HP Integrity NonStop H-Series - Manual (Page 211)

Problem Resolution
HP NonStop AutoTMF Software User’s Guide—429952-013
C-13
Locking Problems, Long Running Transactions,
Errors 35 or Performance Problems
•
The output of LISTLOCKS (LL) at the time of the problem occurred to identify
which file is in contention.
•
A trace of the programs that access the file in contention.
•
The output of INFO ATMFFILESET , INFO ATMFPROGRAMS and INFO
GLOBALS to understand the file and program attributes and global settings.