This is an old revision of the document!
https://docs.splunk.com/Documentation/Splunk/9.1.1/Admin/RunSplunkassystemdservice
hardening
# cat /etc/fstab /dev/mapper/vg_root-lv_home /home xfs defaults,nosuid,nodev 0 2 /dev/mapper/vg_root-lv_tmp /tmp xfs defaults,nosuid,noexec,nodev 0 2 /dev/mapper/vg_root-lv_var /var xfs defaults,nosuid,nodev 0 2 /dev/mapper/vg_root-lv_var_log /var/log xfs defaults,nosuid,noexec,nodev 0 2 /tmp /var/tmp none rw,noexec,nosuid,nodev,bind 0 0 tmpfs /dev/shm tmpfs rw,nodev,noexec,nosuid 0 0