tag
8 posts
Compare ext4, Btrfs, XFS, OpenZFS, and F2FS by recovery model, checksums, snapshots, deployment constraints, and the workload they must protect.
Identify and mount ext2, ext3, or ext4 media on FreeBSD with explicit read-only boundaries, feature caveats, clean unmounts, and validation.
Plan safe ext4 capacity changes by tracing the block stack, growing layers in order, shrinking offline, and validating filesystem and device sizes.
Separate ext4 metadata recovery from application durability by tracing JBD2 transactions, data modes, fsync boundaries, rename, and crash testing.
Distinguish inode exhaustion from VHDX capacity problems in WSL 2, find file-heavy directories safely, and verify recovery without risking ext4.
A safe WSL 2 recovery flow that shuts distributions down, backs up the VHDX, attaches it bare, identifies the Linux device, runs e2fsck, and unmounts.
How to identify the right WSL 2 distribution, quiesce it, expand its virtual disk and ext4 filesystem, verify capacity, and avoid destructive AppData edits.
The correct order of operations for repairing a corrupted Linux filesystem, and what to do when the repair tool reports it can't fix something automatically.