Write-up of the second EGI/HBP teleconference between  Catherine Zwahlen,
Lukasz Dutka and myself today, regarding trialling EGI infrastructure by
HBP via a demo of hosting a sample dataset and visualization application
running on EGI infrastructure

Present - Catherien Zwahlen (CZ) and Matthew Viljoen (MV)
Apologies - Lukasz Dutka (LD)

- CZ had had some problems logging onto INFN to transfer the data.  During
  the meeting, MV worked with CZ to resolve the problems and CZ is now
  able to logon and will start to transfer the <1TB of data to INFN.

- CZ reported that the HBP team have been able to recompile the Docker
  file with visualization software.  However, it is unable to access data
  files on external storage.  At present, it can only use an 'embedded'
  data file that has been compiled along with the application. 

  The HBP team is working to fix this, but in the meantime we agreed that
  we will try to deploy a version of the Docker file version with the embedded data
  file at INFN to avoid further delays.  CZ will put MV and LD in touch
  with Samuel Kerrien to assist with deploying the software

- MV had spoken with Christian Bernardt from DESY Hamburg who suggested
  we ask for more information about the docker file requirements, including
  data access speeds to storage.   CZ confirmed that fast data access is
  required to the storage.  HBP infrastructure supports 1GB/s at present.
  CZ asked for other questions be sent via email and Samuel will help
  answer.  MV will forward info to vt-feddata list for further discussion.

- MV reiterated to CZ that our plans are to ensure that the HBP
  visualization software can run at multiple sites accessing different
  local storage (e.g. CEPH at INFN, dCache, ...) and we will investigate
  ways of federating the data across sites.

DONM: Tue 3 Nov 10:30 (awaiting confirmation from CZ)