koji gc clean up failed builds?

[Mike Bonnet]

On 06/05/2015 03:46 PM, Pat Riehecky wrote:
> I've begun to notice a surprising accumulation of failed build logs our
> build system.
>
> Is there a way to get koji gc to find all the failed builds for a given
> package (by name, since it isn't successful) and clean up all but the
> latest failed build?
>
> I expect that will return an embarrassing amount of disk on my system.....

Failed builds might be represented by an entry in the database (if the 
same NVR was never built successfully later), but they never make it to 
the hub, so they are consuming no disk space there.  The chroot 
containing the output of a failed build will exist on the build machine 
for a limited time (4 hours by default) and will then be cleaned up by 
kojid.  koji-gc is not involved in cleaning up failed builds.