Filesystems & Storage¶
Portal | All Topics | Domain: Linux | Tier: 1
Also known as: ext4, xfs, btrfs, file-systems, df, lsblk, disk-debug, io-troubleshooting, smartctl, iostat, fstab, mount-point, umount, nfs-mount, inodes, inode-exhaustion, filesystem, disk-troubleshooting, mount
📘 Topic Packs¶
| Asset | Level | Time | Status |
|---|---|---|---|
| Disk & Storage Ops | L1 | 5h | solid |
| Inodes | L1 | 2h | solid |
| Kernel Troubleshooting | L3 | 6h | solid |
| Storage Operations | L2 | 5h | solid |
📋 Runbooks¶
| Asset | Level | Time | Status |
|---|---|---|---|
| Runbook: Disk Full | L1 | 15m | solid |
| Runbook: PostgreSQL Disk Space Critical | L2 | 15m | solid |
🔍 Case Studys¶
| Asset | Level | Time | Status |
|---|---|---|---|
| Case Study: Disk Full Root Services Down | L1 | 30m | solid |
| Case Study: NVMe Drive Disappeared | L2 | 30m | solid |
| Case Study: Runaway Logs Fill Disk | L1 | 30m | solid |
| Case Study: Stuck NFS Mount | L2 | 30m | solid |
Related Topics¶
- Linux Fundamentals (6 shared assets)
- Storage (SAN/NAS/DAS) (2 shared assets)
- RAID (2 shared assets)
- Kernel Troubleshooting (1 shared asset)
- PostgreSQL Operations (1 shared asset)
- Linux Networking Tools (1 shared asset)
- Disk & Storage Ops (1 shared asset)
- Datacenter RAID & Disk Failures (alias → disk_and_storage_ops) (1 shared asset)
Study¶
This topic is reference-only — study content is not yet available in the study app.