HP 3000 Manuals HP 3000 Manuals
Power Failure User logging automatically recovers from power failures occurring on the I/O device where the logfile resides. If User Logging detects that a power failure has occurred, it will automatically read the logfile until the last good record is read. It will then rewrite the data, from its buffer, starting at that block. The Operator may be prompted to reset the tape drive and place it back online. If the power failure occurs at the beginning of the current tape, the Operator will be requested to mount the previous tape and then remount the current tape. The system console will display messages that the User Logging Power Failure Recovery has completed.