Chapter 6: VCs configuration method (I)Objectives:
Overview of Configuration Methods
Control VCs access
Online Configuration
Offline Configuration
Start and Stop VCs
Overview of Configuration Methods
Online configuration: VCs does not need to be stopped (4 methods)
-Cluster Manager Java graphical user interface
-Cluste
Chapter 6: VCs configuration method (II)
Offline configuration Example 1: Create a new cluster
You can create a new cluster configuration by creating a new main. cf file. You can define all cluster attributes, add service groups and resources, define relationships, and specify failover performance-all cluster configuration features by modifying the main. cf file
Offline configuration Example 2: Reuse a cluster configuration
You can modify an existing
1. VCS preparation before installation.
To see if the Veritas version of the operating system version, and so on, meet the installation conditions.
Generating DSA keys #ssh-keygen-t dsa//
#chmod 755-t/root/.ssh
Put root/.ssh/id_dsa.pub file as Authorized_keys2
Copy the AUTHORIZED_KEYS2 to the/ROOT/.SSH directory where you need to install the VCs all servers. (This is important)
Execute the following command
Symantec VCS (Veritas Cluster Server) Dual-host daily management, vcsveritas1. view the VCS version and License information
PSDB01:~ # vxlicrep Symantec License Manager vxlicrep utility version 3.02.51.010Copyright (C) 1996-2010 Symantec Corporation. All rights reserved.Creating a report on all VERITAS products installed on this system -----------------***********************----------------- License Key
Failure message:[WARN] Unable to checkout Golang.org/x/net[ERROR] Update failed for Golang.org/x/net:cannot detect VCS[WARN] Unable to checkout Golang.org/x/sys[ERROR] Update failed for Golang.org/x/sys:cannot detect VCS[WARN] Unable to checkout Golang.org/x/text[ERROR] Update failed for Golang.org/x/text:cannot detect VCSTo resolve by setting the golang.org image to Github.com/golang1$ Glide mirrorSetHttps
An example of abnormal restart of the oracle database caused by VCS: vcsoracle1. Environment Description
Operating system version: SUSE Linux Enterprise Server 10 sp2 (x86_64)
Database Version: Oracle 11.1.0.7.16
VCS version: 5.1
Blog: http://blog.csdn.net/hw_libo/article/details/41171561
2. Problem phenomena and Analysis
At about a.m., the SMS received an exception alert from the database.
(1) view Databas
Tags: Oracle exception restart VCS exception1. Environmental descriptionOperating system version: SUSE Linux Enterprise Server SP2 (x86_64)Database version: Oracle 11.1.0.7.16VCs version: 5.1Blog Address: http://blog.csdn.net/hw_libo/article/details/411715612. Problem phenomena and analysisAbout 3:46, the SMS received the database abnormal alarm.(1) View Database alert logSun Nov 03:46:51 2014Stopping Background process smcostopping background process
Synopsys VCS MX vJ-2014.12 SP2 Linux64 1DVD compiled code simulatorSynopsys Hspice vk-2015.06.linux32_64 2CDSynopsys Saber RD vJ-2015.03 Windows 1DVDSynopsys Corporation, the world's leading software and IP design, validates and manufactures electronic components and systems, released the Synopsys VCS MX VI-2014.03-a compiled code simulator. It makesWe are able to analyze, compile and simulate verilog,vhdl,
1, VCs commonly used compile command: VCs source_files [source_or_object_files] Optionse.g VCs TOP.V toil.v-ri +v2kDetails of Options:-I: Compiles for interactive use+v2k:enables New language features in the proposed IEEE 1364-2001 standard. See "Implemented IEEE STD 1364-2001 Language constructs" on page 2-23.- R after compilation, run simulation executable-ri
1. view the VCs version and license information
PSDB01:~ # vxlicrep Symantec License Manager vxlicrep utility version 3.02.51.010Copyright (C) 1996-2010 Symantec Corporation. All rights reserved.Creating a report on all VERITAS products installed on this system -----------------***********************----------------- License Key = XXXX-XXXX-XXXX-XXXX-XXXX-XXXX-XXXX-XXXX-X Product Name = VERITAS Clus
Chapter 3 preparing a site for VCs implemenation
Prepare VCs implementationObjectives:
Plan Implementation
Hardware requirements and recommendations
Software requirements and recommendations
Prepare cluster information
Execution requirements-Network, system, and application manager requirements for configuration and Testing
-In the future, cluster operations and managers can call
Physical access requiremen
Chapter 2 Use VCs
Objectives:
Manage applications on the cluster Platform
VCs management tools
Service Group operations
Use VCs Simulators
Manage applications on the cluster PlatformWhen an application is under VCs control, you must change your management behavior. 2. Basic management methods:
1. Use
1. vcs_save_restore_new.o: Relocation r_x86_64_32s [Ubuntu 18.04]
$ Vcshome/linux64/lib/vcs_save_restore_new.o: Relocation r_x86_64_32s against undefined symbol' _ sigintr 'can not be used when making a pie object; recompile with-FPIC
/Usr/bin/ld: Final link failed: nonrepresentable section on Output
Collect2: Error: LD returned 1 exit status
Answer:
1. Install gcc-4.8: 'sudo apt install gcc-4.8 G + +-1000'2. Start VCs:
vcs simulation generates FSDB files (Verilog)First, the environment
Linux platforms
VCS 64bit
Verdi3
Second, start the simulation1. Joint Simulation Environment ConfigurationA. Add the following statement to the Testbench:1 Initial begin 2 $fsdbDumpfile ("tb.fsdb"); 3 $fsdbDumpvars; 4 EndB. note the path to the Verdi interface library (as reflected in the script)2. Simulation S
After we have built the view environment, because of VCs and composer self-signed certificates, each visit always prompts the certificate is not trustworthy. Here's how to replace a self-signed certificate with a certificate issued by a CA.650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M02/7F/15/wKioL1cTOarTUE4JAADpxnxhgP8797.png "title=" 0.png " alt= "Wkiol1ctoartue4jaadpxnxhgp8797.png"/>1. Join a WINDOWS2008R2 server to the domain and let hi
Cisco TelePresence VCS Privilege Escalation Vulnerability (CVE-2015-4325)Cisco TelePresence VCS Privilege Escalation Vulnerability (CVE-2015-4325)
Release date:Updated on:Affected Systems:
Cisco TelePresence Video Communication Server X8.5.2
Description:
CVE (CAN) ID: CVE-2015-4325Cisco TelePresence is a Cisco TelePresence solution.Cisco TelePresence Video Communication Server (
Code encryption is very important to IP and plays a role in protecting intellectual property. VCS provides code encryption capabilities, and of course, code that uses VCS encryption can only be used in VCs.Method 1: The code is added to the compiler code protection directives, the code between the instructions will be encrypted, VCS encryption using the AES128 al
Cisco TelePresence VCS Expressway information leakage (CVE-2015-4314)Cisco TelePresence VCS Expressway information leakage (CVE-2015-4314)
Release date:Updated on:Affected Systems:
Cisco TelePresence Video Communication Server X8.5.1
Description:
CVE (CAN) ID: CVE-2015-4314Cisco TelePresence is a Cisco TelePresence solution.In Cisco TelePresence Video Communication Server (
A source code is downloaded from the remote repository, and the version number control is SVN. But a problem was found. Version number management is logged when files are changed and deleted.But suppose I create a new file. But found that I did not actively associate to the VCs, and can not manually join the VCS, so that when I submit the code, I cannot submit the record of the new file. And in the Androids
Since Verdi can only view waveforms in the FSDB format, and VCs generates VPD waveform waveforms for dve viewing, if you want to output a waveform in FSDB format, we will add two additional functions to the testbench and compile with the corresponding commands.1. Start by understanding some of the VCs ' common commands:-CM Line|cond|fsm|tgl|obc|path how to set coverage+define+macro=value+ pre-compiled macro
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