How (Not) to Change Passwords in PostgreSQL

A few months ago I was doing some testing on a development PostgreSQL database and watching the postgresql server log (akin to Oracle's alert log). I was skimming for lines relevant to my testing when I noticed something chilling:LOG:  statement: alter user john password 'IloveDBAs';The username and password have obviously... [Read More]

Just XFS Things

$ uptime 16:36:42 up 4 days, 12:28, 6 users, load average: 1029.20, 995.42, 865.77See https://www.centos.org/forums/viewtopic.php?f=47&t=52412 and https://access.redhat.com/solutions/532663 (requires RedHat subscription) for details. And defrag your XFS volumes.