I/O Error Analyzer (UNIVAC 1108 Version)
E. T. Vaughan · NASA Tech Briefs · 1982
IOALZ4 is an Assembly-language utility program for UNIVAC 1108, operational under level 33 of EXEC 8 operating system. It scans user-selected portions of system log file, whether located on tape or mass storage, searching for and processing I/O error entries.