- Actors
- cryoEM Operator is the operating the TEM at authorised period for data acquisition
- Local Administrator Account to control login authorisation based on who should have access
- Data Acquisition Collaborator(s) are people who have SLAC accounts whom the cryoEM Operator may want to help operate the TEM
- Researchers are users who would use the compute and storage facilities at SLAC to process the data that has been acquired.
- Resources
- Local Windows Machine
- Connected to SLAC Active Directory
- Runs MinSec (virus scanner, cyber security backdoor, centralised logging and authentication)
- Has RAID Storage?
- Local Unix Machine
- Contains GPUs for preprocessing (alignment, ctffind, unblur, summovie etc)
- Shares storage with Local Windows Machine (somehow)
- GPFS LTS Storage + TSM HSM Tape
- Long term data storage (multi petabyte)
- Automatic policies to stage unused/not-hot data to tape for cheaper storage needs
- Clustered parallel file system
- Bullet CPU Cluster
- CPU based cluster (5,000 cores); infiniband + 10GbE
- GPU Cluster
- TBD
- Batch Login Hosts
- 'Head' nodes where Researchers log in to access compute and storage resources
- Local Windows Machine
- Other/TBD
- Data Transfer Nodes (to Stanford etc)