Usage: To examine .rcv files for jobs in a recovery (wait) state. Syntax: rcvcntl [-chrRstU]h - Dumps the .rcv file header. t - Truncate All print files to sizes in the .rcv file. r - Dumps the tRCVRcvWS table (RCVWS) in the .rcv file. R - Dumps the tRCVRptWS table (RPTWS) in the .rcv file. s - Print the sizes of all of the structures. i - Ignore Read size errors. U - Prints the usage and syntax.