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Oracle Sun Exadata V2 ,X2-2,X2-8 主要配置对比

2013-03-19 00:48 141 查看
　v2 Full Rackx2-2 Full Rackx2-8 Full Rack
Database servers8 x Sun Fire x4170 1U8 x Sun Fire x4170 M2 1U2 x Sun Fire x4800 5U
Database CPUsXeon E5540 quad core 2.53GHzXeon X5670 six cores 2.93GHzXeon X7560 eight cores 2.26GHz
database cores6496128
database RAM576GB768GB2TB
Storage cells14 x SunFire X427514 x SunFire X4270 M214 x SunFire X4270 M2
storage cell CPUsXeon E5540 quad core 2.53GHzXeon L5640 six cores 2.26GHzXeon L5640 six cores 2.26GHz
storage cells CPU cores112168168
IO performance & capacity15K RPM 600GB SAS or 2TB SATA 7.2K RPM disks15K RPM 600GB SAS (HP model – high performance) or 2TB SAS 7.2K RPM disks (HC model – high capacity)15K RPM 600GB SAS (HP model – high performance) or 2TB SAS 7.2K RPM disks (HC model – high capacity)
Note that 2TB SAS are the same old 2 TB drives with new SAS electronics. (Thanks Kevin Closson for ref)Note that 2TB SAS are the same old 2 TB drives with new SAS electronics. (Thanks Kevin Closson for ref)
Flash Cache5.3TB5.3TB5.3TB
Database Servers networking4 x 1GbE x 8 servers = 32 x 1GbE4 x 1GbE x 8 servers + 2 x 10GbE x 8 servers = 32 x 1Gb + 16 x 10GbEE8 x 1GbE x 2 servers + 8 x 10GbE x 2 servers = 16 x 1Gb + 16 x 10GbEE
InfiniBand SwitchesQDR 40Gbit/s wireQDR 40Gbit/s wireQDR 40Gbit/s wire
InfiniBand ports on database servers (total)2 ports x 8 servers = 16 ports2 ports x 8 servers = 16 ports8 ports x 2 servers = 16 ports
Database Servers OSOracle Linux onlyOracle Linux (possible Solaris later, still unclear)Oracle Linux or Solaris x86
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