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The Training: Mastering fsck: Advanced File System Verification and Repair on Linux training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Training: Mastering fsck: Advanced File System Verification and Repair on Linux training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Training: Mastering fsck: Advanced File System Verification and Repair on Linux training is carried out through:
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Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Presentation of common file systems (ext4, xfs, btrfs...), logical functioning of storage under Linux. Origins and definitions of system errors, importance of data integrity, overview of verification tools, focus on fsck and its alternatives.
Hands-on with fsck: syntax, essential options (-a, -r, -y, -t), use in simple and advanced modes. Incident simulation: 'dirty' file system, log reading, meaning of common error messages. Comparison of file systems and impact on fsck.
Preparation steps before fsck: mounting/unmounting, backup, LVM volume and RAID disk management. Practice repairs on corrupted partitions, inode and lost block restoration, recovery after power outage or system crash.
Automate checks via fstab and tune2fs, scheduling fsck at boot, system alerts. Security best practices, data loss prevention, incident documentation and traceability. Analysis of real-world case studies in enterprise.
Target audience
System administrators, technicians and network engineers, IT professionals wishing to secure data on Linux servers
Prerequisites
Basic knowledge of the Linux environment (command line, file system structure)
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