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CMS Phase 2 pixel upgrade (RD53/CHIPIX65)

General

Contacts

ATLAS/CMS 65 nm community: pixel-65@NOSPAM.cern.ch
CMS Phase 2 pixel upgrade community:cms-pixel-phase2@NOSPAMcern.ch
CMS Phase 2 pixel upgrade electronics community: cms-pixel-phase2-electronics@NOSPAMcern.ch

Publications

RD Collaboration Proposal: Development of Pixel Readout Integrated Circuits for Extreme Rate and Radiation (2013)
http://cds.cern.ch/record/1553467

Letter of Intent: Development of Pixel Readout Integrated Circuits for Extreme Rate and Radiation (2013)
http://cds.cern.ch/record/1520875

CMS Technical Design Report for the Pixel Detector Upgrade (2012)
https://cds.cern.ch/record/1481838

Meetings

Available machines

3x Dell Vostro 270s dual screen, 3rd generation Intel Core i3-3220, integrated Intel HD Graphics, 500GB, Scientific Linux 6.3

  • cms164xl.to.infn.it
  • cms165xl.to.infn.it
  • cms166xl.to.infn.it

Common Ethernet configuration parameters:

Netmask: 255.255.255.0
Default gateway: 193.205.65.254
Primary DNS: 192.84.137.2
Secondary DNS: 192.84.137.1

Machine IP addresses:

193.205.65.164 [A4:1F:72:6B:76:26]
193.205.65.165 [A4:1F:72:6B:75:20]
193.205.65.166 [A4:1F:72:6B:5D:D6]


CERN machines at 13-2-017

  • cmstkto01.cern.ch
  • cmtkto03.cern.ch cmstotk03.cern.ch

Instructions for tunnelling

Follow these instructions to access your CERN computing account on cmstotk03.cern.ch or cmstkto01.cern.ch machines using an ssh tunnel through the lxplus.cern.ch cluster.

To setup the tunnel, open a terminal and type

ssh -L 7020:cmstotk03.cern.ch:22 username@lxplus.cern.ch [cat -]

or

ssh -l username -L 7020:cmstotk03.cern.ch:22 lxplus.cern.ch [cat -]


Safe choices for the port number are 7020, 7021, etc. If you use the cat - option the shell will simply hangs and you will not login into the lxplus cluster. A wise thing to do is to create an alias for the command (e.g. lxtunnel) in your home .cshrc or .bashrc file:

alias lxtunnel 'ssh -L 7020:cmstotk03.cern.ch:22 username@lxplus.cern.ch'   # csh/tcsh
alias lxtunnel='ssh -L 7020:cmstotk03.cern.ch:22 username@lxplus.cern.ch'   # sh/bash


To connect to the machine open a new shell and run the command:

ssh -p 7020 username@localhost


Alternatively, NX server is installed on cmstotk03.cern.ch and you can setup a remote desktop access through the ssh tunnel using NX client. Configure a new NX client session by setting the Host to localhost and Port to the tunnel port (7020 in the above example). Be aware that the tunnel must already be running prior to connecting the NX session.


Remote file transfers between the remote machine and your local system can be performed using:

scp -P 7020 username@localhost:~/path/to/file .

or

scp -P 7020 /path/to/local/file username@localhost:~/path/to/destination

See also
http://www.cs.wcupa.edu/~rkline/linux/ssh-remote.html


:!: Note
The NX server is installed only on cmstotk03.cern.ch and is an evaluation version, thus no more than two users can perform a remote desktop access at the same time.



Last update: Luca Pacher - Aug 24, 2013