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Presented by Ali Ayoub, Mellanox Staff Architect during VMworld 2013
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I/O virtualization with InfiniBand and 40 Gigabit Ethernet
Ali Ayoub – Staff Architect
VMworld 2013 San Francisco
© 2013 Mellanox Technologies 2
Remote Direct Memory Access
What is RDMA?
RDMA
Engine
Ethernet (RoCE)
InfiniBand
© 2013 Mellanox Technologies 3
Virtual Protocol Interconnect Technology
VPI Eth
InfiniBand
What is VPI?
© 2013 Mellanox Technologies 4
IPoIB
iSER/SRP
iSER • 10GigE
• 40GigE VP
I E
th
Infi
niB
an
d
InfiniB
and
Eth
ern
et
Mellanox Software Solutions
© 2013 Mellanox Technologies 5
Mellanox Software Solutions
RDMA
VPI
TCP/IP
10GigE
40GigE
iSCSI
NFS
NFS
SRP
iSER
IPoIB
TCP/IP Storage
Solutions
RDMA Storage
Solutions
Network
Solutions
Ethernet
InfiniBand
© 2013 Mellanox Technologies 6
Mellanox Software Solutions
10GigE
40GigE
IPoIB
SRP
iSER
iSCSI
NFS
NFS
RDMA Storage
Solutions
TCP/IP Storage
Solutions
Network
Solutions
CPU Utilization
Bandwidth
Latency
Consolidation
Performance
More Virtual
Machine
© 2013 Mellanox Technologies 7
Mellanox Software Solutions
10GigE
40GigE
IPoIB
SRP
iSER
RDMA Storage
Solutions
Network
Solutions vSphere 5.5 In-box
Part of ESX Distribution
Downloadable from vmware.com
vSphere 5.5 PVSP
Partner Verified and Supported Products
Downloadable from mellanox.com
© 2013 Mellanox Technologies 8
40GigE Performance Results
36Gbps I/O
Bandwidth on
vSphere 5.x !
© 2013 Mellanox Technologies 9
Single VM Migration Acceleration
0.00
5.00
10.00
15.00
20.00
Tim
e (
se
c)
Migration of Passive VM*
10GE 40GE
0.00
10.00
20.00
30.00
40.00
50.00
Tim
e (
se
c)
Migration of Active VM*
10GE C 40GE C
>200%
2X to 3X Faster Execution Time over 40GigE
>350%
One VM Migration with VMware vMotion over
10/40GigE NIC I/O Controller
* 16GB Memory
© 2013 Mellanox Technologies 10
Multiple VM Migration Acceleration
Enabling Concurrent Migration of More VMs over 40GigE
vMotion Average Migration Duration
Du
rati
on
[m
m:s
s]
# VM
Multiple VM Migration with VMware vMotion over
10/40GigE NIC I/O Controller
© 2013 Mellanox Technologies 11
iSER Performance Results
190 IOPS on
vSphere 5
174
176
178
180
182
184
186
188
190
192
2 4 6 8
#VMs/LUNs (LUN per VM)
IOPS
35.2
35.3
35.4
35.5
35.6
35.7
35.8
35.9
36
36.1
2 4 6 8
#VMs/LUNs (LUN per VM)
Bandwidth (Gbps)
© 2013 Mellanox Technologies 12
SRIOV
© 2013 Mellanox Technologies 13
IPoIB
© 2013 Mellanox Technologies 14
iSER/SRP
© 2013 Mellanox Technologies 15
Leading Supplier of End-to-End Interconnect Solutions
Virtual Protocol Interconnect
Storage Front / Back-End
Server / Compute Switch / Gateway
56G IB & FCoIB 56G InfiniBand
10/40/56GbE & FCoE 10/40/56GbE
Virtual Protocol Interconnect
Host/Fabric Software ICs Switches/Gateways Adapter Cards Cables
Comprehensive End-to-End InfiniBand and Ethernet Portfolio
© 2013 Mellanox Technologies
Mellanox 40GbE In-Box with VMware vSphere 5.5
© 2013 Mellanox Technologies
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