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The S3DF has its own users home directories.
Accessing the S3DF
To access to the S3DF systems connect to the s3dflogin pool and login with you unix account:
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Within the S3DF the nodes are named sdf*. The login nodes don't have the data folders mounted and no Slurm tools. For data transfers, data transfer nodes (s3dfdtn.slac.stanford.edu) are provided.
Interactive cluster
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sdfloginNNN % ssh psana # interactive nodes, same name as in PCDS but different nodes |
Data and Software
The data-systems group folder, /sdf/group/lcls/ds, contains software packages and tools with several sub-folders:
| /sdf/group/lcls/ds/ana | psana1/psana2 release, detector calibartion,.. |
| /sdf/group/lcls/ds/tools | smalldata-tools, cctbx, crystfel, om, .... |
| /sdf/group/lcls/ds/dm | data-management releases and tools. |
LCLS experimental data
The experiments analysis storage and fast-feed-back storage is accessible on the interactive and batch nodes.
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export SIT_PSDM_DATA=/sdf/data/lcls/ds/ # offline analysis export SIT_PSDM_DATA=/sdf/data/lcls/drpsrcf/ffb # FFB analysis |
S3DF Documentation
S3DF-maintained facility documentation can be found here.
Using psana in S3DF
To access data and submit to Slurm use the interactive cluster (ssh psana).
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% source /sdf/group/lcls/ds/ana/sw/conda2/manage/bin/psconda.sh |
Jupyter
Jupyter is provided by the onDemand service (We are not planning to run a standalone jupyterhub as is done at PCDS. For more information check the S3DF interactive compute docs).
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