Software and Traces from the SSRC and PDSI
This page contains information on software and traces that are available from the SSRC and PDSI. Most of the material is freely available; when it's not, you'll find information on how to get it.
S.M.A.R.T.: tools for monitoring the health of your hard drive
Ceph: high performance, scalable distributed file system
In addition, you may want to look at other sites for traces:
LaTeX document class files