Commit 623ac9d2 authored by Kay Sievers's avatar Kay Sievers
Browse files

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
parent 55d029ad
...@@ -289,6 +289,7 @@ dist_systemunit_DATA = \ ...@@ -289,6 +289,7 @@ dist_systemunit_DATA = \
units/sys-kernel-config.mount \ units/sys-kernel-config.mount \
units/sys-kernel-debug.mount \ units/sys-kernel-debug.mount \
units/sys-fs-fuse-connections.mount \ units/sys-fs-fuse-connections.mount \
units/tmp.mount \
units/remount-rootfs.service \ units/remount-rootfs.service \
units/printer.target \ units/printer.target \
units/sound.target \ units/sound.target \
...@@ -2275,10 +2276,12 @@ systemd-install-data-hook: ...@@ -2275,10 +2276,12 @@ systemd-install-data-hook:
( cd $(DESTDIR)$(systemunitdir)/local-fs.target.wants && \ ( cd $(DESTDIR)$(systemunitdir)/local-fs.target.wants && \
rm -f systemd-remount-api-vfs.service \ rm -f systemd-remount-api-vfs.service \
fsck-root.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) ../systemd-remount-api-vfs.service systemd-remount-api-vfs.service && \
$(LN_S) ../fsck-root.service fsck-root.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) && \ ( cd $(DESTDIR)$(userunitdir) && \
rm -f shutdown.target sockets.target bluetooth.target printer.target sound.target && \ rm -f shutdown.target sockets.target bluetooth.target printer.target sound.target && \
$(LN_S) $(systemunitdir)/shutdown.target shutdown.target && \ $(LN_S) $(systemunitdir)/shutdown.target shutdown.target && \
......
# 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
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment