KVM For IBM Z Systems - SUSECON
KVM for IBM z SystemsSteffen Thoss steffen.thoss@de.ibm.comz Systems Linux and Virtualization Product Manager
Agenda2 IBM z Systems Linux on z Systems Value KVM for IBM z Systems
IBM z Systems - Mainframe
5B350000 PYApril 7 - 196444
World’s leading businesses run on themainframe92510of the top 100worldwide banksout of 10 of theworld’slargest insurers2323of the top 25US retailersout of 25 of theworld’slargest airlines
IBM z Systems familyIBM z13IBM zEC12IBM zBC12KVM for IBM z SystemsLinux for z Systemsz/VMz/VSEz/TPFz/OS6
z13 912910TBN96967.5TBN63635 TBN30302.5TB Machine Type– 2964 5 Models– N30, N63, N96, NC9 and NE1 Processor Units (PUs)– 39 (42 for NE1) PU cores per CPC drawer– Up to 24 SAPs per system, standard– 2 spares designated per system– Dependent on the H/W model - up to 30, 63, 96, 129,141 PUcores– 85 LPARs, increased from 60– Sub-capacity available for up to 30 CPs 3 sub-capacity points Memory– RAIM Memory design– Up to 2.5 TB GB per drawer– Up to 10 TB for System and up to 10 TB per LPAR (OSdependent) LPAR support of the full memory enabled 96 GB Fixed HSA, standard Flash Express I/O– FICON Express16S– Up to 40 PCIe Gen3 Fanouts @ 16 GBps each andIntegrated Coupling Adapters @ 2 x 8 GBps per System– 6 Logical Channel Subsystems (LCSSs) 4 Sub-channel sets per LCSS
z13 – Front View2 x 1U Support ElementsOverhead Power Cables(optional)PCIe I/O drawer number 5Internal Batteries(optional)System Control Hubs(used to be BPHs)Power Supplies432Displays andkeyboards forSupport ElementsPCIe I/O drawersnumbers 1 to 488CPC Drawers, PCIeFanouts, Cooling watermanifold and pipes,PCIe I/O interconnectcables, FSPs andethernet cables1N 2 Radiator Pumps
The Linux on z Systems story begun in 200015th anniversary in 20156000600050005000902* 50%GHz 159%2000The evolution ofz Systemstechnology1202* 33%GHz 18%1514* 26%GHz 6%1695* 12%GHz-9%generation addscapabilities andcapacity for Linux1000002000z900z9002003z990z990189 nm SOI16 CoresFull 64-bitz/Architecture130 nm SOI32 CoresSuperscalarModular SMP2005z9ecz9 EC2008z10ecz10 EC2010z196z19690 nm SOI54 CoresSystem levelscaling65 nm SOI64 CoresHigh-freq core3-level cache45 nm SOI80 CoresOOO coreeDRAM cacheRAIM memoryzBX integration20122015zEC12zNextzEC12z13EC32 nm SOI22nm SOI101 CoresOOO andeDRAMcacheimprovementsPCIe FlashArch extensionsfor scaling141 CoresSMT &SIMDUp to 10TB ofMemory* MIPS Tables are NOT adequate for making comparisons of z Systems processors. Additional capacity planning required9300020001000- every new server4000MHz/GHzA Simple Idea that 4000Changed the World:Linux on z Systems 3000
SUSE and IBM10
Linux on IBM z Systems in 2Q2015Installed Linux MIPS at 45% CAGR*26.7% of Total installed MIPS runLinux as of 2Q15 Installed IFL MIPS increased by16% YTY from 2Q14 to 2Q15 39% of System z Customers haveIFL’s installed as of 2Q15 79 of the top 100 System zCustomers are running Linux onthe mainframe as of 2Q15 **Installed Capacity Over TimeInstalled IFL Capacity YE04 YE05 YE06 YE07 YE08 YE09 YE10 YE11 YE12 YE13 YE14 YTD1535% of all z Systems servershave IFLs 67% of new FIE/FIC z Systems accounts run Linux * Based on YE 2003 to YE 201411**Top 100 is based on total installed MIPS
Linux on IBM z Systems - Test edplatforms.htmlNote: This is updated on a regular base, please check web for latest status12
Sicoob has realized substantial cost savingswhen it comes to energy use, to the tune ofsome 1.5 million a yearSicoob is looking at an overall reductionin expenses of more than 12 millionsimply by consolidating many of its otherIntel technology-based assets202 IFLs run on Sicoob’s mainframes,with those IFLs hosting around 500z/VM virtualized servers runningSUSE Linux Enterprise ServerSource:13310 physical servershave since been paireddown to 36 servers
Easy Workload Integration“ quickly and cost-effectively deploy innovativeservices on Linux, and integrate them easily withsystems and data on z/OS.”- Daniele Cericola, ICT Governance Manager, Banca Carigeoffers more reliability andperformance, and betterintegration with our backup,monitoring and ETL tools.”“ Integrating applications and datafrom silos allows to realize the fullpotential of your IT s14- Paulo Nassar, IT Processing and Storage Infrastructure Manager, SicoobInformation DataMaster DataIntegration Warehouse ManagementCognos SPSS IMS Domino MobileFirstCICS DB2 z/OSDB2 LinuxWebSphere IMS DBInformix VSAMFileNet SAPBigInsights MySQLOraclezDoop
IBM z Systems Workload ManagementEnables mixing of high and low priority workloads withoutpenalty Priority Workload No throughput reduction No response time increase Low Priority Workload Soaks up remaining processor minutes 1.9% unused processor minutesLeading x86 HypervisorToo muchresource givento Low Priorityworkload Priority Workload 31% throughput reduction 45% response time increaseHigh Priorityworkload getsless resourcethan needed Low Priority Workload Soaks up more CPU minutes 21.9% unused CPU minutesIBM CPO z Systems Analysts’ Briefing15
IBM Software products - 1080 availableDevOpsInfoSphereBigInsights Data services: DB2w/ BLU Accelerator, Cognos, SPSS, InfoSphere: BigInsights, InformationServer, Data Replication, Master Data Management, Informix , Oracle Database, Business applications: WebSphere Application Server, WebSphere Process Server, WebSphere Commerce,Java, MQ, IBM Integration Bus, DB2 Connect , Mobile application hosting: MobileFirst Platform Foundation, WebSphere Portal, Collaboration: Domino , Connections, Sametime , Quickr , Forms, Business Process Management: Business Process Manager, WebSphere Business Monitor, FileNet Business SOA & Infrastructure services: WebSphereProcess Manager, WebSphere Operational Decision Management, Enterprise Content and Asset Management: FileNetDemand, MaximoContent Manager, Content Manager, Content Manager On Development & test of WebSphere/Java applications – Rational , UrbanCodeTM Deploy, XL C/C compiler Industry Solutions: Intelligent Operations Center for Smarter Cities , Smarter Infrastructure for Social Services - Curamon z Systems, Enterprise Asset Management (Maximo ) for Government, Cloud: Custom Patterns, Cloud Manager with OpenStack , Infrastructure Suite for z/VMand Linux, Cloud Ready for Linux on z Systems, See IBM software portfolio for Linux on z Systems atIBM Software Product Availability tool16
Open Source ommunity/lozopensource Recipes for building thesoftware on Linux Pointers to binaries ifavailable Source code repositoriesand build instructionsmaintained on Open to every one interestedin Linux17
IBM LinuxONE SystemsExploit the industry’s most trusted,efficient and performant systems to takeLinux to the next levelLinuxONE Emperor The ultimate flexibility,scalability, performanceand trust for businesscritical Linuxapplications. With ahuge capacity rangeyou can grow withvirtually limitless scaleto handles the mostdemanding workloads1818LinuxONE Rockhopper An entry point into theIBM LinuxONESystemsfamily, offering all thesame greatcapabilities,innovation andvalue of IBMLinuxONE with theflexibilityof a smaller package
Virtualization on z Systems
IBM z Systems Virtualization OptionsIBM z Systems nowhas three strategicvirtualization platforms IBM z/VM IBM ProcessorResource/SystemManager (PR/SM) KVM for IBM z Systems20KVM for IBM z provides an open source choicefor IBM z Systems virtualization for Linuxworkloads. Best for clients that are not familiarwith z/VM and are Linux centric admins.z/VMz/Proprietary Server Virtualization that is completely integrated into the full stack.Complete hardware awareness. Supported on all IBM z Systems servers. z/VMwill continue to be enhanced to support Linux Workloads.PR/SMDivide one physical server into up to 85 logical partitions (LPAR) running a mix of multiplez/OS, z/VM, Linux, KVM for IBM z, Transaction Processing Facility (TPF) and z/VSE instancesisolated and secured in parallel. Share resources across LPARs or dedicated to a particularLPAR. Running a mix of multiple z/OS, z/VM, Linux, TPF, KVM for IBM z and z/VSE instancesisolated and secured in parallel.
z Systems platformvirtualizationLPARLogical Partition subset ofhardware resources, virtualized as aseparate computer;up to 85 LPARs can be configuredIFLIntegrated Facility for Linux core;up to 141 cores (IFLs) on z1321LinuxGuestsz/OSVirtualization Managementfor easy administration, provisioning,automationvirtual Linux guests runningworkloads such as mobile, analytics,databases, Java apps, etc. -- in acloud;up to thousands Linux guests can behosted on a single z13LinuxGuestsVirtualizedresourcesin LPARsVirtual. Hypervisor providing efficiency atMgmt. scale and virtualization managementLinuxGuestLinuxGuestsLPARLPARLPARLPARI/O and R
Kernel Based Virtual Machine (KVM) An open source hypervisor based onLinux Linux provides the base capabilities KVM turns Linux into a hypervisor QEMU provides I/O device emulation Provides flexibility in technology choices Open Scalable tionsLinuxApplicationsLinuxGuest OSLinuxGuest OSQEMUKVMQEMULinuxApplicationsLinuxx86 / POWER / z Systems / ARMKVM for IBM z SystemsMost KVM for IBM z Systems code is and will be upstream integrated E.g. Kernel, QEMU, libvirtOpen22
Infrastructure / Hypervisor Management via CLIs Tasks performed by Linux HostOS/Hypervisor Administrator to manage a system Boot / Shutdown the Host operating system Setup Security and Crypto support Firewalls, SELinux, PAM config Manage System Resources load/unload Kernel modules and specify parameters configure systemd Hot Plug Memory and CPUs automate system tasks Manage Users and Groups Configure Network configure attached devices including bridging, bonding focus on administering connectivity via libvirt between guest/host network Configure Storage format/partition devices, configure attached devices including multipathing manage file systems, LVM, tape devices, .Enable FFDC/Problem Determination Configure on panic behavior Show / collect sosreport / logs / logrotate / dumps Configure yum repositories to enable system updates Performance Measurement and Diagnosis Optionally manage client side of services like dns, dhcp, OpenLDAP, 23
Hypervisor Performance Manager (HPM)Manage CPU resources across virtual servers to achieveperformance goals Detect that a virtual server when a member of a WorkloadResource Group is not achieving goals Determine that the virtual server performance can be improvedwith additional resources Project impact on all affected virtual servers of reallocatingresources If good trade-off based on policy, redistribute processorresources Current support for CPU management, potential to extend toother resources Shipped as part of the KVM for IBM z with optional enablementSingle KVM for IBM z instance as management scope HPM will have no knowledge outside of itsKVM for IBM z instance Controlled through RESTful Web Services APIs and CLI Point of integration with higher-level virtualization management solutions Support for scripting Fully documented external interface CLIs provide support for local administration24
OpenStack Infrastructure ManagementSD Infrastructure APIs Services and Resources Server, Storage and Network Broad Ecosystem FormingOpenStack APIIBM differentiationprovided viaextensions and valueadded servicesSD Infrastructure Services Software Image Services Infrastructure Patterns VM Placement IntelligenceCinderVendor Led Scalable Model Drivers provided by the vendors Broad Ecosystem Forming Management standardizationCode enabling KVM for IBM z Systemsis in the upstream code base since theOpenStack Kilo releaseOpenStack distribution vendors can addsupport for KVM for IBM z based on enflowSDNNetwork
NovaOpenStackEnablementOpen Continuous Upstream OpenStack enablement forKVM for IBM z starting with ‘Kilo’ driverAllows OpenStack ISVs to add support for KVMfor IBM z based on upstream codeIBM Cloud Manager (ICM) 26ICM 4.3 based on OpenStack Kilo releaseICM 4.3 FixPack in 9/2015 to support KVM forIBM zKVM for IBM z: Compute Node support only Nova libvirt driver Neutron Agent for OpenVSwitch Ceilometer supportCinder Support for SVC and SV7K for XIV for DS8K (FCP only)
Key ISV Status for KVM for IBM z SystemsSAP SAP application servers for SAP onDB2 for z/OS can run on Linux onKVM for IBM z Systems– Only the SAP application servers thatrun on Linux, or virtualized under zKVMor z/VM– Related SAP database backend isalways on DB2 for z/OS– SUSE Linux Enterprise Server 12 SP1 isa prerequisite to run productive SAPinstances– Customers participating in the SUSELinux Enterprise Server 12 SP1 Betaprogram may run non-productive SAPworkload only.– SAP requires IBM DB2 Connect 10.5which is supported on SLES 12Oracle Does not support KVM orVMware on any server platform– Does ‘tolerate’ VMware – clients mustrecreate on native OS or work withVMware for support– IBM strategy is to pursue similararrangement for KVM Ultimate decision from Oracle will be drivenby client demand Currently, Oracle is without any clientdemand requiring action Supports z/VM as hypervisor forIBM z SystemsKVM for IBM z test environment in Dallas for ISVs to validate applicationsIBM is canvassing for ISVs to come try it outSAP .com/docs/DOC-2874227
Ordering and Service – KVM for IBM z SystemsShopzLinkService & SupportFixes shadowedProblem FixPhysical DVD or DownloadFixpack 1 for V1.1.0 availableFix Central Link28
Agile release and development planKVM for IBM z Release cycleKVM v1.3.02 yearsKeep max. 2 Releases in service atthe same timeKVM v1.2.02 years4 yearsKVM v1.1.01.0Version update can be triggered by: Time Hardware release Major update4 yearsKVM for IBM z development cycle Modification level (SPE) every 6 month for customer & upstreamintegration2 years with new features, Security updates & Bug fixes up to 4 years 6 monthGA v1.1.06 monthSPE 1 v1.1.16 monthSPE 2 v1.1.26 monthSPE 3 v1.1.32 yearsSecurity updates & Fixes4 years2929
Pricing, Ordering and support of KVMfor IBM z Zero priced IBM product Priced Support and Subscription (S&S) perengine Enables customers to download patches,updates and to utilize IBM WW 24/7supportProgram Product ID Number 5648-KVMSubscription Support Product ID Number5468-KVS 30Adding KVM to z/VM environment Customers adding KVM for IBM z to a machinethat is running z/VM on IFLs may contactspecial bid pricing as both KVM and z/VM arecurrently full capacity priced productsSolution Packages Planned packaged offering similar to theEnterprise Linux Server Solution EditionOrdering Customers may order through ShopzFulfillment Ordered similar to z/VM (ESW) Updates via FixCentral and/or Shopz Support from IBM Support Center
Resources & ContactsKVM for IBM z Systems Information FAQ Webpage Technical InformationSales Assistance Sales Reps and Business Partners should engage the local Linux and KVM for IBM zSystems focal points Technical Sales Support: Martin Dvorsky, Technical Director, Linux and Cloud on zSystems, IBM Systems, Global SalesOther Contacts:IBMSteffen ThossProduct ManagerSUSEMarcus Kraft31Senior Project Manager
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IBM z/VM – Powerful and VersatileVirtualization World class quality, security, reliability Extreme scalability creates huge cost savings opportunitiesz/VM Webpage Software licensing Hardware maintenance and networkingLinux Floor space and Energy Exploitation of advanced technologies, such as:LinuxLinuxz/VM Shared memory (Linux kernel, executables, communications) Virtual networking (Switches, LANs)z/OS Valuable tool for Disaster Recoveryand Resiliency plans and processesz/OSz/OSLPAR 1 LPAR 2 LPAR 3CPCPCPCPCPz/VMLinuxz/VMLPAR 4LPAR 5LPAR 6CP zIIP zIIP IFL IFL IFL IFL IFL IFLIBM z Systems34Linux Linux Linuxz/OS Linux Linux Highly granular control over resource pool
IBM Wave for z/VMIBM Wave WebpageSimple management with intelligent visualization Monitors and manages virtual serversand resources from a single graphicalinterfaceReduce time spent on key administrativetasks by up to 95%1 Simplifies and automates tasks Provisions virtual resources (Guests,Network, Storage) Supports advanced z/VM capabilitiessuch as Single System Image (SSI)and Live Guest Relocation (LGR) Allows delegation of administrativecapabilities to the appropriate teams Competitive and comparable toother virtualization center solutions View and customize reports easilyA simple, intuitive graphical tool providing management, provisioning, andautomation for a z/VM environment, supporting Linux virtual servers35
z13 SCM Vs zEC12 MCM Comparisonz13 Single Chip Modules (SCMs)zEC12 Multi Chip Module (MCM) Processer Unit (PU) SCM– 68.5mm x 68.5mm – fully assembled– PU Chip area 678 mm2 System Controller (SC) SCM– 68.5mm x 68.5mm – fully assembled– SC Chip area 678 mm2– 480 MB on-inclusive L4 cache per SCM Processor Drawer – Two Nodes– Six PU SCMs for 39 PUs (42 PUs in ModelNE1) per drawer– Two SC SCMs (960 MB L4) per drawer Technology– 96mm x 96mm with 102 glass ceramic layers– 7,356 LGA connections to 8 chip sites Six 6-core Processor (PU) chips– 27 active processors per MCM (30 in ModelHA1)– PU Chip size 23.7 mm x 25.2 mm Two System Controller (SC) chips per MCM– 192 MB L4 cache per SC, 384 MB per MCM– SC Chip size 26.72 mm x 19.67 mm One MCM per book, up to 4 books per SystemSingle PU ChipwithoutModule Thermal CapSingle SC ChipwithoutModule Thermal CapPU 2PU 1PU 0V10V00SC 1SC 0V11V01PU 33636PU 4PU 5
Simultaneous Multithreading (SMT) Simultaneous multithreading allows instructions from one or twothreads to execute on a zIIP or IFL processor core. SMT helps to address memory latency, resulting in an overallcapacity* (throughput) improvement per core Capacity improvement is variable depending on workload. ForAVERAGE workloads the estimated capacity* of a z13: zIIP is 38% greater than a zEC12 zIIP IFL is 32% greater than a zEC12 IFL SMT exploitation: z/VM V6.3 PTFs for IFLs and z/OS V2.1 PTFsin an LPAR for zIIPs SMT can be turned on or off on an LPAR by LPAR basis byoperating system parameters. z/OS can also do this dynamicallywith operator commands. Notes:1. SMT is designed to deliver better overall capacity (throughput) formany workloads. Thread performance (instruction execution ratefor an individual thread) may be faster running in single threadmode.2. Because SMT is not available for CPs, LSPR ratings do not includeit.80Which approach is designed forthe highest volume** of traffic?Which road is faster?**Two lanes at 50 carry 25% more volume iftraffic density per lane is equal*Capacity and performance ratios are based on measurements and projections using standard IBM benchmarks in a controlled environment. Actualthroughput that any user will experience will vary depending upon considerations such as the amount of multiprogramming in the user's job stream, the I/Oconfiguration, the storage configuration, and the workload .373750
SIMD (Single Instruction Multiple Data)processingIncreased parallelism to enable analytics processingValue Competitive advantage: In transaction vector processing. Smaller amount of code helps improve execution efficiency Process elements in parallel enabling more iterations Supports analytics, compression, cryptography, video/imaging processingScalarSIMDSINGLE INSTRUCTION, SINGLE DATASINGLE INSTRUCTION, MULTIPLE uction is performed forevery data element38B1C1Sum and Store38 Enable new applications Offload CPU Simplify codingSum and StorePerform instructions onevery element at onceC1
TrademarksThe following are trademarks of the International Business Machines Corporation in the United States and/or other countries.DirMaintFlashSystemIBM*ibm.comIBM re*z/OS*z/TPF*z/VSE*z/VM*z Systems* Registered trademarks of IBM CorporationThe following are trademarks or registered trademarks of other companies.Adobe, the Adobe logo, PostScript, and the PostScript logo are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States, and/or other countries.IT Infrastructure Library is a registered trademark of the Central Computer and Telecommunications Agency which is now part of the Office of Government Commerce.Intel, Intel logo, Intel Inside, Intel Inside logo, Intel Centrino, Intel Centrino logo, Celeron, Intel Xeon, Intel SpeedStep, Itanium, and Pentium are trademarks or registered trademarks of IntelCorporation or its subsidiaries in the United States and other countries.Linux is a registered trademark of Linus Torvalds in the United States, other countries, or both.Microsoft, Windows, Windows NT, and the Windows logo are trademarks of Microsoft Corporation in the United States, other countries, or both.Windows Server and the Windows logo are trademarks of the Microsoft group of countries.ITIL is a registered trademark, and a registered community trademark of the Office of Government Commerce, and is registered in the U.S. Patent and Trademark Office.UNIX is a registered trademark of The Open Group in the United States and other countries.Java and all Java based trademarks and logos are trademarks or registered trademarks of Oracle and/or its affiliates.Cell Broadband Engine is a trademark of Sony Computer Entertainment, Inc. in the United States, other countries, or both and is used under license therefrom.Linear Tape-Open, LTO, the LTO Logo, Ultrium, and the Ultrium logo are trademarks of HP, IBM Corp. and Quantum in the U.S. and other countries.* Other product and service names might be trademarks of IBM or other companies.Notes:Performance is in Internal Throughput Rate (ITR) ratio based on measurements and projections using standard IBM benchmarks in a controlled environment. The actual throughput that any user will experience will varydepending upon considerations such as the amount of multiprogramming in the user's job stream, the I/O configuration, the storage configuration, and the workload processed. Therefore, no assurance can be given thatan individual user will achieve throughput improvements equivalent to the performance ratios stated here.IBM hardware products are manufactured from new parts, or new and serviceable used parts. Regardless, our warranty terms apply.All customer examples cited or described in this presentation are presented as illustrations of the manner in which some customers have used IBM products and the results they may have achieved. Actual environmentalcosts and performance characteristics will vary depending on individual customer configurations and conditions.This publication was produced in the United States. IBM may not offer the products, services or features discussed in this document in other countries, and the information may be subject to change without notice. Consultyour local IBM business contact for information on the product or services available in your area.All statements regarding IBM's future direction and intent are subject to change or withdrawal without notice, and represent goals and objectives only.Information about non-IBM products is obtained from the manufacturers of those products or their published announcements. IBM has not tested those products and cannot confirm the performance, compatibility, or anyother claims related to non-IBM products. Questions on the capabilities of non-IBM products should be addressed to the suppliers of those products.Prices subject to change without notice. Contact your IBM representative or Business Partner for the most current pricing in your geography.This information provides only general descriptions of the types and portions of workloads that are eligible for execution on Specialty Engines (e.g, zIIPs, zAAPs, and IFLs) ("SEs"). IBM authorizes customers to use IBMSE only to execute the processing of Eligible Workloads of specific Programs expressly authorized by IBM as specified in the “Authorized Use Table for IBM Machines” provided atwww.ibm.com/systems/support/machine warranties/machine code/aut.html (“AUT”). No other workload processing is authorized for execution on an SE. IBM offers SE at a lower price than General Processors/CentralProcessors because customers are authorized to use SEs only to process certain types and/or amounts of workloads as specified by IBM in the AUT.39
-RAIM Memory design -Up to 2.5 TB GB per drawer -Up to 10 TB for System and up to 10 TB per LPAR (OS . x86 / POWER / z Systems / ARM KVM Linux Virtual Machine QEMU Linux Guest OS Linux Applications Virtual Linux Linux Applications Linux Applications Kernel Based Virtual Machine (KVM) Most KVM for IBM z Systems code is and will be .
Modi ed IBM IBM Informix Client SDK 4.10 03/2019 Modi ed IBM KVM for IBM z Systems 1.1 03/2019 Modi ed IBM IBM Tivoli Application Dependency Discovery Manager 7.3 03/2019 New added IBM IBM Workspace Analyzer for Banking 6.0 03/2019 New added IBM IBM StoredIQ Suite 7.6 03/2019 New added IBM IBM Rational Performance Test Server 9.5 03/2019 New .
Sep 06, 2011 · 2. Install the KVM Switch unit into the rack cabinet. Figure 9. DKVM-440 Front Panel D. Plug in the power adapter for each level Slave KVM Switch and connect Slave KVM switch to computers. E. The power on sequence should be: 1. Master KVM Switch 2. Second level Slave KVM Switch (connec
6 PUBLIC USE #NXPFTF KVM/QEMU Multicore Hardware Linux KVM App Virtual Machine 1 QEMU App OS Virtual Machine 2 QEMU App OS KVM/QEMU-open source virtualization technology based on the Linux kernel KVM is a Linux kernel module QEMU is a user space emulator that uses KVM for acceleration Run virtual machines alongside Linux applications No or minimal OS changes required
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Apr 30, 2009 · KVM over IP User Manual Page 6 of 109 1. Product Overview 1.1 Introduction Opengear’s KVM-over-IP switch (referred to generically in this manual as the IP-KVM) redirects local keyboard,
Nov 08, 2013 · KVM cable. VGA PS2 KVM cable. VGA USB PS/2 KVM switch USB KVM switchwith DVI/VGA Adapter Note: Cabling options include either a VGA/USB, a VGA/PS2, or a DVI USB cable. Note: Please check cable details with your dealer. Caution :The Rackview LCD console drawer is hot-pluggable, but components of connected
The SV1108IPEXT/POW 1 Port Remote Control IP KVM Switch with Virtual Media lets you control a USB or PS/2 server remotely over a LAN or the Internet. The 1 port KVM over IP includes all necessary KVM cables, and offers KVM control from the BIOS-level onward. Reboot
Grade 5-10-Alex Rider is giving it up. Being a teenage secret agent is just too dangerous. He wants his old life back. As he lies in the hospital bed recovering from a gunshot wound, he contemplates the end of his career with MI6, the British secret service. But then he saves the life of Paul Drevin, son of multibillionaire Nikolei Drevin, and once again he is pulled into service. This time .
