Started happening a month or so ago. Every now and then out of the blue I'll get the following error:
spamd[61494]: bayes: cannot open bayes databases /usr/local/spamd/bayes_* R/W: lock failed: Interrupted system call This causes scans to take 40-60 seconds to complete as they seem to wait to try to get a bayes lock again. Restarting spamd corrects the problem until it decides to happen again. Sometimes the next day, sometimes several days or weeks. Any ideas? FreeBSD 8.2 Postfix 2.9 Spamassassin 3.3.2 Bayes using Berkeley DB files 4.7
