MultiValue Tech Tip!
DeveloperWorks Article: UniData Recoverable File System (RFS)
Database and system administrators who are responsible for a UniData system that has the Recoverable File System (RFS) feature enabled will find this article most helpful. All RFS status and error messages are recorded in the $UDTBIN/sm.log file. You will find examples to help you find and decipher the messages to determine the appropriate actions needed to keep your system running smoothly.
http://www.ibm.com/developerworks/db2/library/techarticle/dm-0512terhune/?S_TACT=105AGX11&S_CMP=LP