- while read -r line
- do
- case $line in
- isolated_cores=1-$MAXCOREID*)
- echo "Isolated CPU(s) OK, no reboot: $line">>$logfile
- modprobe uio
- insmod /root/dpdk/build/kmod/igb_uio.ko
- exit 0
- ;;
- isolated_cores=*)
- echo "Isolated CPU(s) NOK, change the config and reboot: $line">>$logfile
- sed -i "/^isolated_cores=.*/c\isolated_cores=1-$MAXCOREID" $filename
- tuned-adm profile realtime-virtual-guest
- reboot
- exit 0
- ;;
- *)
- echo "$line"
- ;;
- esac
- done < "$filename"
- echo "isolated_cores=1-$MAXCOREID" >> $filename
- echo "No Isolated CPU(s) defined in config, line added: $line">>$logfile
- tuned-adm profile realtime-virtual-guest
- reboot
+ while read -r line
+ do
+ case $line in
+ isolated_cores=1-$MAXCOREID*)
+ if test ! -f "$tuned_done"; then
+ tuned_and_reboot
+ fi
+ if test -f "$after_boot_file"; then
+ echo "Executing: $after_boot_file">>$log_file
+ ("$after_boot_file")
+ fi
+ echo "Isolated CPU(s) OK, no reboot: $line">>$log_file
+ ## rapid scripts will wait for the system_ready file to exist
+ ## Only then, they will be able to connect to the PROX instance
+ ## and start the testing
+ touch "$system_ready"
+ ## On some systems, we still need to use the igb_uio driver.
+ ## Example: good performance on AWS with the ENA interface.
+ ## Make sure that you change devbind.sh to use the preferred
+ ## driver. vfio is the default.
+ modprobe uio
+ insmod /opt/rapid/dpdk/build/kmod/igb_uio.ko wc_activate=1
+ exit 0
+ ;;
+ isolated_cores=*)
+ echo "Isolated CPU(s) NOK: $line">>$log_file
+ sed -i "/^isolated_cores=.*/c\isolated_cores=1-$MAXCOREID" $tuned_config
+ tuned_and_reboot
+ ;;
+ *)
+ echo "$line"
+ ;;
+ esac
+ done < "$tuned_config"
+ echo "isolated_cores=1-$MAXCOREID" >> $tuned_config
+ echo "No Isolated CPU(s) defined in config, line added: isolated_cores=1-$MAXCOREID">>$log_file
+ tuned_and_reboot