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authorKay Sievers <kay.sievers@vrfy.org>2012-03-27 17:13:05 +0200
committerKay Sievers <kay.sievers@vrfy.org>2012-03-27 17:30:41 +0200
commit623ac9d2fce3170125ead9be20f56bfe68ea125e (patch)
tree7f7affdc219e6d502aff46c1eaa600d0defb187c
parent55d029addf7d97b15faacea597a4ff65542aaf0e (diff)
units: mount /tmp as tmpfs
The default setups should be a stateless as possible. /tmp as tmpfs is the intended default for general purpose systems. Small temporary files should not be stored on disk; lager files, or files which should potentially survive a reboot, belong into /var/tmp. Also catch up with some good old UNIX history. More details are here: https://fedoraproject.org/wiki/Features/tmp-on-tmpfs
-rw-r--r--Makefile.am7
-rw-r--r--units/tmp.mount16
2 files changed, 21 insertions, 2 deletions
diff --git a/Makefile.am b/Makefile.am
index 72bbcc27cf..daa4030988 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -289,6 +289,7 @@ dist_systemunit_DATA = \
units/sys-kernel-config.mount \
units/sys-kernel-debug.mount \
units/sys-fs-fuse-connections.mount \
+ units/tmp.mount \
units/remount-rootfs.service \
units/printer.target \
units/sound.target \
@@ -2275,10 +2276,12 @@ systemd-install-data-hook:
( cd $(DESTDIR)$(systemunitdir)/local-fs.target.wants && \
rm -f systemd-remount-api-vfs.service \
fsck-root.service \
- remount-rootfs.service && \
+ remount-rootfs.service \
+ tmp.mount && \
$(LN_S) ../systemd-remount-api-vfs.service systemd-remount-api-vfs.service && \
$(LN_S) ../fsck-root.service fsck-root.service && \
- $(LN_S) ../remount-rootfs.service remount-rootfs.service )
+ $(LN_S) ../remount-rootfs.service remount-rootfs.service && \
+ $(LN_S) ../tmp.mount tmp.mount )
( cd $(DESTDIR)$(userunitdir) && \
rm -f shutdown.target sockets.target bluetooth.target printer.target sound.target && \
$(LN_S) $(systemunitdir)/shutdown.target shutdown.target && \
diff --git a/units/tmp.mount b/units/tmp.mount
new file mode 100644
index 0000000000..8d0b8afb17
--- /dev/null
+++ b/units/tmp.mount
@@ -0,0 +1,16 @@
+# This file is part of systemd.
+#
+# systemd is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+
+[Unit]
+Description=Temporary Directory
+Before=local-fs.target
+
+[Mount]
+What=tmpfs
+Where=/tmp
+Type=tmpfs
+Options=mode=1777