Collect partition info and unify storage table with disk, partition, and usage data

app/gather_info.sh

@@ -103,28 +103,36 @@ if [ -n "$total_kb" ] && [ -n "$available_kb" ]; then
     echo "available_mb=$available_mb"
 fi
 
-# Physical disks
-lsblk -b -n -o NAME,SIZE,TYPE 2>/dev/null | while read -r name size type; do
-    if [ "$type" = "disk" ]; then
-        echo "[disk:$name]"
-        echo "name=$name"
-        echo "size_bytes=$size"
+# Physical disks and partitions
+lsblk -b -n -P -o NAME,SIZE,TYPE,MOUNTPOINT,PKNAME 2>/dev/null | while read -r line; do
+    eval "$line"
+    if [ "$TYPE" = "disk" ]; then
+        echo "[disk:$NAME]"
+        echo "name=$NAME"
+        echo "size_bytes=$SIZE"
+    elif [ "$TYPE" = "part" ]; then
+        echo "[partition:$NAME]"
+        echo "name=$NAME"
+        echo "size_bytes=$SIZE"
+        echo "parent=$PKNAME"
+        echo "mount=$MOUNTPOINT"
     fi
 done
 
-# Mounted filesystem usage
-df -B1 --output=target,size,used,avail,pcent 2>/dev/null | tail -n +2 | while read -r mount total used avail percent; do
+# Mounted filesystem usage (exclude virtual filesystems)
+df -B1 --output=target,size,used,avail,pcent \
+    -x tmpfs -x devtmpfs -x squashfs -x overlay -x efivarfs -x nsfs \
+    2>/dev/null | tail -n +2 | while read -r mount total used avail percent; do
     case "$mount" in
-        /|/home|/var|/tmp|/boot|/data*|/mnt*|/srv*|/opt*)
-            safename=$(echo "$mount" | tr '/' '_')
-            echo "[disk_usage:${safename}]"
-            echo "mount=$mount"
-            echo "total_bytes=$total"
-            echo "used_bytes=$used"
-            echo "available_bytes=$avail"
-            echo "usage_percent=${percent%\%}"
-            ;;
+        /dev|/dev/*|/proc|/proc/*|/sys|/sys/*|/run|/run/*|/snap/*) continue ;;
     esac
+    safename=$(echo "$mount" | tr '/' '_')
+    echo "[disk_usage:${safename}]"
+    echo "mount=$mount"
+    echo "total_bytes=$total"
+    echo "used_bytes=$used"
+    echo "available_bytes=$avail"
+    echo "usage_percent=${percent%\%}"
 done
 
 # GPUs