def _find_filesystem()

in src/modules/filesystem_freeze.py [0:0]

• 13 lines of code
• 5 McCabe index (conditional complexity)

    def _find_filesystem(self) -> Tuple[str, str]:
        """
        Find the filesystem mounted on /hana/shared.
        This method reads the /proc/mounts file to identify the filesystem.
        It returns the filesystem device and the mount point as /hana/shared.

        :return: The filesystem mounted on /hana/shared.
        :rtype: Tuple[str, str]
        """
        try:
            with open("/proc/mounts", "r", encoding="utf-8") as mounts_file:
                for line in mounts_file:
                    parts = line.split()
                    if len(parts) > 1 and parts[1] in [
                        "/hana/shared",
                        f"/hana/shared/{self.database_sid}",
                    ]:
                        return parts[0], "/hana/shared"
        except FileNotFoundError as ex:
            self.handle_error(ex)
        return None, None