K 10 svn:author V 3 imp K 8 svn:date V 27 2009-06-07T07:45:25.220613Z K 7 svn:log V 240 I don't know why fstab doesn't document that the fifth field specifies the number of days between backups. All it says is frequency, with no units given. It likely should say "the interval in days between backups" instead, but not today. END