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tools: acrn-crashlog: update core_pattern content conditionally

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This patch is to improve the way of updating the core_pattern content
in the shell script, since the previous configuration in core_pattern
will block coredumpctl.
This patch adds an inspection before changing the content of
core_pattern.

Signed-off-by: CHEN Gang <gang.c.chen@intel.com>
Reviewed-by: Zhi Jin <zhi.jin@intel.com>
Reviewed-by: xiaojin2 <xiaojing.liu@intel.com>
Reviewed-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Acked-by: Zhang Di <di.zhang@intel.com>
This commit is contained in:
CHEN Gang
2018-08-15 10:32:35 +08:00
committed by David Kinder
parent 8ff0efc5da
commit 4ecbdf06fb
3 changed files with 13 additions and 5 deletions
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7
tools/acrn-crashlog/data/acrnprobe_prepare.sh
View File

@@ -5,7 +5,12 @@
#
# modify the core_pattern
echo "|/usr/bin/usercrash_c %p %e %s" > /proc/sys/kernel/core_pattern
core_pattern_conf="/proc/sys/kernel/core_pattern"
grep -q "coredump-wrapper" $core_pattern_conf
if [ "$?" -ne "0" ] then
echo "|/usr/bin/usercrash_c %p %e %s" > $core_pattern_conf
fi
default_conf="/usr/share/defaults/telemetrics/telemetrics.conf"
user_conf="/etc/telemetrics/telemetrics.conf"