diag2(7)diag2(7)NAMEdiag2 - interface for diagnostic logging and interface to processors
is used by hardware monitors and tools within the Support Tools Manager
(STM), to interact with processor hardware via Processor Dependent Code
(PDC). Without support tools for processors will not be able to oper‐
is also the key component for the following support features:
I/O error logging
Low priority machine check (LPMC) logging
Memory error logging
Pro-active memory page deallocation.
Without the above, information that could help prevent a system or
peripheral failure will be lost. In addition, if a failure occurs, HP
will not have the tools or data to diagnose the cause of the problem in
a timely manner. This may cause increased downtime and possible future
was developed by HP.
directory containing diagnostic device files
SEE ALSOstm(1M) from the Support Tools Manager