The 2015 SNIA Dictionary Was Underwritten by the Generous Contributions Of
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Using EMC VNX Storage with Vmware Vsphere Techbook CONTENTS
Using EMC® VNX® Storage with VMware vSphere Version 4.0 TechBook P/N H8229 REV 05 Copyright © 2015 EMC Corporation. All rights reserved. Published in the USA. Published January 2015 EMC believes the information in this publication is accurate as of its publication date. The information is subject to change without notice. The information in this publication is provided as is. EMC Corporation makes no representations or warranties of any kind with respect to the information in this publication, and specifically disclaims implied warranties of merchantability or fitness for a particular purpose. Use, copying, and distribution of any EMC software described in this publication requires an applicable software license. EMC2, EMC, and the EMC logo are registered trademarks or trademarks of EMC Corporation in the United States and other countries. All other trademarks used herein are the property of their respective owners. For the most up-to-date regulatory document for your product line, go to EMC Online Support (https://support.emc.com). 2 Using EMC VNX Storage with VMware vSphere TechBook CONTENTS Preface Chapter 1 Configuring VMware vSphere on VNX Storage Technology overview................................................................................... 18 EMC VNX family..................................................................................... 18 FLASH 1st.............................................................................................. 18 MCx multicore optimization.................................................................. -
Connectrix Switch MDS-9000S Tech Specs
Specification Sheet Connectrix MDS-9148S and MDS-9396S 16Gb/s Fibre Channel Switches The Dell EMC Connecrix MDS 9000S Switch series support up to 16 Gigabit per second (Gb/s) Fibre Channel performance which accommodates mission-critical applications and today’s all flash storage systems. Both models are NVMe over Fabric (NVMe oF) capable with no change required in the SAN.. Connectrix MDS 16Gb/s Fibre Channel Switch Models MDS-9148S This switch scales from 12 to 48 line-rate 16 Gb/s Fibre Channel ports in a single compact one rack-unit (RU) form factor, providing high performance with exceptional flexibility at effective cost. The MDS-9148S is an ideal solution for a standalone Storage Area Network (SAN) in small departmental storage environments, a top-of-rack switch in medium-sized redundant fabrics or as an edge switch in larger-scale enterprise data center core-edge topologies. The MDS-9148S delivers speeds of 2, 4, 8 and 16 Gb/s, with 16Gb/s of dedicated bandwidth for each port. Individual ports can be configured with either short or long wavelength optics. MDS-9396S This 96-port switch is a highly reliable, flexible, fabric switch. It combines high performance with exceptional flexibility and cost effectiveness. This powerful, compact two rack-unit (2RU) switch scales from 48 to 96 line-rate 16 Gb/s Fibre Channel ports. For ultimate flexibility, there are two MDS-9396S models to support options for airflow. You can choose port side intake (PSI) where air flows front to back or port side exhaust (PSE) where air flow flows back to front. -
DMFS - a Data Migration File System for Netbsd
DMFS - A Data Migration File System for NetBSD William Studenmund Veridian MRJ Technology Solutions NASAAmes Research Center" Abstract It was designed to support the mass storage systems de- ployed here at NAS under the NAStore 2 system. That system supported a total of twenty StorageTek NearLine ! have recently developed DMFS, a Data Migration File tape silos at two locations, each with up to four tape System, for NetBSD[I]. This file system provides ker- drives each. Each silo contained upwards of 5000 tapes, nel support for the data migration system being devel- and had robotic pass-throughs to adjoining silos. oped by my research group at NASA/Ames. The file system utilizes an underlying file store to provide the file The volman system is designed using a client-server backing, and coordinates user and system access to the model, and consists of three main components: the vol- files. It stores its internal metadata in a flat file, which man master, possibly multiple volman servers, and vol- resides on a separate file system. This paper will first man clients. The volman servers connect to each tape describe our data migration system to provide a context silo, mount and unmount tapes at the direction of the for DMFS, then it will describe DMFS. It also will de- volman master, and provide tape services to clients. The scribe the changes to NetBSD needed to make DMFS volman master maintains a database of known tapes and work. Then it will give an overview of the file archival locations, and directs the tape servers to move and mount and restoration procedures, and describe how some typi- tapes to service client requests. -
Broadband/IP/Cloud Computing
Broadband/IP/Cloud Computing Presentation to the Colorado Telecommunications Association www.cellstream.com (c) 2011 CellStream, Inc. 1 www.cellstream.com (c) 2011 CellStream, Inc. 2 www.cellstream.com (c) 2011 CellStream, Inc. 3 www.cellstream.com (c) 2011 CellStream, Inc. 4 www.cellstream.com (c) 2011 CellStream, Inc. 5 Past vs. Present The Past – 20th Century The Present – 21st Century • Peer-to-Peer with broadcast • Many-to-Many with multicast • Mix of Analog and Digital • All media is digital – single • Producers supply transport Consumers • All media is connected • Peer-to-Peer is 1:1 • Many-to-Many is M:N o Traditional Telephone • Producers and Consumers • Broadcast is 1:N do both o Newspaper o CNN takes reports from Twitter o TV/Radio o End users send pictures and reports www.cellstream.com (c) 2011 CellStream, Inc. 6 Where are we in Phone Evolution? PHONE 1.0 PHONE 2.0 PHONE 3.0 Soft phone Your Phone Number Your Phone Number Your Phone Number represents where you represents you represents an IP Address – are (e.g. 972-747- regardless of where you independent of location 0300 is home, 214- are. and appliance you are 405-3708 is work) using (e.g. IP Phone, Cell Phone, PDA, Computer, Television, etc.) www.cellstream.com (c) 2011 CellStream, Inc. 7 Phone 3.X • Examples of Phone 3.0 are Skype, Google Talk, others on a PC. • Phone 3.1 – Skype on an iTouch • Phone 3.2 – Android OS from Google – a phone Centric OS that runs on cellular appliances • Phone 3.3 – Android OS from Google that runs on a Phone Appliance www.cellstream.com (c) 2011 CellStream, Inc. -
Etir Code Lists
eTIR Code Lists Code lists CL01 Equipment size and type description code (UN/EDIFACT 8155) Code specifying the size and type of equipment. 1 Dime coated tank A tank coated with dime. 2 Epoxy coated tank A tank coated with epoxy. 6 Pressurized tank A tank capable of holding pressurized goods. 7 Refrigerated tank A tank capable of keeping goods refrigerated. 9 Stainless steel tank A tank made of stainless steel. 10 Nonworking reefer container 40 ft A 40 foot refrigerated container that is not actively controlling temperature of the product. 12 Europallet 80 x 120 cm. 13 Scandinavian pallet 100 x 120 cm. 14 Trailer Non self-propelled vehicle designed for the carriage of cargo so that it can be towed by a motor vehicle. 15 Nonworking reefer container 20 ft A 20 foot refrigerated container that is not actively controlling temperature of the product. 16 Exchangeable pallet Standard pallet exchangeable following international convention. 17 Semi-trailer Non self propelled vehicle without front wheels designed for the carriage of cargo and provided with a kingpin. 18 Tank container 20 feet A tank container with a length of 20 feet. 19 Tank container 30 feet A tank container with a length of 30 feet. 20 Tank container 40 feet A tank container with a length of 40 feet. 21 Container IC 20 feet A container owned by InterContainer, a European railway subsidiary, with a length of 20 feet. 22 Container IC 30 feet A container owned by InterContainer, a European railway subsidiary, with a length of 30 feet. 23 Container IC 40 feet A container owned by InterContainer, a European railway subsidiary, with a length of 40 feet. -
Cisco Nexus 9000 Series NX-OS SAN Switching Configuration Guide, Release 9.3(X)
Cisco Nexus 9000 Series NX-OS SAN Switching Configuration Guide, Release 9.3(x) First Published: 2019-12-23 Last Modified: 2021-03-15 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883 © 2020–2021 Cisco Systems, Inc. All rights reserved. CONTENTS PREFACE Preface xiii Audience xiii Document Conventions xiii Related Documentation for Cisco Nexus 9000 Series Switches xiv Documentation Feedback xiv Communications, Services, and Additional Information xiv CHAPTER 1 New and Changed Information 1 New and Changed Information 1 CHAPTER 2 Hardware Support for SAN Switching 3 Hardware Support for SAN Switching 3 CHAPTER 3 Overview 5 Licensing Requirements 5 SAN Switching Overview 5 SAN Switching General Guidelines and Limitations 7 CHAPTER 4 Enabling FC/FCoE Switch Mode 9 Enabling FC/FCoE 9 Disabling FC/FCoE 10 Disabling LAN Traffic on an FCoE Link 11 Configuring the FC-Map 11 Configuring the Fabric Priority 12 Setting the Advertisement Interval 13 Cisco Nexus 9000 Series NX-OS SAN Switching Configuration Guide, Release 9.3(x) iii Contents CHAPTER 5 Configuring FCoE 15 FCoE Topologies 15 Directly Connected CNA Topology 15 Remotely Connected CNA Topology 17 FCoE Best Practices 18 Directly Connected CNA Best Practice 18 Remotely Connected CNA Best Practice 19 Guidelines and Limitations 20 Configuring FC/FCoE 21 Perform TCAM Carving 21 Configuring LLDP 22 Configuring Default QoS 22 Configuring User Defined QoS 22 Configuring Traffic -
Z/OS, Language Environment, and UNIX How They Work Together
The Trainer’s Friend, Inc. 256-B S. Monaco Parkway Telephone: (800) 993-8716 Denver, Colorado 80224 (303) 393-8716 U.S.A. Fax: (303) 393-8718 E-mail: [email protected] Internet: www.trainersfriend.com z/OS, Language Environment, and UNIX How They Work Together The following terms that may appear in these materials are trademarks or registered trademarks: Trademarks of the International Business Machines Corporation: AD/Cycle, AIX, AIX/ESA, Application System/400, AS/400, BookManager, CICS, CICS/ESA, COBOL/370, COBOL for MVS and VM, COBOL for OS/390 & VM, Common User Access, CORBA, CUA, DATABASE 2, DB2, DB2 Universal Database, DFSMS, DFSMSds, DFSORT, DOS/VSE, Enterprise System/3090, ES/3090, 3090, ESA/370, ESA/390, Hiperbatch, Hiperspace, IBM, IBMLink, IMS, IMS/ESA, Language Environment, MQSeries, MVS, MVS/ESA, MVS/XA, MVS/DFP, NetView, NetView/PC, Object Management Group, Operating System/400, OS/400, PR/SM, OpenEdition MVS, Operating System/2, OS/2, OS/390, OS/390 UNIX, OS/400, QMF, RACF, RS/6000, SOMobjects, SOMobjects Application Class Library, System/370, System/390, Systems Application Architecture, SAA, System Object Model, TSO, VisualAge, VisualLift, VTAM, VM/XA, VM/XA SP, WebSphere, z/OS, z/VM, z/Architecture, zSeries Trademarks of Microsoft Corp.: Microsoft, Windows, Windows NT, Windows ’95, Windows ’98, Windows 2000, Windows SE, Windows XP Trademark of Chicago-Soft, Ltd: MVS/QuickRef Trademark of Phoenix Software International: (E)JES Registered Trademarks of Institute of Electrical and Electronic Engineers: IEEE, POSIX Registered Trademark of The Open Group: UNIX Trademark of Sun Microsystems, Inc.: Java Registered Trademark of Linus Torvalds: LINUX Registered Trademark of Unicode, Inc.: Unicode Preface This document came about as a result of writing my first course for UNIX on the IBM mainframe. -
Data Protection and Recovery in the Small and Mid-Sized Business (SMB)
Data Protection and Recovery in the Small and Mid-sized Business (SMB) An Outlook Report from Storage Strategies NOW By Deni Connor, Patrick H. Corrigan and James E. Bagley Intern: Emily Hernandez October 11, 2010 Storage Strategies NOW 8815 Mountain Path Circle Austin, Texas 78759 Note: The information and recommendations made by Storage Strategies NOW, Inc. are based upon public information and sources and may also include personal opinions both of Storage Strategies NOW and others, all of which we believe are accurate and reliable. As market conditions change however and not within our control, the information and recommendations are made without warranty of any kind. All product names used and mentioned herein are the trademarks of their respective owners. Storage Strategies NOW, Inc. assumes no responsibility or liability for any damages whatsoever (including incidental, consequential or otherwise), caused by your use of, or reliance upon, the information and recommendations presented herein, nor for any inadvertent errors which may appear in this document. This report is purchased by Geminare, who understands and agrees that the report is furnished solely for its internal use only and may not be furnished in whole or in part to any other person other than its directors, officers and employees, without the prior written consent of Storage Strategies NOW. Copyright 2010. All rights reserved. Storage Strategies NOW, Inc. 1 Sponsor 2 Table of Contents Sponsor .................................................................................................................................................................. -
Breaking Through the Myths to Reality: a Future-Proof View Of
Breaking Through the Myths to Reality A Future-Proof View of Fiber Optic Inspection and Cleaning Dear Viewer: As presented at BICSI® in February- 2018, this seminar has video and animations that Edward J. Forrest, Jr. are not available as a .pdf file. If you would like the RMS(RaceMarketingServices) original version, please contact BICSI or the author. Bringing Ideas Together Caution: This Presentation is going to be controversial! IT IS BASED ON 2,500 YEARS OF SCIENCE AND PRODUCT DEVELOPMENT 2 Fact OR FICTION of Fiber Optic Cleaning and Inspection This seminarWE WILL mayDISCUSS contradictAND currentDEFINE: trends ➢ There➢ Cleaningand are what OTHER you’ve is notWAYS been important…BESIDES taught. VIDEO ➢ ➢➢“Automatic99.9%Debris➢ ➢ExistingA “Reagent FiberonS Detection” CIENTIFICthe standards, Optic surface Grade” ConnectorR isEALITY of such“good Isopropanola fiber… as enough”.is optic a is IECconnector“Pass 61300Let’sanI NSPECTIONanythingeffective- Fail”separate- 3surface-35, is is bettereasy are Factsfiberto is “Best determine thantwoto from optic understand nothing!-dimensional Practice”Fiction cleaner What we’veTwoif the ( ALL-Dimensional connector) been taught/bought/soldand is Structure“clean” over the last 30+Myth yearsfrom may“diameter”. Scientific not be the same Reality thing! 3 Fact OR FICTION of Fiber Optic Cleaning and Inspection ➢ A Fiber Optic Connector is a Two-Dimensional Structure ➢ 99.9% “Reagent Grade” Isopropanol is an effective fiber optic cleaner ➢ Cleaning is not important… anything is better than nothing! ➢ There are OTHER WAYS BESIDES VIDEO INSPECTION to determine if the connector is “clean” ➢ Debris on the surface of a fiber optic connector surface is two-dimensional “diameter”. ➢ “Automatic Detection” is “good enough”. -
Flash Storage for Virtualization for Dummies ®, Tegile Special Edition Published by John Wiley & Sons, Inc
Flash Storage for Virtualization Tegile Special Edition by Brian Underdahl These materials are © 2015 John Wiley & Sons, Inc. Any dissemination, distribution, or unauthorized use is strictly prohibited. Flash Storage for Virtualization For Dummies ®, Tegile Special Edition Published by John Wiley & Sons, Inc. 111 River St. Hoboken, NJ 07030-5774 www.wiley.com Copyright © 2013 by John Wiley & Sons, Inc., Hoboken, New Jersey No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise, except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act, without the prior written permission of the Publisher. Requests to the Publisher for permission should be addressed to the Permissions Department, John Wiley & Sons, Inc., 111 River Street, Hoboken, NJ 07030, (201) 748-6011, fax (201) 748-6008, or online at http://www.wiley.com/ go/permissions. Trademarks: Wiley, For Dummies, the Dummies Man logo, The Dummies Way, Dummies.com, Making Everything Easier, and related trade dress are trademarks or registered trademarks of John Wiley & Sons, Inc. and/or its affiliates in the United States and other countries, and may not be used without written permis- sion. Tegile and the Tegile logo are registered trademarks of Tegile. All other trademarks are the property of their respective owners. John Wiley & Sons, Inc., is not associated with any product or vendor mentioned in this book. LIMIT OF LIABILITY/DISCLAIMER OF WARRANTY: THE PUBLISHER AND THE AUTHOR MAKE NO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO THE ACCURACY OR COMPLETE- NESS OF THE CONTENTS OF THIS WORK AND SPECIFICALLY DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE. -
File Organization and Management Com 214 Pdf
File organization and management com 214 pdf Continue 1 1 UNESCO-NIGERIA TECHNICAL - VOCATIONAL EDUCATION REVITALISATION PROJECT-PHASE II NATIONAL DIPLOMA IN COMPUTER TECHNOLOGY FILE Organization AND MANAGEMENT YEAR II- SE MESTER I THEORY Version 1: December 2 2 Content Table WEEK 1 File Concepts... 6 Bit:... 7 Binary figure... 8 Representation... 9 Transmission... 9 Storage... 9 Storage unit... 9 Abbreviation and symbol More than one bit, trit, dontcare, what? RfC on trivial bits Alternative Words WEEK 2 WEEK 3 Identification and File File System Aspects of File Systems File Names Metadata Hierarchical File Systems Means Secure Access WEEK 6 Types of File Systems Disk File Systems File Systems File Systems Transactional Systems File Systems Network File Systems Special Purpose File Systems 3 3 File Systems and Operating Systems Flat File Systems File Systems according to Unix-like Operating Systems File Systems according to Plan 9 from Bell Files under Microsoft Windows WEEK 7 File Storage Backup Files Purpose Storage Primary Storage Secondary Storage Third Storage Out Storage Features Storage Volatility Volatility UncertaintyAbility Availability Availability Performance Key Storage Technology Semiconductor Magnetic Paper Unusual Related Technology Connecting Network Connection Robotic Processing Robotic Processing File Processing Activity 4 4 Technology Execution Program interrupts secure mode and memory control mode Virtual Memory Operating Systems Linux and UNIX Microsoft Windows Mac OS X Special File Systems Journalized File Systems Graphic User Interfaces History Mainframes Microcomputers Microsoft Windows Plan Unix and Unix-like operating systems Mac OS X Real-time Operating Systems Built-in Core Development Hobby Systems Pre-Emptification 5 5 WEEK 1 THIS WEEK SPECIFIC LEARNING OUTCOMES To understand: The concept of the file in the computing concept, field, character, byte and bits in relation to File 5 6 6 Concept Files In this section, we will deal with the concepts of the file and their relationship. -
Fibre Channel Storage Area Network Design Considerations for Deploying Virtualized SAP HANA
WHITE PAPER Fibre Channel Storage Area Network Design Considerations for Deploying Virtualized SAP HANA Business Case Enterprises are striving to virtualize their mission-critical applications such as SAP HANA, Oracle Applications, and others to meet their goals in terms of performance, availability, and cost. The benefits of virtualization help organizations optimize and utilize resources, but they also include new challenges. Often, organizations that move to virtualized environments are still relying on storage systems that were not designed with the flexibility and ease of deployment and management that a virtualized data center requires. As a result, their application performance is impacted and they are forced to sacrifice efficiency and deployment time for the agility and cost advantages that virtualization offers. To compensate, organizations commonly over-provision storage to address latency and application performance, however this introduces increased costs and does not solve the need for the scalability, speed, and resilience required by virtualized environments. Enterprises need a storage and networking solution that is easy to deploy and user-friendly while also enabling the ability to support application performance and evolve as the environment scales. Solution Overview HANA Tailored Data Center Integration Scope This solution provides a reference (TDI)-Certified hardware. Definition This solution focuses on virtualized SAP architecture to deploy virtualized SAP and testing of this solution followed HANA with a TDI environment. Best HANA in a VMware environment based the process and best practices as per practices for virtualizing SAP HANA for on VMware vSphere and VMware NSX, Application Workload Guidance (formerly scale-up and scale-out configurations offering customers agility, resource VMware Validated Design).