$Cambridge: hermes/doc/cyrus_mailstore/hardware,v 1.1 2004/04/20 13:10:42 dpc22 Exp $ Hardware ======== Cyrus mailstores. 17 small 2U rackmount servers. Each system has: 1 x 2.4 GHz processor (Hyperthreading switched on) 3 GBytes RAM LSI 320-1 RAID controller. 7 x 73 GByte disk (6 disk RAID 5 + hot spare) Otanes backup spooling engine: 2 x 2.4 GHz processor (Hyperthreading switched on) 3 GBytes RAM Qlogic 2300 HBA Infortrend EonStor external SATA array (16 x 250 GBytes) Overland Powerloader with 2 LTO-2 drives (200 Gbytes no compresion each) Canvas: 1 x 3 GHz processor 1 GByte RAM. LSI 320-1 RAID controller 7 x 36 GByte disk (6 disk RAID 5 + hot spare) Hermes 1 and 2: 2 x 3 GHz processor (hyperthreading enabled) 3 GByte RAM. LSI 320-2x RAID controller (128 MBytes write cache). 7 x 73 GByte disk (6 disk RAID 5 + hot spare) webmail.hermes 2 x 1.2 GBytes PIII process 1 GByte RAM. LSI 320-1 RAID controller 4 x 18 GByte disk (4 disk RAID 5, no hot spare) PPSW: 6 systems + hot spare 5 lots of: 2 x 1.4 GBytes PIII process 1 GByte RAM. Adaptec RAID controller 4 x 18 GByte disk (4 disk RAID 5, no hot spare) 2 lots of: 2 x 1.2 GBytes PIII process 1 GByte RAM. LSI 320-1 RAID controller 4 x 18 GByte disk (4 disk RAID 5, no hot spare) NB: 1.2 GHz PIII systems were bought September 2001: waranty soon to expire.