TVS-Ecx80+ Edge Cloud Turbo Vnas Series the Best Storage Solution for Edge Cloud Use Your Turbo Vnas As a PC
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On Applicability of Wireless Routers to Deployment of Smart Spaces in Internet of Things Environments Sergey A
The 9th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications 21-23 September 2017, Bucharest, Romania On Applicability of Wireless Routers to Deployment of Smart Spaces in Internet of Things Environments Sergey A. Marchenkov, Dmitry G. Korzun Petrozavodsk State University (PetrSU) Petrozavodsk, Russia fmarchenk, [email protected] Abstract – The use of wireless technologies is now in- to extend the platform architecture with other protocols evitable in smart spaces development for Internet of Things. by adding new modules. Consequently, the use of wired A smart space is created by deploying a Semantic Informa- and wireless TCP/IP networks is inevitable in Smart-M3- tion Broker (SIB) on a host device. This paper examines the applicability of a wireless router for being a SIB host based development of smart spaces. device to deployment of smart spaces in Internet of Things Wi-Fi is the most common wireless technology to environments. CuteSIB is one of SIB implementations of interconnect different IoT-enabled devices. Almost every the Smart-M3 platform and focus is on Qt-based devices. smart space environment is equipped with a wireless We provide a technique for creating an OpenWrt-based embedded system composed of CuteSIB software compo- access point (a wireless router) to ensure interaction nents for a smart spaces deployment using a cross-compiling between SIB and agents that operate on mobile devices method. The resulting embedded system is used to deploy (e.g. smartphones, tablets). In this configuration, SIB is the SmartRoom system—a Smart-M3-based application that deployed on a dedicated host device (e.g. -
Hyper-V Performance Comparison: Microsoft Windows Server 2008 SP2 and R2 with Intel Xeon Processor X5570
TEST REPORT JULY 2009 Hyper-V performance comparison: Microsoft Windows Server 2008 SP2 and R2 with Intel Xeon processor X5570- and E5450-based servers Executive summary KEY FINDINGS Microsoft® Corporation (Microsoft) and Intel® Corporation (Intel) commissioned Principled z The Intel Xeon processor X5570-based server with Technologies® (PT) to measure Hyper-V R2 the optimum number of CSUs delivered 37.1 percent virtualization performance improvements using more vConsolidate performance when running vConsolidate on the following Microsoft operating Microsoft Windows Server 2008 Enterprise Edition systems and Intel processors: R2 than when runningTEST Microsoft REPORT Windows Server 2008 EnterpriseFEBRUARY Edition SP2. (See 2006 Figure 1.) • Microsoft Windows Server® 2008 z Microsoft Windows Server 2008 Enterprise Edition Enterprise Edition SP2 with Hyper-V on SP2 running on the Intel Xeon processor X5570- Intel® Xeon® processor E5450 based server with the optimum number of CSUs • Microsoft Windows Server 2008 Enterprise delivered 98.7 percent more vConsolidate Edition SP2 with Hyper-V on Intel Xeon performance than it did running on the Intel Xeon processor X5570 processor E5450-based server with the optimum • Microsoft Windows Server 2008 Enterprise number of CSUs. (See Figure 1.) Edition R2 with Hyper-V on Intel Xeon processor X5570 Figure 1 shows the vConsolidate results for all three configurations with the optimum number of vConsolidate work units, consolidation stack units (CSUs). The Intel Xeon processor X5570-based server with the optimum number of CSUs (eight) delivered 37.1 percent more vConsolidate performance when running Microsoft Windows Server 2008 Enterprise Edition R2 than when running Microsoft Windows Server 2008 Enterprise Edition SP2. -
Intel X86 Considered Harmful
Intel x86 considered harmful Joanna Rutkowska October 2015 Intel x86 considered harmful Version: 1.0 1 Contents 1 Introduction5 Trusted, Trustworthy, Secure?......................6 2 The BIOS and boot security8 BIOS as the root of trust. For everything................8 Bad SMM vs. Tails...........................9 How can the BIOS become malicious?.................9 Write-Protecting the flash chip..................... 10 Measuring the firmware: TPM and Static Root of Trust........ 11 A forgotten element: an immutable CRTM............... 12 Intel Boot Guard............................. 13 Problems maintaining long chains of trust............... 14 UEFI Secure Boot?........................... 15 Intel TXT to the rescue!......................... 15 The broken promise of Intel TXT.................... 16 Rescuing TXT: SMM sandboxing with STM.............. 18 The broken promise of an STM?.................... 19 Intel SGX: a next generation TXT?................... 20 Summary of x86 boot (in)security.................... 21 2 Intel x86 considered harmful Contents 3 The peripherals 23 Networking devices & subsystem as attack vectors........... 23 Networking devices as leaking apparatus................ 24 Sandboxing the networking devices................... 24 Keeping networking devices outside of the TCB............ 25 Preventing networking from leaking out data.............. 25 The USB as an attack vector...................... 26 The graphics subsystem......................... 29 The disk controller and storage subsystem............... 30 The audio -
Performance Best Practices for Vmware Workstation Vmware Workstation 7.0
Performance Best Practices for VMware Workstation VMware Workstation 7.0 This document supports the version of each product listed and supports all subsequent versions until the document is replaced by a new edition. To check for more recent editions of this document, see http://www.vmware.com/support/pubs. EN-000294-00 Performance Best Practices for VMware Workstation You can find the most up-to-date technical documentation on the VMware Web site at: http://www.vmware.com/support/ The VMware Web site also provides the latest product updates. If you have comments about this documentation, submit your feedback to: [email protected] Copyright © 2007–2009 VMware, Inc. All rights reserved. This product is protected by U.S. and international copyright and intellectual property laws. VMware products are covered by one or more patents listed at http://www.vmware.com/go/patents. VMware is a registered trademark or trademark of VMware, Inc. in the United States and/or other jurisdictions. All other marks and names mentioned herein may be trademarks of their respective companies. VMware, Inc. 3401 Hillview Ave. Palo Alto, CA 94304 www.vmware.com 2 VMware, Inc. Contents About This Book 5 Terminology 5 Intended Audience 5 Document Feedback 5 Technical Support and Education Resources 5 Online and Telephone Support 5 Support Offerings 5 VMware Professional Services 6 1 Hardware for VMware Workstation 7 CPUs for VMware Workstation 7 Hyperthreading 7 Hardware-Assisted Virtualization 7 Hardware-Assisted CPU Virtualization (Intel VT-x and AMD AMD-V) -
Oracle Databases on Vmware Best Practices Guide Provides Best Practice Guidelines for Deploying Oracle Databases on Vmware Vsphere®
VMware Hybrid Cloud Best Practices Guide for Oracle Workloads Version 1.0 May 2016 © 2016 VMware, Inc. All rights reserved. Page 1 of 81 © 2016 VMware, Inc. All rights reserved. This product is protected by U.S. and international copyright and intellectual property laws. This product is covered by one or more patents listed at http://www.vmware.com/download/patents.html. VMware is a registered trademark or trademark of VMware, Inc. in the United States and/or other jurisdictions. All other marks and names mentioned herein may be trademarks of their respective companies. VMware, Inc. 3401 Hillview Ave Palo Alto, CA 94304 www.vmware.com © 2016 VMware, Inc. All rights reserved. Page 2 of 81 VMware Hybrid Cloud Best Practices Guide for Oracle Workloads Contents 1. Introduction ...................................................................................... 9 2. vSphere ......................................................................................... 10 3. VMware Support for Oracle Databases on vSphere ....................... 11 3.1 VMware Oracle Support Policy .................................................................................... 11 3.2 VMware Oracle Support Process................................................................................. 12 4. Server Guidelines .......................................................................... 13 4.1 General Guidelines ...................................................................................................... 13 4.2 Hardware Assisted Virtualization ................................................................................ -
SAP Solutions on Vmware Vsphere Guidelines Summary and Best Practices
SAP On VMware Best Practices Version 1.1 December 2015 © 2015 VMware, Inc. All rights reserved. Page 1 of 61 SAP on VMware Best Practices © 2015 VMware, Inc. All rights reserved. This product is protected by U.S. and international copyright and intellectual property laws. This product is covered by one or more patents listed at http://www.vmware.com/download/patents.html. VMware is a registered trademark or trademark of VMware, Inc. in the United States and/or other jurisdictions. All other marks and names mentioned herein may be trademarks of their respective companies. VMware, Inc. 3401 Hillview Ave Palo Alto, CA 94304 www.vmware.com © 2015 VMware, Inc. All rights reserved. Page 2 of 61 SAP on VMware Best Practices Contents 1. Overview .......................................................................................... 5 2. Introduction ...................................................................................... 6 2.1 Support ........................................................................................................................... 6 2.2 SAP ................................................................................................................................ 6 2.3 vCloud Suite ................................................................................................................... 9 2.4 Deploying SAP with vCloud Suite ................................................................................ 11 3. Virtualization Overview .................................................................. -
Configuring a Failover Cluster on a Dell Poweredge VRTX a Principled Technologies Deployment Guide 3
A Principled Technologies deployment guide commissioned by Dell Inc. TABLE OF CONTENTS Table of contents ..................................................................................... 2 Introduction ............................................................................................ 3 About the components ............................................................................ 3 About the Dell PowerEdge VRTX ........................................................3 About the Dell PowerEdge M620 server nodes..................................4 About the Intel Xeon processor E5 family ..........................................4 About Microsoft Windows Server 2012 Hyper-V ...............................4 We show you how – Configuring a failover cluster on the Dell PowerEdge VRTX ....................................................................................................... 5 Preparing the Chassis Management Controller ..................................5 Networking overview ..........................................................................9 Setting up the Live Migration network in the Dell CMC .................. 10 Installing and configuring Windows Server 2012 ............................ 11 Creating storage access and installing Hyper-V ............................... 11 Creating virtual switches for the public/VM and Live Migration networks .......................................................................................... 12 Setting up the failover cluster ........................................................ -
Tintri Vmstore™ for Microsoft® Hyper-V®
SOLUTION Tintri VMstore™ for BRIEF Microsoft® Hyper-V® VM-Aware Intelligent Infrastructure Optimized to Power Hyper-V Tintri VMstore is designed from the ground up for virtualized environments and the cloud. Global enterprises have deployed hundreds of thousands of VMs on Tintri storage systems, supporting business critical applications such as Microsoft SQL Server, Exchange, SharePoint, SAP, VDI, and Active Directory. Manageability VMstore is optimized for superior performance and reliability in • Visibility — Root cause latency across storage, host, network and Hyper-V environments. With native Microsoft Server Message Block hypervisor (SMB) 3.0 and integration with Microsoft System Center Virtual • Actionable — Real-time, per-VM analytics and historical data to Machine Manager (SCVMM), VMstore enables key capabilities troubleshoot and resolve issues for enterprise workloads such as Transparent Failover and High Availability (HA). • Automation — Set and forget, end-to-end via PowerShell and REST API Consolidate your Hyper-V applications onto scalable, performant, Performance and easy-to-use intelligent infrastructure. When the data that drives your Hyper-V applications resides on VMstore, your operations are • Per-VM isolation, VM-level QoS with max and min IOPS guarantee dramatically simplified. Go from pilot to production with a few clicks • <1ms latency — With all-flash you get sub-millisecond latencies and of a button. Enjoy a simplified administrative experience so you can predictable performance at high loads focus on your business. Experience Different! • Utilization - no more over provisioning. Fully utilize capacity and curb Integration With ODX the VM sprawl To simplify deployment, VMstore supports auto-discovery of Value hosts. VMstore also offers VM-level visibility and control, which • Efficiency — 6x smaller storage footprint and 60x annual management dramatically enhances user experience when virtualizing mission- reduction critical Microsoft enterprise applications and helps accelerate private cloud deployments. -
QDK - QPKG Development Kit
QDK - QPKG Development Kit Makes Simple Things Easy and Hard Things Possible Copyright 2010 Michael Nordström Table of Contents QDK - QPKG Development Kit.......................................................................................................................1 Preface..............................................................................................................................................................3 Intended Audience...........................................................................................................................3 Conventions.....................................................................................................................................3 Installation of QDK..........................................................................................................................................4 QPKG Configuration File.................................................................................................................................5 Installation Script..............................................................................................................................................8 Generic Installation Script...............................................................................................................8 Package Specific Installation Functions........................................................................................10 Order of Execution.........................................................................................................................13 -
QNAP TS-X31 Series Datasheet
New Turbo NAS TS-x31 Series with Dual-core 1.2GHz Processor A Digital Notepad & Multimedia Center on Your Private Cloud TS-x31 Series • Energy efficient Freescale™ ARM Cortex-A9 dual-core 1.2GHz processor • Up to 110 MB/s read and 80 MB/s write speeds • 3 x SuperSpeed USB 3.0 & dual LAN ports* • Supports 802.11ac USB Wi-Fi adapter * Only for TS-231 & TS-431 Dual x 2 SS Core 1.2 SATA Dual USB eSATA GHz 2.5"/3.5" GbE Ports 3.0 x 3 Port TS-131 TS-231 TS-431 Key features • Create personal cloud notes conveniently with mobile app support • Features the intuitive QTS 4 with multi-window & multi-tasking design for easy NAS management and backup center SOHO & HOME • Easily manage, share and access photos, music and videos TS-x12, HS-210 - Marvell 1.6GHz processor - 512MB DDR3 RAM TS-x21 X 2 - Marvell 2.0 GHz processor - 1GB DDR3 RAM days, every family has tons of photos, music, and videos These stored in different places and on different devices. Convenient access to this content to enjoy and share in a variety of ways is increasingly essential in modern homes. The new QNAP Turbo NAS TS-x31 series for home, SOHO and SMB users is powered by an energy-efficient Freescale™ ARM Cortex-A9 dual-core 1.2GHz processor with Floating Point Unit and 512MB DDR3 RAM. Not only does it operate quietly, but it also uses less electricity for reduced operating costs. The TS-x31 series provides volume encryption to ensure the safety of sensitive personal data. -
Package Managment Package Managment
2021/09/25 17:11 1/3 Package Managment Package Managment The DSM is not shipped with a package management. If you want to add functionality such as 'vim' or 'sudo', then install the 'ipkg' package manager first. This guide was written for DSM 4.3, but it also applies identically to DSM 5.1. ipkg The following bootstrap files need to be run for the different versions of DSM hardware. Check the CPU version if in doubt as root: # cat /proc/cpuinfo Hardware CPU Bootstrap Original Remarks DS3612xs Intel Core i3 CPU Bootstrap-i686 Bootstrap-i686 also applies to DSM 4.3 VMs special original download DS212+ Marvel 6282 CPU Bootstrap-mv6282 Bootstrap-mv6282 instructions Freescale QorIQ DS213+ Bootstrap-p1022 Bootstrap-p1022 see also PowerPC e500 P1022 CPU Copy the file to the DSM or get it directly from the command line, then make it executable and run it. The example below is for the i3 bootstrap, replace the file name accordingly: # wget http://ipkg.nslu2-linux.org/feeds/optware/syno-i686/cross/unstable/syno-i686 -bootstrap_1.2-7_i686.xsh # chmod +x syno-i686-bootstrap_1.2-7_i686.xsh # ./syno-i686-bootstrap_1.2-7_i686.xsh Reboot the VM or NAS. Change the path of your user and root as described in Configuration. To install apps, run the following: ipkg update ipkg install <app> Also refer to Synology CPU Table and Overview on modifying the Synology Server, bootstrap, ipkg etc. Other resources: IPKG FTP Download Mirror Bernard's Wiki - https://wiki.condrau.com/ 2021/09/25 17:11 2/3 Package Managment apps sudo # ipkg install sudo After installation, run visudo and uncomment the line starting with '%sudo' which defines rights for members of the sudo group. -
Vmware Workstation
Troubleshooting Notes VMwareTM Workstation Version 3.2 Please note that you will always find the most up-to-date technical docu- mentation on our Web site at http://www.vmware.com/support/. VMware, Inc. The VMware Web site also provides the latest product updates. 3145 Porter Drive, Bldg. F Palo Alto, CA 94304 Copyright © 1998–2002 VMware, Inc. All rights reserved. U.S. Patent No. 6,397,242 and patents pending. www.vmware.com VMware, the VMware boxes logo, GSX Server and ESX Server are trademarks of VMware, Inc. Microsoft, Windows, and Windows NT are registered trademarks of Microsoft Corporation. Linux is a registered trademark of Linus Torvalds. All other marks and names mentioned herein may be trademarks of their respective companies. Revision: 20020905 Table of Contents Troubleshooting VMware Workstation _____________________________5 How to Troubleshoot VMware Workstation ____________________________6 Three Layers of Troubleshooting __________________________________6 Installing VMware Workstation and a Guest Operating System ___________7 First Steps in Diagnosing Problems with a Virtual Machine ______________7 Steps to Diagnosing Problems in the Next Layer — VMware Workstation __9 Steps to Diagnosing Problems in the Bottom Layer — the Host Machine __10 Where to Find More Information _________________________________12 Requesting Support ___________________________________________12 Installation and Configuration Issues _____________________________ 15 Troubleshooting Installation and Configuration ________________________16 Unpacking