Linux System Engineer: Advanced Disk Systems and System Backup

سرفصل های دوره

Master disk systems and system backup techniques for Red Hat Enterprise Linux (RHEL)—one of the most popular Linux distributions. Computer science instructor and Linux enthusiast Grant McWilliams covers creating and resizing BIOS and GPT partitions, optimizing and repairing EXT and XFS file systems, and reaping the advantages of volume management using LVM. Learn how to increase or shrink existing logical volumes as well as replace physical drives in volume groups. Grant also shows how to create RAID 0 and RAID 5 arrays, and use snapshots to back up and restore a Linux system. He also uses merge snapshots to roll back a system disk image. Plus, learn alternate backup methods with tar, the xz compressor, and dump and restore commands.

Note: This course also helps you study to pass the Red Hat Certified Engineer (RHCE) exam—the benchmark certification for Red Hat Enterprise Linux.

01 - Introduction

01 - Manage server storage with Linux

02 - What you should know

03 - OS installation

04 - Lab setup

05 - Install Guest Additions

02 - 1. Manage and Partition Disks

01 - List, create, and delete partitions on MBR and GPT disks

02 - Create parititons using Parted

03 - Backup the partition table

04 - Resize partitions without losing data

03 - 2. Manage Logical Volumes

01 - Manage LVM volumes and volume groups

02 - Extend existing logical volumes

03 - Reduce existing logical volumes

04 - Replace a physical volume

04 - 3. Use Logical Volume Snapshots

01 - About LVM snapshots

02 - Create LVM roll forward snapshots for backups

03 - Create LVM rollback snapshots

05 - 4. Manage Linux File Systems

01 - Create EXT file systems

02 - Migrate EXT3 to EXT4

03 - Repair EXT file systems

04 - EXT optimizations

05 - Create and repair XFS file systems

06 - Using System Storage Manager

07 - Mount file systems at boot by ID or label

06 - 5. Manage Swap

01 - Create additional swap partitions

02 - Create temporary swap files

03 - Auto-enable swap partitions

04 - Change system swapiness

07 - 6. Create RAID arrays

01 - MDRAID or DMRAID

02 - Create an LVM RAID 1

03 - Create an LVM RAID 5

08 - 7. Back Up and Restore

01 - Backup and restore an EXT file system

02 - Archive files

03 - Compress files

09 - Conclusion

01 - Next steps

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تولید کننده: LinkedIn Learning (Lynda)