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You can get into the LCLS photon computing system in the NEH by ssh'ing to one of these nodes:
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psexport.slac.stanford.edu
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psimport.slac.stanford.edu
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From these nodes you can move data files in and out of the system and you can connect to the bastion hosts:
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pslogin
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psdev
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Note that, from within SLAC, you can directly connect to the bastion hosts without going through psimport/psexport
.
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These nodes are reserved for the users who are currently running an experiment. Each instrument has three dedicated interactive compute systems:
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psanaamo01
psanaamo02
psanaamo03
psanasxr01
psanasxr02
psanasxr03
psanaxpp01
psanaxpp02
psanaxpp03
psanaxcs01
psanaxcs02
psanaxcs03
psanacxi01
psanacxi02
psanacxi03
psanamec01
psanamec02
psanamec03
The general specifications for these nodes are:
psana<instr>01
: 8 cores, Xeon E5520, 24GB, 500GB disk, 1Gb/s, dedicated Matlab licensepsana<instr>02
: 8 cores, Xeon E5520, 24GB, 500GB disk, 1Gb/spsana<instr>03
: 8 cores, Opteron 2384, 8GB, diskless, 10Gb/sIn order to get access to the interactive farm, ssh to the address psana
. A load-balancing mechanism will connect you to the least loaded of the nodes in the farm. This farm is currently made of six 8-cores Opteron 2384 nodes with one 10Gb/s connection to the data.
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