Microsoft TechDays Lisboa

Transcrição

1 SRV013 As Novas Capacidades de Servidor de Ficheiros no Windows 2003 R2 e no Windows Server "Longhorn" José Abel Aguiar jose.aguiar@mainroad.pt Team Leader Wintel, Mainroad António Henrique Neves antonio.neves@mainroad.pt Technical Wintel, Mainroad Patrocinadores Agenda Storage overview UDS - Universal Distributed Storage Windows Server 2003 R2 storage features Windows Server Longhorn storage features Recursos This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary. 1

2 Desafios do Storage A gestão eficiente, do crescimento do Storage é um desafio. Poucos administradores de TI são peritos em storage, para garantir performance e disponibilidade é preciso saber: Quanto espaço é usado Por quais aplicações? Quem são os utilizadores? Periodicidade dos backups Que ficheiros devem ser guardados e por quanto tempo? Que ficheiros podem ser eliminados? Onde são guardadas as tapes? São testadas? É eficaza partilha de informação pela rede? Os protocolos usados correspondem às necessidades? Informação corporativa está disponível e partilhada pelos utilizadores independente da sua localização. Qual forma de acesso à mesma? Diferentes Sistemas Operativos acedem à informação armazenada? O custo de gestão de storage pode ser 5X+ superior ao custo de aquisição de hardware Windows Storage Vision Universal Distributed Storage Universal Industry-Standard Hardware Broad Protocol Support (DAS, NAS, SAN, WAN, Internet) Parcerias na obtenção de Advanced Storage Functionality Distribuida Datacenters, Departamentos e Escritórios (lojas ) Suporte multiplataforma (Server, Desktop, Laptop, Telemóveis) Informação sempre acessível e integra Enhanced Storage Services Melhorias nos serviços de Storage nas versões Windows 2003 R2 e WindowsStorage Server Volume Shadow-Copy Service (VSS) Protege a informação ao criar cópias temporais Virtual Disk Service (VDS) Integração com fornecedores de hardware de FC e iscsi Integração com discos Básicos, Dinâmicos e GPT Distributed File System Replication (DFS-R) Característica basilar para protecção de dados de Sites remotos Single Instance Storage (SIS) for Window Storage Server Consolidação e eliminação de ficheiros duplicados Gestão eficaz do Storage Existem 3 novos Microsoft Management Console (MMC) snap-ins nas versões Windows 2003 R2 Server and Windows Storage Server File Server Resource Manager (FSRM) Quotas, Templates e Relatórios Distributed File System Management (DFSM) Consolidação de File Server Namespace (acesso à informação) Storage Manager for SANs (SMfS) Atribuir, Expandir, e Apagar Storage existente This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary. 2

3 Características do File Server Resource Manager Gestão de Quotas Limites Hard/soft nos directórios Alertas configuráveis , Event log, Script, Report Tipos de ficheiros Gestão Activa/passiva de tipos de ficheiros nos directórios Configurável através de templates de tipos de ficheiros Gestão simples de excepções Relatórios Relatórios predefinidos mas configuráveis Diferentes formatos HTML, XML, CSV, Text Calendarizáveis File Server Resource Manager Integrar Windows\UNIX - simples As versões Windows 2003 R2 e Windows Storage Server melhoram a escalabilidade e performance CIFS e NFS (UNIX) na partilha de ficheiros CIFS (Common Internet File System) Rapidez na partilha de ficheiros via CIF Mais de 4,000 Mb/s (megabits por segundo) NFS (Network File System) Melhoria significativa da performance NFS Mais de 23,000 ops/s (operações por segundo) Sites Remotos Soluções com Windows server para sites remotos Distributed File System (DFS) Namespace único para file sharing Distributed File System Replication (DFS-R) Distribuição de informação comum a todos os locais Sincronismo de servidores remotos com Site Central Centralização de Backups Optimização WAN Remote Differential Compression (RDC) This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary. 3

4 Unified Storage Windows Storage Server suporta file (sharing) e block (disk) access a recursos de storage sobre redes Ethernet Funcionalidade de File Sharing Suporte de protocolos SMB (CIFS) e NFS SharePoint Collaboration Funcionalidades iscsi SAN iscsi Software Initiator Windows acede iscsitargets (external disks) over Ethernet networks Windows can boot from external iscsi targets Windows iscsi multi-path I/O (MPIO) supports load balancing and failover iscsi Software Target (only available on Windows Storage Server) Any disk storage attached to Windows Storage Server 2003 R2 can be accessed as an iscsi target Windows iscsi SAN Arch. Corporate Subnet (10.10.xxx.xxx) Storage Subnet ( xxx) Exchange Server SQL Server Server Web Server Windows iscsi Initiators iscsi Targets Disk Storage Capacity Introducing Windows Unified Data Storage Server 2003 Windows Unified Data Storage Server 2003 is a platform designed for the integrated network attached storage (NAS) system where both file and block data management become simple, scalable and flexible. Windows Server Longhorn Storage features New Storage Features A tree-structured graphical user interface (GUI) that provides detailed information about the topology of storage area networks (SANs) SMB 2.0 The SMB remote file sharing protocol has been enhanced with new server and client features that help to reduce network traffic, greatly increase the number of shared files supported, and improve the security and performance of network file transfers Server Backup A robust new utility with greatly improved backup and recovery granularity, an enhanced GUI, and integrated scheduling functionality Offline Files With new features that support seamless transitions between online and offline access, large heterogeneous files, background synchronization, client side encryption, and more, offline file functionality has been greatly improved in Vista/Longhorn Transactional File I/O File system functionality has been enhanced with a highly scalable transaction framework that ensures the overall consistency of file I/O operations in which there are dependencies across multiple files This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary. 4

5 SAN Visualization MMC Current Administrator Challenges Administrators want SAN benefits, but They want SAN management functionality to be integrated into the OS Host and Device discovery SAN Topology Visualization Access to Individual Device Configuration Interfaces They do not want to install expensive and complex, third-party applications Administrators have limited experience with SAN technologies Want a storage management application that hides complexity Target SAN environments has 5-15 servers Sophisticated performance monitoring not required Hardware support for tens of thousands of storage devices unnecessary Want an application that does not require scripting Want basic functionality enabling the administrator to easily monitor and configure storage resources SAN Visualization MMC Design Utilizes industry standard APIs to gather information about storage devices in FC and iscsi SANs Looks and behaves like applications that Windows administrators are already familiar with Implemented as an MMC snap-in GUI Provides a tree-structured view of all the components within the SAN (Fabrics, Platforms, Storage Devices, LUNs) Management Provides access to the TCP/IP management interfaces of individual devices from a single GUI and SMfS Combined, these two applications provide full-featured SAN configuration management functionality that is built into the Windows Operating System User Interface User Interface Provides detailed SAN configuration information Provides access to the management interfaces for individual devices This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary. 5

6 File Sharing Current Status Server Message Block (SMB) is the predominant file sharing protocol Over 70% of the servers that are deployed for the storage workload (file and print) are Windows Windows Storage Server (WSS) is a Network Attached Storage (NAS) appliance that leverages SMB functionality SMB functionality is being enhanced with innovative new features that address increasing demand for robust network storage solutions SMB 2.0 A File Sharing Solution Current Administrator Challenges The current SMB protocol is considered chatty There are restrictive constants that limit the number of open files, and the total number of shares Signing can be confusing Encryption is supported on the server, but not for data in-flight (without IPSEC) SMB 2.0 A File Sharing Solution SMB 2.0 Greatly Increases restrictive constants Number of open files on the server Number of shares on a server 64bit Hardware SMB 2.0 Protocol Improvements Packet compounding reduces chattiness Transactions are supported Symlinks are supported Message signing settings have been improved Client side encryption is supported Durable handles are supported SMB 2.0 Server and Client Requirements Longhorn server and Vista clients will support all SMB 2.0 features Recursos disponíveis Microsoft Storage Website : General Storage information: Partner Storage information: Microsoft Windows Storage Server 2003 R2 for IT Pros ation/wss2003r2-itpros-wp.mspx Storage Case Studies: px SAN Integration Technologies: (iscsi, MPIO, Boot from SAN, Storport) x Windows Storage Server Website : Windows Branch Website : This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary. 6

7 Server Backup Data Protection Current Administrator Challenges Data needs to be protected from system failures Each individual computer system should be able to recover from failures that may occur Basic backup operations need to be simple, non-intrusive, regular, robust, and reliable Existing backup applications are complex and expensive Increasing regulations are driving demand for data protection solutions Specific types of data must be preserved for various lengths of time Data protection requirements are expanding to include broader classes of servers Data protection solutions must be implemented in a cost effective manner Server Backup Data Protection Server Backup Design Leverages VSS functionality for the creation of backup images Increases the granularity of backup and recovery operations (user data, system state, and disaster recovery) Includes the ability to schedule regular backup operations Is an included component of the OS, but it must be installed (optional) Server Backup GUI Is intuitive and extremely easy to use Server Backup Storage Media Includes support for disks (internal, external), network shares, and optical media (DVD) Removes support for tape-based backup operations Server Backup Compatibility Boot from CD/DVD support is required (boot from floppy is not supported) Server Backup User Interface Offline Files Remote User Solution Seamless State Transitions No user intervention is required (offline changes are silently synchronized in the background) Fast Synch and Differential Transfers All types of files are supported (bitmap differential transfer enables transfer of only modified data between client and server) Improved Slow Link Mode Detection has been improved, and the user can stay in this mode (all requests are satisfied from the cache) until they wish to force a transition to online mode. Uniform Namespace For all directories that are enumerated online, all un-cached or partially cached files are ghosted (visible but not accessible) Cache Encryption Files can be encrypted in the local cache using the user s encryption key Scriptable API s A comprehensive Programming Reference Guide will be available with Vista/Longhorn RTM This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary. 7

8 Pergunte aos Especialistas Obtenha Respostas às Suas Questões Dia 22 Mar, tarde (15h-19h) Outros Recursos Para Profissionais de TI TechNet Plus 2 incidentes de suporte gratuito profissional software exclusivo: Capacity Planner software Microsoft para avaliação actualizações de segurança e service packs acesso privilegiado à knowledge base formação gratuita e muito mais. Questionário de Avaliação Passatempo! Complete o questionário de avaliação e devolva-o no balcão da recepção. Habilite-se a ganhar uma Xbox 360 por dia! SRV013: As Novas Capacidades de Servidor de Ficheiros no Windows 2003 R2 e no Windows Server "Longhorn" This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary. 8

9 This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary. 9