Servers/ramoth

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Ramoth with Bowser above

Purpose

Master Database Server

Hardware

Motherboard Supermicro H8DGU-F
CPU 2x AMD Opteron 6238 Twelve-Core 2.60Ghz (16MB L3 cache) 6.4 GT/s 115W
Memory 256GB (16x 16GB DDR3 ECC - M393B2G70BH0-CK008)
Disk 2x 500GB (3.5) SAS 7200RPM (RAID1) (ST500NM0001)
20x 600GB (3.5) SAS 15kRPM (ST3600057SS)
1x 600GB (3.5) SAS 15kRPM (Global Hot-spare) (ST3600057SS)
2x 600GB (2.5) SATA SSD (Intel 320 Series) - Used for LSI CacheCade 1.0 (2x 600GB RAID0, 512GB in use.)
Chassis Supermicro SC847E16-R1400UB (36x 3.5" Disk Bays + 2x 2.5" internal)
Network eth0 (Intel 82576) onboard-left (00:25:90:4B:05:9A)
eth1 (Intel 82576) onboard-right (00:25:90:4B:05:9B) - not in use.
SCSI Controller(s) LSI 9271-8iCC SAS2 6Gb/s + LSI00297 + MegaRAID CacheCade + FastPath
Out-of-Band Management IPMI 2.0 Module (With KVM) Dedicated Eth Port. (00:25:90:4A:E6:8C)
PSU 2x 1400W Redundant Power Supply

Software

Operating System Ubuntu 12.04 LTS Server amd64

RAID config

  • 2x 500GB - RAID1 (ST500NM0001) - OS. (sda)
  • 16x 600GB - RAID10 (ST3600057SS) - /store/postgresql/openstreetmap/ (sdb)
  • 4x 600GB - RAID10 (ST3600057SS) - /store/postgresql/system/ (sdc)

Notes

  • LSI CacheCade + FastPath - Product: LSI00290 - CacheCade & FastPath Software Pack Physical Key
  • Disks are balanced between 2 expanders.