[oe-commits] [openembedded-core] 06/24: systemd_230.bb: Set journal RuntimeMaxSize to 64M as default

[git at git.openembedded.org]

rpurdie pushed a commit to branch master
in repository openembedded-core.

commit 808952bf6d2b7549b456293ead4728b4dbf0d89b
Author: Aníbal Limón <anibal.limon at linux.intel.com>
AuthorDate: Mon Sep 5 16:59:12 2016 -0500

    systemd_230.bb: Set journal RuntimeMaxSize to 64M as default
    
    At this time systemd journald uses the /run tmpfs to store logs
    by default systemd uses 15% of available space [1] of the /run
    partition, when the space runs out journald starts to vaccum/store
    the logs into /var/log [1].
    
    It causes two problems one of them is timeout dev-ttySN.device's
    when enable debug and use journal as systemd.log_target [2] the other
    is related to don't find syslog entries into the journal log [3].
    
    This problems are now more evident because i recently enabled the
    systemd debug option in testimage [4].
    
    One area of improvement will be add support in systemd journald to
    read these parameters from the kernel cmdline like systemd.log_target,
    if the support exists we could add that parameter at level of testimage.
    
    [1] https://www.freedesktop.org/software/systemd/man/journald.conf.html#SystemMaxUse=
    [2] https://bugzilla.yoctoproject.org/show_bug.cgi?id=8142#c19
    [3] https://bugzilla.yoctoproject.org/show_bug.cgi?id=10128#c4
    [4] http://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/?id=a86a1b2703372c12e7fca18918695d093ea6ee53
    
    [YOCTO #10128]
    
    Signed-off-by: Aníbal Limón <anibal.limon at linux.intel.com>
    Signed-off-by: Ross Burton <ross.burton at intel.com>
---
 meta/recipes-core/systemd/systemd_230.bb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meta/recipes-core/systemd/systemd_230.bb b/meta/recipes-core/systemd/systemd_230.bb
index 4d36794..0a244f3 100644
--- a/meta/recipes-core/systemd/systemd_230.bb
+++ b/meta/recipes-core/systemd/systemd_230.bb
@@ -233,6 +233,9 @@ do_install() {
 
 	# Enable journal to forward message to syslog daemon
 	sed -i -e 's/.*ForwardToSyslog.*/ForwardToSyslog=yes/' ${D}${sysconfdir}/systemd/journald.conf
+	# Set the maximium size of runtime journal to 64M as default
+	sed -i -e 's/.*RuntimeMaxUse.*/RuntimeMaxUse=64M/' ${D}${sysconfdir}/systemd/journald.conf
+
 	# this file is needed to exist if networkd is disabled but timesyncd is still in use since timesyncd checks it
 	# for existence else it fails
 	if [ -s ${D}${exec_prefix}/lib/tmpfiles.d/systemd.conf ]; then

-- 
To stop receiving notification emails like this one, please contact
the administrator of this repository.