Add storage-01 mapping and fix NVMe serial display

- Add PCI path mappings for storage-01 (4 SATA drives on AMD controller)
- Fix NVMe serial: use smartctl instead of nvme list for accurate serial numbers
- NVMe now shows actual serial number instead of /dev/ng device path

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

driveAtlas.sh

@@ -132,9 +132,13 @@ declare -A SERVER_MAPPINGS=(
     "
 
     # storage-01
-    # Different motherboard, no HBA currently
-    # TODO: Map actual PCI paths after running diagnose-drives.sh
+    # Motherboard: ASRock A320M-HDV R4.0 with AMD SATA controller at 02:00.1
+    # 4 SATA ports used (ata-1, ata-2, ata-5, ata-6) - ata-3/4 empty
     ["storage-01"]="
+        pci-0000:02:00.1-ata-1 1
+        pci-0000:02:00.1-ata-2 2
+        pci-0000:02:00.1-ata-5 3
+        pci-0000:02:00.1-ata-6 4
     "
 
     # large1
@@ -290,22 +294,21 @@ for bay in $(printf '%s\n' "${!DRIVE_MAP[@]}" | grep -E '^[0-9]+$' | sort -n); d
 done
 
 # NVMe drives
-if command -v nvme >/dev/null 2>&1; then
-    nvme_output=$(sudo nvme list 2>/dev/null)
-    if echo "$nvme_output" | grep -q "^/dev"; then
-        echo -e "\n=== NVMe Drives ==="
-        printf "%-15s %-10s %-10s %-40s %-25s\n" "DEVICE" "SIZE" "TYPE" "MODEL" "SERIAL"
-        echo "------------------------------------------------------------------------------------------------------"
-        # Parse nvme list output - format varies by version, use column positions
-        echo "$nvme_output" | grep "^/dev" | while read -r line; do
-            device=$(echo "$line" | awk '{print $1}')
-            serial=$(echo "$line" | awk '{print $2}')
-            model=$(echo "$line" | awk '{print $3}')
-            # Get size from lsblk for consistency
-            size=$(lsblk -d -n -o SIZE "$device" 2>/dev/null | xargs)
-            printf "%-15s %-10s %-10s %-40s %-25s\n" "$device" "$size" "NVMe" "$model" "$serial"
-        done
-    fi
+nvme_devices=$(lsblk -d -n -o NAME,SIZE | grep "^nvme" 2>/dev/null)
+if [ -n "$nvme_devices" ]; then
+    echo -e "\n=== NVMe Drives ==="
+    printf "%-15s %-10s %-10s %-40s %-25s\n" "DEVICE" "SIZE" "TYPE" "MODEL" "SERIAL"
+    echo "------------------------------------------------------------------------------------------------------"
+    echo "$nvme_devices" | while read -r name size; do
+        device="/dev/$name"
+        # Get model and serial from smartctl for accuracy
+        smart_info=$(sudo smartctl -i "$device" 2>/dev/null)
+        model=$(echo "$smart_info" | grep "Model Number" | cut -d: -f2 | xargs)
+        serial=$(echo "$smart_info" | grep "Serial Number" | cut -d: -f2 | xargs)
+        [[ -z "$model" ]] && model="-"
+        [[ -z "$serial" ]] && serial="-"
+        printf "%-15s %-10s %-10s %-40s %-25s\n" "$device" "$size" "NVMe" "$model" "$serial"
+    done
 fi
 
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