Dell has introduced new UPS power management software that provides several advantages over traditional approaches for virtualized environments. The software can save work in progress and gracefully shut down servers when battery power is low. It also allows for centralized monitoring and control of multiple servers and UPS devices from a single interface. Unique features for virtualization include the ability to manage VM shutdowns and profiles without installing software on each VM. The software can also use virtualization functions like vMotion to move VMs to a recovery site in the event of power failure. Dell's new approach provides a simpler management experience compared to traditional methods that require installing agents on each VM.
This document provides examples of network designs and software configurations for managing Dell UPS devices with Dell UPS management software. It includes examples for small to large environments, with both non-virtualized and virtualized server setups. The key points covered are:
- Overview of Dell UPS Local Node Manager (ULNM) and Multi-UPS Management Console (MUMC) software
- Recommendations for connectivity based on environment type, including using a network management card for virtualized servers
- Examples of software and network designs for single SMB setups, including non-virtualized and virtualized servers
- Examples of designs for larger environments with multiple racks, covering non-virtualized, virtualized with
Linux Foundation Collaboration Summit 13 :10 years of Xen and BeyondThe Linux Foundation
In 2013, the Xen Hypervisor will be 10 years old: when Xen was designed, we anticipated a world, which now is known as cloud computing. Today, Xen powers the largest clouds in production and is the basis for several commercial virtualization products. In this talk we will give on overview of Xen and related projects, cover hot developments in the Xen community and outline what comes next.
The talk is intended for users and developers that are familiar with virtualization: no deep knowledge is required. We will start with an architectural overview and cover topics such as: Xen and Linux, how to secure your cloud using disaggregation, SELinux and XSM/FLASK, the evolution of Paravirtualization, Xen on ARM and common challenges for open source hypervisors. We will explore the potential of Open Mirage for testing hypervisors. The talk will conclude with an outlook to the future of Xen.
Routers route data between networks and come in either hardware or software forms. Hardware routers are physical boxes that run vendor software for routing, while software routers use network servers like NT or Linux to route traffic but don't have dedicated boxes. Routers contain interfaces, a CPU, IOS operating system, RAM, NVRAM, ROM, and flash memory. They operate in different modes like setup, user exec, privileged exec, and global configuration to perform functions like configuring interfaces.
This document provides an accessories guide for Cambium Networks' point-to-multipoint wireless network solutions. It describes accessories for access points like the Cluster Management Module (CMM) for network synchronization and management, as well as power supplies. Mounting kits and antennas are also covered to help operators design networks to meet their needs.
Monitoring a SUSE Linux Enterprise Environment with System Center Operations ...Novell
Learn the architecture and how you can monitor a SUSE Linux Enterprise environment using cross-platform extensions, which will be part of Microsoft System Center Operations Manager 2007 R2, and the new Novell Linux Management Pack. The management pack extends the default cross-platform capability of System Center Operations Manager 2007 R2 and provides monitoring and management capability of key services running on SUSE Linux Enterprise.
Power Management from Linux Kernel to
Android
For normal desktop computer, power management (PM) is used to reduce power
consumption and reduce cooling requirements. Lower power consumption means
lower heat dissipation, which increases system stability, and less energy use, which
saves money and reduces the impact on the environment. For mobile device and
embedded system device, it’s much more important because the battery power is very
limited. Nowadays, android phone and iPhone are more and more pervasive. There
are more and more sensors and I/O in mobile device that can be used to improve the
effectiveness of PM. The PM needs to be tuned for new mobile device’s need. In this
survey, we want to not only know the power management system used before, but
also want to compare them with the design of Android PM.
1. The Rapid Power System (RPS) is a new concept in power system design that allows product designers to implement a custom multi-rail power supply early in development.
2. The RPS provides a main 12Vdc rail and four user pluggable module zones, allowing up to five DC output rails totaling 60W. It monitors voltage, current, power, efficiency and temperature on each rail.
3. Testing an external hard disk drive with the RPS provided detailed power consumption data, showing peak startup power of 32W lasting 5 seconds and steady state power of 10W. Analysis of rail power revealed opportunities to reduce power during disk inactivity.
Virtualization abstracts physical computing resources into virtual resources that can be allocated dynamically. It allows for server consolidation, improved system management, increased application availability, and more efficient use of resources. There are different types of virtualization including server, storage, and network virtualization. Server virtualization uses a virtual machine monitor to run multiple virtual machines on a single physical machine. Storage virtualization presents a logical view of physical storage to improve utilization and manageability. Trap-and-emulate is a common approach for virtualizing the system instruction set architecture by having privileged instructions trap to an emulator.
This document provides examples of network designs and software configurations for managing Dell UPS devices with Dell UPS management software. It includes examples for small to large environments, with both non-virtualized and virtualized server setups. The key points covered are:
- Overview of Dell UPS Local Node Manager (ULNM) and Multi-UPS Management Console (MUMC) software
- Recommendations for connectivity based on environment type, including using a network management card for virtualized servers
- Examples of software and network designs for single SMB setups, including non-virtualized and virtualized servers
- Examples of designs for larger environments with multiple racks, covering non-virtualized, virtualized with
Linux Foundation Collaboration Summit 13 :10 years of Xen and BeyondThe Linux Foundation
In 2013, the Xen Hypervisor will be 10 years old: when Xen was designed, we anticipated a world, which now is known as cloud computing. Today, Xen powers the largest clouds in production and is the basis for several commercial virtualization products. In this talk we will give on overview of Xen and related projects, cover hot developments in the Xen community and outline what comes next.
The talk is intended for users and developers that are familiar with virtualization: no deep knowledge is required. We will start with an architectural overview and cover topics such as: Xen and Linux, how to secure your cloud using disaggregation, SELinux and XSM/FLASK, the evolution of Paravirtualization, Xen on ARM and common challenges for open source hypervisors. We will explore the potential of Open Mirage for testing hypervisors. The talk will conclude with an outlook to the future of Xen.
Routers route data between networks and come in either hardware or software forms. Hardware routers are physical boxes that run vendor software for routing, while software routers use network servers like NT or Linux to route traffic but don't have dedicated boxes. Routers contain interfaces, a CPU, IOS operating system, RAM, NVRAM, ROM, and flash memory. They operate in different modes like setup, user exec, privileged exec, and global configuration to perform functions like configuring interfaces.
This document provides an accessories guide for Cambium Networks' point-to-multipoint wireless network solutions. It describes accessories for access points like the Cluster Management Module (CMM) for network synchronization and management, as well as power supplies. Mounting kits and antennas are also covered to help operators design networks to meet their needs.
Monitoring a SUSE Linux Enterprise Environment with System Center Operations ...Novell
Learn the architecture and how you can monitor a SUSE Linux Enterprise environment using cross-platform extensions, which will be part of Microsoft System Center Operations Manager 2007 R2, and the new Novell Linux Management Pack. The management pack extends the default cross-platform capability of System Center Operations Manager 2007 R2 and provides monitoring and management capability of key services running on SUSE Linux Enterprise.
Power Management from Linux Kernel to
Android
For normal desktop computer, power management (PM) is used to reduce power
consumption and reduce cooling requirements. Lower power consumption means
lower heat dissipation, which increases system stability, and less energy use, which
saves money and reduces the impact on the environment. For mobile device and
embedded system device, it’s much more important because the battery power is very
limited. Nowadays, android phone and iPhone are more and more pervasive. There
are more and more sensors and I/O in mobile device that can be used to improve the
effectiveness of PM. The PM needs to be tuned for new mobile device’s need. In this
survey, we want to not only know the power management system used before, but
also want to compare them with the design of Android PM.
1. The Rapid Power System (RPS) is a new concept in power system design that allows product designers to implement a custom multi-rail power supply early in development.
2. The RPS provides a main 12Vdc rail and four user pluggable module zones, allowing up to five DC output rails totaling 60W. It monitors voltage, current, power, efficiency and temperature on each rail.
3. Testing an external hard disk drive with the RPS provided detailed power consumption data, showing peak startup power of 32W lasting 5 seconds and steady state power of 10W. Analysis of rail power revealed opportunities to reduce power during disk inactivity.
Virtualization abstracts physical computing resources into virtual resources that can be allocated dynamically. It allows for server consolidation, improved system management, increased application availability, and more efficient use of resources. There are different types of virtualization including server, storage, and network virtualization. Server virtualization uses a virtual machine monitor to run multiple virtual machines on a single physical machine. Storage virtualization presents a logical view of physical storage to improve utilization and manageability. Trap-and-emulate is a common approach for virtualizing the system instruction set architecture by having privileged instructions trap to an emulator.
IBM has a long history of virtualization leadership dating back to the 1960s. PowerVM is IBM's hypervisor for Power Systems servers that provides logical partitioning (LPARs), dynamic LPAR (DLPAR), CPU and memory sharing, and I/O virtualization through Virtual I/O Servers (VIOS). PowerVM allows clients to consolidate workloads and optimize hardware resource utilization.
Presentation power vm virtualization without limitssolarisyougood
This document discusses IBM PowerVM virtualization capabilities for IBM Power Systems. PowerVM allows for virtualization of workloads through logical partitions (LPARs) and virtual machines (VMs). It provides capabilities like rapid provisioning, scalability, recoverability, and workload consolidation to improve efficiency and reduce costs. PowerVM editions differ in features available like the number of concurrent VMs, types of virtual I/O supported, and advanced functions. The document also discusses the Virtual I/O Server (VIOS) appliance, virtual storage and networking options in PowerVM like virtual SCSI, NPIV, and shared Ethernet adapters.
Learn about IBM PowerVM Virtualization Introduction and Configuration. PowerVM is a combination of hardware, firmware, and software that provides CPU, network, and disk virtualization.This publication is also designed to be an introduction guide for system administrators, providing instructions for tasks like Configuration and creation of partitions and resources on the HMC,Installation and configuration of the Virtual I/O Server, creation and installation of virtualized partitions. For more information on Power Systems, visit http://ibm.co/Lx6hfc.
Visit http://on.fb.me/LT4gdu to 'Like' the official Facebook page of IBM India Smarter Computing.
Presentation power vm editions and power systems virtualization - basicsolarisyougood
This document discusses PowerVM editions and Power Systems virtualization. It provides an overview of PowerVM, the PowerVM matrix, and PowerVM editions. It then covers various PowerVM technologies like micro-partitions, active memory sharing, virtual I/O server, integrated virtual Ethernet, live partition mobility, and NPIV.
IBM released updates to FlashCopy Manager 3.2 and IBM TSM for Virtual Environments 6.4. The updates include enhancements to backup and restore capabilities for virtual machines, file systems, databases, and custom applications. They provide improved support for VMware environments, SQL Server 2012, Exchange 2010, and remote mirroring capabilities. The user interface was also enhanced with a new configuration wizard and reporting features.
Sang-bum Suh will give a talk on the current status and the future direction of Xen ARM. Xen ARM is the first ARM virtualization S/W based on Xen Architecture.
Virtual Asymmetric Multiprocessor for Interactive Performance of Consolidated...Sangwook Kim
The document proposes a virtual asymmetric multiprocessor (vAMP) approach to improve interactive performance in virtual desktop infrastructure (VDI) environments. vAMP dynamically adjusts CPU shares asymmetrically between virtual CPUs (vCPUs) within a virtual machine (VM) based on whether the task hosted on each vCPU is interactive or background. It identifies interactive tasks using a lightweight technique that monitors user I/O and per-task CPU load at the virtual machine monitor (VMM) level. An optional guest OS extension further isolates interactive and background tasks on different vCPUs to mitigate performance degradation from frequent task multiplexing. Evaluation shows the approach improves launch times of interactive applications by up to 70% and frame rates of media
Learn about IBM PowerVM Best Practices.This IBM Redbooks publication provides best practices for planning, installing, maintaining, and monitoring the IBM PowerVM Enterprise Edition virtualization features on IBM POWER7 processor technology-based servers.
For more information on Power Systems, visit http://ibm.co/Lx6hfc.
Visit http://bit.ly/KWh5Dx to 'Follow' the official Twitter handle of IBM India Smarter Computing.
Virtualization refers to creating virtual versions of hardware platforms, operating systems, and other resources. It provides abstraction between computing resources and applications. Key terms include virtual machine, guest OS, hypervisor, and virtual machine monitor. Before virtualization, each physical machine ran one OS image, resources were underutilized, and infrastructure was inflexible. Virtualization allows multiple VMs to run on a single physical machine, improving utilization and flexibility. It virtualizes CPU, memory, I/O, networking, and other resources. CPU virtualization uses binary translation, paravirtualization, or hardware assistance. Memory virtualization maps guest physical to machine memory. I/O virtualization routes requests between virtual and physical devices. Popular virtualization
The document describes an energy management system called i3 EnMS that can be installed in 3 steps. Step 1 involves installing power analyzers and interface modules to measure locations. Step 2 connects the interface modules to a computer running PowerStudio software. Step 3 installs an interface to select reports and display screens. The system provides real-time and historical energy data at a low cost using pre-configured hardware that transfers data wirelessly through the building's power lines. It generates customized reports and displays to help users monitor and analyze energy usage.
This document outlines the steps to install and configure the Nimbus cloud computing platform. It describes downloading and installing the Nimbus software and its dependencies like Java and Python. It also covers setting up the KVM virtualization environment, configuring the DHCP and networking, uploading a VM image, and resolving common issues. The goal of the project is to have a functioning open-source IaaS platform for testing cloud applications.
Connect 2013 - Making IBM Traveler High Available: Extending And Securing The...René Winkelmeyer
This document provides an overview of configuring IBM WebSphere Edge Components to load balance multiple IBM Notes Traveler servers for high availability. It discusses using WebSphere Edge Components as a load balancer and reverse proxy, preparing the environment by installing the necessary software on CentOS and configuring DNS, and installing and configuring WebSphere Edge Components and its load balancing capabilities. The document is accompanied by a slide presentation walking through these steps.
Vacon Compact AC Drives is a manufacturer of AC drives that is committed to its OEM customers. It has a global sales, support, and service network to support customers. Vacon offers a range of compact AC drive products designed for OEM applications like pumps, fans, conveyors, and more. The drives are optimized for easy installation and use customized solutions for high volume customers.
Yabusame: postcopy live migration for qemu/kvmIsaku Yamahata
Yabusame is a postcopy live migration technique for QEMU/KVM. It was developed by Isaku Yamahata of VALinux Systems Japan K.K. and Takahiro Hirofuchi of AIST. The project aims to improve live migration performance by allowing the guest VM to resume execution at the destination host before memory pages have been fully copied. This is achieved through asynchronous page fault handling during the postcopy phase. Evaluation shows the technique can improve CPU utilization and reduce total migration times compared to traditional precopy approaches. Future work includes upstream integration, support for KSM/THP, multithreading optimizations, and integration with management platforms like libvirt and OpenStack.
This document provides specifications for a small DC motor including its voltage, speed, power rating, torque, current draw, efficiency, and performance curves showing torque and speed. Key details are that it is a 115V PM 6015 motor without a gearbox, rated at 2443 RPM, 1.3 lb-in of torque, and 60.2% efficiency. It also lists startup current and torque along with motor constants.
El documento trata sobre el sistema nervioso central. Brevemente describe que el documento pertenece a la Universidad Técnica de Ambato, Facultad de Ciencias de la Salud, Carrera de Enfermería. El tema cubierto es la fisiología del sistema nervioso central.
The document summarizes recent food and beverage marketing trends from September 2016. It highlights collaborations between Mountain Dew and VFILES on a wearable tech clothing line, between Burger King and Frito-Lay on Cheetos Chicken Fries, and new fall-flavored products from Hostess. It also mentions new products from 7-Eleven, PepsiCo, Smashburger, Mondelez, Taco Bell, and Reese's Puffs and encourages the reader to follow the monthly marketing updates on Twitter.
El corazón está compuesto de tres capas y cuatro cámaras. Las capas son el epicardio, miocardio y endocardio. Las cámaras son las aurículas derecha e izquierda y los ventrículos derecho e izquierdo. El ventrículo izquierdo es más grueso y bombea la sangre oxigenada al resto del cuerpo a través de la aorta. El corazón se irriga a sí mismo a través de las arterias coronarias derecha e izquierda, las cuales nacen del seno aórtico.
Shankar C has over 12 years of experience in the renewable energy field. He currently works as an Operation & Maintenance Engineer for i PLON India Private Limited, where he performs various technical roles such as remote monitoring of solar power plants. He holds an M.Tech in Renewable Energy from Gandhigram Rural Institute and has published several papers in conferences and journals. Shankar is proficient in various software and renewable energy technologies and seeks a challenging position to apply his skills and experience.
Ramesh provides his curriculum vitae, which includes his contact information, career objective, educational qualifications, work experience, areas of interest, achievements, software knowledge, and personal details. He is currently working as a Junior Engineer in safety, EHS, and environmental protection at Optimus Drugs Pvt Ltd since 2015. His educational background includes a B.Tech in chemical engineering from BVRIT and a diploma in chemical engineering from a government polytechnic. His areas of expertise include production processes, equipment design and maintenance, safety compliance, and conducting training.
This document provides a strategic communications plan for Anheuser-Busch to address declining sales as consumer tastes shift toward craft beers. The plan targets millennials, women, and Hispanics through three large-scale campaigns using social media, print ads, radio, and television. Campaigns will also utilize local meet-ups to promote Anheuser-Busch's craft beers, ciders, and premixed drinks. The year-long, $13.4 million plan aims to attract new customers by focusing on flavors, health, and bilingual resources to appeal to the values of each target audience.
IBM has a long history of virtualization leadership dating back to the 1960s. PowerVM is IBM's hypervisor for Power Systems servers that provides logical partitioning (LPARs), dynamic LPAR (DLPAR), CPU and memory sharing, and I/O virtualization through Virtual I/O Servers (VIOS). PowerVM allows clients to consolidate workloads and optimize hardware resource utilization.
Presentation power vm virtualization without limitssolarisyougood
This document discusses IBM PowerVM virtualization capabilities for IBM Power Systems. PowerVM allows for virtualization of workloads through logical partitions (LPARs) and virtual machines (VMs). It provides capabilities like rapid provisioning, scalability, recoverability, and workload consolidation to improve efficiency and reduce costs. PowerVM editions differ in features available like the number of concurrent VMs, types of virtual I/O supported, and advanced functions. The document also discusses the Virtual I/O Server (VIOS) appliance, virtual storage and networking options in PowerVM like virtual SCSI, NPIV, and shared Ethernet adapters.
Learn about IBM PowerVM Virtualization Introduction and Configuration. PowerVM is a combination of hardware, firmware, and software that provides CPU, network, and disk virtualization.This publication is also designed to be an introduction guide for system administrators, providing instructions for tasks like Configuration and creation of partitions and resources on the HMC,Installation and configuration of the Virtual I/O Server, creation and installation of virtualized partitions. For more information on Power Systems, visit http://ibm.co/Lx6hfc.
Visit http://on.fb.me/LT4gdu to 'Like' the official Facebook page of IBM India Smarter Computing.
Presentation power vm editions and power systems virtualization - basicsolarisyougood
This document discusses PowerVM editions and Power Systems virtualization. It provides an overview of PowerVM, the PowerVM matrix, and PowerVM editions. It then covers various PowerVM technologies like micro-partitions, active memory sharing, virtual I/O server, integrated virtual Ethernet, live partition mobility, and NPIV.
IBM released updates to FlashCopy Manager 3.2 and IBM TSM for Virtual Environments 6.4. The updates include enhancements to backup and restore capabilities for virtual machines, file systems, databases, and custom applications. They provide improved support for VMware environments, SQL Server 2012, Exchange 2010, and remote mirroring capabilities. The user interface was also enhanced with a new configuration wizard and reporting features.
Sang-bum Suh will give a talk on the current status and the future direction of Xen ARM. Xen ARM is the first ARM virtualization S/W based on Xen Architecture.
Virtual Asymmetric Multiprocessor for Interactive Performance of Consolidated...Sangwook Kim
The document proposes a virtual asymmetric multiprocessor (vAMP) approach to improve interactive performance in virtual desktop infrastructure (VDI) environments. vAMP dynamically adjusts CPU shares asymmetrically between virtual CPUs (vCPUs) within a virtual machine (VM) based on whether the task hosted on each vCPU is interactive or background. It identifies interactive tasks using a lightweight technique that monitors user I/O and per-task CPU load at the virtual machine monitor (VMM) level. An optional guest OS extension further isolates interactive and background tasks on different vCPUs to mitigate performance degradation from frequent task multiplexing. Evaluation shows the approach improves launch times of interactive applications by up to 70% and frame rates of media
Learn about IBM PowerVM Best Practices.This IBM Redbooks publication provides best practices for planning, installing, maintaining, and monitoring the IBM PowerVM Enterprise Edition virtualization features on IBM POWER7 processor technology-based servers.
For more information on Power Systems, visit http://ibm.co/Lx6hfc.
Visit http://bit.ly/KWh5Dx to 'Follow' the official Twitter handle of IBM India Smarter Computing.
Virtualization refers to creating virtual versions of hardware platforms, operating systems, and other resources. It provides abstraction between computing resources and applications. Key terms include virtual machine, guest OS, hypervisor, and virtual machine monitor. Before virtualization, each physical machine ran one OS image, resources were underutilized, and infrastructure was inflexible. Virtualization allows multiple VMs to run on a single physical machine, improving utilization and flexibility. It virtualizes CPU, memory, I/O, networking, and other resources. CPU virtualization uses binary translation, paravirtualization, or hardware assistance. Memory virtualization maps guest physical to machine memory. I/O virtualization routes requests between virtual and physical devices. Popular virtualization
The document describes an energy management system called i3 EnMS that can be installed in 3 steps. Step 1 involves installing power analyzers and interface modules to measure locations. Step 2 connects the interface modules to a computer running PowerStudio software. Step 3 installs an interface to select reports and display screens. The system provides real-time and historical energy data at a low cost using pre-configured hardware that transfers data wirelessly through the building's power lines. It generates customized reports and displays to help users monitor and analyze energy usage.
This document outlines the steps to install and configure the Nimbus cloud computing platform. It describes downloading and installing the Nimbus software and its dependencies like Java and Python. It also covers setting up the KVM virtualization environment, configuring the DHCP and networking, uploading a VM image, and resolving common issues. The goal of the project is to have a functioning open-source IaaS platform for testing cloud applications.
Connect 2013 - Making IBM Traveler High Available: Extending And Securing The...René Winkelmeyer
This document provides an overview of configuring IBM WebSphere Edge Components to load balance multiple IBM Notes Traveler servers for high availability. It discusses using WebSphere Edge Components as a load balancer and reverse proxy, preparing the environment by installing the necessary software on CentOS and configuring DNS, and installing and configuring WebSphere Edge Components and its load balancing capabilities. The document is accompanied by a slide presentation walking through these steps.
Vacon Compact AC Drives is a manufacturer of AC drives that is committed to its OEM customers. It has a global sales, support, and service network to support customers. Vacon offers a range of compact AC drive products designed for OEM applications like pumps, fans, conveyors, and more. The drives are optimized for easy installation and use customized solutions for high volume customers.
Yabusame: postcopy live migration for qemu/kvmIsaku Yamahata
Yabusame is a postcopy live migration technique for QEMU/KVM. It was developed by Isaku Yamahata of VALinux Systems Japan K.K. and Takahiro Hirofuchi of AIST. The project aims to improve live migration performance by allowing the guest VM to resume execution at the destination host before memory pages have been fully copied. This is achieved through asynchronous page fault handling during the postcopy phase. Evaluation shows the technique can improve CPU utilization and reduce total migration times compared to traditional precopy approaches. Future work includes upstream integration, support for KSM/THP, multithreading optimizations, and integration with management platforms like libvirt and OpenStack.
This document provides specifications for a small DC motor including its voltage, speed, power rating, torque, current draw, efficiency, and performance curves showing torque and speed. Key details are that it is a 115V PM 6015 motor without a gearbox, rated at 2443 RPM, 1.3 lb-in of torque, and 60.2% efficiency. It also lists startup current and torque along with motor constants.
El documento trata sobre el sistema nervioso central. Brevemente describe que el documento pertenece a la Universidad Técnica de Ambato, Facultad de Ciencias de la Salud, Carrera de Enfermería. El tema cubierto es la fisiología del sistema nervioso central.
The document summarizes recent food and beverage marketing trends from September 2016. It highlights collaborations between Mountain Dew and VFILES on a wearable tech clothing line, between Burger King and Frito-Lay on Cheetos Chicken Fries, and new fall-flavored products from Hostess. It also mentions new products from 7-Eleven, PepsiCo, Smashburger, Mondelez, Taco Bell, and Reese's Puffs and encourages the reader to follow the monthly marketing updates on Twitter.
El corazón está compuesto de tres capas y cuatro cámaras. Las capas son el epicardio, miocardio y endocardio. Las cámaras son las aurículas derecha e izquierda y los ventrículos derecho e izquierdo. El ventrículo izquierdo es más grueso y bombea la sangre oxigenada al resto del cuerpo a través de la aorta. El corazón se irriga a sí mismo a través de las arterias coronarias derecha e izquierda, las cuales nacen del seno aórtico.
Shankar C has over 12 years of experience in the renewable energy field. He currently works as an Operation & Maintenance Engineer for i PLON India Private Limited, where he performs various technical roles such as remote monitoring of solar power plants. He holds an M.Tech in Renewable Energy from Gandhigram Rural Institute and has published several papers in conferences and journals. Shankar is proficient in various software and renewable energy technologies and seeks a challenging position to apply his skills and experience.
Ramesh provides his curriculum vitae, which includes his contact information, career objective, educational qualifications, work experience, areas of interest, achievements, software knowledge, and personal details. He is currently working as a Junior Engineer in safety, EHS, and environmental protection at Optimus Drugs Pvt Ltd since 2015. His educational background includes a B.Tech in chemical engineering from BVRIT and a diploma in chemical engineering from a government polytechnic. His areas of expertise include production processes, equipment design and maintenance, safety compliance, and conducting training.
This document provides a strategic communications plan for Anheuser-Busch to address declining sales as consumer tastes shift toward craft beers. The plan targets millennials, women, and Hispanics through three large-scale campaigns using social media, print ads, radio, and television. Campaigns will also utilize local meet-ups to promote Anheuser-Busch's craft beers, ciders, and premixed drinks. The year-long, $13.4 million plan aims to attract new customers by focusing on flavors, health, and bilingual resources to appeal to the values of each target audience.
El documento describe las principales arterias del cuerpo humano. Comienza con la aorta y sus ramas principales como el tronco braquiocefálico, las carótidas comunes y las subclavias. Luego describe las arterias del cuello, cabeza, miembros superiores e inferiores, incluyendo la femoral, poplítea, tibial anterior y posterior, y las arterias de la mano y el pie.
El hígado se localiza en el cuadrante superior derecho del abdomen. Está irrigado por la vena porta y la arteria hepática. Está dividido en dos lóbulos principales separados por el ligamento falciforme. La bilis producida en el hígado fluye a través de los conductos biliares hasta el ducto hepático común y luego al ducto colédoco para llegar al duodeno. La vesícula biliar almacena la bilis y se conecta al hígado a través del conducto cístico.
La aorta es la principal arteria del cuerpo humano. Nace del ventrículo izquierdo y tiene porciones ascendente, cayado y descendente. Suministra sangre oxigenada a todas las arterias del cuerpo, excepto la arteria pulmonar. Sus principales ramificaciones incluyen las arterias coronarias, bronquiales, esofágicas y subcostal.
Este documento ofrece una amplia variedad de productos tecnológicos y electrónicos a la venta, incluyendo portátiles, tablets, teléfonos, impresoras, accesorios de gaming, televisores y más. Se destacan varias ofertas y promociones con financiación de hasta 24 meses sin intereses. La tienda online cuenta con una gran red de tiendas físicas en toda España.
Este documento presenta una variedad de productos tecnológicos como portátiles, tabletas, teléfonos móviles, accesorios y software, con sus especificaciones y precios. Se anuncia una promoción de financiación sin intereses de 10 meses en ciertos productos. También se ofrecen servicios como reparación de pantallas de teléfonos y traspaso de datos.
Windows Server 2016 on pilve-valmis operatsioonisüsteem, mis toetab ettevõtte praegusi töövooge, samal ajal tutvustades uusi tehnoloogiaid, mis teevad pilve ülemineku sujuvaks, kui aeg õige. Millised on põhilised uuendused ja kuidas need ettevõtteid aitavad - nendele küsimustele leiate vastused esitlusest.
Windows Server 2016 introduces a new container platform that allows applications to run within lightweight isolated containers without the overhead of virtual machines. Containers can be quickly created and destroyed on Windows Server 2016 which provides better utilization of server resources than traditional virtual machines. Windows Server 2016 supports both Windows Server containers that isolate applications from each other and Hyper-V containers that virtualize the operating system.
División abdominal en cuadrantes y Anatomía del PeritoneoAraní Tonantzin
El documento describe la anatomía del abdomen, incluyendo sus cuadrantes, órganos contenidos y estructuras. El abdomen está dividido en cuadrantes superior, inferior e intermedios. Los órganos contenidos varían según la ubicación, pero incluyen el hígado, bazo, intestinos y riñones. El peritoneo es la membrana que recubre la mayoría de los órganos abdominales.
A webinar that looks into the new features that the Windows Server 2016 will offer in the DNS, DHCP and IPv6 space.
Showcase of some of the new stuff using the latest tech preview and the aim is to give administrators a quick overview of the Windows Server 2016 and enough information to decide if early adoption is worthwhile.
El documento describe las características del cerebro del recién nacido. El cerebro del recién nacido promedio pesa 335 gramos y sus lóbulos frontales, parietales, temporales y occipitales están claramente definidos, aunque los surcos terciarios y circunvoluciones están solo parcialmente desarrollados. A los 9 meses, el peso promedio del cerebro es de 750 gramos, con un mayor desarrollo de los surcos y circunvoluciones y una mejor demarcación entre la sustancia gris y blanca.
Pruebas parametricas y no parametricasLuisais Pire
Este documento describe diferentes tipos de pruebas estadísticas paramétricas y no paramétricas. Explica que las pruebas paramétricas implican estimaciones de parámetros poblacionales basadas en muestras y tienen ventajas como mayor poder y eficiencia, pero también desventajas como ser más sensibles a los rasgos de los datos y tener limitaciones en los tipos de datos. Luego describe algunas pruebas paramétricas como la prueba t de Student y el análisis de varianza, así como también pruebas no paramétricas como
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2) The software integrates with virtualization platforms like VMware ESXi, Citrix Xen, and Microsoft Hyper-V to allow graceful shutdown of VMs during power events and enable live migration of VMs between servers (vMotion).
3) New features of EATON ePDUs include individual or group outlet
SpiceWorld London 2012 presentation EatonSpiceworks
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This presentation discusses power management in virtualized environments using EATON's Intelligent Power Manager software. It summarizes:
1) Intelligent Power Manager allows monitoring and control of UPS devices, ePDUs, and shutdown of virtual and physical servers. It provides alerts, auto discovery, and defines views of devices.
2) The software integrates with virtualization platforms like VMware ESXi, Citrix Xen, and Microsoft Hyper-V to allow graceful shutdown of VMs during power events and enable live migration of VMs between servers (vMotion).
3) New features of EATON ePDUs include individual or group outlet
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Cloud computing allows users to access shared computing resources over the internet. It utilizes virtualization which involves partitioning physical resources and allocating them to virtual machines. This improves resource utilization, enables multi-tenancy, and makes resources scalable and flexible. Virtualization allows multiple operating systems and applications to run concurrently on a single physical server through virtual machines. It provides benefits like hardware independence, migration of virtual machines, and better fault isolation. Security challenges in virtualized cloud environments include issues around scaling, diversity, identity management and sensitive data lifetime.
This document discusses the Windows Azure Pack, which allows enterprises to build their own multi-tenant clouds with the same technologies and APIs as the public Windows Azure cloud. It provides a consistent platform experience for both customers and IT administrators across private, hosted, and public clouds. Key benefits include building on familiar Windows Server and System Center foundations, simple and cost-effective service delivery, and open interoperability and extensibility.
Why Security Teams should care about VMwareJJDiGeronimo
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Virtualization allows multiple operating systems and applications to run on a single hardware device by dividing the resources virtually. It involves partitioning the resources of a physical machine, like CPU, memory and storage, and presenting them as multiple virtual machines. There are two main types of hypervisors - Type 1 runs directly on the hardware and Type 2 runs on an existing operating system. Virtualization provides benefits like increased hardware utilization, security, development flexibility and more. It can be applied to servers, desktops, applications, networks and storage.
Virtualization uses software to divide the hardware resources of a single computer into multiple virtual machines, each capable of running its own operating system. This allows more efficient use of physical resources and greater flexibility. Key benefits include improved resource utilization, easier management of operating systems and applications, reduced downtime, faster provisioning of resources, and lower costs. Virtualization is a core technology enabling cloud computing.
This document introduces cloud computing and virtualization. It discusses how virtualization addresses challenges in efficiently provisioning resources for cloud computing. Key features of cloud computing like on-demand services, shared network resources, and pay-as-you-use models are enabled by the flexibility and fine-grained metering provided by virtualization. The document then covers different virtualization techniques like binary translation, paravirtualization, and hardware-assisted virtualization. It also discusses the architecture and benefits of the Xen virtualization system including its use of domains, hypercalls, memory sharing through page tables, and split device drivers.
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VMware provides virtualization software that allows guest operating systems to run on virtual machines. This makes virtual machines highly portable between physical computers. Administrators can pause, move, or copy virtual machines. Virtualization treats hardware as a pool of resources available on demand. VMware was founded in 1999 and initially developed virtualization in the 1960s for mainframe computers. It offers two types of hypervisors - Type 1 is a bare metal hypervisor directly on hardware while Type 2 is hosted on a traditional operating system. VMware helps enterprises consolidate servers, provision applications quickly, isolate workloads, enable disaster recovery, and reduce costs. Welch's Foods case study showed VMware helped save over $100,000 by migrating servers to
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Similar to Dell UPS | Power Management in the Virtualized World (20)
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Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
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Dell UPS | Power Management in the Virtualized World
1. (UPS) Power Management in
the Virtualized World
October 2011
Andy McDonald & Stéphane Moulin
2. So why the fuss?
On 1st November 2011 Dell changes the game with UPS power management:
A UPS monitoring & control software that:
• Saves work in progress and gracefully shuts servers down
• Provides local & remote monitoring/notification of power status
• Provides a single management interface for monitoring multiple servers & UPSs, plus
group firmware upgrade distributions
• Has a simple, common interface on all operating systems
• Is quick to install, simple to use and easy to update
Unique virtualization differentiators*:
• Manage virtual machine (VM) shutdown without installing s/w on each VM
• Manage VMs start/stop profiles through vCentre plugin (VMware only)
• Manages all VMs across a network from a single management interface (client)
• Uses advanced virtualization functions (e.g. vMotion, LiveMigration) to move VMs to a
recovery site in the event of power failure
• Little or no command line programming required to install & manage
2 * Compared to other offerings for similar applications and price points
(e.g. free or low-cost license fee with no additional hardware required.)
3. Customer Pain Points
Pain Points Traditional Approach* Dell’s New Approach
Every time I change my network You are charged according to how many servers Server monitoring & shutdown s/w is free for an unlimited number
configuration or add more (physical or virtual) you want to monitor/control of servers. Manage 32 or less UPS devices from a central
equipment I need to pay for a new and through which connectivity (USB, Network). management client without license fee. The same software
UPS s/w license! This can mean a high price & complexity in package is used for all operating systems & connectivity types
managing upgrades & deployments. (network, USB, serial).
I’m not very experienced with Lack of integration with the hypervisor makes UPS We can use a simple web interface to synchronize our power
virtualization, why is UPS s/w so power management laborious and time consuming. settings with a virtualized network infrastructure, avoiding
complicated? command line programming and multiple installations.
I have multiple virtual machines, Install an instance of UPS s/w on each VM & Multi Host Sites: Use a centralized management console that
how do I control/manage them all configure each shutdown profile individually. Time integrates with hypervisor management systems (e.g. vCentre) to
in a power failure condition? to install is typically 5-10mins per VM. Maintaining a remotely setup power profiles from a single location. No need to
VM power profile inventory on a growing network is install s/w on each VM. VM power profiles are managed through
difficult and prone to error. Using this method has the hypervisor (e.g. vCentre plugin).
little or no control over the hypervisor or physical
host leading to an uncontrolled power-off. Single host sites: Install one s/w instance on the hypervisor (e.g.
vSphere) and use a web interface to manage single or multiple
hosts.
I have a disaster recovery location No method available. The VMs simply shut down The Dell UPS s/w automatically uses
so I don’t want my VMs to shut when the UPS battery runs low. Service to users is vMotion/LiveMigration/XenMove when the battery reaches a
down if the power fails - I want lost, even though the customer has invested in a defined value and requests the VMs to move to a safe host. Users
them to move to a backup disaster recovery location. do not lose service because the VMs are still functioning. When
machine… how? power comes back, the virtual machine manager rebalances VMs to
original hosts.
I have a number of UPSs installed Typically a user must download a special firmware Simple, upload the firmware package into your existing UPS
and now I want to update their upgrade tool, learn how to use it and upgrade each management s/w & deploy to multiple devices with one ‘click’, all
firmware… device individually. managed through the familiar UPS interface.
3
* Other offerings for similar applications and price points (e.g. free or low-cost license fee with no additional hardware required.)
4. Virtualization – quick revision
Yesterday:
• One server, one operating system
• IT services are “static”, fixed to hardware
• Power fails, “shut down server”
• Server functionality is lost
• Simple UPS s/w agent
4
5. Virtualization – quick revision
Today:
• One server (host), multiple (virtual) operating systems (VM)
• Higher utilization more eggs in one basket greater need for hardware reliability
• Ability to move VM between physical hosts increased availability through h/w redundancy
• Being freed from hardware leads to many more VMs
• Different IT management skill-sets required (e.g. command line programming)
5
6. Challenges with (UPS) Power Management
Reliability
Higher utilization means many VMs connected to one UPS.
Reliance on small UPS today is similar to data centre UPS in the
past.
Control
With so many (mobile) VMs how do you control them in a
power event? How do you keep an inventory of VM
power profiles?
Management
How do you keep track of VM power profiles, update UPS
Agents, UPS firmware(s)? How long do you spend
managing power and not IT?
Complexity
Virtualization is highly complex, UPS software shouldn’t make IT
worse!
6
7. Traditional Power Management Approach…
Approach:
• Treat each virtual machine as a traditional ‘server’
• Install & configure UPS agent on each VM (not on hypervisor)
Problems:
• Time consuming, inefficient (multiple instances), not practical for large installations
• No use advanced benefits of virtualization (server migration, power profiling)
• No control over vSphere hypervisor, no ability to safely shut down physical host
• Difficult to track individual settings & configurations across multiple VMs
•
7 Worked example: Time to install UPS s/w on 1 VM = 5mins x 200 VMs = 16hours!
8. Modern Power Management Approach…
Multi-host site Single-host site
Approach:
• Integrate UPS agent with Hypervisor (single host) or central management server (multi-host)
• Report power conditions to single location. Hypervisor/system manager controls VMs
• No UPS s/w agent installed on VMs
Benefits:
• One-time installation, very quick & simple
• Centralized management for VM shut down & start up profiles - all settings in one place
• Ability to use advanced virtualization technologies (e.g. vMotion/ LiveMigration)
•
8 Safe shutdown of hypervisor & host following complete VM move / shut down
9. Dell UPS Agent, VMware Example
Power fail on physical server
• UPS runs on battery
• When “battery low” Dell UPS agent issues command
• vMotion moves VMs to safe hosts ‘under
maintenance mode’
Safe Shutdown
• UPS safely shuts down vSphere once VMs moved
• UPS safely shuts down physical server
• Service still “live” from users’ perspective
System Restart
• When mains power returns, physical server turns on
• DRS & vMotion move VMs back to available host
• System is restored to full capacity
9
10. The New Software Solution…
• Dell UPS Local Node Manager (ULNM)
• Primary function - is shutdown of device(s) after power failure
• Extended function – visibility of power status & shutdown configuration
• Dell UPS Multi-UPS Management Console (MUMC)
• Primary function – visibility & configuration of multiple UPS & LNMs
• Primary function – management of multi-host virtualized installations
• Extended function – shutdown of device after power failure
ULNM
Servers: Typical single OS
MUMC
installations (not ULNM
virtualized), ULNM is
installed on each physical
ULNM
server
ULNM
UPS: Dell UPS connected
to servers by either
Network Management Card
(preferred) or USB
10
11. ULNM (UPS Local Node Manager) Info & Status: UPS
information, power
Measures: Power
information
status, battery runtime
Views: Access to
configurations,
parameters, setup,
events & logs
Auto Discovery: Add Graph: plot of power
UPSs through quick metrics over time
scan (USB & IP local (hover for detail)
subnet) or address
scan (IP local &
different subnet)
Synoptic: visual representation
of power status
11 Info windows, drag and drop to rearrange
12. ULNM (Configuring Server Shutdown Parameters)
2: Edit Shutdown
Configurations
1: Shutdown Menu
3: Enter power source &
shutdown profile. Option to run
script before shutdown. E.g.
Close SQL server database
12
13. ULNM (Managing Alerts) 3: (Optional) Create
custom alarm (any
metric)
1: Actions Menu
2: Edit default alarms, enter SMTP
email server info, alarm frequency &
severity info
13
14. MUMC (Multi UPS Management Console)
Background: Customise background
Node Map: View all
with any Jpeg file. e.g. network map,
UPSs & servers
building plan, regional office map
running ULNM. Drag
locations.
& drop to locate
geographically
Drill-down: Hover over
any device to see
status and ID
Events Summary: See
summary of all events on
all UPSs & servers. Also
see server shutdown
profiles.
14
15. MUMC (Multi UPS Management Console)
Nodes Settings: Manage any node
through MUMC. UPS – change IP,
Nodes Upgrade: Mass firmware & performance settings. Server –
configuration upload options. change shutdown profiles through
ULNM.
Edit Panel: Edit properties
of device (e.g. UPS
Network Management
Card)
15
16. License Upgrades
• Dell UPS Local Node Manager (ULNM)
• Always free, no cost to manage any number of servers and any number of UPSs.
• Dell UPS Multi-UPS Management Console (MUMC)
• Free for any number of servers (ULNM installations) and <33 UPSs.
• License upgrade required to manage >32 UPSs.
• Example 1:
• 7 * UPSs each with 5 * servers. Each server is running an installation of ULNM.
• Total UPS = 7, Total ULNM = 35. Total licensable “nodes” = 7.
• The Dell MUMC monitors & manages all UPSs and all ULNM agents without license fee
MUMC
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17. License Upgrades
• Example 2:
• 5 * UPSs each with 10 * servers. Each server is running an installation of ULNM.
• Total UPS = 5, Total ULNM = 50. Total licensable “nodes” = 5
• The Dell MUMC monitors & manages all UPSs and all ULNM agents without license fee
MUMC
• Example 3:
• 42 * UPSs each with 5 * servers. Each server is running an installation of ULNM.
• Total UPS = 42, Total ULNM = 210. Total licensable “nodes” = 42
• The Dell MUMC requires a license upgrade to manage more than 32 UPS nodes
MUMC
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18. Dell’s Unique Approach to VMware vCenter
From a Web Browser client:
• Remotely connect to, configure & manage vCenter servers
• Simple, familiar, graphical user interface, Web 2.0 feel
• No command line programming - synchronise through UPS agent directly to hypervisor
• Remotely install UPS plugin onto vCenter management interface
• Add graphic of CLI and UPS install code
Use a Windows client to do
the hard work: make your
settings in the UPS agent and
click “Synchronize”.
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19. Thoughts about UPS hardware planning
To utilize vMotion in larger installations, IT managers now need to consider >15mins UPS
battery runtime…. Ensure you include an EBM (extra battery module) with your solution.
20mins
10mins
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Data from IBM White Paper “High virtualization density with confidence”, using 2 * System x3690 X5 servers
20. Objections
Q: We’re using VMware HA (high availability) so if my host fails, it doesn’t matter - the VMs will
automatically re-start on the backup host.
A: This is true, although compare the user experience in both situations in the graphs below. In a
catastrophic event we can see a significant reduction in number of customer requests serviced. In
maintenance mode the disruption lasts for longer but users have almost unaffected access to their
services.
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Data from IBM White Paper “High virtualization density with confidence”, using 2 * System x3690 X5 servers
21. Objections
Q: I already have APC UPSs and software installed, I don’t want to run two platforms.
A: This is not a problem any more. The Dell MUMC will monitor most types of UPS (with network
card installed) so a user can have an overview of all IT & power systems from one handy interface.
• Leave the PowerChute software running on the local server to manage shutdown
• Use Dell MUMC to monitor the complete network power status including non-Dell UPSs
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Data from IBM White Paper “High virtualization density with confidence”, using 2 * System x3690 X5 servers
22. Example Network Diagram - VMware
Single Host Configuration Options Multi Host Configuration
ESX – ULNM installed directly onto ESX ESXi – MUMC manages multiple hypervisors through
ESXi – ULNM installed into VIMA application vCentre. MUMC loaded on either vCentre or a VM
UPS-triggered vMotion available
NETWORK
Multi UPS Management Console
Can monitor & manage all UPSs &
22 Local Node Manager Installations MUMC
23. Example Network Diagram – Hyper-V
Hyper-V Server Hyper-V , Server 2008 & SVCMM
ULNM loaded directly onto server. Hyper-V power Virtual machines managed by SVCMM & Dell Multi UPS
profiles manage VM response to OS shutdown request. Management Console, MUMC loaded onto SVCMM.
LiveMigration available
NETWORK
Multi UPS Management Console
Can monitor & manage all UPSs &
23 Local Node Manager Installations MUMC