Resizing a partition on a production Nagios server back in the day. I realized that Fdisk wasn’t using the units my muscle memory had memorized, but not until

Resizing a partition on a production Nagios server back in the day. I realized that Fdisk wasn’t using the units my muscle memory had memorized, but not until I rebooted and everything was dead. My manager and I decided we’d record it as an unplanned backup restore test and got to check some compliance boxes. Yay backups! The lesson stuck and I got to learn it without consequences! Many are not that lucky.