DOCSLIB.ORG

Dell EMC VPLEX Geosynchrony Administration Guide

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Dell EMC VPLEX Geosynchrony Administration Guide Dell EMC VPLEX GeoSynchrony Administration Guide Version 6.2 June 2020 Rev. 1.0 Notes, cautions, and warnings NOTE: A NOTE indicates important information that helps you make better use of your product. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. © 2020 2020 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their respective owners. Contents List of Figures........................................................................................................................................................ 10 List of Tables..........................................................................................................................................................13 Preface........................................................................................................................................................................................16 1 CLI Workspace and User Accounts................................................................................................18 Configure the CLI workspace.............................................................................................................................................18 Set/remove the login banner........................................................................................................................................18 Set the threshold for console logging..........................................................................................................................18 Set window width to 100...............................................................................................................................................19 Context tree searching..................................................................................................................................................19 Managing User Accounts................................................................................................................................................... 20 Role-based access.........................................................................................................................................................20 Add a user account....................................................................................................................................................... 20 First login to a new user account................................................................................................................................. 21 View or modify user account details............................................................................................................................21 Delete a user account................................................................................................................................................... 22 Change user account password.................................................................................................................................. 23 Reset a user account.................................................................................................................................................... 23 2 Digital Licensing.........................................................................................................................25 About digital licensing......................................................................................................................................................... 25 Using the Unisphere GUI to perform digital licensing.....................................................................................................25 Using the CLI to perform digital licensing........................................................................................................................ 25 3 Meta Volumes............................................................................................................................ 28 About meta-volumes...........................................................................................................................................................28 Metavolume performance and availability requirements..........................................................................................28 Creating a meta-volume.....................................................................................................................................................29 Backing up the meta-volume.............................................................................................................................................30 Back up the meta-volume: VPLEX Local................................................................................................................... 30 Back up the metavolume: VPLEX Metro.................................................................................................................... 31 Moving a meta-volume.......................................................................................................................................................33 Renaming a meta-volume...................................................................................................................................................33 Deleting a meta-volume......................................................................................................................................................34 Displaying metavolume....................................................................................................................................................... 35 Verifying consistency of a meta-volume.......................................................................................................................... 37 4 System Management.................................................................................................................. 38 SPS battery conditioning....................................................................................................................................................38 Battery conditioning cycle calendar............................................................................................................................ 38 When is it safe to start a conditioning cycle.............................................................................................................. 39 When to stop a conditioning cycle.............................................................................................................................. 39 Additional documentation.............................................................................................................................................39 Contents 3 Call-home notifications and system reporting.................................................................................................................40 About call-home notifications...................................................................................................................................... 40 Additional documentation..............................................................................................................................................41 Event log locations...............................................................................................................................................................41 Splitting log files...................................................................................................................................................................42 Hardware acceleration with VAAI......................................................................................................................................42 Compare and Write....................................................................................................................................................... 43 WriteSame (16)..............................................................................................................................................................45 Enabling/disabling WriteSame (16)............................................................................................................................. 45 Offload copy overhead with XCOPY................................................................................................................................ 46 Enabling and disabling XCOPY using CLI....................................................................................................................46 Displaying XCOPY statistics......................................................................................................................................... 47 Renaming a VPLEX cluster.................................................................................................................................................47 5 Distributed Devices.................................................................................................................... 49 Additional documentation...................................................................................................................................................49
Load more

Recommended publications
  • Chapter 19 RECOVERING DIGITAL EVIDENCE from LINUX SYSTEMS
    Chapter 19 RECOVERING DIGITAL EVIDENCE FROM LINUX SYSTEMS Philip Craiger Abstract As Linux-kernel-based operating systems proliferate there will be an in­ evitable increase in Linux systems that law enforcement agents must process in criminal investigations. The skills and expertise required to recover evidence from Microsoft-Windows-based systems do not neces­ sarily translate to Linux systems. This paper discusses digital forensic procedures for recovering evidence from Linux systems. In particular, it presents methods for identifying and recovering deleted files from disk and volatile memory, identifying notable and Trojan files, finding hidden files, and finding files with renamed extensions. All the procedures are accomplished using Linux command line utilities and require no special or commercial tools. Keywords: Digital evidence, Linux system forensics !• Introduction Linux systems will be increasingly encountered at crime scenes as Linux increases in popularity, particularly as the OS of choice for servers. The skills and expertise required to recover evidence from a Microsoft- Windows-based system, however, do not necessarily translate to the same tasks on a Linux system. For instance, the Microsoft NTFS, FAT, and Linux EXT2/3 file systems work differently enough that under­ standing one tells httle about how the other functions. In this paper we demonstrate digital forensics procedures for Linux systems using Linux command line utilities. The ability to gather evidence from a running system is particularly important as evidence in RAM may be lost if a forensics first responder does not prioritize the collection of live evidence. The forensic procedures discussed include methods for identifying and recovering deleted files from RAM and magnetic media, identifying no- 234 ADVANCES IN DIGITAL FORENSICS tables files and Trojans, and finding hidden files and renamed files (files with renamed extensions.
    [Show full text]
  • Your Performance Task Summary Explanation
    Lab Report: 11.2.5 Manage Files Your Performance Your Score: 0 of 3 (0%) Pass Status: Not Passed Elapsed Time: 6 seconds Required Score: 100% Task Summary Actions you were required to perform: In Compress the D:\Graphics folderHide Details Set the Compressed attribute Apply the changes to all folders and files In Hide the D:\Finances folder In Set Read-only on filesHide Details Set read-only on 2017report.xlsx Set read-only on 2018report.xlsx Do not set read-only for the 2019report.xlsx file Explanation In this lab, your task is to complete the following: Compress the D:\Graphics folder and all of its contents. Hide the D:\Finances folder. Make the following files Read-only: D:\Finances\2017report.xlsx D:\Finances\2018report.xlsx Complete this lab as follows: 1. Compress a folder as follows: a. From the taskbar, open File Explorer. b. Maximize the window for easier viewing. c. In the left pane, expand This PC. d. Select Data (D:). e. Right-click Graphics and select Properties. f. On the General tab, select Advanced. g. Select Compress contents to save disk space. h. Click OK. i. Click OK. j. Make sure Apply changes to this folder, subfolders and files is selected. k. Click OK. 2. Hide a folder as follows: a. Right-click Finances and select Properties. b. Select Hidden. c. Click OK. 3. Set files to Read-only as follows: a. Double-click Finances to view its contents. b. Right-click 2017report.xlsx and select Properties. c. Select Read-only. d. Click OK. e.
    [Show full text]
  • SRM 6.9 Administrator Guide
    ADMINISTRATOR GUIDE Storage Resource Monitor Version 6.9 Last Updated: Tuesday, June 4, 2019 © 2019 SolarWinds Worldwide, LLC. All rights reserved. This document may not be reproduced by any means nor modified, decompiled, disassembled, published or distributed, in whole or in part, or translated to any electronic medium or other means without the prior written consent of SolarWinds. All right, title, and interest in and to the software, services, and documentation are and shall remain the exclusive property of SolarWinds, its affiliates, and/or its respective licensors. SOLARWINDS DISCLAIMS ALL WARRANTIES, CONDITIONS, OR OTHER TERMS, EXPRESS OR IMPLIED, STATUTORY OR OTHERWISE, ON THE DOCUMENTATION, INCLUDING WITHOUT LIMITATION NONINFRINGEMENT, ACCURACY, COMPLETENESS, OR USEFULNESS OF ANY INFORMATION CONTAINED HEREIN. IN NO EVENT SHALL SOLARWINDS, ITS SUPPLIERS, NOR ITS LICENSORS BE LIABLE FOR ANY DAMAGES, WHETHER ARISING IN TORT, CONTRACT OR ANY OTHER LEGAL THEORY, EVEN IF SOLARWINDS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. The SolarWinds, SolarWinds & Design, Orion, and THWACK trademarks are the exclusive property of SolarWinds Worldwide, LLC or its affiliates, are registered with the U.S. Patent and Trademark Office, and may be registered or pending registration in other countries. All other SolarWinds trademarks, service marks, and logos may be common law marks or are registered or pending registration. All other trademarks mentioned herein are used for identification purposes only and are trademarks of (and may be registered
    [Show full text]
  • Deviceinstaller User Guide
    Device Installer User Guide Part Number 900-325 Revision C 03/18 Table of Contents 1. Overview ...................................................................................................................................... 1 2. Devices ........................................................................................................................................ 2 Choose the Network Adapter for Communication ....................................................................... 2 Search for All Devices on the Network ........................................................................................ 2 Change Views .............................................................................................................................. 2 Add a Device to the List ............................................................................................................... 3 View Device Details ..................................................................................................................... 3 Device Lists ................................................................................................................................. 3 Save the Device List ................................................................................................................ 3 Open the Device List ............................................................................................................... 4 Print the Device List ................................................................................................................
    [Show full text]
  • Asia Pacific
    Enterprise Data Storage Market Insights Future Technologies and Trends Will Drive Market Growth P8CD-72 September 2015 Contents Section Slide Number Scope and Market Overview 3 Enterprise Storage Market Trends 7 Future Technologies in Storage 12 Business Models of Vendors 16 Business Models of OEMs 26 Business Models of Distributors 31 Implications of Storage Trends on Data Centers 39 Frost & Sullivan Story 45 P8CD-72 2 Scope and Market Overview Return to contents P8CD-72 3 Scope of the Study Objectives • To provide an overview of the global enterprise data storage market, focusing on the trends, technology, and business models of major market participants • To understand the trends affecting the global storage market and the implications of these trends on the data center market • Future technologies entering the storage market • To gain a detailed understanding on the distribution structure and channel partner program for key storage vendors EMC and NetApp • To provide an understanding of the business model for ODM/OEMs in terms of service and support capabilities across regions; these include Foxconn and Supermicro ODM: Original Design Manufacturer OEM: Original Equipment Manufacturer Source: Frost & Sullivan P8CD-72 4 Market Overview The enterprise data storage market is changing at a rapid pace. More data is being digitized than ever before and stored on disks of various size capacities. Globally, by 2020, there are expected to be about 26 billion connected devices. These devices would generate large amounts of data that need to be stored and analyzed at some point of time. Storage devices need to be agile, scalable, low cost, able to handle huge data loads, and durable to sustain the huge data growth.
    [Show full text]
  • Diskgenius User Guide (PDF)
    www.diskgenius.com DiskGenius® User Guide The information in this document is subject to change without notice. This document is not warranted to be error free. Copyright © 2010-2021 Eassos Ltd. All Rights Reserved 1 / 236 www.diskgenius.com CONTENTS Introduction ................................................................................................................................. 6 Partition Management ............................................................................................................. 6 Create New Partition ........................................................................................................ 6 Active Partition (Mark Partition as Active) .............................................................. 10 Delete Partition ................................................................................................................ 12 Format Partition ............................................................................................................... 14 Hide Partition .................................................................................................................... 15 Modify Partition Parameters ........................................................................................ 17 Resize Partition ................................................................................................................. 20 Split Partition ..................................................................................................................... 23 Extend
    [Show full text]
  • [D:]Path[...] Data Files
    Command Syntax Comments APPEND APPEND ; Displays or sets the search path for APPEND [d:]path[;][d:]path[...] data files. DOS will search the specified APPEND [/X:on|off][/path:on|off] [/E] path(s) if the file is not found in the current path. ASSIGN ASSIGN x=y [...] /sta Redirects disk drive requests to a different drive. ATTRIB ATTRIB [d:][path]filename [/S] Sets or displays the read-only, archive, ATTRIB [+R|-R] [+A|-A] [+S|-S] [+H|-H] [d:][path]filename [/S] system, and hidden attributes of a file or directory. BACKUP BACKUP d:[path][filename] d:[/S][/M][/A][/F:(size)] [/P][/D:date] [/T:time] Makes a backup copy of one or more [/L:[path]filename] files. (In DOS Version 6, this program is stored on the DOS supplemental disk.) BREAK BREAK =on|off Used from the DOS prompt or in a batch file or in the CONFIG.SYS file to set (or display) whether or not DOS should check for a Ctrl + Break key combination. BUFFERS BUFFERS=(number),(read-ahead number) Used in the CONFIG.SYS file to set the number of disk buffers (number) that will be available for use during data input. Also used to set a value for the number of sectors to be read in advance (read-ahead) during data input operations. CALL CALL [d:][path]batchfilename [options] Calls another batch file and then returns to current batch file to continue. CHCP CHCP (codepage) Displays the current code page or changes the code page that DOS will use. CHDIR CHDIR (CD) [d:]path Displays working (current) directory CHDIR (CD)[..] and/or changes to a different directory.
    [Show full text]
  • Recovering a Lost Enable Password
    APPENDIX E Recovering a Lost Enable Password This appendix describes how to recover a password that you configured with the enable command (enable password). Note You can recover a lost enable password, but not a password that you configured with the enable secret command (enable secret password). This password is encrypted and must be replaced with a new enable secret password. See the “Hot Tips” section on Cisco Connection Online (CCO) for information on replacing enable secret passwords. Follow these steps to recover a lost enable password: Step 1 Connect an ASCII terminal or a PC running a terminal emulation program to the Console port. For more information, see the Cisco 805 Router Hardware Installation Guide. Step 2 Configure the terminal at 9600 baud, 8 data bits, no parity, and 1 stop bit. Step 3 Reboot the router. Step 4 From user EXEC mode, display the existing configuration register value: Router> show version Step 5 Record the setting of the configuration register. The setting is usually 0x2102 or 0x102. Step 6 Record the break setting. • Break enabled—bit 8 is set to 0. • Break disabled (default setting)—bit 8 is set to 1. Recovering a Lost Enable Password E-1 Note To enable break, enter the config-register 0x01 global configuration command. Step 7 Do one of the following: • If break is enabled, go to Step 8. • If break is disabled, turn the router to STANDBY, wait 5 seconds, and turn it to ON again. Before the terminal displays Boot......, press Escape or Control-C. The terminal displays the ROM monitor prompt (boot #).
    [Show full text]
  • Service Information
    Service Information VAS Tester Number: AVT-14-20 Subject: VAS Diagnostic Device Hard Disc Maintenance Date: Sept. 24, 2014 Supersedes AVT-12-12 due to updated information. 1.0 – Introduction If persistent diagnostic software or Windows® 7 operating system error messages are displayed while installing or using the diagnostic software, use the Windows CHKDSK utility to check hard disk integrity and fix logical file system errors. CHKDSK can also handle some physical errors and may be able to recover lost data that is readable. We recommend the CHKDSK utility be run on a regular basis on all VAS diagnostic devices in service. Consult with your dealership Systems Administrator or IT Professional about checking the integrity of the hard disk as described below on a regular basis, as well as regular performance of the Windows DEFRAG utility. 2.0 – Procedure Prerequisites: Device plugged into power adapter and booted to Windows desktop 1. Go to Windows Start > Computer 2. Right click/select Local Disk (C:) and select Properties from the dropdown menu: Continued… 2/ Page 1 of 3 © 2014 Audi of America, Inc. All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.
    [Show full text]
  • Empower Software
    Empower Software System Administrator’s Guide 34 Maple Street Milford, MA 01757 71500031708, Revision A NOTICE The information in this document is subject to change without notice and should not be construed as a commitment by Waters Corporation. Waters Corporation assumes no responsibility for any errors that may appear in this document. This document is believed to be complete and accurate at the time of publication. In no event shall Waters Corporation be liable for incidental or consequential damages in connection with, or arising from, the use of this document. © 2002 WATERS CORPORATION. PRINTED IN THE UNITED STATES OF AMERICA. ALL RIGHTS RESERVED. THIS DOCUMENT OR PARTS THEREOF MAY NOT BE REPRODUCED IN ANY FORM WITHOUT THE WRITTEN PERMISSION OF THE PUBLISHER. Millennium and Waters are registered trademarks, and Empower, LAC/E, and SAT/IN are trademarks of Waters Corporation. Microsoft, MS, Windows, and Windows NT are registered trademarks of Microsoft Corporation. Oracle, SQL*Net, and SQL*Plus are registered trademarks, and Oracle8, Oracle8i, and Oracle9i are trademarks of Oracle Corporation. Pentium and Pentium II are registered trademarks of Intel Corporation. TCP/IP is a trademark of FTP Software, Inc. All other trademarks or registered trademarks are the sole property of their respective owners. Table of Contents Preface ....................................................................................... 12 Chapter 1 Introduction ...................................................................................... 18 1.1
    [Show full text]
  • Tectips: Hidden FDISK(32) Options
    WHITE PAPER TecTips: Hidden FDISK(32) Options Guide Previously Undocumented Options of the FDISK Utility Released Under Microsoft Windows95™ OSR2 or Later Abstract 2 Document Conventions 2 Read This First 3 Best-Case Scenario 3 Windows Startup Disk 3 How to apply these options 3 FDISK(32) Options 4 Informational Options 4 Behavioral Options 5 Functional Options 6 February, 2000 Content ©1999 StorageSoft Corporation, all rights reserved Authored by Doug Hassell, In-house Technical Writer StorageSoft White Paper page 2 FDISK(32) Command Line Options Abstract Anyone that remembers setting-up Windows 3.x or the first Win95 release surely knows of the text-based utility, fdisk.exe. Some of those may even be aware of the few, documented switches, such as /status, /x or even the commonly referenced /mbr. Even fewer would be aware of the large table of undocumented command-line options - including automated creation, reboot behavior, and other modifiers - which we will divulge in this document. Note that all options given here are not fully tested, nor are they guaranteed to work in all scenarios, all commands referenced apply to the contemporary release of Win95 (OSR2 - version “B” - or later, including Win98 and the up-and-coming Millennium™ edition). For our recommendation on how to use these swtiches, please refer to the “Read This First” section. Document Conventions In this document are certain references that deserve special recognition. This is done through special text- formatting conventions, described here… v Words and phrases of particular importance will stand-out. Each occurrence of this style will generally indicate a critical condition or pitfall that deserves specific attention.
    [Show full text]
  • Connected Customers 2 2
    connected customerscare Dear reader ENTER >> 2 2 Dell EMC, a part of Dell Technologies, enables enterprises to reinvent their business through Digital Transformation. EXECUTIVE SUMMARY CHAPTER 1 - The hyper-connected customer CHAPTER 2 - The hyper-targeted customer CHAPTER 3 - The hyper-aware customer CHAPTER 4 - The hyper-protective customer ‘No man is an island.’ Nor is any system, organization or industry. The CONNECTED series dives into this new reality of ‘everything connected’. It gives you the latest insights on digital transformation. Also available: NEXT >> 4 3 EXECUTIVE SUMMARY OVERVIEW Customers have never been smarter. Businesses must be on the level. CHAPTER 1 CHAPTER 2 The way we interact has changed profoundly. This change has also altered us CHAPTER 3 as individuals and it has also transformed business. Today’s customer is a new breed, and businesses must find new and innovative ways to engage that customer. Even more changes lie in wait for us as the generation of digital natives matures and technology breakthroughs accelerate. CHAPTER 4 Business may not be able to prepare for the unknown, but they can learn from their customers and how to best serve them. It’s the age of the connected customer now, and we must adapt. ABOUT << PREVIOUS NEXT >> 6 The hyper age OVERVIEW The modern customer is: • Hyper-connected: never before have humans been connected with each other through so many devices • Hyper-targeted: with the amount of data available on each individual, it is possible to segment customers in CHAPTER 1 unprecedented detail • Hyper-aware: knowledge is only a click or tap away and the modern customer is acutely aware of the value they represent • Hyper-protective: customers want to safeguard their privacy and do not welcome intrusion CHAPTER 2 CHAPTER 3 C CHAPTER 4 90% ACCORDING TO RESEARCH, NINE IN TEN HOUSEHOLD BRANDS IN THE UNITED STATES HAVE CONSISTENTLY LOST CUSTOMER Dear reader LOYALTY SHARE OVER THE PAST 20 YEARS.
    [Show full text]