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Veritas

교육개요

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교육명,를 포함한 교육과정 표
교육명	중급 Veritas InfoScale 7.3 Fundamentals for UNIX/Linux: Administration 2차
교육기간	2021-05-24 ~ 2021-05-28
교육시간	09:30~17:30(하루 7시간/5일 35시간)
교육장	본원교육센터 지도보기
강사
정원	20명
교육비	1,800,000원(VAT별도)

교육신청 목록

교육소개

The Veritas InfoScale 7.3 Fundamentals for UNIX/Linux Administration course is designed for the IT professional who wants an overview of the Veritas InfoScale Storage and Veritas InfoScale Availability products.
This five-day class is a condensed version of the five-day Veritas InfoScale Storage 7.3 for UNIX/Linux: Administration course and the five-day Veritas InfoScale Availability 7.3 forUNIX/Linux: Administration course.
This is a subset of the two courses, and it covers the absolute basics of the two products InfoScale Storage 7.3 and InfoScale Availability 7.3.

교육목표

• Install and configure Veritas InfoScale Enterprise.
• Configure and manage disks, disk groups, and volumes.
• Administer file systems.
• Create a cluster.
• Configure service groups and resources.
• Implement and verify failover and failback capability for application, storage, and network services.

교육대상

This course is designed for UNIX/Linux system administrators, system engineers, technical support personnel, network/SAN administrators, and systems integration/development staff, who will be installing,operating, or
integrating InfoScale Storage and InfoScale Availability.

교육내용

InfoScale Storage Basics

Virtual Objects

 Operating system storage devices and virtual data storage

 Volume Manager (VxVM) storage objects

 VxVM volume layouts and RAID levels Creating a Volume and File System

 Preparing disks and disk groups for volume creation

 Creating a volume and adding a file system

 Displaying disk and disk group information

 Displaying volume configuration information

 Removing volumes, disks, and disk groups

Labs

 Exercise A: Creating disk groups, volumes and file systems: CLI

 Exercise B: Removing volumes and disks: CLI

 Exercise C: Destroying disk data using disk shredding: CLI

 Exercise D: (Optional) Creating disk groups, volumes, and file systems: VIOM

 Exercise E: (Optional) Removing volumes, disks, and disk groups: VIOM

Working with Volumes with Different Layouts

 Volume layouts

 Creating volumes with various layouts

 Allocating storage for volumesLabs

 Exercise A: Creating volumes with different layouts: CLI

 Exercise B: (Optional) Creating volumes with user defaults: CLI

Making Configuration Changes

 Administering mirrored volumes

 Resizing a volume and a file system

 Moving data between systems

 Renaming VxVM objects

Labs

 Exercise A: Administering mirrored volumes

 Exercise B: Resizing a volume and file system

 Exercise C: Renaming a disk group

 Exercise D: Moving data between systems

 Exercise E: (Optional) Resizing a file system only

Administering File Systems

 Benefits of using Veritas File System

 Using Veritas File System commands

 Logging in VxFS

 Controlling file system fragmentation

 Using thin provisioning disk arrays

Labs

 Exercise A: Preparing for “Defragmenting a Veritas File System” exercise

 Exercise B: Defragmenting a Veritas File System

 Exercise C: Using SmartMove

 Exercise D: Observing thin reclamation

InfoScale Availability Basics

High Availability Concepts

 High availability concepts

 Clustering concepts

 High availability application services

 Clustering prerequisites VCS Building Blocks

 VCS terminology

 Cluster communication

 VCS architecture VCS Operations

 Common VCS tools and operations

 Service group operations

 Resource operations

Labs

 Exercise A: Displaying cluster information

 Exercise B: Displaying status and attributes

 Exercise C: Performing service group operations

 Exercise D: Manipulating resources

VCS Configuration Methods

 Starting and stopping VCS

 Overview of configuration methods

 Online configuration

 Controlling access to VCS

Labs

 Exercise A: VCS configuration state and stopping VCS

 Exercise B: Configuring automatic backup of the VCS configuration

 Exercise C: Setting non default VCS stop options Preparing Services for VCS

Preparing applications for VCS

 Performing one-time configuration tasks

 Testing the application service

 Stopping and migrating an application service

 Collecting configuration information

Labs

 Exercise A: Configuring and examining storage for the service

 Exercise B: Examining the application

 Exercise C: Manually starting and stopping the application

Online Configuration

 Online service group configuration

 Adding resources

 Solving common configuration errors

 Testing the service group

Labs

 Exercise A: Creating a service group for the loopy application

 Exercise B: Configuring resources for the loopy application

 Exercise C: Performing a virtual fire drill on the service group

 Exercise D: Testing the service group

 Exercise E: Setting resources to critical

 Exercise F: (Optional) Examining Veritas File System locking by VCS

Offline Configuration

 Offline configuration examples

 Offline configuration procedures

 Solving offline configuration problems

 Testing the service group

Labs

 Exercise A: Editing a copy of the main.cf file using a system editor

 Exercise B: Stopping VCS

 Exercise C: Restarting VCS using the edited main.cf file

Configuring Notification

 Notification overview

 Configuring notification

 Overview of triggers

Labs

 Exercise A: Configuring and testing the notifier using VIOM

 Exercise B: Configuring trigger scripts

InfoScale Availability Additions

Handling Resource Faults

 VCS response to resource faults

 Determining failover duration

 Controlling fault behavior

 Recovering from resource faults

 Fault notification and event handling

Labs

 Exercise A: Observing non-critical resource faults

 Exercise B: Observing critical resource faults

 Exercise C: (Optional) Observing faults in frozen service

groups

 Exercise D: (Optional) Observing ManageFaults

behavior

 Exercise E: (Optional) Observing restart limit behavior

Intelligent Monitoring Framework

 IMF overview

 IMF configuration

 Faults and failover with intelligent monitoring

Labs

 Exercise A: Examining IMF monitoring on a resource

 Exercise B: (Optional) Examining the IMF default

configuration

Cluster Communications

 VCS communications review

 Cluster interconnect configuration

 Joining the cluster membership

 Changing the interconnect configuration

Labs

 Exercise A: Reconfiguring LLT

 Exercise B: Observing jeopardy membership

학원의 설립ㆍ운영 및 과외교습에 관한 법률 시행령에 따라 다음과 같이 수강료를 환불해드립니다.

반환기한 : 반환사유가 발생한 경우 반환기준에 따라 반환사유 발생일로부터 5일 이내에 교습비등을 환불해 드리겠습니다.
반환기준
- 1) 교습을 할 수 없거나 교습장소를 제공할 수 없게 된 날을 기준으로 이미 납부한 교습비등을 일할 계산한 금액을 환불해 드리겠습니다.
- 2) 교습기간이 1개월 이내인 경우, 다음과 같이 환불해 드리겠습니다.
  - 교습시작 전 : 이미 납부한 교습비등의 전액
  - 총 교습시간 1/3 경과 전 : 이미 납부한 교습비등의 2/3에 해당하는 금액
  - 총 교습시간 1/2 경과 전 : 이미 납부한 교습비등의 1/2에 해당하는 금액
  - 총 교습시간 1/2 경과 후 : 반환하지 않음
- 3) 교습기간이 1개월을 초과하는 경우, 다음과 같이 환불해 드리겠습니다.
  - 교습시작 전 : 이미 납부한 교습비등의 전액
  - 교습시작 후 : 반환사유가 발생한 해당월의 반환 대상 교습비등(교습기간 1개월 이내 기준 산출금액)과 나머지 월의 교습비등 전액을 합산한 금액