Critical service list

Rank Sort Definition Sort Max downtime (hrs) Sort Comment Sort
10 Critical 0.5
7 Serious disruption 8
5 Major reduction in effectiveness 8
3 Reduced effectiveness 24
1 Not critical 72

Service SortSorted ascending Rank Sort Comment Sort
CERN AFS 10  
CERN LFC service (Master) 10
CERN network Campus 10
CERN VO boxes 10
Conditions DB (CERN & Tier1s) 10
CVMFS service 10  
Dashboard 3
LHCb Bookkeeping service 7
LHCb gLite WMS 5 at CERN (at T1 3)
Oracle streaming from CERN 7
SAMDB service 7 We should rely on this to OK a site ?
SW repository / CVMFS squid 10  
T0 SE 10
T0/T1 CE 7
T0/T1 FTS 7 both CERN to/from T1 & inter T1
T1 LFC service (mirrors) 3
T1 SE 7  
T1 VOboxes 3  
VOMS proxy service 10  
WN misconfig 7

A detailed document describing all LHCb critical services, metrics,monitoring tests and criticality is available here

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-- PhilippeCharpentier - 19-Oct-2011


This topic: LHCb > WebHome > LHCbComputing > CriticalServices
Topic revision: r2 - 2011-10-20 - PhilippeCharpentier
 
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