Presented during VMworld 2014 in San Francisco, CA by Motti Beck, Mellanox, Director of Enterprise Market Development.

1. Virtualization Acceleration
Motti Beck, Director Enterprise Market Development
VMworld 2014 | San Francisco

2. Virtualization Acceleration is Next
Management
Efficiency
Acceleration
 Server Virtualization
 Network Virtualization
 Storage Virtualization
 1GbE  10GbE 40GbE  100GbE
 VMDirectPath, SR-IOV
 Offloads: Network Protocols, VXLAN
 On Dashboard for Compute and Storage
 Software Defined Network
 Software Defined Storage
1st Generation 2nd Generation 3rd Generation
Functionality
© 2014 Mellanox Technologies 2

3. IO Acceleration
TCP/IP Remote Direct Memory Access (RDMA)
© 2014 Mellanox Technologies 3

4. RDMA over Converged Ethernet - RoCE
 RDMA transport over Ethernet
• Efficient, light-weight transport, layered directly over Ethernet
• Takes advantage of PFC (Priority Flow Control) in DCB Ethernet
• IBTA standard
• Supported in OFED 1.5.1, RHEL 6.X, Windows Server 2012 R2
 Lowest latency in the Ethernet industry
• 1.3μs end-to-end RDMA latency
- Faster application completion
- Better server utilization
- Higher scalability
 Tremendous support momentum by ecosystem
• Cloud service providers, DB Vendors, Financial ISVs, Server &
Storage OEMs
• Entire Ethernet management ecosystem is available
© 2014 Mellanox Technologies 4

5. vMotion over RoCE Accelerates vMotion
Total vMotion Time (seconds) CPU Utilization (Destination)
70.6272862
36% Faster
45.3119161
80
70
60
50
40
30
20
10
0
TCP/IP RDMA
90% Less
0:00 0:05 0:11 0:16 0:21 0:26 0:31 0:36 0:41 0:46 0:51 0:56 1:01 1:06 1:11 1:16
60
50
40
30
20
10
0
TCP/IP 1.37 21.5 47.8 47.5 48 43.1 47.8 45.1 43.9 44 40.1 34.9 35.3 34.9 41.1 36.5 45.6
RDMA 0.74 6.32 6.66 6.98 6.85 6.47 6.45 6.7 4.66 4.57
% CPU Utilization
 Destination CPU utilization 92% lower
 Source CPU utilization 84% lower
*Source: VMware’s CTO office VMworld 2012
http://cto.vmware.com/wp-content/uploads/2012/09/RDMAonvSphere.pdf
© 2014 Mellanox Technologies 5

6. 10X Boost of Live Migration over Hyper-V with SMB Direct
TCP/IP Compression SMB/RDMA
Normalized
Send Bandwidth
Higher is better
% CPU #1
Lower is better
% CPU #2
Lower is better
150Gb/sec
across 3 links
Source: TechED’13 Opening Satya Nadella Keynote Session with Jose Baretto
70
60
50
40
30
20
10
0
Seconds
Live Migration Times*
* Lower is better
Click To
Watch Video
© 2014 Mellanox Technologies 6

7. Virtualized Storage Acceleration Running iSER* over ESXi
Test Setup: ESXi 5.0, 2 VMs, 2 LUNS per VM
 RDMA Superior Across the Board
• Throughput & IOP’s
• Efficiency & CPU Utilization
• Scalability
Higher is
Better
10x Bandwidth Performance Advantage vs TCP/IP
2.5x IOPS Performance With iSER Initiator
Higher is
Better
* iSCSI over RDMA
© 2014 Mellanox Technologies 7

8. vSphere Storage Access Acceleration over RoCE running iSER
Dell Fluid Cache for SAN
Source: https://www.youtube.com/watch?v=uw7UHWWAtig
Boost Performance with Server-based Caching over RoCE
© 2014 Mellanox Technologies 8

9. Maximize VDI Efficiency over RDMA
 RDMA eliminates storage bottlenecks in VDI deployments
• Mellanox ConnectX®-3 with RoCE accelerates the access to cache over RDMA
• 150 Virtual desktops over RoCE vs. 60 virtual desktops over TCP/IP
ConnectX
iSCSI
using
RDMA
Active Active
Nytro
MegaRAID
Flash
Cache
ConnectX
iSCSI
using
RDMA
Nytro
MegaRAID
Flash
Cache
0 20 40 60 80 100 120 140 160
Intel 10GbE, iSCSI/TCP
ConnectX3 10GbE, iSCSI/RDMA (iSER)
ConnectX3 40GbE, iSCSI/RDMA (iSER)
Number of Virtual Desktop VMs
http://www.mellanox.com/related-docs/whitepapers/SB_Virtual_Desktop_Infrastructure_Storage_Acceleration_Final.pdf
iSER Enables 2X More Virtual Desktops
© 2014 Mellanox Technologies 9

10. Proven Deployment Over Azure
Microsoft Keynote
Albert Greenberg
Click to SDN in Azure Infrastructure
Watch Video
“To make storage cheaper we use lots more network!
How do we make Azure Storage scale? RoCE (RDMA
over Ethernet) enabled at 40GbE for Windows Azure
Storage, achieving massive COGS savings”
Microsoft Keynote at Open Networking Summit 2014 on RDMA
RDMA at 40GbE Enables Massive Cloud Saving for Microsoft Azure
© 2014 Mellanox Technologies 10

11. Mellanox Accelerates OpenStack Storage
RDMA Accelerates iSCSI Storage
Compute Servers
VM
OS
VM
OS
VM
OS
Hypervisor (KVM)
Open-iSCSI w iSER
Adapter
Storage Servers
OpenStack (Cinder)
iSCSI/iSER Target (tgt)
RDMA Cache
Adapter Local Disks
Switching Fabric
OpenStack Storage Performance *
1.3
5.5
6
5
4
3
2
1
0
iSCSI over TCP iSER
GBytes/s
* iSER patches are available on OpenStack
branch: https://github.com/mellanox/openstack
Built-in OpenStack Components/Management & Cinder/iSER to Accelerate Storage Access
© 2014 Mellanox Technologies 11

12. Leadership in Strategic Markets with an End to End Portfolio
Big Data DB/Enterprise Cloud Storage Web 2.0
End-to-End - Cloud, Enterprise, and Storage Optimized - InfiniBand and Ethernet Portfolio
ICs Adapter Cards Switches/Gateways Host/Fabric Software Metro / WAN
Cables/Modules
© 2014 Mellanox Technologies 12

13. Thank You