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- Sakai Servers:
- Sunfire 4100
- 3 - Dual Core AMD Opteron(tm) Processor 275
- 8 GB RAM
- 8 DAS SAS drives (2 OS raid 10, 6 Data disks RAID 5)
- Redundant port 4 GB HBA to SAN Fabric using RDAC for failover to 1 TB LUN
- Database Server:
- Sunfire 4150
- 2 - Dual core AMD Opteron Processor 2.8 GHz (production system and cold backup)
- 8 DAS SAS drives (2 OS raid 10, 6 Data disks RAID 10 for performance)
- VMWare - We initially deployed the application servers on VMware, but the need for memory in future versions required more than a VM Guest could use at the time as Tomcat alone is configured to use 3 Gig. Also at the time, VM had no support for multiprocessor, very limited memory and no 64 bit support. By the time you allocate enough resources for guest, the host could be tapped out. The front ends can be more cost effectively scaled by simply adding more lower cost application servers tuned to deliver web content.
17) What type of storage do you use for the servers?
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| Note |
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Salah DamiAssistant |
| Note |
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Juan Estrada |
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