We recently ran into a situation whereby some of our server instances were suddenly running out of disc space, evidenced by below graph:
The reason for running out of disc space is a single
/tmp/magick-??? file, that grows into a 4GB monster within minutes.
To give some background into our system, we run a big rails app which uses
mini_magick 4.7.1 and
carrier_wave ~0.11.0 to perform product image uploads via background jobs.
We naturally expected image uploads to accrue some temporary files during the server's life span, which could be salvaged by running
Is there something we could've missed?