We have a very old server which is running Unixware 7.1.1. for the last 3 weeks we have been having a probelm with it.
The problem is that we have come into work in the morning and no one can connect to the server. It times out. I looked at the server and it was all powered but there was nothing on screen. On the server itself there is a light with a sign which i think is memory and exclamation mark. That was flashing!!! SO i had to power it down from the switch.
I bought the system backup and all is fine. But it will happen again and it happens overnight. The unix box is in a secure server room so no one has access.
i check in the log file and there was no errors recorded so i am a bit stuck. i checked both syslog and osmlog
hope someone can assist