diff --git a/CLAUDE.md b/CLAUDE.md
index 138d8d75..21542520 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -1,5 +1,30 @@
 # Biscayne Agave Runbook
 
+## Deployment Layers
+
+Operations on biscayne follow a strict layering. Each layer assumes the layers
+below it are correct. Playbooks belong to exactly one layer.
+
+| Layer | What | Playbooks |
+|-------|------|-----------|
+| 1. Base system | Docker, ZFS, packages | Out of scope (manual/PXE) |
+| 2. Prepare kind | `/srv/kind` exists (ZFS dataset) | None needed (ZFS handles it) |
+| 3. Install kind | `laconic-so deployment start` creates kind cluster, mounts `/srv/kind` → `/mnt` in kind node | `biscayne-redeploy.yml` (deploy tags) |
+| 4. Prepare agave | Host storage for agave: zvol, ramdisk, rbind into `/srv/kind/solana` | `biscayne-prepare-agave.yml` |
+| 5. Deploy agave | Deploy agave-stack into kind, snapshot download, scale up | `biscayne-redeploy.yml` (snapshot/verify tags), `biscayne-recover.yml` |
+
+**Layer 4 invariants** (asserted by `biscayne-prepare-agave.yml`):
+- `/srv/solana` is XFS on a zvol — agave uses io_uring which deadlocks on ZFS
+- `/srv/solana/ramdisk` is XFS on `/dev/ram0` — accounts must be on ramdisk
+- `/srv/kind/solana` is an rbind of `/srv/solana` — makes the zvol visible to kind at `/mnt/solana`
+
+These invariants are checked at runtime and persisted to fstab/systemd so they
+survive reboot. They are agave's requirements reaching into the boot sequence,
+not base system concerns.
+
+**Cross-cutting**: `health-check.yml` (read-only diagnostics), `biscayne-stop.yml`
+(layer 5 — graceful shutdown), `fix-pv-mounts.yml` (layer 5 — PV repair).
+
 ## Cluster Operations
 
 ### Shutdown Order
@@ -36,7 +61,7 @@ Correct shutdown sequence:
 The accounts directory must be on a ramdisk for performance. `/dev/ram0` loses its
 filesystem on reboot and must be reformatted before mounting.
 
-**Boot ordering is handled by systemd units** (installed by `biscayne-boot.yml`):
+**Boot ordering is handled by systemd units** (installed by `biscayne-prepare-agave.yml`):
 - `format-ramdisk.service`: runs `mkfs.xfs -f /dev/ram0` before `local-fs.target`
 - fstab entry: mounts `/dev/ram0` at `/srv/solana/ramdisk` with
   `x-systemd.requires=format-ramdisk.service`
@@ -46,11 +71,12 @@ filesystem on reboot and must be reformatted before mounting.
 These units run before docker, so the kind node's bind mounts always see the
 ramdisk. **No manual intervention is needed after reboot.**
 
-**Mount propagation**: The kind node bind-mounts `/srv/kind` → `/mnt`. Because
-the ramdisk is mounted at `/srv/solana/ramdisk` and symlinked/overlaid through
-`/srv/kind/solana/ramdisk`, mount propagation makes it visible inside the kind
-node at `/mnt/solana/ramdisk` without restarting the kind node. **Do NOT restart
-the kind node just to pick up a ramdisk mount.**
+**Mount propagation**: The kind node bind-mounts `/srv/kind` → `/mnt` at container
+start. New mounts under `/srv/kind` on the host (like the rbind at
+`/srv/kind/solana`) do NOT propagate into the kind node because kind's default
+mount propagation is `None`. A kind node restart is required to pick up new host
+mounts. **TODO**: Fix laconic-so to set `propagation: HostToContainer` on the
+kind-mount-root extraMount, which would make host mounts propagate automatically.
 
 ### KUBECONFIG
 
diff --git a/inventory/biscayne.yml b/inventory/biscayne.yml
index 722a696a..f0afa001 100644
--- a/inventory/biscayne.yml
+++ b/inventory/biscayne.yml
@@ -4,6 +4,7 @@ all:
       ansible_host: biscayne.vaasl.io
       ansible_user: rix
       ansible_become: true
+      ansible_python_interpreter: /usr/bin/python3.12
 
       # DoubleZero identities
       dz_identity: 3Bw6v7EruQvTwoY79h2QjQCs2KBQFzSneBdYUbcXK1Tr
diff --git a/playbooks/biscayne-boot.yml b/playbooks/biscayne-boot.yml
deleted file mode 100644
index af89a312..00000000
--- a/playbooks/biscayne-boot.yml
+++ /dev/null
@@ -1,108 +0,0 @@
----
-# Configure biscayne OS-level services for agave validator
-#
-# Installs a systemd unit that formats and mounts the ramdisk on boot.
-# /dev/ram0 loses its filesystem on reboot, so mkfs.xfs must run before
-# the fstab mount. This unit runs before docker, ensuring the kind node's
-# bind mounts always see the ramdisk.
-#
-# This playbook is idempotent — safe to run multiple times.
-#
-# Usage:
-#   ansible-playbook -i biscayne.vaasl.io, playbooks/biscayne-boot.yml
-#
-- name: Configure OS-level services for agave
-  hosts: all
-  gather_facts: false
-  become: true
-  vars:
-    ramdisk_device: /dev/ram0
-    ramdisk_mount: /srv/solana/ramdisk
-    accounts_dir: /srv/solana/ramdisk/accounts
-
-  tasks:
-    - name: Install ramdisk format service
-      ansible.builtin.copy:
-        dest: /etc/systemd/system/format-ramdisk.service
-        mode: "0644"
-        content: |
-          [Unit]
-          Description=Format /dev/ram0 as XFS for Solana accounts
-          DefaultDependencies=no
-          Before=local-fs.target
-          After=systemd-modules-load.service
-          ConditionPathExists={{ ramdisk_device }}
-
-          [Service]
-          Type=oneshot
-          RemainAfterExit=yes
-          ExecStart=/sbin/mkfs.xfs -f {{ ramdisk_device }}
-
-          [Install]
-          WantedBy=local-fs.target
-      register: unit_file
-
-    - name: Install ramdisk post-mount service
-      ansible.builtin.copy:
-        dest: /etc/systemd/system/ramdisk-accounts.service
-        mode: "0644"
-        content: |
-          [Unit]
-          Description=Create Solana accounts directory on ramdisk
-          After=srv-solana-ramdisk.mount
-          Requires=srv-solana-ramdisk.mount
-
-          [Service]
-          Type=oneshot
-          RemainAfterExit=yes
-          ExecStart=/bin/bash -c 'mkdir -p {{ accounts_dir }} && chown solana:solana {{ ramdisk_mount }} {{ accounts_dir }}'
-
-          [Install]
-          WantedBy=multi-user.target
-      register: accounts_unit
-
-    - name: Ensure fstab entry uses nofail
-      ansible.builtin.lineinfile:
-        path: /etc/fstab
-        regexp: '^{{ ramdisk_device }}\s+{{ ramdisk_mount }}'
-        line: '{{ ramdisk_device }} {{ ramdisk_mount }} xfs noatime,nodiratime,nofail,x-systemd.requires=format-ramdisk.service 0 0'
-      register: fstab_entry
-
-    - name: Reload systemd
-      ansible.builtin.systemd:
-        daemon_reload: true
-      when: unit_file.changed or accounts_unit.changed or fstab_entry.changed
-
-    - name: Enable ramdisk services
-      ansible.builtin.systemd:
-        name: "{{ item }}"
-        enabled: true
-      loop:
-        - format-ramdisk.service
-        - ramdisk-accounts.service
-
-    # ---- apply now if ramdisk not mounted ------------------------------------
-    - name: Check if ramdisk is mounted
-      ansible.builtin.command: mountpoint -q {{ ramdisk_mount }}
-      register: ramdisk_mounted
-      failed_when: false
-      changed_when: false
-
-    - name: Format and mount ramdisk now
-      ansible.builtin.shell: |
-        mkfs.xfs -f {{ ramdisk_device }}
-        mount {{ ramdisk_mount }}
-        mkdir -p {{ accounts_dir }}
-        chown solana:solana {{ ramdisk_mount }} {{ accounts_dir }}
-      changed_when: ramdisk_mounted.rc != 0
-      when: ramdisk_mounted.rc != 0
-
-    # ---- verify --------------------------------------------------------------
-    - name: Verify ramdisk
-      ansible.builtin.command: df -hT {{ ramdisk_mount }}
-      register: ramdisk_df
-      changed_when: false
-
-    - name: Show ramdisk status
-      ansible.builtin.debug:
-        msg: "{{ ramdisk_df.stdout_lines }}"
diff --git a/playbooks/biscayne-prepare-agave.yml b/playbooks/biscayne-prepare-agave.yml
new file mode 100644
index 00000000..cc2be16b
--- /dev/null
+++ b/playbooks/biscayne-prepare-agave.yml
@@ -0,0 +1,243 @@
+---
+# Prepare biscayne host for agave validator
+#
+# Deployment layers:
+#   1. Base system    — Docker, ZFS (out of scope)
+#   2. Prepare kind   — /srv/kind directory exists (ZFS dataset, out of scope)
+#   3. laconic-so     — Installs kind, mounts /srv/kind → /mnt in kind node
+#   4. Prepare agave  — THIS PLAYBOOK
+#   5. Deploy agave   — laconic-so deploys agave-stack into kind
+#
+# Agave requires three things from the host that kind doesn't provide:
+#
+#   Invariant 1: /srv/solana is XFS on a zvol (not ZFS)
+#     Why: agave uses io_uring for async I/O. io_uring workers deadlock on
+#     ZFS datasets (D-state in dsl_dir_tempreserve_space). XFS on a zvol
+#     (block device) works fine. This is why the data lives on a zvol, not
+#     a ZFS dataset.
+#     Persisted as: fstab entry mounting /dev/zvol/.../solana at /srv/solana
+#
+#   Invariant 2: /srv/solana/ramdisk is XFS on /dev/ram0 (600G ramdisk)
+#     Why: agave accounts must be on ramdisk for performance. /dev/ram0
+#     loses its filesystem on reboot, so it must be reformatted before
+#     mounting each boot.
+#     Persisted as: format-ramdisk.service (mkfs before mount) + fstab entry
+#
+#   Invariant 3: /srv/kind/solana is an rbind of /srv/solana
+#     Why: kind mounts /srv/kind → /mnt inside the kind node. PVs reference
+#     /mnt/solana/*. Without the rbind, /srv/kind/solana resolves to the ZFS
+#     dataset (biscayne/DATA/srv/kind), not the zvol — violating invariant 1.
+#     Persisted as: fstab entry with x-systemd.requires=zfs-mount.service
+#       (must mount AFTER ZFS, or ZFS overlay at /srv/kind hides it)
+#
+# This playbook checks each invariant and only acts if it's not met.
+# Idempotent — safe to run multiple times.
+#
+# Usage:
+#   ansible-playbook playbooks/biscayne-prepare-agave.yml
+#
+- name: Configure OS-level services for agave
+  hosts: all
+  gather_facts: false
+  become: true
+  vars:
+    ramdisk_device: /dev/ram0
+    zvol_device: /dev/zvol/biscayne/DATA/volumes/solana
+    solana_dir: /srv/solana
+    ramdisk_mount: /srv/solana/ramdisk
+    kind_solana_dir: /srv/kind/solana
+    accounts_dir: /srv/solana/ramdisk/accounts
+    deployment_dir: /srv/deployments/agave
+
+  tasks:
+    # ---- systemd units ----------------------------------------------------------
+    - name: Install ramdisk format service
+      ansible.builtin.copy:
+        dest: /etc/systemd/system/format-ramdisk.service
+        mode: "0644"
+        content: |
+          [Unit]
+          Description=Format /dev/ram0 as XFS for Solana accounts
+          DefaultDependencies=no
+          Before=local-fs.target
+          After=systemd-modules-load.service
+          ConditionPathExists={{ ramdisk_device }}
+
+          [Service]
+          Type=oneshot
+          RemainAfterExit=yes
+          ExecStart=/sbin/mkfs.xfs -f {{ ramdisk_device }}
+
+          [Install]
+          WantedBy=local-fs.target
+      register: unit_file
+
+    - name: Install ramdisk post-mount service
+      ansible.builtin.copy:
+        dest: /etc/systemd/system/ramdisk-accounts.service
+        mode: "0644"
+        content: |
+          [Unit]
+          Description=Create Solana accounts directory on ramdisk
+          After=srv-solana-ramdisk.mount
+          Requires=srv-solana-ramdisk.mount
+
+          [Service]
+          Type=oneshot
+          RemainAfterExit=yes
+          ExecStart=/bin/bash -c 'mkdir -p {{ accounts_dir }} && chown solana:solana {{ ramdisk_mount }} {{ accounts_dir }}'
+
+          [Install]
+          WantedBy=multi-user.target
+      register: accounts_unit
+
+    # ---- fstab entries ----------------------------------------------------------
+    - name: Ensure zvol fstab entry
+      ansible.builtin.lineinfile:
+        path: /etc/fstab
+        regexp: '^\S+\s+{{ solana_dir }}\s'
+        line: '{{ zvol_device }} {{ solana_dir }} xfs defaults 0 2'
+      register: fstab_zvol
+
+    - name: Ensure ramdisk fstab entry
+      ansible.builtin.lineinfile:
+        path: /etc/fstab
+        regexp: '^{{ ramdisk_device }}\s+{{ ramdisk_mount }}\s'
+        line: '{{ ramdisk_device }} {{ ramdisk_mount }} xfs noatime,nodiratime,nofail,x-systemd.requires=format-ramdisk.service 0 0'
+      register: fstab_ramdisk
+
+    # rbind /srv/solana to /srv/kind/solana AFTER zfs-mount.service and ramdisk.
+    # Without this ordering, ZFS overlay at /srv/kind hides the bind mount.
+    - name: Ensure kind bind mount fstab entry
+      ansible.builtin.lineinfile:
+        path: /etc/fstab
+        regexp: '^\S+\s+{{ kind_solana_dir }}\s'
+        line: '{{ solana_dir }} {{ kind_solana_dir }} none rbind,nofail,x-systemd.requires=zfs-mount.service,x-systemd.requires=srv-solana-ramdisk.mount 0 0'
+      register: fstab_kind
+
+    # Remove stale fstab entries from previous attempts (direct zvol mount,
+    # separate ramdisk mount at /srv/kind/solana/ramdisk)
+    - name: Remove stale kind zvol fstab entry
+      ansible.builtin.lineinfile:
+        path: /etc/fstab
+        regexp: '^{{ zvol_device }}\s+{{ kind_solana_dir }}\s'
+        state: absent
+      register: fstab_stale_zvol
+
+    - name: Remove stale kind ramdisk fstab entry
+      ansible.builtin.lineinfile:
+        path: /etc/fstab
+        regexp: '^\S+\s+{{ kind_solana_dir }}/ramdisk\s'
+        state: absent
+      register: fstab_stale_ramdisk
+
+    # ---- reload and enable ------------------------------------------------------
+    - name: Reload systemd
+      ansible.builtin.systemd:
+        daemon_reload: true
+      when: >-
+        unit_file.changed or accounts_unit.changed or
+        fstab_zvol.changed or fstab_ramdisk.changed or fstab_kind.changed or
+        fstab_stale_zvol.changed or fstab_stale_ramdisk.changed
+
+    - name: Enable ramdisk services
+      ansible.builtin.systemd:
+        name: "{{ item }}"
+        enabled: true
+      loop:
+        - format-ramdisk.service
+        - ramdisk-accounts.service
+
+    # ---- apply now if ramdisk not mounted --------------------------------------
+    - name: Check if ramdisk is mounted
+      ansible.builtin.command: mountpoint -q {{ ramdisk_mount }}
+      register: ramdisk_mounted
+      failed_when: false
+      changed_when: false
+
+    - name: Format and mount ramdisk now
+      ansible.builtin.shell: |
+        mkfs.xfs -f {{ ramdisk_device }}
+        mount {{ ramdisk_mount }}
+        mkdir -p {{ accounts_dir }}
+        chown solana:solana {{ ramdisk_mount }} {{ accounts_dir }}
+      changed_when: ramdisk_mounted.rc != 0
+      when: ramdisk_mounted.rc != 0
+
+    # ---- apply kind bind mount now if not correct ------------------------------
+    - name: Check kind bind mount
+      ansible.builtin.shell:
+        cmd: >
+          set -o pipefail &&
+          findmnt -n -o SOURCE {{ kind_solana_dir }} | grep -q '{{ solana_dir }}'
+        executable: /bin/bash
+      register: kind_mount_check
+      failed_when: false
+      changed_when: false
+
+    - name: Unmount stale kind mounts
+      ansible.builtin.shell:
+        cmd: |
+          umount {{ kind_solana_dir }}/ramdisk 2>/dev/null || true
+          umount {{ kind_solana_dir }} 2>/dev/null || true
+        executable: /bin/bash
+      changed_when: kind_mount_check.rc != 0
+      when: kind_mount_check.rc != 0
+
+    - name: Apply kind bind mount now
+      ansible.posix.mount:
+        path: "{{ kind_solana_dir }}"
+        src: "{{ solana_dir }}"
+        fstype: none
+        opts: rbind
+        state: mounted
+      when: kind_mount_check.rc != 0
+
+    # ---- verify -----------------------------------------------------------------
+    - name: Verify ramdisk is XFS
+      ansible.builtin.shell:
+        cmd: set -o pipefail && df -T {{ ramdisk_mount }} | grep -q xfs
+        executable: /bin/bash
+      changed_when: false
+
+    - name: Verify zvol is XFS
+      ansible.builtin.shell:
+        cmd: set -o pipefail && df -T {{ solana_dir }} | grep -q xfs
+        executable: /bin/bash
+      changed_when: false
+
+    - name: Verify kind bind mount contents
+      ansible.builtin.shell:
+        cmd: >
+          set -o pipefail &&
+          ls {{ kind_solana_dir }}/ledger {{ kind_solana_dir }}/snapshots
+          {{ kind_solana_dir }}/ramdisk/accounts 2>&1 | head -5
+        executable: /bin/bash
+      register: kind_mount_verify
+      changed_when: false
+
+    # Assert the kind node sees XFS (zvol), not ZFS. If this fails, kind
+    # needs a restart or laconic-so needs the HostToContainer propagation fix.
+    - name: Read cluster-id from deployment
+      ansible.builtin.shell:
+        cmd: set -o pipefail && grep '^cluster-id:' {{ deployment_dir }}/deployment.yml | awk '{print $2}'
+        executable: /bin/bash
+      register: cluster_id_result
+      changed_when: false
+
+    - name: Verify kind node sees XFS at /mnt/solana
+      ansible.builtin.shell:
+        cmd: >
+          set -o pipefail &&
+          docker exec {{ cluster_id_result.stdout }}-control-plane
+          stat -f -c '%T' /mnt/solana | grep -q xfs
+        executable: /bin/bash
+      register: kind_fstype
+      changed_when: false
+      failed_when: false
+
+    - name: Show status
+      ansible.builtin.debug:
+        msg:
+          kind_mount: "{{ kind_mount_verify.stdout_lines }}"
+          kind_fstype: "{{ 'xfs (correct)' if kind_fstype.rc == 0 else 'NOT XFS — kind restart required' }}"
diff --git a/playbooks/biscayne-redeploy.yml b/playbooks/biscayne-redeploy.yml
index 216091dc..86de9c75 100644
--- a/playbooks/biscayne-redeploy.yml
+++ b/playbooks/biscayne-redeploy.yml
@@ -172,17 +172,21 @@
       tags: [deploy, preflight]
 
     - name: Verify ramdisk is xfs (not the underlying ZFS)
-      ansible.builtin.shell: set -o pipefail && df -T {{ ramdisk_mount }} | grep -q xfs
+      ansible.builtin.shell:
+        cmd: set -o pipefail && df -T {{ ramdisk_mount }} | grep -q xfs
+        executable: /bin/bash
       register: ramdisk_type
       failed_when: ramdisk_type.rc != 0
       changed_when: false
       tags: [deploy, preflight]
 
     - name: Verify ramdisk visible inside kind node
-      ansible.builtin.shell: >
-        set -o pipefail &&
-        docker exec {{ kind_cluster }}-control-plane
-        df -T /mnt/solana/ramdisk 2>/dev/null | grep -q xfs
+      ansible.builtin.shell:
+        cmd: >
+          set -o pipefail &&
+          docker exec {{ kind_cluster }}-control-plane
+          df -T /mnt/solana/ramdisk 2>/dev/null | grep -q xfs
+        executable: /bin/bash
       register: kind_ramdisk_check
       failed_when: kind_ramdisk_check.rc != 0
       changed_when: false
diff --git a/playbooks/health-check.yml b/playbooks/health-check.yml
index c0aa4ee6..138a9aa6 100644
--- a/playbooks/health-check.yml
+++ b/playbooks/health-check.yml
@@ -26,10 +26,12 @@
       register: kind_clusters
       changed_when: false
       failed_when: kind_clusters.rc != 0 or kind_clusters.stdout_lines | length == 0
+      tags: [always]
 
     - name: Set cluster name fact
       ansible.builtin.set_fact:
         kind_cluster: "{{ kind_clusters.stdout_lines[0] }}"
+      tags: [always]
 
     - name: Discover agave namespace
       ansible.builtin.shell:
@@ -41,10 +43,12 @@
       register: ns_result
       changed_when: false
       failed_when: ns_result.stdout_lines | length == 0
+      tags: [always]
 
     - name: Set namespace fact
       ansible.builtin.set_fact:
         agave_ns: "{{ ns_result.stdout_lines[0] }}"
+      tags: [always]
 
     - name: Get pod name
       ansible.builtin.shell:
@@ -55,15 +59,18 @@
         executable: /bin/bash
       register: pod_result
       changed_when: false
-      failed_when: pod_result.stdout | trim == ''
+      failed_when: false
+      tags: [always]
 
     - name: Set pod fact
       ansible.builtin.set_fact:
-        agave_pod: "{{ pod_result.stdout | trim }}"
+        agave_pod: "{{ pod_result.stdout | default('') | trim }}"
+      tags: [always]
 
     - name: Show discovered resources
       ansible.builtin.debug:
-        msg: "cluster={{ kind_cluster }}  ns={{ agave_ns }}  pod={{ agave_pod }}"
+        msg: "cluster={{ kind_cluster }}  ns={{ agave_ns }}  pod={{ agave_pod | default('none') }}"
+      tags: [always]
 
     # ------------------------------------------------------------------
     # Pod status
@@ -226,13 +233,59 @@
       failed_when: false
       tags: [storage]
 
+    - name: Check host mount chain
+      ansible.builtin.shell:
+        cmd: >
+          set -o pipefail &&
+          findmnt -n -o TARGET,SOURCE,FSTYPE,PROPAGATION
+          /srv/solana /srv/solana/ramdisk /srv/kind/solana 2>&1
+        executable: /bin/bash
+      register: host_mounts
+      changed_when: false
+      failed_when: false
+      tags: [storage, mounts]
+
+    - name: Check kind node mount visibility
+      ansible.builtin.shell:
+        cmd: |
+          set -o pipefail
+          echo "=== /mnt/solana contents ==="
+          docker exec {{ kind_cluster }}-control-plane ls /mnt/solana/
+          echo "=== /mnt/solana filesystem ==="
+          docker exec {{ kind_cluster }}-control-plane df -T /mnt/solana
+          echo "=== /mnt/solana/ramdisk filesystem ==="
+          docker exec {{ kind_cluster }}-control-plane df -T /mnt/solana/ramdisk 2>/dev/null || echo "ramdisk not visible"
+          echo "=== /mnt/solana/snapshots ==="
+          docker exec {{ kind_cluster }}-control-plane ls /mnt/solana/snapshots/ 2>/dev/null || echo "snapshots not visible"
+          echo "=== /mnt/solana/ledger ==="
+          docker exec {{ kind_cluster }}-control-plane ls /mnt/solana/ledger/ 2>/dev/null | head -5 || echo "ledger not visible"
+        executable: /bin/bash
+      register: kind_mounts
+      changed_when: false
+      failed_when: false
+      tags: [storage, mounts]
+
+    - name: Check mount propagation
+      ansible.builtin.shell:
+        cmd: >
+          set -o pipefail &&
+          findmnt -n -o PROPAGATION /srv/kind
+        executable: /bin/bash
+      register: mount_propagation
+      changed_when: false
+      failed_when: false
+      tags: [storage, mounts]
+
     - name: Show storage status
       ansible.builtin.debug:
         msg:
           ramdisk: "{{ ramdisk_df.stdout_lines | default(['not mounted']) }}"
           zfs: "{{ zfs_list.stdout_lines | default([]) }}"
           zvol_io: "{{ zvol_io.stdout_lines | default([]) }}"
-      tags: [storage]
+          host_mounts: "{{ host_mounts.stdout_lines | default([]) }}"
+          kind_mounts: "{{ kind_mounts.stdout_lines | default([]) }}"
+          mount_propagation: "{{ mount_propagation.stdout | default('unknown') }}"
+      tags: [storage, mounts]
 
     # ------------------------------------------------------------------
     # System resources