MarcoWR100419

Monday

• Some work on test cluster
• wlcg-client document
• xrootd document

Tuesday

• OSG Production meeting
• Campfire
• Test cluster general:
  • dssh and dscp utilities
  • script tuning: nfs4 client setup, etc/hosts

Wednesday

• Tier 3 session at ATLAS SW: http://indico.cern.ch/conferenceDisplay.py?confId=89039
• Xrootd
  • Testing installation on test cluster:
    • config limit for small disks (<11GB)
    • exhaustive firewall tests: it seems that data servers must have no firewall
  • Alice instructions (ports, requirements, ulimits) http://alien2.cern.ch/index.php?option=com_content&view=article&id=33&Itemid=80
  • Tunneling: http://hep-twiki.physics.utoronto.ca/bin/view/AtlasToronto/XrootdHowTo
  • fuse and mounting user file systems (sshfs) - don't understand why the reboot problem on itb1, gc1-ui works fine:
    • http://embraceubuntu.com/2005/10/28/how-to-mount-a-remote-ssh-filesystem-using-sshfs/
    • http://www.linuxjournal.com/article/8904
    • http://techthrob.com/2009/03/02/how-to-mount-your-drives-over-the-internet-using-sshfs/

Thursday

• Test BeStMan gateway, email to Tanya
• Check and fix certificates: * http://www.nordugrid.org/documents/certificate_howto.html * http://www.doegrids.org/ * (partial) http://tigreportal.hipcat.net/gridsphere/gridsphere?cid=hostcert

Friday

• Test Grisftp only, email to Tanya
• problems with NFS on the test cluster
• DOC meeting
• Meeting with Hiro, troubleshoot what was Iwona's problem

TODO