This values are the official internal recommendations from Allods Team.
| Part | Configuration | Stands for | OS | Soft |
|---|---|---|---|---|
| Shard Part | 2x4x2,83GHz/ /no 16Gb HDD/NIC*2*1GB | Front End Servers | Ubuntu Server 10.04LTS Edition/amd64 | n/a |
| Shard Part | 2x4x2,83GHz/ /no HDD/NIC*1GB | GameMechanics Servers | Ubuntu Server 10.04LTS Edition/amd64 | n/a |
| Shard Part | 2x4x2,5GHz/16Gb/4x300G SAS/HwRaid 10/NIC*1GB | StatsAlarm Server | Ubuntu Server 10.04LTS Edition/amd64 | PstgreSql 8.4 |
| Shard Part | 2x4x2,5GHz/16Gb/2x300G SAS (Hw Raid-1), 2x160G SSD (Hw Raid-1)/NIC*1GB | Item Server | Ubuntu Server 10.04LTS Edition/amd64 | MySql 5.1 |
| Shard Part | 2x4x2,5GHz/16Gb/4x300G SAS/HwRaid 10/NIC*1GB | Backup Server | Ubuntu Server 10.04LTS Edition/amd64 | MySql 5.1 & PostgreSql 8.4 * |
| Base Part | 2x4x2,83GHz/ /no HDD/NIC*2*1GB | Account Server | Ubuntu Server 10.04LTS Edition/amd64 | n/a |
| Base Part | 1x4x2,5GHz/8Gb/4x160G SAS/HwRaid 10/NIC*1GB | DataBases Server | Ubuntu Server 10.04LTS Edition/amd64 | PostgreSql 8.4; MySql 5.1 |
| Base Part | 1x4x2,5GHz/ /no HDD/NIC*1GB 8Gb | ItemMall Server | Ubuntu Server 10.04LTS Edition/amd64 | n/a |
| Base Part | 2x4x2.5GHz/ /4x300G 16GB SAS/HwRaid 10/NIC*1GB | StatsAlarm Server | Ubuntu Server 10.04LTS Edition/amd64 | PostgreSql 8.4 |
| Base Part | 1x4x2,5GHz/ /no HDD/NIC*1GB 8Gb | Billing Server | Ubuntu Server 10.04LTS Edition/amd64 | n/a |
| Base Part | 2x4x2,5GHz/16Gb/4x300G SAS/HwRaid 10/NIC*1GB | Backup Server | Ubuntu Server 10.04LTS Edition/amd64 | MySql 5.1 & PostgreSql 8.4 * |
| Patch/Torrent | 1x4x2.5GHz /2Gb/2x250 SATA/SoftRaid 1 | Patch Server, TorrentTracker | Ubuntu Server 10.04LTS Edition/amd64 | n/a |
| Patch/Torrent | 1x4x2.5GHz/2Gb/2x250Gb SATA/SoftRaid1/SSD Intel X25-E | Torrents Seeder | Ubuntu Server 10.04LTS Edition/amd64 | Transmission/WWW/FTP |
* Operator must set DBes' replication on those servers.
(!!!) Servers with "no HDD" label may ommit HDDes only if option AllodsServerConfiguration№2 for server deploy is taken
RAID item-server requirements :
- 2xSAS RAID-1: binary log storage, needed for replication and restoring database changelog.
- 2xSSD RAID-1: database storage. Capacity of each drive should not be lower than 160GB, so the higher capacity SSD has, the faster it works.
It is strongly recommended to set item-server MySQL parameter innodb_flush_log_at_trx_commit = 2, even there is BBU and RAID controller cash-memory.
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