From b00063f2a5bb3776e284c9de27bfe17c0f11d013 Mon Sep 17 00:00:00 2001
From: Xi Ruoyao <xry111@xry111.site>
Date: Fri, 23 Sep 2022 02:03:38 +0800
Subject: partition: update the description for /tmp with tmpfs

---
 chapter02/creatingpartition.xml | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

(limited to 'chapter02')

diff --git a/chapter02/creatingpartition.xml b/chapter02/creatingpartition.xml
index a57dabc97..040a575fd 100644
--- a/chapter02/creatingpartition.xml
+++ b/chapter02/creatingpartition.xml
@@ -169,9 +169,18 @@
       used, 5 to 10 gigabytes is generally adequate.</para>
       </listitem>
 
-      <listitem><para>/tmp &ndash; A separate /tmp directory is rare, but
-      useful if configuring a thin client.  This partition, if used, will
-      usually not need to exceed a couple of gigabytes.</para></listitem>
+      <listitem revision='sysv'><para>/tmp &ndash; A separate /tmp directory
+      is rare, but useful if configuring a thin client.  This partition, if
+      used, will usually not need to exceed a couple of
+      gigabytes.  If you have enough RAM, you can mount a
+      <systemitem class='filesystem'>tmpfs</systemitem> on /tmp to make
+      the accesses to temporary files faster.</para></listitem>
+
+      <listitem revision='systemd'><para>/tmp &ndash; By default, systemd
+      mounts a <systemitem class='filesystem'>tmpfs</systemitem> here.
+      If you want to override the behavior, follow
+      <xref linkend='systemd-no-tmpfs'/> configuring the LFS
+      system.</para></listitem>
 
       <listitem><para>/usr/src &ndash; This partition is very
       useful for providing a location to store BLFS source files and
-- 
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