I have a Django web application with postgresql 9.3.10 backend (sitting in a Linux OS). I ran into disk full error, such that even if I try to truncate a table, I get errors of the sort:
ERROR: could not extend file "base/30137/33186048": No space left on device HINT: Check free disk space.
I can't easily add more disk space to the server, nor can I delete stuff on this VM. However there are several tables that are candidates for truncation, but seems I can't truncate them now either.
Can anyone give me advice on what I can do here? This is hitting my production server hard, and I'm a bit of an accidental DBA here, so totally stumped.