GridView Service Dash Board Notes

These notes describe the evaluation of the GridView service for the LCG production. The status is summarised on the WlcgScDash pages.

For details of the method, see WlcgScDashNotes.

Please refer to GridviewDeployment for further description.

Requirements

Assess Question to set assessment color if not available
  RED    Service class defined: Always critical
  RED    Disk space requirements defined : GridviewDeployment
  RED    Database requirements defined: Oracle RAC : GridviewDeployment
  RED    Middleware components defined: GridviewDeployment
  RED    Connectivity requirements defined: GridviewDeployment
  RED    Backup objects defined (directories, databases): GridviewDeployment
  RED    High level diagram of services: GridviewDeployment

Development

Assess Question to set assessment color if not available
  RED    Code is available in Glite CVS
  RED    Application is accessible at http://gridview.cern.ch/GRIDVIEW/
  RED    Development work is conducted on gvdev.cern.ch
  RED    Problem Determination Guide available: Not yet
  RED    Middleware pre-requisites defined: apache web server, tomcat, R-GMA client, PHP, Java, cron

Hardware

Assess Question to set assessment color if not available
  RED    CPU power required for application: What is available is sufficient
  RED    Memory requirement for application: Needs upgradation to 1GB
  RED    Inventory of hardware components defined
  RED    Machines on order or available: two machines available lxgate24 and lxgate26
  RED    Machines installed in appropriate location within data centre (UPS,Network)
  RED    Database server and disk space allocated

Operations

Assess Question to set assessment color if not available
  RED    2nd level support organisation defined (who to call when there is a problem with the application or middleware)
  RED    Mechanism to contact 2nd level organisation (Email: gridview.support@cernNOSPAMPLEASE.ch)
  RED    Response time for 2nd level organisation
  RED    List of machines where service is running defined: lxgate24, lxgate26
  RED    List of configuration parameters and their values for the software components
  RED    List of processes to monitor
  RED    List of file systems and their emergency thresholds for alarms
  RED    Application status check script requirements defined
  RED    Definition of scheduled processes (e.g. cron)
  RED    Test environment defined and available
  RED    Problem determination procedures including how to determine application vs middleware vs database issues
  RED    Procedures for start/stop/drain/check status defined
  RED    Automatic monitoring of the application in place
  RED    Backup procedures defined and tested

Related Documents

Link Description
ScFourTechnicalQuestionnaire SC4 Evaluation for a product
ScFourServiceTechnicalFactors Documentation of technical information regarding an SC4 product or service

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Topic revision: r10 - 2007-11-04 - RajeshKalmady
 
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