Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Virtualização de Cluster na plataforma Microsoft.

2,957 views

Published on

Usando virtualização para implementar um cluster de alta disponibilidade de serviços na plataforma Microsoft.

Published in: Business
  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download Full EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download Full doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book THIS can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer THIS is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story THIS Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money THIS the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths THIS Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download Full EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download Full doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book THIS can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer THIS is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story THIS Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money THIS the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths THIS Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (Unlimited) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... Download Full EPUB Ebook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... ACCESS WEBSITE for All Ebooks ......................................................................................................................... Download Full PDF EBOOK here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... Download EPUB Ebook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... Download doc Ebook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... .............. Browse by Genre Available eBooks ......................................................................................................................... Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult,
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here

Virtualização de Cluster na plataforma Microsoft.

  1. 1. Seminário Adm. Sistemas Distribuídos - EASD 2007 Usando virtualização para implementar um cluster de alta disponibilidade de serviços na plataforma Microsoft 1 Jaguaraci Silva 22/06/2009
  2. 2. Introdução Conceitos de cluster Microsoft cluster server Visão geral do Microsoft Virtual Server 2005 R2 Exemplo de implementação usando o cluster server da Microsoft 2 Jaguaraci Silva 22/06/2009
  3. 3. Conceitos de Cluster Um cluster é aplicado a uma configuração composta de computadores com múltiplos processadores. Pode ser utilizado para alcançar alto desempenho, alta disponibilidade ou ambos. 3 Jaguaraci Silva 22/06/2009
  4. 4. Conceitos de Cluster Permitem processamento paralelo quando dois ou mais nodos compartilham recursos de entrada e saída. Podem acessar e compartilhar os mesmos dispositivos de armazenamento substituindo uns aos outros em caso de falha de hardware ou software. 4 Jaguaraci Silva 22/06/2009
  5. 5. Conceitos de Cluster Uma arquitetura de servidores clusters fornecem: – Escalabilidade – Facilidade de gerenciamento – Equilíbrio de carga de trabalho Um cluster de alta disponibilidade provê a garantia de até 99% de utilização sem interrupção de serviço. 5 Jaguaraci Silva 22/06/2009
  6. 6. Conceitos de Cluster Cluster são semelhantes a sistemas distribuídos, não possuem memória compartilhada. O compartilhamento de dados se dá através de troca de mensagens ou armazenamento em um disco comum. Classificação quanto ao compartilhamento de recursos: – Sistemas de disco compartilhado – Sistemas que não compartilham armazenamento 6 Jaguaraci Silva 22/06/2009
  7. 7. Microsoft Cluster Server Implementado em duas fases: – Windows NT Server 4.0 – Windows 2000 Advanced Server Atualmente é suportado a partir do Windows 2003 Enterprise Possui uma interface gráfica que facilita o gerenciamento dos nodos 7 Jaguaraci Silva 22/06/2009
  8. 8. Microsoft Cluster Server Requisitos software: – DNS – Atualização automática de registros no DNS – WINS – Controlador de domínio – Active directory 8 Jaguaraci Silva 22/06/2009
  9. 9. Microsoft Cluster Server Requisitos hardware: – Discos locais para o S.O. em cada nodo – Storage para compartilhamento – Duas placas de rede – Cabos do storage para todos os nodos Precisam ser idênticos!! 9 Jaguaraci Silva 22/06/2009
  10. 10. Microsoft Cluster Server Requisitos de rede: – Único nome Netbios (16 bytes) – IP estático para cada nodo – LAN privada para comunicação com nodos e outra pública para acesso dos hosts 10 Jaguaraci Silva 22/06/2009
  11. 11. Microsoft Cluster Server Requisitos do disco compartilhado: – Barramento do disco deve ser compartilhado por todos os nodos – Discos de sistema devem ser controlados separadamente do disco compartilhado – Ao menos 50Mb para uso do disco de quorum – NTFS 11 Jaguaraci Silva 22/06/2009
  12. 12. Microsoft Cluster Server Uso em: – Cluster de alta disponibilidade – Load balance HA x Load balance – Criação de um grupo de servidores visto como um só – Acesso a recursos através de nomes Netbios – Balanceamento de carga 12 Jaguaraci Silva 22/06/2009
  13. 13. Microsoft Cluster Server 13 Jaguaraci Silva 22/06/2009
  14. 14. Virtual Server 2005 R2 Provê suporte aos sistemas operacionais de servidores Microsoft Suporte a escalabilidade, extensibilidade, gerenciamento É possível instalar módulos para monitoramento dos servidores da família backoffice da Microsoft 14 Jaguaraci Silva 22/06/2009
  15. 15. Virtual Server 2005 R2 Cenários: – Teste e desenvolvimento de aplicações – Consolidação de servidores – Migração de aplicações Suporta: – NT 4.0, Windows 2000/2003, Small Business Server, XP Professional e Vista 15 Jaguaraci Silva 22/06/2009
  16. 16. Virtual Server 2005 R2 Suporta: – Gerenciamento remoto – Scripts – WMI – Compatibilidade com os produtos de gerenciamentos de sistemas (MOM, SUS, etc) – Delegação de administração – System Event Logging 16 Jaguaraci Silva 22/06/2009
  17. 17. Virtual Server 2005 R2 Escalabilidade: – SCSI (2 Terabytes) – Multiprocessadores – Multithreading – 3,6 Giga de RAM por VM 17 Jaguaraci Silva 22/06/2009
  18. 18. Virtual Server 2005 R2 Segurança – SSL (NTLM e Kerberos V5) – VM pode ser configurada para uma conta específica de usuário Gerenciamento de recurso – Alocação dinâmica de memória e CPU Outras features – Cluster failover – Rede virtual (DNS, DHCP, WINS) 18 Jaguaraci Silva 22/06/2009
  19. 19. Onde obter mais informações Windows Server 2003 http://www.microsoft.com/brasil/servidores/windowsserver2003/req uisitos_sistema.mspx Cluster Server 2003 http://msevents.microsoft.com/CUI/WebCastEventDetails.aspx?Even tID=1032343982&EventCategory=3&culture=en- US&CountryCode=US http://technet.microsoft.com/en-us/windowsserver/bb405955.aspx http://support.microsoft.com/kb/810220/pt-br Virtual Server 2005 http://www.microsoft.com/brasil/technet/Colunas/VirtualServer2005. mspx Virtual Server 2005 Administrator's Guide, available at the Microsoft Web site at http://go.microsoft.com/fwlink/?LinkId=27540. 19 Jaguaraci Silva 22/06/2009
  20. 20. Onde obter mais informações Alta Disponibilidade Um roteiro para exploração dos conceitos básicos de tolerância a falhas, Taisy Silva Weber, UFRGS. 20 Jaguaraci Silva 22/06/2009

×