I have a production Ubuntu server in a remote location, which recently started to behave strangely.
I suspect RAM errors, and want to have a physical RAM check without rebooting, Live CDs or memtests
which causes downtime.
I know that on-line RAM test is a contradiction in terms (because a full physical check requires that no process will be running), but I wonder if there is any way to make a random physical check which might give some indication of RAM failure.
Thanks,
Adam