If you are utilizing Oracle VM Server for SPARC in your Oracle VM environment and you are mounting a file system, you must ensure that no white spaces or invalid characters are specified in the mount point directory path. This also applies when mounting devices using the automounter mechanism. Mounting file systems on invalid mount points can result in file system information retrieval failures, similar to:

AttributeError: 'NoneType' object has no attribute 'split'

Workaround: If possible, rename the device or alternatively, unmount the invalid mount point and mount the device to a mount point that contains no white spaces or invalid characters. Refer to the Oracle Solaris 11.3 documentation for information on managing file systems: https://docs.oracle.com/cd/E53394_01/html/E54785/.

Bug 27479482