INTRODUCTION TO SCALEIO DIDI ATZMONY

INTRODUCTION TO SCALEIO
DIDI ATZMONY
© Copyright 2015 EMC Corporation. All rights reserved.
1
INTRODUCING
SOFTWARE DEFINED, SCALE-OUT SAN
• Hyper-converged, software-defined,
scale-out block storage for commodity
hardware
• Software that creates a server-based SAN
from local storage and compute to deliver
performance and capacity on demand
• Hardware & Hypervisor agnostic
© Copyright 2015 EMC Corporation. All rights reserved.
© Copyright 2015 EMC Corporation. All rights reserved.
HYPER-CONVERGED ARCHITECTURE
Flash | SSD | HDD | RAID Cache | RAM
Bare Metal | KVM | VMware | Hyper-V
Servers
225K IOPS 225K IOPS 225K IOPS 225K IOPS 225K IOPS 225K IOPS 225K IOPS 225K IOPS 225K IOPS 225K IOPS
10 TB
10 TB
10 TB
10 TB
10 TB
10 TB
10 TB
10 TB
10 TB
10 TB
Network
2,250,000 IOPS
Storage
100 TB
© Copyright 2015
2014 EMC Corporation. All rights reserved.
ScaleIO Transforms DAS to Server SAN
Convergence of storage
and compute
Scale-out to thousands of
servers
Elastic—add/remove servers &
capacity “on-the-fly”
Performance—massive I/O
parallelism
© Copyright 2015 EMC Corporation. All rights reserved.
Protection Domains
• A subset of SDS servers
• Physically segregates data
© Copyright 2015 EMC Corporation. All rights reserved.
Storage Pools
Protection Domain
DISKS
FLASH
• A subset of devices in a
protection domain created
for performance isolation
and data segregation
Pool 3 Pool 2
© Copyright 2015 EMC Corporation. All rights reserved.
Pool 1
AUTO-REBALANCE
ADD NODES OR DISKS DYNAMICALLY—SYSTEM AUTOMATICALLY MIGRATES AND
REBALANCES STORAGE
© Copyright 2015 EMC Corporation. All rights reserved.
AUTO-REBALANCE
REMOVE NODES OR DISKS DYNAMICALLY—SYSTEM AUTOMATICALLY MIGRATES
AND REBALANCES STORAGE
© Copyright 2015 EMC Corporation. All rights reserved.
Enterprise Features
FOR MULTI-TENANT INFRASTRUCTURE AS A SERVICE
APP 1
APP 2
APP 3
Protection
Domains for
Isolated
Servers and
Data Sets
© Copyright 2015 EMC Corporation. All rights reserved.
Storage Pools
QOS
Bandwidth/
IOPS Limiter
Writeable
Snapshots for
Backups
LATEST AND ADDITIONAL FEATURES
Fault Sets
VMware
Integration
DRAM and
FLASH Cache
Active GUI
IP Roles
REST API
© Copyright 2015 EMC Corporation. All rights reserved.
Thin
Provisioning
RecoverPoint
Integration
Non-ESX Environments
Server
App
App
………
Server
App
VM
OS
VM
………
VM
Hypervisor
C
C
ETH/IB
S
© Copyright 2015 EMC Corporation. All rights reserved.
S
VMWARE ENVIRONMENTS – COMPONENTS
• SDC: Resides in the hypervisor
exposing volumes as a local block
device
• MDM: Mata-Data Manager
• SDS: Accesses storage
devices via VMFS or RDM
• SVM: Dedicated ScaleIO VM on
each ESX host containing the
SDS (and sometimes MDM)
© Copyright 2015 EMC Corporation. All rights reserved.
SVM
Server
MDM
VM
S
……
ETH/IB
VMFS
LUN0
VMFS
LUN1
VM
…
Logical Adapter
C
Hypervisor
GUI
© Copyright 2015 EMC Corporation. All rights reserved.
© Copyright 2015 EMC Corporation. All rights reserved.
© Copyright 2015 EMC Corporation. All rights reserved.
© Copyright 2015 EMC Corporation. All rights reserved.
© Copyright 2015 EMC Corporation. All rights reserved.
© Copyright 2015 EMC Corporation. All rights reserved.
© Copyright 2015 EMC Corporation. All rights reserved.
SPC-1 $/IOPS Results*
Vendor
Price($/IOPS)
ScaleIO (estimated SPC-1 performance)
$0.14
Kaminario K2-D
$0.40
Huawei OceanStor Dorado2100 G2
$0.57
HP 3PAR StoreServ 7400 Storage System (with SSDs)
$0.58
Dell Storage SC4020
$0.65
Fujitsu Storage Systems ETERNUS DX200 S3
$0.77
Kaminario K2-F
$0.80
Huawei OceanStor Dorado5100
$0.81
Huawei OceanStorTM Dorado2100
$0.90
Fujitsu Storage Systems ETERNUS DX100 S3
$0.99
Hitachi Unified Storage VM (with Hitachi Accelerated Flash)
$1.18
* SPC-1 Results - "Top Ten" by Performance - 2014 Storage Performance Council
Two-Layer Configuration
C
C
C
C
C
C
ETH/IB
S
S
© Copyright 2015 EMC Corporation. All rights reserved.
S
S
S
S
Two-Layer Configuration
C
C
C
C
C
C
S
S
S
S
S
S
ETH/IB
S
S
© Copyright 2015 EMC Corporation. All rights reserved.
S
S
S
S
Fully Converged Configuration
S
C
S
C
S
C
S
C
S
C
S
C
S
C
S
C
S
C
S
C
S
C
S
C
ETH/IB
S
C
S
C
© Copyright 2015 EMC Corporation. All rights reserved.
S
C
S
C
S
C
S
C
TWO-LAYER CONFIGURATION
Massive Parallelism as SDCs Contact Relevant SDSs
Directly
C
C
C
C
C
C
ETH/IB
S
S
© Copyright 2015 EMC Corporation. All rights reserved.
S
S
S
S
FULLY CONVERGED CONFIGURATION
Massive Parallelism as SDCs Contact Relevant SDSs
Directly
S
C
S
C
S
C
S
C
S
C
S
C
ETH/IB
S
C
S
C
© Copyright 2015 EMC Corporation. All rights reserved.
S
C
S
C
S
C
S
C
© Copyright 2015 EMC Corporation. All rights reserved.
Shared
storage
Well suited for
client-server era
Servers
!
Painful & costly migrations
!
Limited Performance
!
Expensive FC & storage HW
!
Storage & Application Silos
Network
!
Inefficient capacity planning
!
Limited scale (up only)
FC
SAN
SAN
SAN
STORAGE
.NOW
THREE-LAYER
© Copyright 2015 EMC Corporation. All rights reserved.
28
© Copyright 2015 EMC Corporation. All rights reserved.
© Copyright 2015 EMC Corporation. All rights reserved.
© Copyright 2015 EMC Corporation. All rights reserved.
© Copyright 2015 EMC Corporation. All rights reserved.
QUESTIONS?
© Copyright 2015 EMC Corporation. All rights reserved.