Check for duplicate data disks only when the OS is available (#6025)

* Check for duplicate data disks only when the OS is available

Supervised installations do not have a specific data disk, so only
check for duplicate data disks on Home Assistant OS.

* Enable OS for multiple data disks check test

Author: agners

supervisor/resolution/checks/multiple_data_disks.py

@@ -21,6 +21,9 @@ class CheckMultipleDataDisks(CheckBase):
 
     async def run_check(self) -> None:
         """Run check if not affected by issue."""
+        if not self.sys_os.available:
+            return
+
         for block_device in self.sys_dbus.udisks2.block_devices:
             if self._block_device_has_name_issue(block_device):
                 self.sys_resolution.create_issue(

tests/resolution/check/test_check_multiple_data_disks.py

@@ -33,6 +33,7 @@ async def test_base(coresys: CoreSys):
     assert multiple_data_disks.enabled
 
 
+@pytest.mark.usefixtures("os_available")
 async def test_check(coresys: CoreSys, sda1_block_service: BlockService):
     """Test check."""
     multiple_data_disks = CheckMultipleDataDisks(coresys)