Space is running out and I dunno why

[Ilya Konstantinov]

Space on /storage is running out. Yesterday it went below the 1GB mark
and since then it lost 500M more. The only activity seems to be Debian
mirroring and a bit of Kernel mirroring. Did the Debian guys suddenly
push a whole lot of updates? Anyone has ideas what might've went wrong
that we're loosing free space so unexpectedly fast?