Table 5 Specifications and usage of each server

HP ProLiantBL460c G6

physical

KVM host

Quad-Core Intel Xeon 2533 MHz×2

8

48

300

4

VM

OpenStack API server

OpenStack stateless process such as API

assign: 4

assign: 8

assign: 60

VM

Template server

template management for tenant replication

assign: 4

assign: 8

assign: 60

HP ProLiantBL460c G6

physical

KVM host

Quad-Core Intel Xeon 2533 MHz×2

8

48

300

4

VM

Glance application server

receive requests related to glance

assign: 8

assign: 32

assign: 150

HP ProLiantBL460c G1

physical

DB

OpenStack & Test case DB

Quad-Core Intel Xeon 1600 MHz×2

8

24

72

4

HP ProLiantBL460c G1

physical

OpenStack-Network

used for OpenStack logicalnetwork resources

Quad-Core Intel Xeon 1600 MHz×2

8

18

72

6

HP ProLiantBL460c G1

physical

OpenStack-Volume

used for OpenStacklogical volume resources

Quad-Core Intel Xeon 1600 MHz×2

8

18

72

6

HP ProLiantBL460c G1

physical

OpenStack-Hypervisor

used for OpenStack VM resources

Quad-Core Intel Xeon 1600 MHz×2

8

24

72

4

IBM HS21

physical

Automatic verification server

proposed automatic verification server

Xeon E5160 3.0GHz×1

2

2

72

1

IBM HS21

physical

DMZ-Load Balancer

Load Balancer for Internet access

Xeon E5160 3.0GHz×1

2

2

72

1

IBM HS21

physical

Internal-Load Balancer

Load Balancer for Internal access

Xeon E5160 3.0GHz×1

2

2

72

1

IBM HS21

physical

KVM host

Xeon E5160 3.0GHz×1

2

2

72

1

VM

User VM

VM for user terminal

assign: 1

assign: 1

assign: 20

VM

Operator VM

VM for operator terminal

assign: 1

assign: 1

assign: 20

EMC VNX5300

physical

iSCSI storage

iSCSI storage for user volume

500

EMC VNX5300

physical

NFS storage

NFS storage for Image

500