Hi,
Today, I updated my servers (2 servers).
When updating dtrace, on one server I got a message about restarting a service and I don't see that error on other server.
So, I checked the installation and see that dtrace installation was not good, so following the documentation here : https://docs.oracle.com/en/operating-systems/oracle-linux/dtrace-v2-guide/install_dtrace.html#install_dtrace_oracle_linux_8
sudo dnf install -y dtrace
ls -lah /usr/sbin/dtrace
dtrace -V
and all seems to be ok, but on the other server :
ls -lah /usr/sbin/dtrace : OK
dtrace -V : option -V not exist.
Questions :
Must I reinstall dtrace (yes : howto)
What is the impact of dtrace if not installed or bad running on production server ?