During a request to mount an SMS-managed HFS, SMS did not initialize in the given amount of time. The HFS mounting process could not continue without SMS starting, causing a failure.
HFS mount processing will continue to check to determine if SMS has started. This continues for fifteen minutes. If SMS starts within this interval, the message is deleted and the HFS mount process continues. However, if SMS does not start within fifteen minutes, the HFS mount fails.
Contact the system programmer.
Determine why SMS is having problems initializing.