NEC Express5800/A1040b User Manual
Also see for Express5800/A1040b: Configuration guideMaintenance Guide
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153.3.5 Script file to be executed after Core Offlinecapmonitor executes all script files stored in the directory /opt/nec/capmonitor/script/cpu/offline.d uponcompletion of Core Offline.If several logical processors are made offline by a single Core Offline, the script file is executed onlyonce after the last processor is offlined.Place the script /opt/nec/capmonitor/script/03kdump.sh under the directory/opt/nec/capmonitor/script/cpu/offline.d to restart kdump as an alternative of kdump that was disabled in3.3.4.If you use the software that requires reboot after Core Offline (number of logical processors is reduced),create a script file containing the necessary processes and store it under the directory/opt/nec/capmonitor/script/cpu/offline.d.Table 3-3 Script under /opt/nec/capmonitor/script/cpu/offline.dScript file name Description How to install script file03kdump.sh Script that restarts kdump daemonas needed so that crash dump canbe collected after Core Offline.Copy from /opt/nec/capmonitor/script/ to/opt/nec/capmonitor/script/cpu/offline.d.XX~.shUser scriptXX: Specify execution orderby 2-digit decimal lnumber.(Starts from youngernumber.)~: Arbitrary character stringIf you use the software thatrequires reboot after Core Offline,create a script file containing thenecessary processesCreate a script and store it under/opt/nec/capmonitor/script/cpu/offline.d.3.3.6 Disabling EDACIf the EDAC is running in the system, Machine Check Monitoring Service will not run correctly. Disablethe EDAC by creating a file /etc/modprobe.d/disable_edac.conf with the following contents:install *_edac /bin/trueinstall edac_* /bin/trueAfter saving the file, reboot the system. After the system is rebooted, confirm the EDAC was disabledas shown below.# lsmod | grep edac |
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