eva v. p4000 - a discussion
TRANSCRIPT
EVAVS.
P4000P4000for
EPIC DAYS
Chet JacobsChief StorageWorks Evangelist.April 2010
1
April 2010
HP StorageWorks portfolio –SAN StorageSAN Storage
XPEVA
P4000EVA6400
EVA8400
ce MSA*
XP24000 < 1.13 PBXP20000
P4000 iSAN
EVA4400
Outstanding TCO < 324 TB
Always-on availability < 851+ TB• Data center consolidation
+ disaster recovery• Large-scale Oracle/SAP d
Per
form
anc
S l bl Cl t d IP
MSA* < 454+ TB
• FC & iSCSI host ports• FC & FATA HDD• Storage consolidation
+ disaster recovery• Simplification through
virtualizationWi d HP UX Li
applications• HP-UX, Windows, + 20
more, including NonStop & mainframeLow cost consolidation
< 48TB• 4GB FC, 1GbE iSCSI, and
3Gb SAS
solid
atio
n an
d Scalable, Clustered IP SAN
< 960 TB• Scalable iSCSI
performance• Cost effective high
availabilitySi lifi d f • Windows, HP-UX, Linux, +
more• SAS & SATA together• Controller-based
snapshot/clone• Windows, Linux, VMware• WEB, Exchange, SQL
Con
s • Simplified mgmt for virtualization
• VMware, Citrix, Hyper-V, Windows, Linux
2 7 May 2010
Business Continuity and Availability
Scale UP vs. Scale OUT
Scale-UP Storage Scale-OUT Storage
3
HP StorageWorks P4000 IS UNIQUE
• Scalable performance and capacitySTORAGE
CLUSTERING
• Beyond the box availabilityNETWORK RAID
• Reduce costs, increase capacity utilizationTHIN PROVISIONING
• Data protection, tape storage reductionSNAPSHOT
• Disaster recovery via integrated replicationREMOTE COPY
4
HP StorageWorks P4000 IS UNIQUE
STORAGE NODE:
Disk, Cache CPU, NICsDisk, Cache CPU, NICs
- Hardware RAID- SAN/iQ storage softwareg- Redundant cooling- Redundant power
5
HP StorageWorks P4000 IS UNIQUE
SAS
A cluster of storage nodes• Each node contains capacity (disk drives),
a storage controller (CPU) cache (RAM)a storage controller (CPU), cache (RAM) , network bandwidth (1or 10 GE)
• The SAN is comprised of 2 to 16 nodes managed as a single system
• Volumes are striped across all available pnodes in a cluster
Grow on your terms• Add new nodes at any time non-
disruptively scaling capacity and
SATA
p y g p yperformance
• Automated re-allocation of volumes• Supports multiple tiers with online data
migration
Centralized management• One console for all LeftHand P4000
storage across multiple sites− local data center and remote offices
6
− Physical and virtual P4000
HP StorageWorks P4000 IS UNIQUE
A D A D
A cluster of storage nodes• Each node contains capacity (disk drives),
a storage controller (CPU) cache (RAM)
A B
BC
A B
BC
a storage controller (CPU), cache (RAM) , network bandwidth (1or 10 GE)
• The SAN is comprised of 2 to 16 nodes managed as a single system
• Volumes are striped across all available
C D C D
pnodes in a cluster
Grow on your terms• Add new nodes at any time non-
disruptively scaling capacity and p y g p yperformance
• Automated re-allocation of volumes• Supports multiple tiers with online data
migration
Centralized management• One console for all LeftHand P4000
storage across multiple sites− local data center and remote offices
7
− Physical and virtual P4000
HP StorageWorks P4000 IS UNIQUE
Synchronous Highly Available Storage
A D A D
• One SAN Deployed• <6 ms latency
Seamless VMware Integration
A B A B
BC BC
teg at o• Provides Server fault tolerance
and high availability
Centralized management• All Managed through a single
C D C D
• All Managed through a single interface
8
StorageWorks P4000 VSAHP P4000 VSA transforms server disk drives into a redundant virtual SAN
• The only virtual appliance to be certified on the VMware SAN hardware compatibility list (Jun ‘09)p y ( )
Redundant Virtual SAN
VSAVSAVSA
Server disk drives
VSAVSAVSA
VMware ESX Cluster
9
Changing the Game on DELL
VSA
VSA
Server AND Storage High Availability
Within ANY 2 HP Servers
Si l ft dd
– More Cost
More Power ConsumptionSimple software add-on
Free 30 day trial www.hp.com/go/tryvsa
– More Power Consumption
– More rack space
– STILL a single point of
10
g pfailure
P4000 Sales Tools
Leverage P4000 Daily Webinar www.hp.com/go/lefthand/overview• Shortens time to close• Held 3 times per week• Live presentation / Live product demonstration / Live Q&A
VSA Free 30 Day Trial www.hp.com/go/tryvsa
P4000 Overlay Sales Team• 28 on SMB/SLED
6 G1K• 6 on G1K• 3 on Fed
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EVA Update
The EVA Family
EVA 8000EVA 8100
EVA 8400
Enterprise Virtual Array
EVA 5000EVA 8000
EVA 6400
EVA 6000EVA 6100
EVA 3000 EVA 4000 EVA 4100
EVA 4400
EVA 3000 EVA 4000
11/2001 5/2003 5/2005 6/2007 2/2008 3/2009
EVAx400 FamilyEVA4400
4 host ports, 2 cache mirror 8 host ports, 2 cache mirrorEVA6400
8 host ports, 2 cache mirrorEVA8400
Cntr 1
ports, 4 device ports
1
ports, 8 device ports ports, 12 device ports
Cntr 11 Cntr 1
1
21
29
Cntr 28
Cntr 29
11
19
Cntr 2
1
9
11
• 8 disk enclosures max• 96 disks max• device ports
• 18 disk enclosures max• 216 disks max• device ports
• 27 disk enclosures max• 324 disks max• device ports
1919
device ports of each controllerare tied together
device portsof each controllerare tied together
• larger capacity• higher performance
device portsof each controllerare tied together
• larger capacity• higher performance
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Tiered storage within an EVA
Solid State Disks - SSDSolid State Disks SSD Most IO intensive data, indices …
Online FC disks active data, local and remote mirroring,
N O li FATA di k
, g,instant recovery …
Near-Online FATA disks infrequently accessed data, fast recovery, backup to disk …
15
p
Traditional Disk Array Approach
RAID Controller
Traditional Disk Array Approach
RAID Controller
Disk Groups &
RAID5RAID1
pRAID Level
RAID5RAID1Dedicated
Spare Disk(s)
Spare
Traditional Disk Array Approach
0 1 2Presented LUNs
RAID Controller
RAID5RAID1 RAID5RAID1
LUN 1
LUN 0
SpareLUN 2
Traditional Disk Array ApproachRAID levels in separate small Disk Groups, dispersed LUNs, beware of hot-spots
0 1 2 3 4 5 6 7Presented LUNs
RAID0RAID5 RAID1
RAID ControllerDisk
Groups
RAID5RAID1
LUN 7
LUN 6LUN 3LUN 4
LUN 5
Spare
RAID5RAID1
LUN 1
LUN 0
LUN 2
Spare
Spare Disks
The HP way of virtualizationDisk groups, segments, block mapping tables & sparing
Enterprise Virtual Array ControllerBlock Mapping
Table
Reserved Spare
Capacity
Disk Group
The HP way of virtualization LUN/vdisk allocation
21Presented LUNs
Virtual Array Controller
LUN 2 (RAID5)
LUN 1 (RAID1)
The HP way of virtualizationCapacity upgrade and load leveling
Enterprise Virtual Array Controller
11 22 33Enterprise Virtual Array Controller
LUN 1LUN 2
LUN 3LUN 1 LUN 3
The HP way of virtualizationOnline Volume Growth and Shrinking*
1 2Enterprise Virtual Array Controller
LUN 2 LUN 1
* EVA capability, requires OS/FS support; first OSes with shrink support: Windows Server 2008, HP-UX 11.23, 11.31
The HP way of virtualizationAll RAID levels within a Disk Groups, optimal striping, no hot-spots
1 32Presented LUNs
Enterprise Virtual Array Controller
Block Mapping
Spare Capacity
LUN 2 Block Mapping
Table LUN 1 LUN 3
Disk Group(s)
Array performance comparison
Traditional ArrayTh f f i l LUN i li it d b th
HP EVAThe performance of a single LUN is limited by the
number of disks of the RAID Group it belongs to.Each LUN can achieve the performance of all disks in the disk group.
Max potential
12 12 7 8 8 4 7 7 40 40 40 40 40 40 40 40potential
performance of a single
LUN in disks
RAID Controller
0 1 2 3 4 5 6 7
Enterprise Virtual Array Controller0 1 2 3 4 5 6 7
RAID5 GroupRAID1 Group
RAID0 Group
RAID5 Group RAID1 Group
LUN 3
LUN 4LUN 5
SpareSpareLUN 7
LUN 6 Disk Group 1
LUN 1
LUN 0
SpareSpareLUN 2
Competitive landscapep p
Virtual ITVirtual IT
Enterprise application
consolidation
Enterprise application
consolidation
Data center consolidationData center
consolidationScale-out enterpriseScale-out enterprise
Remote officeRemote office XPVirtual IT deployment
Virtual IT deployment
consolidationconsolidationRemote office consolidationRemote office consolidation
MSA 2000P4000 VSA
X1000/X3000
P4300 /P4500X3000
EVAScNAS 4400
EMCCX4 120-960
XPIBRIX
EMCSymmetrix DMX
IBRIX
NetAppGX
DellPowerVault
MD1000/MD3000EQL PS4000
X1000/X3000Dell
EQL PS6000NX3000
NetApp
NS 120-960
NetAppFAS3100FAS6000
Low cost consolidation
Low cost consolidation
EQL PS4000NX300/NX3000/NX4
NetAppFAS 2000
FAS 3100
EMCCX4 120-240NS120/NS480
FAS6000
consolidationconsolidation
Vertical
EMCAX4NX4
26
General PurposeFocus
EVA product fitpCommitted to continued
investment in an FC Storage-centric IT managers own the
ERP, CRM, SAP is driving the storage
infrastructurepurchase decisionneed
Start with EVA, reconsider if…
Re-evaluating storage Lowest cost
t hi h L b d idth L t tstorage infrastructure
along with server
virtualization.
storage high availability
between 2+ sites is required.
Low bandwidth IP replication is
required.
Lowest cost shared storage
required.virtualization.
Change the conversation to P4000 MSA
27
HP StorageWorks P4000 product fitg pEntrenched
competition in new Server-centric IT
managers own the Server virtualization is driving the storage
HP accountpurchase decisionneed
Start with P4000, reconsider if…
New enterprise li ti FC b d
Lowest TCO and $/ bl GB f L t tapplications are
driving the storage
purchase.
FC based replication is
required.
$/usable GB for large
environments (100TB+).
Lowest cost shared storage
required.
Change the conversation to EVA MSA
28
Thank You!
Questions
30