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WlcgScDashLfc
(2006-11-28,
LaurenceField
)
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SFT Service Dash Board Notes
These notes describe the evaluation of the SFT service for the LCG production. The status is summarised on the
WlcgScDash
pages.
For details of the method, see
WlcgScDashNotes
.
Requirements
Assess
Question to set assessment color if not available
Green
Service class defined for calendar periods: class C in all periods
Green
Disk space requirements defined: minimal local disk
Green
Database requirements defined: Oracle 10g on RAC
Green
Middleware components defined: LFC Server, EGEE.BDII
Green
Connectivity requirements defined : incoming on 5010 (lfcdaemon), 8085 (lfc-dli)
Green
Backup objects defined (directories, databases): Oracle Database. All other state in CDB
Green
High level diagram of services: See
LfcWlcg
for diagram
Development
Assess
Question to set assessment color if not available
Green
Code delivered and installation images available: part of gLite-3.0.0 release
Green
Code certified
Green
Administration Guide available:
LfcAdminGuide
Green
Problem Determination Guide available:
LfcTroubleshooting
Green
Middleware pre-requisites (web server, LDAP, ...) defined: VDT
Hardware
Assess
Question to set assessment color if not available
Green
CPU power required for application: mid-range server machine OK
Green
Memory requirement for application: low-memory requirement - 2GB more than enough
Green
Inventory of hardware components defined v: Specified in
LfcWlcg
Yellow
Machines on order or available: Machines on order, batch-nodes in place until available as replacments
Green
Machines installed in appropriate location within data centre (UPS,Network) : Installed in LCG network
Green
Database server and disk space allocated : Database backend on LCG Oracle RAC Cluster
Operations
Assess
Question to set assessment color if not available
Green
2nd level support organisation defined (who to call when there is a problem with the application or middleware) : Support teams defined in GGUS
Green
Mechanism to contact 2nd level organisation : GGUS
Yellow
Response time for 2nd level organisation : Best Effort
Green
List of machines where service is running defined: See
LfcWlcg#Overview
Green
List of configuration parameters and their values for the software components : Expressed in CDB template
pro_system_gridlfc.tpl
Green
List of processes to monitor : Defined (lfcdaemon, lfc-dli, bdii)
Green
List of file systems and their emergency thresholds for alarms : Defined (standard)
Green
Application status check script requirements defined : Integrated into LEMON
Green
Definition of scheduled processes (e.g. cron) : Managed by QUATTOR
Green
Test environment defined and available : Certification nodes allocated
Green
Problem determination procedures including how to determine application vs middleware vs database issues : Operator and Sysadmin procedures in OPM
Green
Procedures for start/stop/drain/check status defined : Integrated with SMS
Green
Automatic monitoring of the application in place : Integrated into LEMON
Green
Backup procedures defined and tested: database backups and recoveries are handled by IT-PSS-Physics Databases section :
BackupPolicyManagers
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: r5 - 2006-11-28
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