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UNIMI: Provisioning Services Stream Process Architecture

UNIMI: Provisioning Services Stream Process Architecture. Create a virtual image of a server’s or Desktop’s workload: OS, applications and configuration. Virtualize. Store the virtual workload image on a network storage device. Store.

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UNIMI: Provisioning Services Stream Process Architecture

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  1. UNIMI:Provisioning Services Stream Process Architecture

  2. Create a virtual image of a server’s or Desktop’s workload: OS, applications and configuration Virtualize Store the virtual workload image on a network storage device Store Stream the workload image on-demand to virtual and bare-metal servers/Endpoints Stream A Virtualize Store Stream Server and Desktop Provisioning

  3. Provisioning Server For Desktops Using Citrix Provisioning Server for Desktops OS-streaming functionality, two Virtual Disks are created – one configured with the Windows XP operating system and software and one with Windows Vista and software. The vDisks are stored as files on the network.

  4. Provisioning Server For Desktops LAN-connected “diskless” workstation.No software pre-loaded and the systemis configured to boot from the network.

  5. Provisioning Server For Desktops The XP operating system and software vDisk is streamed to the desktop using Citrix Provisioning Server for Desktops OS-streaming functionality. Workstation is powered on.

  6. Provisioning Server For Desktops Workstation image delivery and management are centralised; data security is assured because there is no persistent storage at the desktop. PC processing power is harnessed for an uncompromised user experience.

  7. Provisioning Server For Desktops Provisioning the workstation with the Vista vDisk is quickly accomplishedby rebooting. Workstation image delivery and management are centralised; data security is assured because there is no persistent storage at the desktop.

  8. B A PXE Booting a Provisioning Services Target DHCP Server Target Device 3 Target Device 1 Target Device 2 IP Info IP Info IP Info Provisioning Services Workloads DHCP Discover BOOT Network Storage TFTP PXE Bootstrap Bootstrap Bootstrap DHCP Discover PXE Info PXE Info PXE Info BOOT DHCP Discover BOOT

  9. Failover & Login Process 1.1.1.1 StreamServer 1.1.1.3:vDisk3 PVS Target Device Login Process 1.1.1.2 Request for vDisk3 Streaming from 1.1.1.4 Bootstrap 1.1.1.2 1.1.1.1 1.1.1.3 X 1.1.1.4

  10. Load balancing with High Availability (cont) PVS2 PVS1 X

  11. Where to store the cache file in a HA environment Cache on local RAM Cache on Server Disk Cache on Local Disk

  12. Cache on Local RAM Shared Storage PVS2 PVS1 X Cache vDisks SQL database

  13. Cache on Local Disk Shared Storage PVS2 PVS1 X Cache vDisks SQL database

  14. Cache on Server Disk Shared Storage PVS2 PVS1 X Cache vDisks SQL database

  15. Cache on Server Disk (incorrect configuration) Shared Storage PVS2 PVS1 X Cache vDisks SQL database

  16. Possible single point of failure Shared Storage PVS1 PVS2 PXE TFTP DHCP Switch Cache vDisks SQL database

  17. Possible single points of failure TFTP Network Storage Bootstrap Delivery

  18. TFTP Redundancy DHCP Option 66 only allows for one TFTP server to be entered. Using TFTP Clustered Servers or PXE Service instead of DHCP options will solve this issue.

  19. Network Redundancy Target Device PVS Server Switch Target Device PVS Server

  20. Storage Redundancy

  21. Storage Redundancy (continued)

  22. Storage Redundancy (continued)

  23. Bootstrap Delivery Redundancy

  24. Soluzione per UNIMI - Centralized HA per LAB Target Devices Provisioning Servers Target Devices vDisks Shared Storage

  25. A B Soluzione per UNIMI completa LAB 2 2 provisioning servers & 50 Target Devices Target Device 50 Target Device 1 Target Device 2 LAB 1 – 50 Target Devices LAB 3 – 2 provisioning servers & 10 Target Devices + 10 Remote Desktop Linux Provisioning Services Workloads Network Storage HA .................................

  26. Proposta commerciale: LICENSING - Lab1: 50 licenze XenDesktop Platinum per user - Lab2: 40 licenze XenDesktop Platinum per user - Lab3: 10 licenze XenDesktop Platinum per user

  27. Proposta commerciale: PROVISIONING SERVERS (1) • Lab1: 50 users (licenze citrix + 1y di swassurance) 8.750,00 € (subscription ~ 60$ x lic) • 2 Server reali con XenSever in HA 6.600,00 € • 2 Server virtuali con ProvisioningSever 5.6SP1 • - Lab2: 40 users (licenze citrix + 1y di swassurance) 7.000,00 € (subscription ~ 60$ x lic) • 2 Server reali con XenSever in HA 6.600,00 € • 2 Server virtuali con ProvisioningSever 5.6SP1 • - Lab3: 10 users (licenze citrix + 1y di swassurance) 1.750,00 € (subscription ~ 60$ x lic) • 2 Server reali con XenSever in HA 6.600,00 € • 2 Server virtuali con XenDesktop 5

  28. Proposta commerciale: PROVISIONING SERVERS (2) 6 x Server Reali: DELL Server rack 1U PowerEdge R410 Processore: Processori 2x Intel Xeon E5506 Memoria: 24GB DDR3 1333MHz Sistemi operativi - Opzioni di virtualizzazione:Citrix®XenServer® HDD: 2x 146GB, SAS 3Gbps 15kRPM (hot plug) Controller RAID: PERC H200AController di rete: 6x BroadcomNetXtreme II 1GbE Alimentazione: Ridondante 500 W

  29. Proposta commerciale: NETWORK STORAGE • NetApp FAS2040-R5 • 24 x 450 GB (15K) • 8 (4+4) porte 1 Gb • 4 (2+2) porte 8 Gb • Base Swinclusi • Licenza CIFS-NFS • Garanzia 5y NBD • 50.000,00€

  30. Base pack comprende un set difunzionalitàquali (Incluso) : Snapshot™, FlexVol®, Thin Provisioning, RAID-DP®, FilerView®, FlexShare® , iSCSI, FCP, SyncMirror NearStore®, Deduplication, System Manager, Operations Manager, HTTP, host utilities

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