 111 insertions, 30 deletions
diff --git a/man/hostnamectl.xml b/man/hostnamectl.xml
index 6933c68e38..49bad01ded 100644
--- a/man/hostnamectl.xml
+++ b/man/hostnamectl.xml
@@ -175,7 +175,7 @@
<listitem><para>If <command>status</command> is invoked (or no explicit command is given) and one of these
switches is specified, <command>hostnamectl</command> will print out just this selected hostname.</para>
- <para>If used with <command>set-hostname</command>, only the selected hostnames will be updated. When more
+ <para>If used with <command>hostname</command>, only the selected hostnames will be updated. When more
than one of these switches are specified, all the specified hostnames will be updated. </para></listitem>
</varlistentry>
diff --git a/man/org.freedesktop.systemd1.xml b/man/org.freedesktop.systemd1.xml
index 5e08b35234..758f52fe44 100644
--- a/man/org.freedesktop.systemd1.xml
+++ b/man/org.freedesktop.systemd1.xml
@@ -2707,6 +2707,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
readonly t MemorySwapMax = ...;
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
+ readonly t MemoryZSwapMax = ...;
+ @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
readonly t MemoryLimit = ...;
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
readonly s DevicePolicy = '...';
@@ -3278,6 +3280,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
<!--property MemorySwapMax is not documented!-->
+ <!--property MemoryZSwapMax is not documented!-->
+
<!--property MemoryLimit is not documented!-->
<!--property DevicePolicy is not documented!-->
@@ -3858,6 +3862,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
<variablelist class="dbus-property" generated="True" extra-ref="MemorySwapMax"/>
+ <variablelist class="dbus-property" generated="True" extra-ref="MemoryZSwapMax"/>
+
<variablelist class="dbus-property" generated="True" extra-ref="MemoryLimit"/>
<variablelist class="dbus-property" generated="True" extra-ref="DevicePolicy"/>
@@ -4595,6 +4601,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2esocket {
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
readonly t MemorySwapMax = ...;
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
+ readonly t MemoryZSwapMax = ...;
+ @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
readonly t MemoryLimit = ...;
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
readonly s DevicePolicy = '...';
@@ -5190,6 +5198,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2esocket {
<!--property MemorySwapMax is not documented!-->
+ <!--property MemoryZSwapMax is not documented!-->
+
<!--property MemoryLimit is not documented!-->
<!--property DevicePolicy is not documented!-->
@@ -5764,6 +5774,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2esocket {
<variablelist class="dbus-property" generated="True" extra-ref="MemorySwapMax"/>
+ <variablelist class="dbus-property" generated="True" extra-ref="MemoryZSwapMax"/>
+
<variablelist class="dbus-property" generated="True" extra-ref="MemoryLimit"/>
<variablelist class="dbus-property" generated="True" extra-ref="DevicePolicy"/>
@@ -6390,6 +6402,8 @@ node /org/freedesktop/systemd1/unit/home_2emount {
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
readonly t MemorySwapMax = ...;
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
+ readonly t MemoryZSwapMax = ...;
+ @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
readonly t MemoryLimit = ...;
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
readonly s DevicePolicy = '...';
@@ -6913,6 +6927,8 @@ node /org/freedesktop/systemd1/unit/home_2emount {
<!--property MemorySwapMax is not documented!-->
+ <!--property MemoryZSwapMax is not documented!-->
+
<!--property MemoryLimit is not documented!-->
<!--property DevicePolicy is not documented!-->
@@ -7405,6 +7421,8 @@ node /org/freedesktop/systemd1/unit/home_2emount {
<variablelist class="dbus-property" generated="True" extra-ref="MemorySwapMax"/>
+ <variablelist class="dbus-property" generated="True" extra-ref="MemoryZSwapMax"/>
+
<variablelist class="dbus-property" generated="True" extra-ref="MemoryLimit"/>
<variablelist class="dbus-property" generated="True" extra-ref="DevicePolicy"/>
@@ -8158,6 +8176,8 @@ node /org/freedesktop/systemd1/unit/dev_2dsda3_2eswap {
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
readonly t MemorySwapMax = ...;
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
+ readonly t MemoryZSwapMax = ...;
+ @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
readonly t MemoryLimit = ...;
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
readonly s DevicePolicy = '...';
@@ -8667,6 +8687,8 @@ node /org/freedesktop/systemd1/unit/dev_2dsda3_2eswap {
<!--property MemorySwapMax is not documented!-->
+ <!--property MemoryZSwapMax is not documented!-->
+
<!--property MemoryLimit is not documented!-->
<!--property DevicePolicy is not documented!-->
@@ -9145,6 +9167,8 @@ node /org/freedesktop/systemd1/unit/dev_2dsda3_2eswap {
<variablelist class="dbus-property" generated="True" extra-ref="MemorySwapMax"/>
+ <variablelist class="dbus-property" generated="True" extra-ref="MemoryZSwapMax"/>
+
<variablelist class="dbus-property" generated="True" extra-ref="MemoryLimit"/>
<variablelist class="dbus-property" generated="True" extra-ref="DevicePolicy"/>
@@ -9757,6 +9781,8 @@ node /org/freedesktop/systemd1/unit/system_2eslice {
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
readonly t MemorySwapMax = ...;
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
+ readonly t MemoryZSwapMax = ...;
+ @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
readonly t MemoryLimit = ...;
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
readonly s DevicePolicy = '...';
@@ -9908,6 +9934,8 @@ node /org/freedesktop/systemd1/unit/system_2eslice {
<!--property MemorySwapMax is not documented!-->
+ <!--property MemoryZSwapMax is not documented!-->
+
<!--property MemoryLimit is not documented!-->
<!--property DevicePolicy is not documented!-->
@@ -10066,6 +10094,8 @@ node /org/freedesktop/systemd1/unit/system_2eslice {
<variablelist class="dbus-property" generated="True" extra-ref="MemorySwapMax"/>
+ <variablelist class="dbus-property" generated="True" extra-ref="MemoryZSwapMax"/>
+
<variablelist class="dbus-property" generated="True" extra-ref="MemoryLimit"/>
<variablelist class="dbus-property" generated="True" extra-ref="DevicePolicy"/>
@@ -10246,6 +10276,8 @@ node /org/freedesktop/systemd1/unit/session_2d1_2escope {
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
readonly t MemorySwapMax = ...;
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
+ readonly t MemoryZSwapMax = ...;
+ @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
readonly t MemoryLimit = ...;
@org.freedesktop.DBus.Property.EmitsChangedSignal("false")
readonly s DevicePolicy = '...';
@@ -10415,6 +10447,8 @@ node /org/freedesktop/systemd1/unit/session_2d1_2escope {
<!--property MemorySwapMax is not documented!-->
+ <!--property MemoryZSwapMax is not documented!-->
+
<!--property MemoryLimit is not documented!-->
<!--property DevicePolicy is not documented!-->
@@ -10601,6 +10635,8 @@ node /org/freedesktop/systemd1/unit/session_2d1_2escope {
<variablelist class="dbus-property" generated="True" extra-ref="MemorySwapMax"/>
+ <variablelist class="dbus-property" generated="True" extra-ref="MemoryZSwapMax"/>
+
<variablelist class="dbus-property" generated="True" extra-ref="MemoryLimit"/>
<variablelist class="dbus-property" generated="True" extra-ref="DevicePolicy"/>
diff --git a/man/repart.d.xml b/man/repart.d.xml
index 25c5b35449..7e19ab7e0c 100644
--- a/man/repart.d.xml
+++ b/man/repart.d.xml
@@ -581,6 +581,17 @@
below. Defaults to <literal>%t</literal>. To disable split artifact generation for a partition, set
<varname>SplitName=</varname> to <literal>-</literal>.</para></listitem>
</varlistentry>
+
+ <varlistentry>
+ <term><varname>Minimize=</varname></term>
+
+ <listitem><para>Takes a boolean. Disabled by default. If enabled, the partition is created at least
+ as big as required for the minimal file system of the type specified by <varname>Format=</varname>,
+ taking into account the sources configured with <varname>CopyFiles=</varname>. Note that unless the
+ filesystem is a read-only filesystem, <command>systemd-repart</command> will have to populate the
+ filesystem twice, so enabling this option might slow down repart when populating large partitions.
+ </para></listitem>
+ </varlistentry>
</variablelist>
</refsect1>
diff --git a/man/sd_bus_default.xml b/man/sd_bus_default.xml
index f4b1d6a791..48d9c9a108 100644
--- a/man/sd_bus_default.xml
+++ b/man/sd_bus_default.xml
@@ -182,7 +182,7 @@
<para><function>sd_bus_open_system_remote()</function> connects to the system bus on
the specified host using
- <citerefentry project='die-net'><refentrytitle>ssh</refentrytitle><manvolnum>1</manvolnum></citerefentry>.
+ <citerefentry project='man-pages'><refentrytitle>ssh</refentrytitle><manvolnum>1</manvolnum></citerefentry>.
<parameter>host</parameter> consists of an optional user name followed by the
<literal>@</literal> symbol, and the hostname, optionally followed by a
<literal>:</literal> and a port, optionally followed by a
@@ -339,7 +339,7 @@
<citerefentry><refentrytitle>sd_bus_ref</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>sd_bus_unref</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>sd_bus_close</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
- <citerefentry project='die-net'><refentrytitle>ssh</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+ <citerefentry project='man-pages'><refentrytitle>ssh</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd-machined.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
<citerefentry><refentrytitle>machinectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
</para>
diff --git a/man/systemd-boot.xml b/man/systemd-boot.xml
index 2e2a675ec2..6d99520036 100644
--- a/man/systemd-boot.xml
+++ b/man/systemd-boot.xml
@@ -436,28 +436,6 @@
</varlistentry>
<varlistentry>
- <term><varname>LoaderRandomSeed</varname></term>
-
- <listitem><para>A binary random seed <command>systemd-boot</command> may optionally pass to the
- OS. This is a volatile EFI variable that is hashed at boot from the combination of a random seed
- stored in the ESP (in <filename>/loader/random-seed</filename>) and a "system token" persistently
- stored in the EFI variable <varname>LoaderSystemToken</varname> (see below). During early OS boot the
- system manager reads this variable and passes it to the OS kernel's random pool, crediting the full
- entropy it contains. This is an efficient way to ensure the system starts up with a fully initialized
- kernel random pool — as early as the initrd phase. <command>systemd-boot</command> reads
- the random seed from the ESP, combines it with the "system token", and both derives a new random seed
- to update in-place the seed stored in the ESP, and the random seed to pass to the OS from it via
- SHA256 hashing in counter mode. This ensures that different physical systems that boot the same
- "golden" OS image — i.e. containing the same random seed file in the ESP — will still pass a
- different random seed to the OS. It is made sure the random seed stored in the ESP is fully
- overwritten before the OS is booted, to ensure different random seed data is used between subsequent
- boots.</para>
-
- <para>See <ulink url="https://systemd.io/RANDOM_SEEDS">Random Seeds</ulink> for
- further information.</para></listitem>
- </varlistentry>
-
- <varlistentry>
<term><varname>LoaderSystemToken</varname></term>
<listitem><para>A binary random data field, that is used for generating the random seed to pass to
@@ -526,6 +504,23 @@
</refsect1>
<refsect1>
+ <title>Using systemd-boot in virtual machines.</title>
+
+ <para>When using qemu with OVMF (UEFI Firmware for virtual machines) the <option>-kernel</option> switch
+ works not only for linux kernels, but for any EFI binary, including sd-boot and unified linux
+ kernels. Example command line for loading sd-boot on x64:</para>
+
+ <para>
+ <command>qemu-system-x86_64 <replaceable>[ ... ]</replaceable>
+ -kernel /usr/lib/systemd/boot/efi/systemd-bootx64.efi</command>
+ </para>
+
+ <para>systemd-boot will detect that it was started directly instead of being loaded from ESP and will
+ search for the ESP in that case, taking into account boot order information from the hypervisor (if
+ available).</para>
+ </refsect1>
+
+ <refsect1>
<title>See Also</title>
<para>
<citerefentry><refentrytitle>bootctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
diff --git a/man/systemd-measure.xml b/man/systemd-measure.xml
index 46fc979654..f3b2834b2e 100644
--- a/man/systemd-measure.xml
+++ b/man/systemd-measure.xml
@@ -243,8 +243,8 @@
--add-section .initrd=initrd.cpio --change-section-vma .initrd=0x3000000 \
--add-section .splash=splash.bmp --change-section-vma .splash=0x100000 \
--add-section .dtb=devicetree.dtb --change-section-vma .dtb=0x40000 \
- --add-section .pcrsig=tpm2-pcr-signature.json --change-section-vma .splash=0x80000 \
- --add-section .pcrpkey=tpm2-pcr-public.pem --change-section-vma .splash=0x90000 \
+ --add-section .pcrsig=tpm2-pcr-signature.json --change-section-vma .pcrsig=0x80000 \
+ --add-section .pcrpkey=tpm2-pcr-public.pem --change-section-vma .pcrpkey=0x90000 \
/usr/lib/systemd/boot/efi/linuxx64.efi.stub \
foo.efi</programlisting>
diff --git a/man/systemd-repart.xml b/man/systemd-repart.xml
index 3585cbf107..6559fceedb 100644
--- a/man/systemd-repart.xml
+++ b/man/systemd-repart.xml
@@ -363,6 +363,23 @@
if <option>--split</option> is enabled.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><option>--include-partitions=</option><arg rep="repeat">PARTITION</arg></term>
+ <term><option>--exclude-partitions=</option><arg rep="repeat">PARTITION</arg></term>
+
+ <listitem><para>These options specify which partition types <command>systemd-repart</command> should
+ operate on. If <option>--include-partitions=</option> is used, all partitions that aren't specified
+ are excluded. If <option>--exclude-partitions=</option> is used, all partitions that are specified
+ are excluded. Both options take a comma separated list of GPT partition type UUIDs or identifiers
+ (see <varname>Type=</varname> in
+ <citerefentry><refentrytitle>repart.d</refentrytitle><manvolnum>5</manvolnum></citerefentry>). All
+ partitions that are excluded using these options are still taken into account when calculating the
+ sizes and offsets of other partitions, but aren't actually written to the disk image. The net effect
+ of this option is that if you run <command>systemd-repart</command> again without these options, the
+ missing partitions will be added as if they had not been excluded the first time
+ <command>systemd-repart</command> was executed.</para></listitem>
+ </varlistentry>
+
<xi:include href="standard-options.xml" xpointer="help" />
<xi:include href="standard-options.xml" xpointer="version" />
<xi:include href="standard-options.xml" xpointer="no-pager" />
diff --git a/man/systemd.network.xml b/man/systemd.network.xml
index 9c11c5c3dd..6a7ab696a3 100644
--- a/man/systemd.network.xml
+++ b/man/systemd.network.xml
@@ -4026,6 +4026,27 @@ Token=prefixstable:2002:da8:1::</programlisting></para>
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>RTTSec=</varname></term>
+ <listitem>
+ <para>Specifies the RTT for the filter. Takes a timespan. Typical values are e.g. 100us for
+ extremely high-performance 10GigE+ networks like datacentre, 1ms for non-WiFi LAN connections,
+ 100ms for typical internet connections. Defaults to unset, and the kernel's default will be used.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>AckFilter=</varname></term>
+ <listitem>
+ <para>Takes a boolean value, or special value <literal>aggressive</literal>. If enabled, ACKs in
+ each flow are queued and redundant ACKs to the upstream are dropped. If yes, the filter will always
+ keep at least two redundant ACKs in the queue, while in <literal>aggressive</literal> mode, it will
+ filter down to a single ACK. This may improve download throughput on links with very asymmetrical
+ rate limits. Defaults to unset, and the kernel's default will be used.</para>
+ </listitem>
+ </varlistentry>
+
</variablelist>
</refsect1>
diff --git a/man/systemd.resource-control.xml b/man/systemd.resource-control.xml
index 2a0e40a17d..b2b15d8e53 100644
--- a/man/systemd.resource-control.xml
+++ b/man/systemd.resource-control.xml
@@ -325,14 +325,15 @@
<varlistentry>
<term><varname>MemorySwapMax=<replaceable>bytes</replaceable></varname></term>
+ <term><varname>MemoryZSwapMax=<replaceable>bytes</replaceable></varname></term>
<listitem>
- <para>Specify the absolute limit on swap usage of the executed processes in this unit.</para>
+ <para>Specify the absolute limit on (z)swap usage of the executed processes in this unit.</para>
<para>Takes a swap size in bytes. If the value is suffixed with K, M, G or T, the specified swap size is
parsed as Kilobytes, Megabytes, Gigabytes, or Terabytes (with the base 1024), respectively. If assigned the
- special value <literal>infinity</literal>, no swap limit is applied. This controls the
- <literal>memory.swap.max</literal> control group attribute. For details about this control group attribute,
+ special value <literal>infinity</literal>, no swap limit is applied. These settings control the
+ <literal>memory.(z)swap.max</literal> control group attributes. For details about these control group attributes,
see <ulink url="https://docs.kernel.org/admin-guide/cgroup-v2.html#memory-interface-files">Memory Interface Files</ulink>.</para>
</listitem>
</varlistentry>
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