ERA HighLevel Architecture Diagram Current Production and Development

ERA High-Level Architecture Diagram

Current Production and Development

Future Production and Development

ERA Ultimate Production and Development Environment

ERA SAN Environment— 2002 Clusters and SAN

ERA SAN Environment— 2001 Current Disk Space • New environment currently has one cabinet with two HSG 80 storage arrays. • With a combination of 18 GB and 36 GB drives we have approximately 3. 9 terabytes, of which—because of RAID configurations —approximately 2. 2 terabytes are usable disk space.

ERA SAN Environment— 2001 HSG 80 Cabinet 1 – Controller 1

ERA SAN Environment— 2001 HSG 80 Cabinet 1 – Controller 2

ERA SAN Environment— 2002 Additional Hardware and Disk Space • One additional cabinet with two HSG 80 storage arrays has been ordered, in addition to 26 72 GB drives. • The total disk space will be increased to 5. 7 terabytes. • Usable additional space will depend on filesystem RAID configuration.

ERA SAN Environment— 2002 HSG 80 Cabinet 1 – Controller 1

ERA SAN Environment— 2002 HSG 80 Cabinet 1 – Controller 2

ERA SAN Environment— 2002 HSG 80 Cabinet 2 – Controller 1

ERA SAN Environment— 2002 HSG 80 Cabinet 2 – Controller 2

ERA SAN Environment— 2002 Total Possible Disk Space Capacity • The SAN will have approximately 160 empty slots across the four HGS 80 storage arrays. • Depending on disk size application requirements, if SAN is filled to capacity, it will have a minimum additional 2. 8 terabytes (all 18 GB drives) to a maximum additional 11 terabytes (all 72 GB drives). • Usable space will depend on filesystem size requirements and RAID configuration.

ERA SAN Environment— 2001 Detailed Disk Configuration

ERA SAN Environment— 2001 Detailed Disk Configuration

Progress on Database Migrations to the New Environment—Part 1 • • Development, Test & Training Migrated To ES 40 -SAN (Cathy, Nora, Ramesh, Xiaoping, Lhadj) Installed Oracle v 8. 1. 7. 2. 1 running under Compaq Tru. Cluster 64 Unix v 5. 1 (Xiaoping, Lhadj) Firewall Access Rules implemented on 12/10/01 – CIT & OPS Testing of access via client-server apps, web apps and reporting apps to commence on 12/11/01 All Databases functional and operational. Development, Test and Training Summary Statements and Grant Images copied to ES 40 -SAN (Ramesh) To be opened up to developers and testers on 12/11/01

Progress on Database Migrations to the New Environment—Part 2 • • • • Hardware configuration and tests on the GS 160 -San completed. (Cathy, Nora, Mike, COMPAQ) Production IMPACII (impprd) and IRDB (irdbprd) migrated to new GS 160 -San environment on a trial basis. (Ramesh, Lhadj, Xiaoping) Migration accommodated into enhanced directory structure for the database datafiles (Ramesh). Clonset of IMPACII and IRDB taken and all database datafiles copied (migrated) to the new GS 160 -SAN. Both databases are functional and operational. (Ramesh, Lhadj) Database scripts and crontabs (cronjobs) being migrated. (Xiaoping) Bridge(s) being set up and tested (Barbara) Firewall Access Rules implemented on 12/10/01 – CIT & OPS. Reports Server & Web Application Server configuration To be completed and opened up to testers on 12/11/01 (Ramesh, Ranvir, Mike) Testing of Backups, Oracle Enterprise Manager and BFILE Index Creation ongoing (John) Oracle tnsnames connectivity configuration across middle tier servers to be completed 12/11/01 (Ramesh, Ranvir). Summary Statements and Grant Images scheduled to be Copied on 12/11/01 (Nora) Open GS 160 -San environment to testers on 12/12/01