[sepia] Reducing test logs retention

Hi all, Due to increases in amount of testing and length of logs, the (Long Running) Ceph cluster in the Sepia lab has been reaching 95-98% capacity over the past few days. Since almost everything else got deleted on the cluster a few months ago, I need to reduce the amount of test logs we keep on hand. Currently we: - Keep 14 days of passed job logs - Compress failed job logs older than 30 days - Delete failed job logs older than 365 days We will now be deleting failed job logs older than 300 days. We may be able to increase the cluster's capacity with the purchase of additional hardware which I will discuss with the appropriate stakeholders. -- David Galloway Systems Administrator, RDU Ceph Engineering IRC: dgalloway