SODAFile
FileServer
Server
ScaleSODA
Out File Server
Clustered Physical Machine
VM
App
File
CSV
\\share
NTFS
Volume & Partition
iSCSI
Synth
QoS Reserve
VHD
VHDX
⇚ other cluster nodes
CSV
using SMB
SAS/SCSI*
Emulated
FC
VSC
IDE
Stor
VSC
VMBus - Multichannel
VHDMP
File
iSCSI Target
De-Dup
VHDX
\\share
RDR
NTFS/REFS
FC
VSP
Shared VHDX
Filter
App
VHDMP
Filter
Synth FC
Shared VHDX
Filter
QoS Limit
Stor VSP
Host
SCSI over SMB3.0
Shared VHDX
Parser
Stor vDEV
SMB3.0
SRB
RDMA
Multichannel
CSV/NTFS
Spaces
SAS
Volume
Partition
NPIV
JBOD
Native VHD
⇚ other machines
Spaces
SAS/SCSI
IDE
FC
iSCSI
FC
SAN
⇚ other machines
Ethernet
JBOD
SAN Target
• Pre-Windows Server 2012
•
•
•
1 channel
256 queue depth/SCSI controller
Fixed VP For IO Interrupt Handling
• Windows Server 2012
•
•
•
1 channel/16 VPs/SCSI
256 Queue Depth/Device/SCSI
Distributed IO interrupt handling
Parent
Partition
VM
Device
Virtual
Storage
Stack
VM
Device
Physical Machine
The default format for Virtual Hard Disks
Larger Virtual
Disks
Enhanced
Resiliency
Large Sector
Support
Enhanced
Perf
Embed
Custom
Metadata
Larger Block
Sizes
User Defined
Metadata
1800
VHD
VHDX
Disk
1600
1400
1200
1000
800
600
400
200
0
PassThru
Fixed
Dynamic
Differencing
160000
VHD
VHDX
Disk
150000
140000
130000
120000
110000
100000
90000
80000
PassThru
Fixed
Dynamic
Differencing
1400
VHD
VHDX
1200
1000
800
600
400
200
0
Buffered IO 2MB Queue depth 1
Non-buffered IO 64KB Queue
depth 64
Non Buffered IO 16MB Queue
depth 48
•
Stor VSC
•
QoS Limiter
Stor VSP
QoS Reserves
IO Balancer
VHDMP
•
Stor VSC
•
QoS Limiter
•
Stor VSP
QoS Reserves
IO Balancer
VHDMP
Hyper-V Compute Nodes
Reads/Writes
Accumulates
Data Activity
Hot Data
Cold Data
Hyper-V Compute Nodes
Reads/Writes
Accumulates
Data Activity
& WBC
Hot Data
Cold Data
Hyper-V VDI
Scale-out File Server
VHD
SODAFile
FileServer
Server
ScaleSODA
Out File Server
Clustered Physical Machine
VM
App
File
CSV
\\share
NTFS
Volume & Partition
iSCSI
Synth
QoS Reserve
VHD
VHDX
⇚ other cluster nodes
CSV
using SMB
SAS/SCSI*
Emulated
FC
VSC
IDE
Stor
VSC
VMBus - Multichannel
VHDMP
File
iSCSI Target
De-Dup
VHDX
\\share
RDR
NTFS/REFS
FC
VSP
Shared VHDX
Filter
App
VHDMP
Filter
Synth FC
Shared VHDX
Filter
QoS Limit
Stor VSP
Host
SCSI over SMB3.0
Shared VHDX
Parser
Stor vDEV
SMB3.0
SRB
RDMA
Multichannel
CSV/NTFS
Spaces
SAS
Volume
Partition
NPIV
JBOD
Native VHD
⇚ other machines
Spaces
SAS/SCSI
IDE
FC
iSCSI
FC
SAN
⇚ other machines
Ethernet
JBOD
SAN Target
SODAFile
FileServer
Server
ScaleSODA
Out File Server
Clustered Physical Machine
VM
App
File
Stor vDEV
Host
SCSI over SMB3.0
Shared VHDX
Parser
Shared VHDX
Filter
QoS Limit
CSV
\\share
NTFS
Volume & Partition
Stor VSP
VHDMP
QoS Reserve
VHDMP
Dynamic VHDX
VHDX
File
Synth
NTFS/REFS
Filter
SMB3.0
SRB
RDMA
Multichannel
CSV/NTFS
Spaces
SAS
Volume
IDE
Emulated
\\share
RDR
SAS/SCSI*
De-Dup
Partition
Stor
VSC
JBOD
Native VHD
VMBus - Multichannel
SAS/SCSI
FC
SAN
SAN Target
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