You might want to ssh in there and do a "df -k /" just to see that your system isn't near running out of disk. Systems that log will do this sooner or later and

You might want to ssh in there and do a "df -k /" just to see that your system isn't near running out of disk. Systems that log will do this sooner or later and no house keeping in 2 years makes you a prime candidate. Nice work building a revenue generator that can run untouched!