Post date:
Monday, February 13, 2012 - 18:22
Description:
Following several transparent failures of NAS storage subsystem affecting CMSR, CMSONR and LCGR databases recently, we would like to schedule a transparent hardware intervention that should fix the root-cause of the recent problems.
This intervention should be fully transparent.
Specific Service Detail:
Services at risk: CMS_ALCT, CMS_ANODE_BOARDS, CMS_C2K, CMS_COND, CMS_CSC, CMS_DBS, CMS_DBS_WRITER, CMS_EMU_CERN, CMS_EMU_FAST, CMS_EMU_HV, CMS_HCL, CMS_INTEGRATION, CMS_LUMI_PROD_OFFLINE, CMS_POPULARITY_SYSTEM, CMS_PVSS, CMS_PXL, CMS_SSTRACKER, CMS_T0AST, CMS_TEC_LYON, CMS_TESTBEAM, CMS_TRANSFERMGMT, CMS_TRANSFERMGMT_SC, CMS_TRANSFERMGMT_TEST, CMSR_APEX, CMSR_BACKUP, CMSR_LB CMS_OMDS_LB, CMS_OMDS_NOLB, CMS_OMDS_TUNNEL, CMS_ORCON_LB, CMS_ORCON_NOLB, CMS_PORTAL, CMS_PVSS_CONFDB, CMS_PVSS_RDB, CMS_RCMS, CMS_TSTORE, CMSONR_BACKUP ALICE_DASHBOARD, ATLAS_DASHBOARD, ATLAS_DASHBOARD_DM, ATLAS_DASHBOARD_PROD, CMS_DASHBOARD, LCG_DASHBOARD, LCG_FCR, LCG_FTS, LCG_FTS_MONITOR, LCG_FTS_T2, LCG_FTS_T2_W, LCG_FTS_W, LCG_GRIDMAP, LCG_GRIDOPS, LCG_GRIDVIEW2, LCG_LFC, LCG_OPS, LCG_SAM_PI, LCG_SAM_PORTAL, LCG_SAM_PPS, LCG_SAME, LCG_SITEMON, LCG_SWAT, LCG_SYSTEM_JOBS, LCG_VOMS, LCGR_BACKUP, LHCB_DASHBOARD
Reason for this intervention:
Completion of motherboard replacement in one of the NetApp filers (dbnasrac11).
Effective from date:
Tuesday, February 14, 2012 - 14:30
End date:
Tuesday, February 14, 2012 - 15:30
Service Element Affected:
DB & Application Platform Service for Projects & Experiments
Impact on service:
Intervention should be transparent
Posted by:
IT-DB
Unit responsible for resolution:
IT Department