Add ZFS vdev exposure in API and frontend

routers/drives.py

@@ -19,6 +19,9 @@ async def get_drive_detail(device: str):
         raise HTTPException(status_code=502, detail=data["error"])
 
     pool_map = await get_zfs_pool_map()
-    data["zfs_pool"] = pool_map.get(device)
+    zfs_info = pool_map.get(device)
+    if zfs_info:
+        data["zfs_pool"] = zfs_info["pool"]
+        data["zfs_vdev"] = zfs_info["vdev"]
 
     return DriveDetail(**data)

routers/overview.py

@@ -93,7 +93,8 @@ async def get_overview():
                     reallocated_sectors=sd.get("reallocated_sectors"),
                     pending_sectors=sd.get("pending_sectors"),
                     uncorrectable_errors=sd.get("uncorrectable_errors"),
-                    zfs_pool=pool_map.get(sd["device"]),
+                    zfs_pool=pool_map.get(sd["device"], {}).get("pool"),
+                    zfs_vdev=pool_map.get(sd["device"], {}).get("vdev"),
                     health_status=health_status,
                 )
             elif s["populated"]: