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1
????? ?????????? ?????? ???????? ?????? (???)

• ?????? ?????????
• ???. ???????? ??? ????
• seti_at_sandy.ru ?. 75-73-33
• 8 ???? 2004

2
???????? ????????? ???

• ????? ?????????? ? ???
• SATA
• SAS
• iSCSI
• FC
• ?????? ??????????? ???
• FC-FC
• FC-SATA
• IP-SAN
• File Saver

3
???????????? ????? ????????
Fibre Channel and IP Storage

• Content being spread across the internet
• Network bandwidth expanding

• Storage needs doubling every 18 month
• Need for centralized and managed storage
  increasing

4
SAN ? NAS ??? ?????????? ???????????????
????????

• NAS ????????? ?????? ? ????? ???????
• ??????????? ????????? ? ??? Ethernet
• ?????? ???? ? ????????? ????????
• ????????????? ?? ????????? ???????
• ????????????? ?? ?????????? ??
• ?.?. ?????????? ?????????? ??? ??????????? ???
  ???????? ?????? ? ????????? ??????, ? ????????
  ?????????? ????????? ??????? ?????
• ????????? ???????? ?? HTTP ?????? ?
  ????-????????? ? ??.???????????? ??????, ????????
  ????????????? ? ??. ????? ??????????

5
SAN ???????? ?????????? ???????????????
???????? ? ??????? ????????????
???????????? ??????????? ??? Direct Attached
Local Area Networking
Storage Area Networking
Ethernet
Ethernet
SCSI, IDE
LAN
LAN
SAN
Clients
Storage
Servers
6
SAN ???????? ?????????? ??????????????? ????????

• NAS ????????? ?????? ? ????? ???????
• ??????????? ????????? ? ??? Ethernet
• ?????? ???? ? ????????? ????????
• ????????????? ?? ????????? ???????
• ????????????? ?? ?????????? ??
• ?.?. ?????????? ?????????? ??? ??????????? ???
  ???????? ?????? ? ????????? ??????, ? ????????
  ?????????? ????????? ??????? ?????
• ????????? ???????? ?? HTTP ?????? ?
  ????-????????? ? ??.???????????? ??????, ????????
  ????????????? ? ??. ????? ??????????

7
iSCSI ? Fibre Channel ??? ??????? ?????????? SAN

• Fibre Channel is the predominant storage fabric
  today
• High performance (4GB/s)
• Costly to implement (requires new infrastructure)
• Infrastructure not widely deployed in SME space
• Relatively new technology (requires unique skill
  sets)
• iSCSI (internet SCSI) is the SME storage fabric
  enabler
• Infrastructure already in place today
• Much more cost effective than Fibre Channel
• Effective over long distances and leverages IP
  security
• Leverages ubiquity of the internet

8
iSCSI ?????????? ? ????????
9
iSCSI
Link
Link
Ethernet Frame
10
iSCSI
??????????
Adaptec iSCSI HBA
SCSI
GigaBit Ethernet
GigaBit Ethernet Switch
GigaBit Ethernet
Ethernet
AdapteciSCSI External Storage
SCSI
11
iSCSI

• ?????????? (1??????)

SCSI Commands Data
SCSI Device Driver
iSCSI Device Driver
TCP/IP Device Driver
iSCSI
TCP
IP (ARP/IGMP/ICMP)
Media Access Control
Ethernet

• iSCSI OS Driver available for Microsoft W2K,
  W2K3, NW 6.5, HP U/X, Linux,
• Very high use of CPU (iSCSI TCP/IP processing
  served by Host CPU)
• Cost very low (GbE NIC 30 USD)

12
iSCSI

• ?????????? (2??????)

SCSI Commands Data
SCSI Device Driver
iSCSI Device Driver
iSCSI
TCP
IP (ARP/IGMP/ICMP)
Media Access Control
Ethernet

• iSCSI OS Driver available for Microsoft W2K,
  2003, NW 6.5, HP U/X, Linux,
• low use of CPU (TCP/IP in Hardware, iSCSI
  serviced by Host CPU)
• Dual operation of iSCSI und TCP/IP
• Moderate cost (HBA 800 USD)
• ANA-7711

13
iSCSI

• ?????????? (3??????)

SCSI Commands Data
SCSI Device Driver
iSCSI
TCP
IP (ARP/IGMP/ICMP)
Media Access Control
Ethernet

• Minimal use of CPU (iSCSI TCP/IP in Hardware)
• Moderate cost (HBA 660 USD)
• ASA-7211

14
IP SAN ??????? ?? Adaptec

• High Utilization of storage
• High availability of storage
• Storage consolidation
• Scalable
• Easy to manage
• WAN Connectivity
• Remote Backup
• Remote data replication
• Ideal Applications
• database
• e-mail
• CRM
• ERP

End Users
iSCSI Server/Initiator
IP SAN Network
iSCSI Target
LUNs
15
Adaptec iSCSI ???????????? SAN
Windows 2000 Servers
5
4
Management Console
Clients
3
2
1
Ethernet Switch
Adaptec iSA1500

• Adaptec iSA1500 Storage Array includes hard
  drives and advanced storage features
• iSCSI protocol utilizes standard Ethernet
  switches. (Does not require a dedicated iSCSI
  storage router such as those made by Cisco)
• Management agents reside on each server to
  support virtualization, snapshot, and volume
  management.
• Configuration of the storage array requires that
  the management agent be running on a dedicated
  management console or a connected Windows server
  designated as the management console.
• Storage array can be configured and managed from
  any client on the LAN by browsing to the
  management console. No additional client software
  is required.

16
Adaptec iSA1500

• iSCSI ??????? ?????? ??????
• 1U ?????? ? ??????????? ????????????? ??????
• ??? 1Gb Ethernet ????? ??????
• ???? 10/100 Ethernet ???? ??????????
• ???? RS-232 ???? ??????????
• ???????????? ?
• ??????? SATA ??????? 250MB ??????? ??????
• 1GB ????????? ??????
• 64MB of RAID cache

17
Adaptec iSA1500 ??????????? ?????????

• Browser-based management Adaptec Storage
  Manager
• Access Control Lists
• Automated storage provisioning
• Dynamic volume resizing
• Automated initiator configuration (for WMI
  supported devices)
• SNMP, WMI, SMTP (e-mail notification), IPSec,
  Event Logging
• Volume snapshot w/ rollback
• Available advanced features
• Local Remote Mirroring (Q1 04)
• Snapshot agents (Q2 04)
• RAID levels 0, 1, 10, 5
• OS Support
• Win2K
• Win2K3
• Linux (1H 04)

18
Adaptec iSA1500 ????????????

• ?????? ????????? ????????? SAN
• Leverages current Ethernet infrastructure
• Leverages existing IT skill set
• ???????? ???????????? ? ?????????? ?????????
  ??????
• Web based management allows for remote
  configuration and management of storage
• Automated tasks simplify installation and
  management
• Host access control
• Storage provisioning
• Volume resizing
• ??????????? ??????????? ?????????? ??????????? ?
  ?????????????? ???????
• Volume snapshot w/ rollback
• Local remote mirroring

19
Adaptec iSA1500 ??????? ??????????

• Target Customers (End-Users)
• Small Businesses (20- 99 employees)
• Medium Businesses (100-999 employees)
• Remote Branch Offices (of Medium/Enterprise)
• Target Usage Models
• Microsoft OS applications are seen as the initial
  sweet spot
• Microsoft Exchange
• Microsoft SQL
• Storage consolidation and DAS to SAN conversion
• D2D backup (CA BrightStor) Adaptec initiators
  CA certified
• Remote or secondary storage (reference data)

20
Fibre Channel

• 1988?. ???????? ?????? ANSI (FC-AL), ????????
  ???????? IBM ESCON (8b/10b)
• FC ???????? ????????
• ???? ???????????????? ?????????? ?????
  ?????????? ???????????? (I/O, LAN)
• SSA ???????? ???????? IBM
• FC-EL ????? ?????????? IBM

21
????????? Fibre Channel

• ?????-????? (N2)
• ??????????? ????? (N127) (??????????)
• ????????????? ????????? (N16???.)
• N-port - ???????? ???????
• F-port - ?? ???????????
• E-port - ???? ?????????? ?? ???????????
• G-port - ????????????? ???? (FE)

22
???????? ???????? FC

• ????????? ??????????? 8b/10b
• ?????? ????? 32-1248 ????
• 6 ??????? ??????? (????????? ???????? 10-30 ???)
• ????????? ?????????? SCSI, HAPPI, IP, ATM ??
  ??????? ??????
• ???????? ?? 133 ????/? ?? 4,252 ????/? (???????
  ???????? 100?????/? gt 1,063 ????/?)
• ????? ???????? ??????????? (SC), ????????
  (TNC-BNC) ? FTP (DB9)
• 10 ?? ?? single mode FO, 500 ? ?? multi mode
  FO, lt100 ? ?? FTP (1????/?)

23
???????????? ? ?????????? FC

• ????????????? ?????????? ??? LAN ? ?????? I/O
• ?????????? ???????? , ??????? ????????? ?????? ?
  ???????? ????????? ???????????? ???????????
  ????????? ???????
• ??????? ????????, ?????? ????????? ? ?????
  ???????? ( ????? 10????/?)
• ?????? ???????????? ??? ???????? (???????, ?????
  , ?????, ??????)
• ?????? ? ????????? ?? ??? ?????????? ?????? FC
  ???????? ?? ?????? ??
• ????? ???????????? ?????????? ??????? ??????
• ??????? ?????????? ??????????? ? ??????????
  ???????????? ?? ????????? ??????????????

24
?????? ??????????? ???
Flexible Storage Architecture (FSA) One
platform providing a foundation for multiple
storage solution topologies
4Gb FC
U320
2Gb FC
SAS
SATA
Common RAID Code
Common Storage Mgmt.
iSCSI IPSAN Mgmt.
ASICs to RAID
25
??????? ??? ?? Adaptec
26
Adaptec SANbloc
27
??????? ?????????? SANbloc JBOD/RAID

• Product Features
• Performance
• Ideal for bandwidth intensive applications
• 350 MB/s, 100K I/Os
• Uptime
• Fault tolerant system for data and application
  availability
• RAID protection for reliability and data
  integrity
• Scalability
• Flexible modular design
• Upgradeable from JBOD to RAID with module
• Scales to 112 drives (16 terabytes)
• Connectivity
• Improved server deployment and utilization
  through multiple-host connectivity and storage
  consolidation
• Ideal for entry-level to high availability SAN

• Target Applications
• Data Type Fault Tolerance Rich Media and
  Transactional Intensive
• Target Markets
• Film/Video/Audio
• Content delivery streaming applications
• Database, CRM/ERP/Billing
• Seismic/Geospacial/Biotech simulation

??? ?????????? ?????????? ? ??????????????????
?????????????? ???????????????? ?? ??????? ?
??????????????????
28
Adaptec FS4500/4100
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??????? ?????????? FS4500 RAID ? FS4100 JBOD

• Product Features
• Fibre to SATA JBOD or RAID
• Dual active, failover/failback RAID controllers
• Scalable to 96 drives (24 TBytes)
• Advanced-feature set
• Redundant, hot-swappable components
• Dual port access to each drive for higher
  availability
• Easy to use Adaptec RAIDWatch management software
• 3 Gbit SATA-ready midplane for investment
  protection
• Single controller or dual controller high
  availability configurations

• Target Applications
• Applications using large sequential file size
  transfers - imaging, email, archival, media
  streaming, graphics, CAD and prepress.
• Secondary storage requiring high performance and
  cost effective scalability.

??????????? ??????? SAN ??? DAS ??? ?????
?????????????? ??????
30
Adaptec iSA1500
31
??????? ?????????? iSA1500

• Target Applications
• Small to Medium Business w/o FC SAN
• Fortune 500- Fortune 2000
• DAS configuration w/ multiple brands
• NAS is primary networked storage solution
• Remote Locations (ROBO)
• Cost effect method to network ROBO storage and
  connect to datacenter.

• Product Features
• Data protection/Disaster recovery
• Includes snapshot backup
• Local and remote mirroring
• Ease of use
• Simple DAS to SAN migration path
• RAID protection ensures best reliability and data
  integrity
• Web based management for remote configuration and
  management of storage
• Automated tasks simplify installation and
  management
• Host access control
• Storage provisioning
• Volume resizing
• Cost effective networked storage solution
• Leverages existing Ethernet infrastructure
• Cost benefits of SATA drives
• High availability enhanced data access
• Dual data paths
• Support for RAID 0,1, 10 and 5

?????????, ??????? ? ????????? ? ????????????
??????? ??????????? ????????? ??????????? ?
???????? ?? DAS ? SAN
32
Adaptec SC4100
33
??????? ?????????? SC4100

• Target Applications
• Data Type High bandwidth and reference data
• Target markets
• Film/video/audio editing and rendering, Internet,
  content delivery
• Archival data (email, source code, doc control,
  records)
• Database applications and regulatory compliance
  (HIPAA, SEC, legal)

• Product Features
• Flexibility
• Configurable to optimize throughput and
  availability
• Price/performance
• Support for Ultra320, full protocol feature set
• Cost-effective performance, Ultra320 SCSI with
  dual-bus backplane
• Scalability
• Modular design for investment protection and
  growth path for increasing capacity and
  functionality
• DAS to clustering to PCI RAID
• Data availability
• Support for PCI RAID
• Redundant hot swappable, best of breed
  components
• Reliability
• Proven SCSI product platform
• End-to-end Adaptec solution

????????? ? ?????????????????????? ??????? ??
???? ?????? ?????????? ? ???????????? ??????????
34
Adaptec File Saver

• Dual Gig Ethernet ports
• One for connecting to network
• One for array interconnect
• Adaptec File Saver Manager
• Browser based management
• E-mail alerts
• Track usage and available capacity
• Easy to use
• Auto-discovery and configuration
• Automatic user share creation
• Automatic load and RAID balancing
• Comes with 25 User Licenses per Appliance
• Up to 100 users per appliance or when appliances
  are mirrored

35
??????? ?????????? File Saver

• Product Features
• Comprehensive Client Backup Features
• Fully automated backup w/ simple wizard to
  restore lost files
• Continuous backup when connected to the network.
• Advanced settings provide customizable, rule
  based backup.
• Simplified Setup and Management
• Plug and play installation
• Automatic appliance discovery, load balancing,
  failover and user share creation.
• 5- minute hardware installation.
• No admin required for client backup and restore
• Browser based remote mgmt. and e-mail alerts
• Highly Scalable and Fault Tolerant
• 1Tb raw capacity scalable to 4TB
• Factory configured hardware RAID 5 and hot
  swappable Serial ATA drives.
• Hot swap nodes and withstand multiple
  simultaneous drive failures with optional RAIN
  (Redundant Array of Independent Nodes).

Target Application The Adaptec File Saver is a
self contained, appliance that provides
continuous automated backup for laptops and PCs
and requires virtually no IT Administration
Adaptec File Saver ???????????? ???????????? PC
????????????? ???????? ???? ??? ?????????? ??????
? ?? ??????? ??????
36
Adaptec File Saver ??????? ????? ???????

• Addresses Employee Pain Points by Offering
• Ultimate Simplicity
• No Admin expertise required (Wizard for
  everything)
• Software installation in 2 minutes per client
• Automatic Backup
• Set it and forget it
• Totally transparent operation requiring no
  recurring maintenance
• Simple File Recovery
• File recovery requires no expertise or
  administrator intervention
• Employees can instantly recover their lost files
• Flexibility
• Employee selects backup options based on
  individual needs

• Addresses IT Admin Pain Points by Offering
• Capacity/Scalability
• 1 8 TB
• Simple Configuration/Management
• 5-minute hardware installation
• no admin for client backup and restore
• Automatic appliance discovery, load balancing,
  and failover
• Flexibility
• IT Admin filters files, employees select backup
  options
• Gig Ethernet network connection
• Total Solution
• Enclosure plus admin software
• HD Drives
• RAID
• Client Backup Software
• User License Keys
• Software Feature Upgrades
• Standard Support and Service Upgrades

37
Market Opportunity

• IDC estimates that 60 of vital corporate data
  resides on desktops and laptops, with little or
  no protection. (IDC 2002)
• Up to 96 of all business PCs are not being
  backed up. (Contingency Planning Research
  Strategic Research Corp, 2001)
• The inability to easily and quickly back-up PC
  files was ranked as the first or second biggest
  problem by 81 of small businesses (Corporate
  Study, 2003)
• 6 of all PCs will suffer an incident of data
  loss in any given year with an average cost per
  incident of 2,557. (Pepperdine University,
  1999)
• Adaptecs study indicated that 30 of IT
  Administrators are likely to implement an
  integrated client backup solution within the next
  12 months.

Research organizations and industry leaders have
reported that there is need in the market place
for client backup
38
Client Backup Solution from Adaptec

• The Adaptec File Saver is a self contained,
  appliance that provides continuous automated
  backup for laptops and PCs and requires
  virtually no IT Administration
• Comes with 1 Tbyte of (hardware RAID 5) protected
  storage
• 1U rackmount appliance w/ four hot-swappable
  drives
• Fully automated backup w/ simple wizard to
  restore lost files
• Extensively tested total solution that includes
  everything needed to satisfy the market need for
  client backup (hardware and software)

Adaptec File Saver gives PC users a critical
safety net for the files on their local hard
drives
39
Managing Adaptec File Saver Additional Features

• Dual Gig Ethernet ports
• One for connecting to network, one for array
  interconnect
• Adaptec File Saver Manager
• Browser based management
• E-mail alerts
• Track usage and available capacity
• Easy to use
• Auto-discovery and configuration
• Automatic user share creation
• Automatic load and RAID balancing
• Comes with 25 user licenses per appliance
• Up 100 users per appliance or when appliances are
  mirrored

40
Adaptec File Saver Features and Benefits
These Features Deliver these Benefits
41
Expandable - Capacity and Fault Tolerance
42
Typical Customer Client Configuration
Client
Client
Client
Client
LAN
Exchange
Tape
SQL
NAS Filer
CRM
Remote Clients
SCSI Array
SCSI Array
SCSI Array
43
Competitive Benefits

• Integrated Solution A scalable, popular host
  interface (GigE) combined w/ a cost-effective
  drive interface (SATA), wrapped in a very
  reliable chassis, hardware RAID protected,
  management software and client backup software
• Leading Scalability Expand up to 4TB without
  ever having to take an array off line or
  reconfigure internal hardware
• Superior Fault Tolerance Factory configured
  hardware RAID 5 and optional RAIN, hot swappable
  drives and nodes.
• Simple to install and manage, very easy to use,
  loaded with automatic features like
  auto-discovery, continuous backup, and user share
  creation.
• Robust SATA Drives - Utilizes SATA (hot plug,
  point-to-point, 1.5Gb, etc.) drives
• Extensive testing and usability reviews
  thousands of hours of usability reviews and
  product testing.

44
Backup / Appendix
45
Feature Overview

• 1U NAS Rack mount or desktop
• 4 250 GB hot swappable drives, 1TB raw capacity
• Factory configured RAID 5, hot swap drives
• Seamless On-line Dynamic Capacity Expansion
• Automatic load and RAID balancing
• 1-4 appliances per array
• RAIN 0 data striping in multi-appliance arrays
  (default)
• Optional RAIN
• Automatic RAIN 1, 5 migration in multi
  appliance arrays
• Hot swap nodes
• Scalable network bandwidth
• LEDs for status
• ECC Memory
• Dual Gigabit Ethernet ports
• 1 for network access
• 1 for array interconnect
• DHCP
• Adaptec File Saver Manager
• Browser based management

LEDs for Status
1U Height
Bezel snaps on over 4 drive bays
46
Adaptec File Saver Client backup/restore
software features

• Continuous automatic client backup
• Wizard guided client software installation and
  management
• Backup begins automatically with default settings
• Backs up only new or changed files and folders
  after initial backup
• Automatically resumes backup after shutdown
• Logs changes to files and folders when not
  connected to the network
• Change Default Settings/Advanced Settings
• Include/exclude other local files and folders for
  backup
• Back up by application
• Back up by common categories
• Switch to logging mode/Exit
• Backup delay duration 1 minute delay by default
• Compression fast/slow backup
• Number of versions and minimum change time
  between versions by default/1 5 versions backed
  up, 1 day between versions
• Background processing priority
• Restore File and Folders
• Select files and folders to be restored
• Recover from total data loss
• Views and Advanced Tools

47
Adaptec File Saver Manager
Software Features

• 3-step wizard guided installation
• Accept EULA
• Name array
• Set admin password and e-mails
• Automated Features
• Automatic appliance discovery
• Automatic network settings (requires DHCP)
• Automatic mail server address detection (requires
  DHCP)
• Automatic time zone detection and settings
• Automatic e-mail with download link for clients
• User accounts and shares automatically created
  during client software download
• Pre-configured HW RAID 5 - no manual RAID
  configuration
• Hot Swap drives
• Adaptec Patented RAIN (Redundant Array of
  Independent Nodes)
• Scalability
• Multi node configurations require s easy to
  manage as a single appliance
• Online Dynamic Capacity Expansion with automatic
  data balancing between appliances
• Automatic client load balancing
• RAIN 0 (striping)

48
Fault Tolerance With and Without RAIN
Adaptec File Saver with Optional RAIN
RAID within the node
1 Node
Tolerates the simultaneous failure of ANY 3
drives Node redundancy means no single point of
failure
Tolerates a single drive failure only
2 Nodes
3 Nodes
4 Nodes
49
Adaptec Exact Storage Solutions

• New family of cost-effective, plug-and-play
  application-specific storage arrays targeting
  small and midsize businesses with modest IT
  resources
• Includes fully integrated hardware and software
  to simplify storage deployments
• Enables organizations to optimize storage
  utilization, maximize availability, simplify data
  recovery, and reduce total cost of ownership

Adaptec File Saver First Product in Exact Family
50
??????? ?? ????????!???????
51
???? ????????

• ????????
• 46-40-73
• 46-39-12
• 75-73-57 (????)
• E-mail seti_at_sandy.ru
• www.seti.nnov.ru