backup pg on jepsonii

Hi helix,

I notice jepsonii has these files:

weasel@jepsonii:/srv/trac.torproject.org/trac/tor/db$ ls -la total 191984 drwxr-sr-x 2 erinn tracadm 4096 Jul 19 15:20 ./ drwxrwsr-x 11 tracweb tracadm 4096 Jul 19 15:21 ../ -rw-r--r-- 1 erinn tracadm 26523873 Apr 23 08:35 postgres.21.1272011675.bak.gz -rw-r--r-- 1 erinn tracadm 55822963 Jun 9 05:16 postgres.21.1276060556.bak.gz -rw-r--r-- 1 erinn tracadm 55823056 Jun 9 05:19 postgres.21.1276060710.bak.gz -rw-r--r-- 1 erinn tracadm 58190324 Jul 19 15:21 postgres.21.1279552818.bak.gz

It seems to me this is exactly what we want anyway. How did you cause these files to be created?