Use "ps ax | grep postmaster" to see if there is another instance already running. If so, note its process ID, the first entry in the line returned,...
In general, the host can only have one "default gateway," the address to which traffic not intended for locally-routed subnets is forwarded. You can...
If you are using hardware RAID, which it sounds like you are, then you would need to use an Intel-specific utility to manage notifications. From the...