Cri File System Tools Link Direct

ctr namespace ls # List namespaces (e.g., k8s.io) ctr -n k8s.io snapshot ls # Show all snapshots (image layers) ctr -n k8s.io snapshot mount <key> /mnt # Mount a snapshot to inspect Snapshots are immutable directories linked together via overlayfs. Each snapshot has a "parent" link to the previous layer. 3. crio-status – CRI-O’s Inspection Tool For CRI-O users, crio-status dumps storage and runtime information.

Master these tools. Respect the link. Debug with confidence. Have a specific CRI filesystem issue related to links? Use the commands above to inspect your environment, and always test link operations in a non-production cluster first.

"info": "rootDir": "/var/lib/containerd/io.containerd.runtime.v2.task/k8s.io/<container-id>/rootfs"