1. ARM Your Cloud
Cy7 ARM Server

2. Agenda
What is Cy7
What is Inside
How it Works
The Rack solution

3. The World First ARM Server - Cy7
It is born for
ECO friendly, Low power operation:
11 Watts / Node (Server & HDD @ full load)
Generates very low heat waste
Most space efficiency for cloud storage
Unlimited scalability at storage capacity and computing
power

4. What is Inside
Cy7 is a 1U rack-mount server system carries 7 ARM
micro servers (CyOne).
CyOne micro server module: 1GHz ARM v7 CPU, 1GB
DDR3, 256MB Flash, dual Giga bps LANs, 2 x SATA 2
interface.
Module design ARM server CyOne: easy for maintenance.
7 CyOne micro servers are linked to two Ethernet
switched to provide two Giga bps uplink Ethernet ports
for internet

5. Cy7 Block
Diagram
8 port
Gbps
Ethernet
switch 2
8 port
Gbps
Ethernet
switch 1
Data server
#2
Data server
#3
Data server
#1
Data server
#4
RJ45
WAN
RJ45
WAN
Data server
#5
Data server
#6
Metadata
server #7
HDD HDD HDD HDD HDD
HDD
SSD
Same
connection
on all 7
modules
SSD

6. CyOne
ARM Server
x7
mSATA SSD
slot x2
Dual Giga
bps LAN
Cable less
design

7. Software Compatibility
Linux Kernel: Linux plain Vanilla kernel 3.13.X (ARM
Device Tree native support)
Software Distros: Debian 7.C / Ubuntu 13.X – armhf
Cloud Storage: GlasterFS and Ceph
Distributed Computing: Hadoop
wiki.cynny.com

8. How does it Works
Cellular Architecture: Infinite scale computing with no
single point of failure
Each CyOne is a network node; internal interconnection
keeps communication between the nodes, while
outside/cluster connectivity is provided by two Ethernet
interfaces
The cloud storage scales linearly in Capacity AND
Performance with the additional nodes.
Failed equipment is simply turned off, no service and
repair by technician. Lower the TOC of operation.

9. The unlimited computing power
and Storage Capacity
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HDD CyOne
Single Node
Chassis with 7 Nodes Rack with 532 Nodes

10. ½ U rack mount design
Double side installation in a 60 cm x 120 cm standard
dimension rack
12 hard disks and 2 SSD in 1U
150 Watts PSU to support 75 Watts power consumption for 1
chassis @ full load

11. CyRack: Complete Rack Solution
Thermal & Air Flow Test Complete
Power distribution solution
Double Side installation
76 chassis accommodate 532 micro
servers
4 x 48-ports Giga bps switch with 2 x 10G
bps internet up link
2 x balancers
Maximum 7.04K Watts power
consumption at full load
Use Standard dimension rack: 60 cm x
120 cm
220V AC, 16A max each side

12. Applications
Cloud Storage
Distributed/Parallel Computing
Data Center
Big data analysis
Web Serving
The Real Application Powered by CyOne
micro servers
www.cynny.com

13. Benefit of Cy7
ECO Friendly: low power consumption and high
thermodynamic efficiency. < 2.5 Watts /node
(exclude HDD)
Infinity Scalability
High density: space saving in data center

14. Backup

15. CyOne ARM server module
CyOne
Form Factor Pluggable module
CPU 1 GHz Marvell Armada 370 ARMv7 with FPU
Cooling Passive Cooling
Memory 1 GB DDR3 1333 MT/s SDRAM
Flash storage 128 MB SLC NAND flash
Pin outs 2 X SATA 2.0, 1 USB 2.0, 2 X 1 Gbps LAN, 1 serial, 3 bit
digital input
Power consumption 2.5 W @ full load

16. HDDCyOne
HDDCyOne
HDDCyOne
HDD CyOne
HDD CyOne
HDD CyOne
CyOne SSD
OSD: 1 HDD per node
6 OSD in one chassis
76 chassis in one rack
4 TB/node X 6 node/chassis = 24 TB/chassis
X 2 chassis/unit = 48 TB/unit24 TB/chassis
X 38 unit/rack = 1824 TB/rack48 TB/chassis

17. Cy7 system specification
Cy7 System
Form Factor ½ Rack U (1.000 mm standard rack “back to back” installation)
Processor slots 7 x CYOne - pluggable independant computing units
Internal interconnect 2 x Gbps Ethernet switches
External connection 2 x Gbps Ethernet ports
Hard disk Drive bays 6 x 3,5' SATA Hard Drives, software controlled staged s
Solid state disk 2 x mSATA slots
Cooling 5 brushless ball bearing fans
Power Supply 150W switching power supply, 90 to 264 AC V, 47 to 63 Hz
Power Consumption 75 Watts @ full loading
Size and weight
L 450 mm x W 600 mm x H 40 mm, ~ 10 Kg with 7 CPU modules, 6
x 4TB HDD's and 2 mSATA modules