Okay, so I really don’t have any servers that are utterly dependent on having Postfix/MySQL working, but since I moved over to this new server a couple weeks ago, I’ve had some interesting issues I needed to address.
Not sure how this happens, but every so often, when I restart Postfix, I get a very strange error. Yes, very strange indeed:
# /etc/init.d/postfix restart
Shutting down postfix: [FAILED]
Starting postfix: [FAILED]
# tail /var/log/maillog
Aug 31 17:20:19 herlo postfix/postalias: fatal: open database /etc/aliases.db: Unknown error 4294936318
This is the error I get. Strange thing is, no matter what I try, I can’t get it to restart. This has happened more than one time too. Each time, I spend several hours trying to get Postfix back up and running, and eventually, after trying a million and one things, it is running again. Though I have no idea why.
This last time was no different. I invoked the ‘help’ button on #utah and a few other useful resources I had, nobody seemed to be able to identify what the exact problem was. After a while, I put together in my head that it might be related to my failed attempt (so far) to install Sympa, which requires MySQL to run. However, I’ve since removed any/all mention of Sympa from my configs, so I am not sure where that is coming from yet.
At this point, at least I have a viable bandaid to my problem, but its not a fix. If anyone out there can point me in the direction of other resources that might help, I’d be greatly appreciative, possibly even convince Joseph Hall to bake you a cake or something.