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https://github.com/projectacrn/acrn-hypervisor.git
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37fd3871b7
This patch adds the usercrash client in the pipe of core_pattern without affecting default core_pattern program. In acrnprobe_prepare.sh, core_pattern will be set as usercrash-wrapper with all of the arguments, which parses the parameters of the default core_pattern program and the usercrash client, and then invokes them separately. Tracked-On: #1024 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> Acked-by: Zhang Di <di.zhang@intel.com>
57 lines
1.3 KiB
Bash
Executable File
57 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright (C) <2018> Intel Corporation
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# SPDX-License-Identifier: BSD-3-Clause
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#
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core_pattern_conf="/proc/sys/kernel/core_pattern"
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crashlog_path="/var/log/crashlog"
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if [ ! -d $crashlog_path ]; then
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mkdir -p $crashlog_path
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fi
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# backup the default core_pattern
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cat $core_pattern_conf > /var/log/crashlog/default_core_pattern
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# update the content of core_pattern, passdown all the parameters
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echo "|/usr/bin/usercrash-wrapper %E %P %u %g %s %t %c %h %e %p %i %I %d" > $core_pattern_conf
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default_conf="/usr/share/defaults/telemetrics/telemetrics.conf"
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user_conf="/etc/telemetrics/telemetrics.conf"
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grep -q "record_server_delivery_enabled=false" $user_conf
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if [ "$?" -eq "0" ];then
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exit;
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fi
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telemd_services=(
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hprobe.timer
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telemd-update-trigger.service
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pstore-clean.service
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pstore-probe.service
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oops-probe.service
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klogscanner.service
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journal-probe.service
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bert-probe.service
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)
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mkdir -p $(dirname $user_conf)
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cp $default_conf $user_conf
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for ((i=0;i<${#telemd_services[*]};i++))
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do
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if [ ! -L "/etc/systemd/system/${telemd_services[$i]}" ];then
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systemctl mask ${telemd_services[$i]} --now
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fi
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done
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# modify the configure file
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sed -i "s/server_delivery_enabled=true/server_delivery_enabled=false/g" $user_conf
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sed -i "s/record_retention_enabled=false/record_retention_enabled=true/g" $user_conf
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# restart telemd
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sleep 3
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systemctl restart telemd.service
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