XenServer 5.5 - Czy można zaoszczędzić na wirtualizacji serwerów? Darmowy XenServer i komercyjny Essentials.
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XenServer 5.5 - Czy można zaoszczędzić na wirtualizacji serwerów? Darmowy XenServer i komercyjny Essentials.

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XenServer 5.5 - Czy można zaoszczędzić na wirtualizacji serwerów? Darmowy XenServer i komercyjny Essentials. XenServer 5.5 - Czy można zaoszczędzić na wirtualizacji serwerów? Darmowy XenServer i komercyjny Essentials. Presentation Transcript

  • Sponsor platynowy: XenServer 5.5 Czy można zaoszczędzić na wirtualizacji serwerów? Darmowy XenServer i komercyjny Essentials. Przemek Zębik SE Citrix Systems Eastern Europe © 2009 Citrix Systems, Inc. — All rights reserved
  • Server virtualisation: Myths (Gartner 12/2008) Myth 1: Server virtualization is widespread among enterprises Truth: Only 15% of all workloads are running on virtual machines toda - By 2012 it will rise up to 50% Myth 2: Users want to save money by virtualization Truth: The original reason to virtualize i mainly to reduce costs, but is statistics show, that after a while IT flexibilty becomes priority number Myth 3: The market will soon head into a deadend street Truth: The market is large enough – Server virtualization, infrastructure management and – automation up to Cloud Computing. Server virtualization is well know to the Mainframe world for a long time(first release1972) © 2009 Citrix Systems, Inc. — All rights reserved
  • Citrix XenServer © 2009 Citrix Systems, Inc. — All rights reserved
  • nearbare © 2009 Citrix Systems, Inc. — All rights reserved metalspee
  • XenServer – Components and functionality omponents © 2009 Citrix Systems, Inc. — All rights reserved
  • asis of XenServer: Hypervisor optiona en Hypervisor integrated into System-Firmware Xen Hypervisor el VT- and AMD V- Interface © 2009 Citrix Systems, Inc. — All rights reserved
  • 64 bit architecture High scalable Open Source Xen Hypervisor Secure industry Design standard (verified by NSA, CIA, Xen Hypervisor Dept. of Defense u. © 2009 Citrix Systems, Inc. — All rights reserved
  • Updated Xen-Hypervisor for more performance en 3.3-basis in XenServer 5.5 ptimized for Intel "Nehalem" d AMD "Shanghai" ocessors ew "Shadow" Page Table rtualization support for huge orkloads © 2009 Citrix Systems, Inc. — All rights reserved
  • terprise virtualization and Cloud Cloud-Computing Center ource Pools Comparable Motion functionality red FC, iSCSI and NFS Storage from other vendors at $5000+ per download under www.citrix.com server © 2009 Citrix Systems, Inc. — All rights reserved
  • Key Features – XenServer 5.5 oud-Proven. Enterprise Class. Free. •High-Performance, live VM disk snapshots Performance, Enhanced •Auto-select software select software-based or SAN-based Snapshots •GUI based administration GUI Backup • Enables third-party solutions to backup XenServer VM’s party • VSS-based interface based Enablement • Fast cloning (10 seconds or less) Active Directory • Eliminate Single User Administration Model (root) Integration • Login to XenCenter using AD credentials • Administrative Logs by user © 2009 Citrix Systems, Inc. — All rights reserved
  • Citrix Essentials Feature overview © 2009 Citrix Systems, Inc. — All rights reserved
  • Citrix Essentials Essentials for XenServer Platinum • Provisioning Server Essentials for XenServer or • Lab Management Enterprise • Stage Management XenServer (free) • High Availability • High Availability • Storage Link™ • Storage Link™ • Workload Balancing • Workload Balancing • Workflow Studio • Workflow Studio • E-Mail Alerting • E-Mail Alerting • E-Mail Alerting • XenMotion • XenMotion • XenMotion • XenCenter • XenCenter • XenCenter • Optional Support • Optional Support • Optional Support © 2009 Citrix Systems, Inc. — All rights reserved
  • Snapshots © 2009 Citrix Systems, Inc. — All rights reserved
  • Snapshots with or without Storage LVHD (Logical Virtual Hard Disk Disk) technology extends LVM SRs Best of both worlds • Features from VHD • Performance from LVM High-Performance, live VM Disk Snapshots Auto Select: Software- or SAN-based based (StorageLink) GUI-based Administration © 2009 Citrix Systems, Inc. — All rights reserved
  • Backup-Support -Support - © 2009 Citrix Systems, Inc. — All rights reserved
  • VM Backup Backup within guest • Like backup of physical machines • Backup-traffic has impact on performance from • Storage Fabric, Storage Array, VM Storage I/O, productiveVMs and hosts Better: XenServer 5.5 – supports consolidated backup • „Big Fat LUN“-Model • Proxy System adopts Offload of Backup activity of • Productive hosts and VMs • Backup-Traffic has impact on performance of • Storage Fabric, Storage Array, VM Storage I/O (impact on LUN) Best: StorageLink – lower performance impact • StorageLink uses Storage Array Snapshots • Offload of backup activitities of • Productive hosts, Storage Fabric, Storage Array © 2009 Citrix Systems, Inc. — All rights reserved
  • Active Directory Directory-Integration © 2009 Citrix Systems, Inc. — All rights reserved
  • Active Directory-Authentication Authentication Gives XenServer management privileges to selected AD-Users Configurable via XenCenter and CLI One setup per Resource Pool no AD Schema extension Local Super User Account remains existant © 2009 Citrix Systems, Inc. — All rights reserved
  • High Availablity © 2009 Citrix Systems, Inc. — All rights reserved
  • High Availability XenApp XenApp XenApp XenApp XenApp XenApp Workload 1 Workload 2 Workload 3 Workload 1 Workload 2 Workload 3 XenServer 1 XenServer 2 1. Standard HA Heartbeat 2. Server failure 3. HA Heartbeat fails 4. Automatic VM restart Shared Storage © 2009 Citrix Systems, Inc. — All rights reserved
  • High Availability Shared Storage © 2009 Citrix Systems, Inc. — All rights reserved
  • Fault Tolerance – High Availability exclusively for Xen by Marathon © 2009 Citrix Systems, Inc. — All rights reserved
  • Workload Balancing and Optimization © 2009 Citrix Systems, Inc. — All rights reserved
  • Workload Balancing and Optimization Detailed capture of guest and host performance Policy-controlled Workload Balancing via XenServer Pools/Hosts Optimal Workload-Placement by XenMotion Historic analysis and trend-capturing capturing for any type of planning © 2009 Citrix Systems, Inc. — All rights reserved
  • Workload Balancing – important metrics Parameter • CPU • Memory • Network Read • Network Write • Disc Read • Disk Write Optimization recommendations • Will automatically be started, when threshold has been reached or exceeded © 2009 Citrix Systems, Inc. — All rights reserved
  • Workflow Management (Citrix Workflow Studio) © 2009 Citrix Systems, Inc. — All rights reserved
  • tomation of Workflows allenge Manual tasks are causing delays and errors Script development requires time and skills High Requirements on IT vantages by rkflow Management Automatiion of recurring tasks Creates services by usage of Microsoft Powershell™ Automatically sets up new servers © 2009 Citrix Systems, Inc. — All rights reserved
  • Citrix Workflow Studio • Composition of Workflows with a UI - without scripting • Easy control of different Citrix products • Quick integration of Citrix products and third party technologies © 2009 Citrix Systems, Inc. — All rights reserved
  • Lab and Stage Management © 2009 Citrix Systems, Inc. — All rights reserved
  • T Lab Management – Buildup of a test environment dup Development • Reproducible creation of test scenarios Test / QA • Control of server extensions • Ensuring consistent environments Training • Reproducible environments for troubleshooting Support © 2009 Citrix Systems, Inc. — All rights reserved
  • Immediate operation for production- and test production environments XenApp XenApp XenApp workload workload workload XenServer Dev XenServer Test XenApp XenApp XenApp XenApp XenApp XenApp workload workload workload workload workload workload © 2009 Citrix Systems, Inc. — All rights reserved
  • StorageLinkTM © 2009 Citrix Systems, Inc. — All rights reserved
  • Enhanced Storage-Integration with StorageLink Integration Virtualization can make the Virtual integration into storage so Server complex, that expensive Storage systems are treated like “dumb harddisks” Citrix StorageLink Technology Virtual Citrix enables any virtual server to take Server StorageLink Storage advantage from the complete functionalities provided by the exisiting (and paid) Storage Syste © 2009 Citrix Systems, Inc. — All rights reserved
  • Open Standard StorageLink Gateway - Overview I-S i (Storage nagement Initiative- ecification) is the ferred method for gration, because there o additional elopment necessary XenServer Dell Vendor specific VSM Storage-Adapter are running in separate processes © 2009 Citrix Systems, Inc. — All rights reserved
  • Citrix Ready Open Storage-Programm Programm nbreakable operation with Essentials for XenServer entials © 2009 Citrix Systems, Inc. — All rights reserved
  • © 2009 Citrix Systems, Inc. — All rights reserved