Hardware Status Online CRRC08 prep meeting Niko Neufeld CERN, PH Not filling 20 mins Niko Neufeld CERN, PH Online Hardware Local storage Online network Storage servers Database servers Niko Neufeld CERN, PH Local storage 50 TB raw, 40 TB after RAIDing 30 TB for online data 10 TB for data-bases, home directories, PVSS archives etc In production since more than 6 months now, runs very smoothly Maximum performance for streaming > 600 MB/s input/output sustained 13th Jun 2007 Marc Collignon IT/CS/IO Niko Neufeld CERN, PH S2 376-R Vault Computer Center 887-R 513-C B513-C-RFTE6-1 L513-C-RFTEC-1L513-C-RFTEC-2 L513-C-RFTEC-3 L513-C-RFTEC-4 L513-C-RFTEC-5 L513-C-RFTEC-6 L513-V-RFTEC-1 L513-B-RFTEC-1 L513-B-RFTEC-2 Vault L513-V-RFTE CCC 513-CCR T513-T-RCA80-2 T874-R-RCA80-2 T513-B-RCA86-1 T874-B-RCA86-1 T212-1-RCA86-1T354-R-RCA86-1T376-R-RCA80-1T874-R-RCA86-1 T2173-R-RCA80-1 Meyrin area Prevessin area CERN sites G513-E-RCI76-1 G513-E-RCI76-2 E513-E-RCI76-1 E513-E-RCI76-2 G513-E-RCA80-3 E513-E-RCI65-3 Farms G513-E-FCIFM-1 G513-E-FCIFM-2 Internet 100x 120x 40x 50x 100x 1000x or Minor Starpoints 100x 20x 350x B2-S-RHPZL-2 B2-S-RHPZL-1B10-1-RHPZL-1 B10-1-RHPZL-2 B40-S2-RHPZL-1 B40-S2-RHPZL-2 B376-R-RHPZL-1 B376-R-RHPZL-2 B513-C-RHPZL-1 B513-C-RHPZL-2 B874-R-RHPZL-1 B874-R-RHPZL-2 B887-R-RHPZL-1 Rxxx-x-RHPZM-1Rxxx-x-RHPYM-1 SL1 PL1 BL1RL1RL2BL2 RL3 BL3 BL4 RL4 BL5 RL5 BL7 RL7 BB16 RB16RB17 BB17B513-C-RFTE6-2 B513-B-RFTE6-1 B513-B-RFTE6-2 BB20 RB20 BB52ZB52 AB52 RB52 ZB51BB51 RB51 AB51 ZB50 BB50 AB50 RB50 BB53 ZB53 AB53 RB53 BB54 ZB54 RB54AB54 B887-R-RHPZL-2 BB55 ZB55 AB55RB55 BB56 ZB56 AB56 RB56 IB1 IB2 BT15 RT16 T2275-R-RCA86-1T2175-R-RCA86-1T2475-R-RCA86-1T2375-R-RCA86-1T2575-R-RCA86-1T2875-R-RCA86-1T2675-R-RCA86-1 T513-T-RCA86-1 T2775-R-RCA86-1 TT1TT2TT3TT4TT5TT6TT7 TT8 BT4 RT5 BT5 RT6 BT6BT7BT8BT9BT10BT11 RT7RT8RT9RT10RT11RT12 BT14 RT15 BT2RT3BT1 RT2BT3RT4 BT13RT14 BT12 RT13 Prevessin area T874-R-RCA86-3 BT16 RT17 PG1 PG2 SG2 SG1 Campus Network Backbone Topology LHC area E513-X-MFTE6-1 E513-E-RCI72-4 E600GVA1.USLHCNET.ORGE600GVA2.USLHCNET.ORG Gigabit Multi Gigabit 10 Gigabit Multi 10 Gigabit 2-S 874-R Computer Center LX2LX1 LHC area 15x CDR DAQ AG ATCN 90x AG 15x AG Control CDR DAQ HLT TN AG 15x 25x 10x CDR DAQ AG Control 90x AG TN Control AG 8x 10x CDR DAQ Monitoring LX8 Niko Neufeld CERN, PH Storage servers In production since > 6 months Stable software tested during online commissioning Very powerful servers Most of the time completely idle Highly redundant (fibre-channel, power-supply, etc) Can be upgrade in memory, if needed Do not foresee more than 4 needed Niko Neufeld CERN, PH Database servers 4 servers from Oracle RAC Same type as storage servers: 2 socket, 53xx series (quad- core), 4 GB of RAM (might want to upgrade to 8 GB) Installed with RHES4 Running stably since two months Almost all databases migrated Rest very soon Streaming not yet configured Backup database server available for tests (ora01) Niko Neufeld CERN, PH To be done On the actual hardware: Nothing On the connectivity Oracle RAC servers must be connected to Tier0 RAC nodes (before X-mas) Testing, testing, testing Niko Neufeld CERN, PH Dedicated network to Tier0 Private 10 Gigabit line, routed directly between store01 04 and CASTOR servers Protected by a rigid fire-wall (only data-traffic, only selected servers) Will use same line / possibly on different VLAN for Oracle streaming High bandwith Easy configuration Registering in bookkeeping DB and LFC via a gateway to the CERN GPN (different network)