System Lock Up
I got a server that is running sendmail, samba and bind. Here lately it has been locking up at nights. Is there any log file that I can check to see what might be happening?
The system is running Redhat 7.1, with a 300 k6-2, 128 mb of ram, a IBM server raid card, and 3 4.3 gb scsi hd's.
This is the first Linux server that I have done for a company. ANy help would be really appericated. Thanks