docs(JDWLABS-433): complete truenas-csi PoC inventory, live status and fsck finding - #395
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…d fsck finding Fill in the read-only preparation the migration runbook deferred: the full live PVC inventory on both democratic-csi classes (six PVCs, not the three ADR-0024 counted — the tenant's Minecraft chart has grown a backup archive volume, two bot token caches and a restore scratch volume since), the live state of the truenas-csi rollout (driver, classes and credential all up; ArgoCD sync blocked on the controller Deployment strategy conflict being fixed separately), the confirmed credential path, and a source-level answer to the fsck-on-stage question: truenas-csi inherits an unforced `fsck -a` from k8s.io/mount-utils on every rw stage, so the probe narrows rather than disappears. Reaffirm Loki as the PoC target against the full inventory and correct the Loki StatefulSet/PVC names in the cutover steps. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01B6FWEmAs2beQvKnX4LwWN2
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Summary
Read-only preparation for the truenas-csi migration PoC (ADR-0029 follow-up), recorded in the existing runbook
docs/truenas-csi-migration-poc.md. No cluster state was changed; no PV/PVC/Secret was created.truenas-nfs/truenas-iscsi: six PVCs, not the three ADR-0024 counted. The "third" PVC ADR-0029 could not place is the Minecraft backup archive volume in thejdwillmsentenant's external deploymentRepo; that chart has since also added two AFK-bot token-cache PVCs and a restore scratch PVC. Table includes consumer, data, criticality and PV driver.csi.truenas.ioCSIDriver, both-pocStorageClasses, controller and all five node pods healthy with 0 restarts; ExternalSecretSecretSynced(credential already seeded). ArgoCD Application is OutOfSync/Failed on the controller DeploymentRecreate+rollingUpdateconflict, being fixed in a separate PR — noted as a pre-check.kv/truenas-csiconfirmed as democratic-csi's;kv/truenas-csi-driveris the live distinct path — documented, no new name introduced.k8s.io/mount-utilsv0.34.1SafeFormatAndMount, which runsfsck -abefore every rw mount of a formatted device; the binaries are present in the pinned image (verified by exec into a node pod). Unforced and non-failing on "corrected", unlike democratic-csi'sfsck -f -p, so the scratch probe still runs but is narrowed.storage-platform-loki-0reaffirmed against the full inventory; corrected the StatefulSet/PVC names in the cutover and rollback steps.Test plan
geton PVC/PV/SC/CSIDriver/pods/ExternalSecret/Application; onewhich fsckexec)pkg/driver/iscsi.go,pkg/driver/node.go,go.mod,Dockerfile) and mount-utils v0.34.1mount_linux.go🤖 Generated with Claude Code
https://claude.ai/code/session_01B6FWEmAs2beQvKnX4LwWN2