PIC port dinformaci cientfica PIC Site review November

PIC port d’informació científica PIC Site review November 2010 (Elena Planas)

PIC port d’informació científica Datbase distribution RAC 1 RAC 2 ATLASPIC PICLHC TAGSPIC atl 3 d 01 atl 3 d 02 atl 3 d 03 lhc 3 d 01 lhc 3 d 02 RAC 3 RAC 4 LFC FTS lfcora 01 lfcora 02 ftsora 01 ftsora 02

PIC port d’informació científica Hardware resources for DB services • Servers (All nodes hosting oracle databases are identical ) • Linux Red. Hat 5. 5 64 bits • Fujitsu siemens: Primergy Advanced Blade Ecosystem BX 600 -S 2 • 16 G RAM • Quade. Core intel CPU 1, 6 GHz • Storage (Two separated cabinets for DATA and BACKUP) • 20 TB on Net. App fas 3040 for data LUNs – Redundant FC connections – Failover between two controllers – 70 disks of 280 GB – 6 spare disks + 4 parity disks + 4 double parity disks – Efective space 12, 4 TB • 13 TB on fas 270 for backup LUNs – 21 disks of 621 GB – 2 spare disks + 2 parity disks + 2 double parity disks – Efective space 7, 7 TB 3

PIC port d’informació científica 3 D databases - Space distribution 2009 2010 4

PIC port d’informació científica DB Space Distribution in numbers Oracle Space ASM Used Space ASM Version assigned DATA assigned Backup diskgroup Used ATLAS 10. 2. 0. 4 3, 0 TB 2, 0 TB 32% 4, 2 TB 2, 0 TB 38% LHCb 10. 2. 0. 4 1, 3 TB 0, 8 TB 5% 2, 0 TB 6% LFC 10. 2. 0. 4 0, 3 TB 0, 2 TB 20% 0, 4 TB 50% FTS 10. 2. 0. 4 0, 3 TB 0, 2 TB 77% 0, 5 TB 0, 4 TB 36% TAGS 10. 2. 0. 4 4, 8 TB 60% ---

PIC port d’informació científica Network map Internet DMZ Listener port to any &OEM ports to CERN OEM servers LAN FTS LFC ATLAS LHCb TAGS

PIC port d’informació científica Recent Changes & Plans • Changes since last Work. Shop – Increase of RAM on all the nodes from 8 G to 16 G. – Adjust Oracle init parameters to recomended values. – Create a TAGS DB. • Future plans – Review system’s performance, to evaluate migration to new platform. – Change ATLAS listener port from 1521 to another. 7