Identify Namespace failures are logged as a warning but there is not
an indication of the cause for the failure. Update the log message to
include the error status.
Signed-off-by: NKenneth Heitke <kenneth.heitke@intel.com>
Reviewed-by: NChaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: NChristoph Hellwig <hch@lst.de>