Embedded Files
Currently there are 22 machines which are part of cluster.
There are two 10 GB switches, one for public network and other is private private network.
NIS (OpenLdap) is served by hep-cms-henrietta.
The nameservers (DNS) are running on hepcms-hn2 and hepcms-henrietta.
The /home disk is mounted on hepcms-hn.
hepcms-hn.umd.edu (10.1.0.1) serves as a gateway. In addition hepcms-hn2.umd.edu (10.1.0.4) is also configured as gateway.
hepcms-rubin.umd.edu is interactive machine for RHEL8 and hepcms-henrietta.umd.edu is interactive machine for RHEL9 work.
hepcms-namenode.privnet is the name node for hadoop.
Two data disks are mounted on hepcms-rubin and hepcms-henrietta.
/home is being backed-up to /data3 which is mounted on r720-datanfs.privnet.
hepcms-se2. umd.edu is the xrootd server.
hepcms-ce2.umd.edu is the condor-host node. It is also running condor-ce which recieves jobs from the cms central systems.
The Frontier Squid server is running on hepcms-squid.umd.edu. It is http://hepcms-squid.privnet:3128 for /cvmfs disks.
hepcms-franklin.umd.edu is a R750XA machine which have four Nvidia GPU L40 installed. It also have 1.92 GB SSD disk for use with GPUs.
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