EMC Clariion 存储基本知识.pptx

--秉虚为实、化繁为简、畅游云端
江苏省计算机技术服务有限公司
EMC VNX SERIES TECHNICAL REVIEW
Next-Generation Unified Storage
Optimized for today’s virtualized IT
Affordable. Simple. Efficient. Powerful.
Unisphere™
VNXe3100
VNXe3300
VNX7500
VNX5700
VNX5100
VNX5500
VNX5300
VNX VG2
VNX VG8
VNX Unified ponents
Architecture and packaging
ponents: storage or data processor enclosure*
VNX Operating Environment for Block
Dual active storage processors
Automatic failover
Flexible IO connectivity options
Standby power supplies (battery backup)
ponents: X-Blade enclosure
VNX Operating Environment for File
From 2 to 8 blades supported with configurable failover options
Flexible IO connectivity options
Control stations (1 or 2)
Disk array enclosures
Upgradeable to add Fibre Channel ports and/or native 1 or 10 Gigabit iSCSI
Start with FC or iSCSI or NAS
Add other protocols seamlessly, as needed
* DPE contains disks; SPE does not contain disks
Flexible IO options:
4-port 8Gb FC 2 port optical10GbE 2 port copper 10GbE 4 port Copper 1GbE 2 Port 10Gb FCoE
SAN



Ž
DPE
(Disk Processor Enclosure)
3U
Standby Power Supply
Control Station
Data Mover Enclosure
(X-Blade enclosure)
25x ”Disk Array Enclosure
25x ” Disk Array Enclosure
15x ”& ”
Disk Array Enclosure
Disk Array Enclosure
Disk Processor Enclosure/Storage Processor Enclosure
Œ

HARDWARE
Flexible Storage Tiers
SAS back-end connect for performance and reliability
Up to 24Gb (4x6 Gb) per SAS bus
Point-to-point, robust interconnect
Flash (SSD) options
Highest performing drives
”– 100 GB, 200 GB
~3,500 IOs per second
”– 100 GB, 200 GB
~3,500 IOs per second
Optimize TCO with tiered service levels
VIRTUALSTORAGE POOL
AUTOMATIC DATA OPTIMIZATION
Highest capacity
Good performance
Highest performance
Near-line SAS
( rpm)
SAS
(10K /15K rpm)
Flash
SAS (HDD) options
” drives (195 drives/ rack with 3U DAE, 555 drives / rack with 4U DAE)
300 GB, 600 GB and 900 GB
10K and 15K RPM
~ 140 (10K