DOCSLIB.ORG

Brocade Fabric OS Administration Guide, 8.2.1

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Brocade Fabric OS Administration Guide, 8.2.1 ADMINISTRATION GUIDE Brocade Fabric OS Administration Guide, 8.2.1 Supporting Fabric OS 8.2.1 FOS-821-AG101 28 September 2018 Copyright © 2018 Brocade Communications Systems LLC. All Rights Reserved. Brocade and the stylized B logo are among the trademarks of Brocade Communications Systems LLC. Broadcom, the pulse logo, and Connecting everything are among the trademarks of Broadcom. The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries. Brocade, a Broadcom Inc. Company, reserves the right to make changes without further notice to any products or data herein to improve reliability, function, or design. Information furnished by Brocade is believed to be accurate and reliable. However, Brocade does not assume any liability arising out of the application or use of this information, nor the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others. The product described by this document may contain open source software covered by the GNU General Public License or other open source license agreements. To find out which open source software is included in Brocade products, view the licensing terms applicable to the open source software, and obtain a copy of the programming source code, please visit https://www.broadcom.com/support/fibre-channel-networking/tools/oscd. Brocade Fabric OS Administration Guide, 8.2.1 2 FOS-821-AG101 Contents Introduction........................................................................................................................................................................................................................18 About This Guide.................................................................................................................................................................................................................................... 18 What's New in This Document.......................................................................................................................................................................................................... 18 Supported Hardware and Software................................................................................................................................................................................................. 18 Brocade Gen 5 (16Gb/s) Fixed-Port Switches................................................................................................................................................................ 18 Brocade Gen 5 (16Gb/s) Directors........................................................................................................................................................................................19 Brocade Gen 6 (32Gb/s) Fixed-Port Switches................................................................................................................................................................ 19 Brocade Gen 6 (32Gb/s) Directors........................................................................................................................................................................................19 Contacting Brocade Technical Support......................................................................................................................................................................................... 19 Document Feedback.............................................................................................................................................................................................................................20 Understanding Fibre Channel Services ...................................................................................................................................................................... 21 Fibre Channel Services Overview.................................................................................................................................................................................................... 21 Management Server.............................................................................................................................................................................................................................. 22 Application Server......................................................................................................................................................................................................................... 22 Platform Services....................................................................................................................................................................................................................................22 Platform services and Virtual Fabrics....................................................................................................................................................................................23 Enabling Platform Services....................................................................................................................................................................................................... 23 Disabling Platform Services .....................................................................................................................................................................................................23 Management Server Database..........................................................................................................................................................................................................23 Displaying the Management Server ACL............................................................................................................................................................................24 Adding a Member to the ACL.................................................................................................................................................................................................. 24 Deleting a Member from the ACL .........................................................................................................................................................................................25 Viewing the Contents of the Management Server Database ..................................................................................................................................... 26 Clearing the Management Server Database...................................................................................................................................................................... 26 Topology Discovery............................................................................................................................................................................................................................... 27 Displaying Topology Discovery Status................................................................................................................................................................................. 27 Enabling Topology Discovery ..................................................................................................................................................................................................27 Disabling Topology Discovery..................................................................................................................................................................................................27 Device Login............................................................................................................................................................................................................................................. 28 Principal Switch...............................................................................................................................................................................................................................29 E_Port Login Process .................................................................................................................................................................................................................29 Fabric Login process ...................................................................................................................................................................................................................29 Port Login Process....................................................................................................................................................................................................................... 29 RSCNs................................................................................................................................................................................................................................................30 Duplicate Port World Wide Name...........................................................................................................................................................................................30 High Availability of Daemon Process............................................................................................................................................................................................
Load more

Recommended publications
  • CSE421 Midterm Solutions —SOLUTION SET— 09 Mar 2012
    CSE421 Midterm Solutions —SOLUTION SET— 09 Mar 2012 This midterm exam consists of three types of questions: 1. 10 multiple choice questions worth 1 point each. These are drawn directly from lecture slides and intended to be easy. 2. 6 short answer questions worth 5 points each. You can answer as many as you want, but we will give you credit for your best four answers for a total of up to 20 points. You should be able to answer the short answer questions in four or five sentences. 3. 2 long answer questions worth 20 points each. Please answer only one long answer question. If you answer both, we will only grade one. Your answer to the long answer should span a page or two. Please answer each question as clearly and succinctly as possible. Feel free to draw pic- tures or diagrams if they help you to do so. No aids of any kind are permitted. The point value assigned to each question is intended to suggest how to allocate your time. So you should work on a 5 point question for roughly 5 minutes. CSE421 Midterm Solutions 09 Mar 2012 Multiple Choice 1. (10 points) Answer all ten of the following questions. Each is worth one point. (a) In the story that GWA (Geoff) began class with on Monday, March 4th, why was the Harvard student concerned about his grade? p He never attended class. He never arrived at class on time. He usually fell asleep in class. He was using drugs. (b) All of the following are inter-process (IPC) communication mechanisms except p shared files.
    [Show full text]
  • Precise Garbage Collection for C
    Precise Garbage Collection for C Jon Rafkind Adam Wick John Regehr Matthew Flatt University of Utah Galois, Inc. University of Utah University of Utah [email protected] [email protected] [email protected] mfl[email protected] Abstract no-ops. The resulting program usually runs about as well as before, Magpie is a source-to-source transformation for C programs that but without the ongoing maintenance burden of manual memory enables precise garbage collection, where precise means that inte- management. In our experience, however, conservative GC works gers are not confused with pointers, and the liveness of a pointer poorly for long-running programs, such as a web server, a program- is apparent at the source level. Precise GC is primarily useful for ming environment, or an operating system kernel. For such pro- long-running programs and programs that interact with untrusted grams, conservative GC can trigger unbounded memory use due to components. In particular, we have successfully deployed precise linked lists [Boehm 2002] that manage threads and continuations; GC in the C implementation of a language run-time system that was this problem is usually due to liveness imprecision [Hirzel et al. originally designed to use conservative GC. We also report on our 2002], rather than type imprecision. Furthermore, the programs experience in transforming parts of the Linux kernel to use precise are susceptible to memory-exhaustion attack from malicious code GC instead of manual memory management. (e.g., user programs or untrusted servlets) that might be otherwise restricted through a sandbox [Wick and Flatt 2004]. Categories and Subject Descriptors D.4.2 [Storage Manage- This paper describes our design of and experience with a GC ment]: Garbage Collection for C that is less conservative.
    [Show full text]
  • Man Pages Section 3 Library Interfaces and Headers
    man pages section 3: Library Interfaces and Headers Part No: 816–5173–16 September 2010 Copyright © 2010, Oracle and/or its affiliates. All rights reserved. This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related software documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, the following notice is applicable: U.S. GOVERNMENT RIGHTS Programs, software, databases, and related documentation and technical data delivered to U.S. Government customers are “commercial computer software” or “commercial technical data” pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such, the use, duplication, disclosure, modification, and adaptation shall be subject to the restrictions and license terms setforth in the applicable Government contract, and, to the extent applicable by the terms of the Government contract, the additional rights set forth in FAR 52.227-19, Commercial Computer Software License (December 2007). Oracle America, Inc., 500 Oracle Parkway, Redwood City, CA 94065.
    [Show full text]
  • Part I: Unix Signals
    Part I: Unix Signals 1 Stopping a Program What if you run this program? int main () { while (1); printf("bye\n"); return 0; } What happens if you hit Ctl-C? Could you make Ctl-C print ªbyeº before exiting? 2-4 Signals A shell handles Ctl-C by sending the SIGINT signal to a process The sigaction() function can be used to install a signal handler See bye.c and bye2.c 5 Some Other Signals SIGHUP terminal is gone SIGQUIT please quit SIGKILL force quit (cannot handle) SIGSEGV seg fault SIGALRM timer expired SIGPIPE write to pipe with closed read end SIGCHLD child completed 6 Timers Use setitimer() to start a timer See timer.c and timer2.c... 7 Signal Handlers and Races Beware! Ð a signal handler is practically a thread Use sigprocmask() to (un)block signals See timer3.c 8 Part II: Deadlock · Conditions · Prevention · Detection 9 Deadlock is when two or more threads are waiting for an event that can only be generated by these same threads printer->Wait(); disk->Wait(); disk->Wait(); printer->Wait(); // copy from disk // copy from disk // to printer // to printer printer->Signal(); printer->Signal(); disk->Signal(); disk->Signal(); Deadlock can occur anytime threads acquire multiple resources (printers, disks, etc.), perform work, and then release their resources 10 Deadlock 11 Deadlock 12 Deadlock Examples · Linux: In-kernel memory allocator runs out of pages, causing an ªout of memory handlerº to run, which calls a function that tries to allocate a page. · Windows 2000: The OS keeps a pool of ªworker threadsº waiting to do work; one worker thread submits a job to another worker thread, but there are no free worker-thread slots.
    [Show full text]
  • Automatic Handling of Global Variables for Multi-Threaded MPI Programs
    Automatic Handling of Global Variables for Multi-threaded MPI Programs Gengbin Zheng, Stas Negara, Celso L. Mendes, Laxmikant V. Kale´ Eduardo R. Rodrigues Department of Computer Science Institute of Informatics University of Illinois at Urbana-Champaign Federal University of Rio Grande do Sul Urbana, IL 61801, USA Porto Alegre, Brazil fgzheng,snegara2,cmendes,[email protected] [email protected] Abstract— necessary to privatize global and static variables to ensure Hybrid programming models, such as MPI combined with the thread-safety of an application. threads, are one of the most efficient ways to write parallel ap- In high-performance computing, one way to exploit multi- plications for current machines comprising multi-socket/multi- core nodes and an interconnection network. Global variables in core platforms is to adopt hybrid programming models that legacy MPI applications, however, present a challenge because combine MPI with threads, where different programming they may be accessed by multiple MPI threads simultaneously. models are used to address issues such as multiple threads Thus, transforming legacy MPI applications to be thread-safe per core, decreasing amount of memory per core, load in order to exploit multi-core architectures requires proper imbalance, etc. When porting legacy MPI applications to handling of global variables. In this paper, we present three approaches to eliminate these hybrid models that involve multiple threads, thread- global variables to ensure thread-safety for an MPI program. safety of the applications needs to be addressed again. These approaches include: (a) a compiler-based refactoring Global variables cause no problem with traditional MPI technique, using a Photran-based tool as an example, which implementations, since each process image contains a sep- automates the source-to-source transformation for programs arate instance of the variable.
    [Show full text]
  • Textile Society of America Newsletter 25:2 — Spring/Summer 2013 Textile Society of America
    University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Textile Society of America Newsletters Textile Society of America Spring 2013 Textile Society of America Newsletter 25:2 — Spring/Summer 2013 Textile Society of America Follow this and additional works at: https://digitalcommons.unl.edu/tsanews Part of the Art and Design Commons Textile Society of America, "Textile Society of America Newsletter 25:2 — Spring/Summer 2013" (2013). Textile Society of America Newsletters. 66. https://digitalcommons.unl.edu/tsanews/66 This Article is brought to you for free and open access by the Textile Society of America at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Textile Society of America Newsletters by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Textile VOLUME 25 n NUMBER 2 n SPRING/SIMMER, 2013 Society of America New TSA Program: Textiles Close Up CONTENTS First event in this new series: For our inaugural workshop, is it…The installation is enrap- participants will join curator and turing, as intricately patterned 1 Textiles Close Up Indonesian Textiles TSA member Dr. Ruth Barnes as the Indonesian textiles and 3 From the President at the Yale University for an exclusive day-visit to the Borneo carvings that fill it.” 4 TSA News, TSA Study Tours Art Gallery Yale University Art Gallery, New After the gallery tour, par- Haven, CT, and its rich collec- ticipants will gather for an à-la- 7 TSA Member News MAY 16, 2013 tion of textiles from Indonesia. carte luncheon at the Union 9 In Memoriam: Irene Good The small-group visit begins at League Café.
    [Show full text]
  • Threading and GUI Issues for R
    Threading and GUI Issues for R Luke Tierney School of Statistics University of Minnesota March 5, 2001 Contents 1 Introduction 2 2 Concurrency and Parallelism 2 3 Concurrency and Dynamic State 3 3.1 Options Settings . 3 3.2 User Defined Options . 5 3.3 Devices and Par Settings . 5 3.4 Standard Connections . 6 3.5 The Context Stack . 6 3.5.1 Synchronization . 6 4 GUI Events And Blocking IO 6 4.1 UNIX Issues . 7 4.2 Win32 Issues . 7 4.3 Classic MacOS Issues . 8 4.4 Implementations To Consider . 8 4.5 A Note On Java . 8 4.6 A Strategy for GUI/IO Management . 9 4.7 A Sample Implementation . 9 5 Threads and GUI’s 10 6 Threading Design Space 11 6.1 Parallelism Through HL Threads: The MXM Options . 12 6.2 Light-Weight Threads: The XMX Options . 12 6.3 Multiple OS Threads Running One At A Time: MSS . 14 6.4 Variations on OS Threads . 14 6.5 SMS or MXS: Which To Choose? . 14 7 Light-Weight Thread Implementation 14 1 March 5, 2001 2 8 Other Issues 15 8.1 High-Level GUI Interfaces . 16 8.2 High-Level Thread Interfaces . 16 8.3 High-Level Streams Interfaces . 16 8.4 Completely Random Stuff . 16 1 Introduction This document collects some random thoughts on runtime issues relating to concurrency, threads, GUI’s and the like. Some of this is extracted from recent R-core email threads. I’ve tried to provide lots of references that might be of use.
    [Show full text]
  • KAAPI: a Thread Scheduling Runtime System for Data Flow Computations
    KAAPI: A thread scheduling runtime system for data flow computations on cluster of multi-processors Thierry Gautier, Xavier Besseron, Laurent Pigeon INRIA, projet MOAIS LIG, Batiment^ ENSIMAG 51 avenue Jean-Kuntzmann F-38330 Montbonnot St Martin, France [email protected], [email protected], [email protected] ABSTRACT among the processors. In the work-stealing scheduling [7], The high availability of multiprocessor clusters for com- each processor gets its own stack implemented by a deque puter science seems to be very attractive to the engineer of frames. When a thread is created, a new frame is ini- because, at a first level, such computers aggregate high per- tialized and pushed at the bottom of the deque. When a formances. Nevertheless, obtaining peak performances on processor become idle, it tries to steal work from a victim irregular applications such as computer algebra problems re- processor with a non-empty deque; then it takes the top- mains a challenging problem. The delay to access memory is most frame (the least recently pushed frame) and places it non uniform and the irregularity of computations requires to in its own deque which is linked to the victim deque. use scheduling algorithms in order to automatically balance Such scheduling has been proven to be efficient for fully- the workload among the processors. strict multithreaded computations [7, 12] while requiring a This paper focuses on the runtime support implementa- bounded memory space with respect to a depth first sequen- tion to exploit with great efficiency the computation re- tial execution [8, 29]. sources of a multiprocessor cluster.
    [Show full text]
  • French Silk Varieties in Eighteenth Century
    Asian Social Science; Vol. 17, No. 1; 2021 ISSN 1911-2017 E-ISSN 1911-2025 Published by Canadian Center of Science and Education French Silk Varieties in Eighteenth Century Jialiang Lu1 & Feng Zhao1,2 1 School of Fashion and Art Design, Donghua University, Shanghai, China 2 China National Silk Museum, Hangzhou, China Correspondence: Feng Zhao, China National Silk Museum, Hangzhou, China. Tel: 86-139-5806-6182. E-mail: [email protected] Received: December 6, 2020 Accepted: December 19, 2020 Online Published: December 30, 2020 doi:10.5539/ass.v17n1p53 URL: https://doi.org/10.5539/ass.v17n1p53 Abstract The design of French silk was very exquisite. Which has formed a clear specification and strict classification system even teaching materials in Eighteenth Century. Based on the existing material objects and teaching materials, this paper systematically sorts out the variety system of French silk fabrics, makes a detailed classification of varieties, and analyzes the political factors of the prosperity and development of French silk industry in the 18th century. 1. Preface The history of silk in France was not very long, but it indeed reached the peak of the world and was extremely glorious. Especially around the 18th century, which can be divided into four periods. For starters, the country supported silk industry by making policies under king Louis XIV's reign, and then, lots of technique innovations appeared during the reign of king Louis XV. What’s more, flourishing period of silk in France started when Louis XVI succeeded. However, it was the French Revolution that made a huge decline of silk industry.
    [Show full text]
  • The Journal of the Walters Art Museum
    THE JOURNAL OF THE WALTERS ART MUSEUM VOL. 73, 2018 THE JOURNAL OF THE WALTERS ART MUSEUM VOL. 73, 2018 EDITORIAL BOARD FORM OF MANUSCRIPT Eleanor Hughes, Executive Editor All manuscripts must be typed and double-spaced (including quotations and Charles Dibble, Associate Editor endnotes). Contributors are encouraged to send manuscripts electronically; Amanda Kodeck please check with the editor/manager of curatorial publications as to compat- Amy Landau ibility of systems and fonts if you are using non-Western characters. Include on Julie Lauffenburger a separate sheet your name, home and business addresses, telephone, and email. All manuscripts should include a brief abstract (not to exceed 100 words). Manuscripts should also include a list of captions for all illustrations and a separate list of photo credits. VOLUME EDITOR Amy Landau FORM OF CITATION Monographs: Initial(s) and last name of author, followed by comma; italicized or DESIGNER underscored title of monograph; title of series (if needed, not italicized); volume Jennifer Corr Paulson numbers in arabic numerals (omitting “vol.”); place and date of publication enclosed in parentheses, followed by comma; page numbers (inclusive, not f. or ff.), without p. or pp. © 2018 Trustees of the Walters Art Gallery, 600 North Charles Street, Baltimore, L. H. Corcoran, Portrait Mummies from Roman Egypt (I–IV Centuries), Maryland 21201 Studies in Ancient Oriental Civilization 56 (Chicago, 1995), 97–99. Periodicals: Initial(s) and last name of author, followed by comma; title in All Rights Reserved. No part of this book may be reproduced without the written double quotation marks, followed by comma, full title of periodical italicized permission of the Walters Art Museum, Baltimore, Maryland.
    [Show full text]
  • Fèisclò2016 Mòr
    THE HARRIS TWEED FESTIVAL FèisClò2016 Mòr AN LANNTAIR - STORNOWAY - ISLE OF LEWIS harristweedhebrides.com Cover photographh © Ian Lawson Cover WOVEN BY HAND IN THE OUTER HEBRIDES OF SCOTLAND 25 North Beach Stornoway Isle of Lewis Scotland, UK HS1 2XQ t: +44 (0) 1851 700 046 e: [email protected] HARRIS TWEED ISLE OF HARRIS Caberfeidh, Tarbert, Isle of Harris, HS3 3DJ Tel: 01859502040 Email: [email protected] Website: www.harristweedisleofharris.co.uk KENNETH MACKENZIE LTD [email protected] Kenneth Mackenzie Ltd is the oldest mill producing the hand woven Harris Tweed fabric established in 1906. Harris Tweed Isle of Harris and Harris Tweed and Recently re-equipped with considerable Knitwear are the continuation of a family tradition. amounts of new machinery the company One of the largest stockists of Harris Tweed offers a limited range of designs for delivery products on the Island providing clothing, from stock thus complimenting the other accessories and a selection of gifts provided by local crafters. Just a few miles away is ‘Clo Mor’ mills who offer a bespoke range of our exhibit centre showing how the cloth has Harris Tweed designs. evolved from traditional uses to high fashion today. THE HARRIS TWEED FESTIVAL Harris Tweed is one of the most desirable textiles in the world. It is a product like no other – uniquely protected by its own act of Parliament ‘The Harris Tweed Act of 1993’ and manufactured by the same artisan skills now as by our island forefathers over a hundred years ago, it is an industry, it is a work of craftsmanship, it is part of our culture.
    [Show full text]
  • ELC PLATFORM SPECIFICATION Version 1.0
    ! ! ! ! !"# $"%&'()*+,$!#-'-#%&-(. /012345+678 "##$%&'()*'+',-'$).//. &90+!:;0<<0<+"35=>+#45241?3=: ! ! CONTENTS 1 Copyright and Licensing Terms...........................................................................................1 2 Acknowledgements.............................................................................................................1 3 Introduction.................................................................................................................. .......2 3.1 Purpose .......................................................................................................................2 3.2 Relationship to Other Industry Standards.....................................................................3 3.3 How To Use This Specification ...................................................................................4 3.4 Definitions...................................................................................................................4 3.4.1 ELCPS.................................................................................................................4 3.4.2 ELCPS-Compliant Application............................................................................4 3.4.3 ELCPS-Conforming Implementation ...................................................................4 3.4.4 Non-ELCPS-Compliant Application....................................................................5 3.4.5 ELCPS Implementation Conformance .................................................................5 3.4.6
    [Show full text]