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StorEdge 9900 Series
Speakers NameTitle
Sun Confidential: Internal Only 2
Dialing-in the Right-Sized Storage!
The SE 9900 Combination Rated by importance to customer's application SLA (low-medium-high)
✔ Data Availability VERY HIGH✔IO Performance HIGH✔Service Costs (Installation and Management)LOW✔Data Scalability VERY HIGH
✔Data Protection VERY HIGH✔Implementation PriceMEDIUM
✔Flexibility of Server SupportVERY HIGH
Sun Confidential: Internal Only 3
Sun StorEdge 9990 SystemThe Ultimate Storage Platform● For the high end data center● Unparalleled performance,
availability, scalability, manageability, connectivity
● Application-oriented storage– Massive consolidation– High volume OLTP– Business intelligence, large scale– Regulatory compliance– Data and information lifecycle management– Service provider business models– E-mail archiving
Sun Confidential: Internal Only 4
Sun StorEdge 9990 SystemPerformance, Capacity, Scalability, Connectivity
● 81 GB per second aggregate system bandwidth (68 GB per second data and 13 GB per second control)
● Performance scales with capacity● 336 TB internal capacity (300 GB drives)● 1152 drive slots● 256 GB data cache● 12 GB shared memory● Up to 192 direct connections (FC)● 2 Gbps FC backend loops● Multi-platform connectivity– FC/FICON/ESCON/NAS
● 73 GB 15K, 146 GB 10K and 15K, 300 GB 10Kdual-ported FC drives
Sun Confidential: Internal Only 5
Scaled Down Version of the SE 9990 Excellent Performance for its Class● 12 GB/Sec Aggregate System Bandwidth
● Scalability● From 1 to 72TB (per Subsystem)● Does not grow into an SE9990
● Centralized Storage Management● Common Platform for Multi-Vendor Support● Virtualize and manage up to 16PB● Active Workload Analysis & Tuning
● Flexible Connectivity Options● FC, ESCON, FICON, NAS
StorEdge 9985 SystemThe Ultimate Entry System for the Data Center
Sun Confidential: Internal Only 6
SE9990Architecture
Sun Confidential: Internal Only 7
SE 9990 Architecture
Sun Confidential: Internal Only 8
Sun StorEdge 9990 SystemArchitecture — Third Generation Supercomputer Crossbar Switch●Supercomputer Crossbar Switch81 GB per second – 4 switches with a parallel switch fabric – 64 paths on both processor and cache sides– 128 concurrent
cache operations– Non-blocking
Sun Confidential: Internal Only 9
SE 9900 Family Adapter Design●Each Adapter actually consists of two PCBs●Even though they are one adapter, Two PCBs are actually placed in two different HW clusters●Sixteen slots in two HW clusters● A pair of PCBs are symmetrical which Means “active/active and load balanced.”
Adapter 1Adapter 2 BED = 8 ports
Adapter 1 primeAdapter 2 primeC1 C2
Sun Confidential: Internal Only 10
Sun StorEdge 9990 SystemArchitecture — I/O
● Total of 16 slots accommodate– Front-end directors (FEDs — AKA channel host adapters, or CHAs)– Back-end directors (BEDs — AKA array control processors, or ACPs)– Each FED or BED occupies two slots– Of the 16 slots, 4 are reserved for FEDs
● Up to 6 FEDs, with 16 or 32 FC ports, up to a max of 192 FC ports● Up to 96 ESCON and 48 FICON ports are supported● Up to 4 BEDs, each supporting sixteen 2 Gbps FC-AL connections to drives – Each BED supports up to 256 drives. End result is 64
FCAL loops
Sun Confidential: Internal Only 11
SE 9900 FamilyFED ●Each FED has two PCB, each PCB has 8 MPs for a total of 16 MPs per FED●Each MP has flash memory associated with it, where microcode is stored.● 32 port adapter = 2 port
per MP● 16 port adapter = 1 port
per MP
PCB = Printed Circuit BoardMP = Microprocessor
Sun Confidential: Internal Only 12
4 Gbit Front End Director● 255 MB/sec: GA October 2005● 355 MB/sec: Future (Estimated May 2006)● Expected configuration (subject to change)
● 32 and 16 port versions● Each port operates at 4 Gbit/sec
Sun Confidential: Internal Only 13
Non-Disruptive Upgrade of Microcode –
MP 1
MP 2
MP = Microprocessor w/Flash Memory; 16 MPs/FED@ 400MHz; Mps are dedicated
●Path control is transferred to MP partner ●Data path is kept online while flash memory updated●Dialogue asks if to continue if data path saturation exceeds 50%
Sun Confidential: Internal Only 14
DrivesDrives SparesSpares
Sun StorEdge 9990 100 (Entry)
Sun StorEdge 9990 600 (Enhanced)
Sun StorEdge 9990 1100 (Ultra)
5 – 256 1 – 4
97 – 512 1 – 8
129 – 1152 1 – 16
Sun StorEdge 9990 SystemServer Support/LDEVS/Virtual Ports/Sparing
● 625 server support example, assuming 10 switches– Each switch supports 144 ports = 1440 ports– 1440 ports divided by two for redundancy = 720 ports pairs– 720 port pairs less 95 port pairs (for back-end storage connectivity) =
625 ports to support servers
– Example only, actual implementation will vary according to workload
● 16,384 logical devices
● 24,576 virtual ports
Note: These are pricing reference configurations, not separate and distinct models
Sparing
Sun Confidential: Internal Only 15
SE 9900 NAS Blade Feature● Fits in the same slot of the FED● Eight 1Gbps Ethernet ports per blade● Up to 4 blades per SE 9990, for a total of 32 Ethernet ports● Blades are active-active failure● Supports CIFS and NFS● Works with ShadowImage and Truecopy, and other storage
mgmt software● Snapshot capability, Supports Active Directory and OpenLDAP● Symantec anti-virus agent; purchase anti-virus server
seperately● File Shared/blade: 256 for both CIFS and NFS
Sun Confidential: Internal Only 16
Battery Backup/Data Destage
Sun Confidential: Internal Only 17
SE 9990 Warranty
WarrantyWarranty Period 3yrs
Service Level 3 years
Yes
4hr response on-site support Telephone Support 24
X7Install Service Included in
Purchase Price
Sun Confidential: Internal Only 18
SE9985Architecture
Sun Confidential: Internal Only 19
15U
1U
12U
12U
Optional Disk Chassis
Initial Disk Chassis Required
SVP
Logic/Power Supply Box• Cache/Shared Memory Package: 2
slots • Mix Adapter - Includes 16-port FED
and 8-port BED: 2 slots • Optional Package (i.e. Fibre
Channel, NAS): 2 slots• Power supply• Battery
PrimaryRack
Phase 2 Architecture Completed
12U
12U
SecondaryRack
Opt
iona
l Dis
k C
hass
is
Primary/Secondary racks are identical components.Total available rack space = 42U (1U = 1.75-inches)
Additional Capacity, Cache and Mainframe Support
Sun Confidential: Internal Only 20
Physical Rack
Sun Confidential: Internal Only 21
Third Generation Crossbar Switch● Non-blocking supercomputer switch architecture for
outstanding performance and scalability● 32 concurrent cache operations (not including shared
memory)● 12 GB/sec aggregate
system bandwidth● Larger cache, improved
algorithms, fasterprocessors
● Ability to aggregate controllers, capacity
MIX PK CHA2 CHA3MIX PK
CSW0CACHE (SM)
CSW1CACHE (SM)
Hi-Star
Sun Confidential: Internal Only 22
Feature OverviewMin/Max ports 16/48 FC, 16 FICON, 16 ESCON 8 NASMinimum HDD 4 Data + 1 SpareMaximim HDD 240 HDDDrive Types 73 GB 15K, 146 GB 10K & 15K, 300 GB 10K
Max External Capacity 16PBMin/Max Data Cache 4GB/64 GB
Min/Max Shared Memory 2GB/6GBRack 19” Industry Standard Rack
ShadowImage Open System and Mainframe SupportTrueCopy Sync/Async Open System and Mainframe SupportUniversal Replicator Yes
Copy on Write Snapshot YesData Retention Utility Yes
Business Continuity Manager YesHiCommand Device Manager Yes
Volume Migration YesVirtual Partition Manager YesServer Priority Manager Yes
Universal Volume Manager YesFlashCopy V2 Yes
Sun Confidential: Internal Only 23
SE 9985 Architecture
Key Differences● 6 slots instead of 16● Integration of functions ● Mixed PK = Mixed FED/BED Combo Adapter● Data Cache/Shared Memory/Cache Switch are now on the same board.● One Service Processor
MIX PK CHA2 CHA3MIX PK
CSW0CACHE (SM)
CSW1CACHE (SM)
Hi-Star
Options Slot
Integrated data cache, share memory, switch PCB
Sun Confidential: Internal Only 24
SE 9985 I/0
●Six slots in two HW clusters - Slots 1A & 2F = Mixed adapter - Slots 1C & 2D – Cache/Shared/
Switch - Slot 1B & 2E “Options Slot” for FED, NAS, FICON, ESCON● Mixed Adapter
●A pair of boards deployed into two HW clusters - Total of 16 FED and 8 BED ports
FED = 8 portsBED = 4 ports BED = 8 ports
FED = 8 portsBED = 4 ports
C1 C2
MIX PK CHA2 CHA3MIX PK
CSW0CACHE (SM)
CSW1CACHE (SM)
Hi-Star
Sun Confidential: Internal Only 25
SE 9985 I/0 -Board Summary
●FED = 16 or 32 ports●Mixed Adapter = 16 FED/8 BED●NAS Blade = 8 Gigabit Ethernet●FICON = 16 ports●ESCON 16 Ports
MIX PK CHA2 CHA3MIX PK
CSW0CACHE (SM)
CSW1CACHE (SM)
Hi-Star
Sun Confidential: Internal Only 26
Power● Single Phase 30 AMP and 50 AMP available
Worldwide● 60 Hz: 200V, 208V, 230 V at 30 Amps● 50 Hz: 200V, 220V, 240 V at 50 Amps
Sun Confidential: Internal Only 27
Minimum/ Maximums/RAID/Spares● MIN/MAX
● 4 GB to 64 GB Data Cache ● 2 GB to 6 GB Shared Memory● 3D +1 P to 240 HDD● FC Ports 16-48
● RAID● RAID5 (3D + 1P)● RAID5 (7D + 1P) – w/o 100 % data availability guarantee● RAID1 (2D + 2D)● RAID6 (6D + 2P)
● Global Spares: MAX = 16
Sun Confidential: Internal Only 28
Battery Backup ● If power failure is less than 20 milliseconds, full
operation is maintained (e.g. Disks keep spinning)● If longer than 20 milliseconds, the operation ceases
and battery maintains data in data cache and shared memory up to 36 hours.
● Manual de-stage of data to disk required
Sun Confidential: Internal Only 29
SE 9985 Warranty
Warranty Period 3yrs
Service Level
Return to factoryReturn to factory
Yes
4hr response on-site support Telephone Support 24
X71st year
2nd year3rd year
Install Service Included in Purchase Price
http://www.sun.com/service/warranty/network.html#diskstorage
Note: Warranty may change March-end 2006, so check this URL
Sun Confidential: Internal Only 30
Comparison Within SE 9900
Family
Sun Confidential: Internal Only 31
Visual ComparisonSE 9985 SE 9990
Sun Confidential: Internal Only 32
SE 9985 and SE 9990
● Similarities● Similar architecture● Same microcode● Runs same software
● Virtualization● Partitioning● Replication● Management, ect
● Same upgrade parts ● HDD, FED
● Differences● Mixed Adapter● # of SVPs ● Enclosure● Power/Batteries● Internal Layout● Expandability
Sun Confidential: Internal Only 33
Schedules● “Phase 2” Completed February 2006
● HDD capacity increased to 240 HDDs with 2nd rack● Data Cache increased to 64 GB● Mainframe Support; ESCON/FICON
Sun Confidential: Internal Only 34
SE 9985/SE 9990 ComparisonFeature SE 9985 SE 9990Packaging 19"Rack Multi-CabinetArchitecture Crossbar CrossbarAggregate internal bandwidth 12GB/s 81GB/sMaximum Raw Capacity (Internal) 72 TB 332 TBInternal and External 16 PB 32 PBMax # of HDDS 240 1152Max # of LUNs 8192 16384Max data cache 64 GB 256GB Partitions 8 32Mirrored cache boards Yes YesMax shared memory 6GB 12GBFC Connectivity Performance 2Gb/s or 4 Gb/s 2Gb/sor 4 Gb/sMax theoretical host support 6144 24576Fibre Channel Connectivity 48 192Multi-protocol support FC/NAS/FICON/ESCON
HDD Support
RAID RAID 1,10,5, 6 RAID 1,10,5, 6* RAID 6 and RAID 5 (7D+1P) are available with 300 GB at this time on the SE 9990* RAID 5 (7D + 1P) is available on the SE 9985 but the 100% data availbility guarantee is not provided
FC/NAS/FICON/ESCON73 GB 15K, 146GB 10K, 146 15K
300 GB 10K*73 GB 15K, 146GB 10K,146 GB
300 GB 10K
Sun Confidential: Internal Only 35
Summary Comparison: SE 9985 vs othersFeature SE 9985 SE 99970 SE 9980 SE9990
12GB/s 150% greater 25% less 85% less
72 TB 380% greater 48% less 79% less
Max # of HDDS 240 180% less 8 76% less 79% less Max # of LUNs 8192 50% less 50% less 50% lessMax data cache 64 GB Equal 50 % less 75.00%
6144 6144 8192 24576
Fibre Channel Connectivity 48 Equal 25% less 75% less
Multi-protocol support
HDD Support
Aggregate internal bandwidthMaximum Raw Capacity (Internal)
Max theoretical host support
FC/NAS/FICON/ESCON
FC/NAS/FICON/ESCON
FC/NAS/FICON/ESCON
FC/NAS/FICON/ESCON
73 GB 15K, 146GB 10K and
15K, 300 GB 10K
No 300 GB, no 146 GB 15K
No 300 GB, no 146 GB 15K
73 GB 15K, 146GB 10K and
15K, 300 GB 10K
Sun Confidential: Internal Only 36
SE 9985/SE 9970/80 ComparisonFeature SE 9985 SE 99970 SE 9980Packaging 19"Rack Multiple cabinets Multiple cabinetArchitecture Crossbar Crossbar CrossbarAggregate internal bandwidth 12GB/s 7.9GB/s 15.9GB/sMaximum Raw Capacity (Internal) 72 TB 18.5 TB 149.5 TBInternal and External 16 PB N/A N/AMax # of HDDS 120 128 1024Max # of LUNs 8192 16384 16384Max data cache 32 (64 later) 64 GB 128 GBMirrored cache boards Yes Yes YesMax shared memory 6GB 6GB 6GBFC Connectivity Performance 2Gb/s 1Gb/s 1Gb/sMax theoretical host support 6144 6144 8192Fibre Channel Connectivity 48 48 64Multi-protocol support FC/NAS FC/NAS/ESCON/FICON FC/NAS/ESCON/FICON
HDD Support
RAID RAID 1,10,5, 6 RAID 1,10,5 RAID 1,10,5
73 GB 15K, 146GB 10K, 300 GB 10K
73 GB 10K, 73 GB 15K, 146GB 10K
73 GB 10K, 73 GB 15K, 146GB 10K
Sun Confidential: Internal Only 37
SE 9985 Architecture
Key Differences● 6 slots instead of 16● Integration of functions ● Mixed PK = Mixed FED/BED Combo Adapter● Data Cache/Shared Memory/Cache Switch are now on the same board.● One Service Processor
MIX PK CHA2 CHA3MIX PK
CSW0CACHE (SM)
CSW1CACHE (SM)
Hi-Star
Options Slot
Integrated data cache, share memory, switch PCB
Sun Confidential: Internal Only 38
SE 9990 Architecture
Switches, data cache, shared memory, BED on seperate PCBs
Sun Confidential: Internal Only 39
Four Key Software Packages
Sun Confidential: Internal Only 40
Example:Universal Volume Manager ● Customer Topology
● SE 9900 and EMC and HP EVA● Use Universal Volume Manager (UVM) to virtualize
EMC, EVA, SE 3511● Use ShadowImage or Volume Migrator to copy or
migrate data to virtualized external storage.● Use HDS storage management software to
administer all storage ● Investments are protected● Consistent management and tools
Sun Confidential: Internal Only 41
Storage VirtualizationImplementation — Universal Volume Manager
Array Array GroupGroup
Mapped Mapped
HBA Port HBA Port
Target Port Target Port ELUN
HOSTHOST
Host ViewDevices
InternalDevices
StorEdge 9990 arrayExternal Storage
StorEdge 9990
Controller
External Port External Port
Target Port Target Port
VDEV VDEV VDEVVDEV
LUNLUN
LDEV LDEV
HDDHDD
LUNLUN LUNLUN LUNLUN LUNLUN LUNLUN LUNLUN
LDEV LDEV
LDEV LDEV
LDEV LDEV
LDEV LDEV LDEV LDEV
LDEV LDEV
LUNLUN LUNLUN
ELUN — LUN that is mapped to a LUN in anexternal storage device
Sun Confidential: Internal Only 42
Virtual Partitioning Manager● Purpose
● Dedicate/isolate specific resources to an application or customer● Disk, Data Cache, I/O● Data cache allocated in 4GB increments
● Facilitates dedicating resources to several applications or internal/external customers in a SE 9985 or SE 9990.● This is consolidation in context of this software package.
● While flexible enough to change resource over time, in practice, partitions are not expected to be changed frequently.
Sun Confidential: Internal Only 43
VSPM’s – Basic Concepts
Cache Logical Partition (CLPR)• Assign specific cache capacity and assign one or
more parity groups to use that dedicated cache
Storage Logical Partition (SLPR)• Assign one or more Target Ports to use
the Cache Logical Partitions • Administrators and User level authority
maintained in Access Control Lists
Assigned Port
AssignedCache
Partition
Storage LogicalPartitioning
Cache LogicalPartitioning
Assigned PG
PartitionedCache
xGB CacheMemory
Parity Group
Parity Group
A CB D
Port
Physical Configuration
…
…
…
…
…
Sun Confidential: Internal Only 44
Access Control – Four Levels
CLPR CLPR0CLPR2
SLPR2SLPR1
Super SA
/General SA
Super PSA
/General PSA
Super PSA
/General PSA
Copy operationConfiguration managementUser,
management
Copy operationConfiguration management
User ,
SLPR/CLPR management
No*3(OK)*1OKNoNoNoSuper PSA
OKOKOKOKOKOKSuper SA
No
OK
No
No
SLPR1~31
No
No
SLPR0
No
OK
No*3(OK)*2General PSA
OKOKGeneral SA
User Types
SI/
Volume Migration
SA:Storage Administrator
PSA:Partition Storage Administrator
*1: Depend on the specification by Storage Admin
*2: Depend on the specification by Partition Storage Admin
*3: Supported at 3rd GA
Sun Confidential: Internal Only 45
Universal Replicator (UR)● Conceptually: TrueCopy plus more capability:
● Disk Journaling● In case of WAN-link failure, data is written to disk,
and copy suspension and recovery is avoided● Need to plan for space to accommodate expected
outtage. Threshholds are settable● Remote site polls primary site SE 9990/85to pull
data off the production site, decreasing cycles consumed on at production site.
● UR is asynch; combine with TrueCopy Synch for data currency
● Use only with SE 9985 and SE 9990.
Sun Confidential: Internal Only 46
-Universal Replictor is more stable than TrueCopy Asynch (TCA) in addressing link issues. 26% of issue are link related:HDS/TRC analysis 04Q/2004
- Engineering tests suggest UR help manage expensive, limited, and unreliable links
- TCA could not maintain Remote Copy due to 45 seconds Link down
- UR could provide reliable Remote Copy during 5 minutes Link down
Response time(ms)
Time
Link down Link up5 minutes
TC Async
UR
TCA Suspend
(Cannot maintain remote copy after Suspend
After Suspend, TCA receives host I/O)
UR guarantees data consistency
during Link down
TCA starts host I/O throttle
to reduce input to cache over cache 30%
Universal Replicator maintains Remote Copy
during link down until JNL full
45 sec
Universal Replicator (UR)
Sun Confidential: Internal Only 47
Example: Universal Replicator● Before
● WAN-link fails; transactions overflow cache● Suspend copy and initiate re-synch operations
● After (e.g with Universal Replicator)● WAN-link fails and transactions are written to disk● WAN-link is restored, copy operation resumes, no copy
suspend, no re-synch operation● Pull technology polls central to transmit data according
to bandwidth capacity● Customer can by smaller pipe
● Benefits: Lower WAN costs and reduced operational disruptions
Sun Confidential: Internal Only 48
Tiered Storage Manager Details
● “Volume Migrator” is the underlying engine● Search capability enables collection of application data to be
grouped and migrated● Example:
Condition is: RAIDLevel IS RAID5 AND DriveType IS FC-AL AND ArrayGroup IS NOT 2-1
● Groups of volumes can be migrated at the same time(migration groups)
● A group of volumes can serve as migration targets(storage tiers)
Sun Confidential: Internal Only 49
Example Tiered Storage Manager
● Customer topology● SE9900 with SE3511 and EMC
● Use Tiered Storage Manager (TSM) to select several volumes and migrate them to specific target volumes
● Result: automated movement of data according to its value● Reduced DLM costs
Sun Confidential: Internal Only 50
Continuity Example
Sun Confidential: Internal Only 51
ShadowImage In-System Replication Up to 9 Full Duplicate Copies of Any Data Volume
9 Copies Total Open Systems
Non-stop Production
Secondary
Volume
Secondary
Volume
Secondary
Volume
Primary
Volume
Secondary
Volume
Secondary
Volume
Secondary
Volume
Secondary
Volume
Secondary
Volume
Secondary
Volume
Sun Confidential: Internal Only 52
SE 9900 ShadowImage Operations ● R/W operations continue during creation of S-Vol.
● R/W operations buffered in data cache● Pair status monitored to ensure completion of copy
operations● Meta data about changed/new data kept in differential
bitmap in shared memory to support resynch operations● R/W operations may also be performed on S-Vols. S-
Vols need not be fully populated before other copy software begin operations on S-Vol. Writes can be held in cache while other copy operations are executed against the S-Vol.
● TrueCopy Remote Replication and Universal Replicator use SI P-vol.
Sun Confidential: Internal Only 53
Copy On Write ● Copies Changes only
● Create Primary Volume (P-Vol) from the Production DB.● Create a Secondary Volume (S-Vol) from the P-Vol.● This is a Copy on Write Snapshot Pair
● The S-Vol is carved out of a pool of allocated physical storage called a “Pool-Vol”● Pool-Vol can dynamically grow; thresholds settable
● Cannot snap off of a snap (e.g. No S-Vol to S-Vol)● A snap can be taken off of a P-Vol
● TrueCopy (TC) and SI can operate off of a P-Vol. ● Use for write oriented applications: 60% W, 40% R is
rough limit.
Sun Confidential: Internal Only 54
Sun Confidential: Internal Only 55
TrueCopy to Remote DR site.● S-Vol copied by TC to Remote DR site may be
re-mounted as a P-Vol. ● COW Snaps can be taken off this P-Vol● Tape would use use a SI S-Vol created from P-Vol
in order to avoid write contention.● Updates to remote DR site occur realtime,
assuming cache write through
Sun Confidential: Internal Only 56
SnapBack Operations● Snapback
● Can now snapback to any version● Do not have to delete later versions
Sun Confidential: Internal Only 57
● The SE 9985 and SE 9990 represent the highest levels of:● Availability● Managability● Scalability● Connectivity● Performance
Summary
Thank You
Name of SpeakerTitle