mar-file-system/GUFI-Filesystem-Traces: GUFI Filesystem Traces

The GUFI Filesystem Traces are a series of formatted text files containing metadata taken from the filesystems of LANL HPC systems. Each line is an entry from the filesystem, containing the entry's name, stat(2) data, link name (if applicable), several filesystem specific fields (unused in these traces), and the entry's pinode. The entry name, link name, uid, and gid fields have been anonymized to preserve privacy. These traces allow for source filesystem trees (without any file contents) to be regenerated in various ways, allowing for experiments with filesystem metadata from real HPC systems without needing access to the real filesystems. yellusers is a scan of the yellow NFS home directory from April 2019. yellprojs is a scan of the yellow NFS projects directory from April 2019. ttscratch and anony are Trinitite user scratch space scans from March 2019 and April 2019, respectively. scr4 is from the yellow Lustre scratch space in June 2020.

LA-UR-21-21017