Corso Red Hat Linux Troubleshooting RH242 (RHL TRB)

IL CENTRO PRESENTA IL PROGRAMMA PENSATO PER MIGLIORARE LE TUE COMPETENZE E PERMETTERTI DI REALIZZARE GLI OBIETTIVI STABILITI. NEL CORSO DELLA FORMAZIONE SI ALTERNERANNO DIFFERENTI MODULI CHE TI PERMETTERANNO DI ACQUISIRE LE CONOSCENZE SULLE DIFFERENTI TEMATICHE PROPOSTE.

Unit 1 - Being Proactive, Part 1

Proactively monitor log files, hardware, file systems, and system and network performance

Unit 2 - Being Proactive, Part 2

Several approaches to managing configuration changes and developing a recovery plan

Unit 3 - Basic Troubleshooting Techniques and Procedures

An introduction to troubleshooting methods, best practices, and tools

Unit 4 - Booting Issues

Use recovery runlevels and rescue mode; work with advanced GRUB features

Unit 5 - Hardware Issues

Preempting hardware failures (looking for the signs); protecting against hardware failures; redundant configurations; tools to help identify hardware failures and intermittent problems

Unit 6 - File System Issues

Locate unauthorized changes; audit software; file system tuning and repair; file recovery

Unit 7 - Disk Issues

Rescuing LVM volumes; maintenance of LUKS-encrypted volumes

Unit 8 - Networking Issues

Manual configuration of network cards; connectivity issues; network diagnostic tools; monitor packets; tune kernel parameters; troubleshoot SAN communication

Unit 9 - Application Issues

An overview of tools and techniques for troubleshooting applications; some common application problems and how to solve them

Unit 10 - Security Issues

Working effectively with (and not against) security tools, including SELinux, authentication, and firewall

Unit 11 - Red Hat Resources

Support options; Knowledgebase; certified training; initiating support calls; TAM support; developer support; Bugzilla; support workflow; diagnostic and information-gathering tools.