SNAX/APC Configuration and Management Manual

Using SNAX/APC
SNAX/APC Configuration and Management Manual—138787
3-18
Using APCRUN to Set Up the PATHMON
Environment
SWA[P] volume
specifies the swap volume for the TCP.
TRACE { ON | OFF }
specifies whether or not the trace facility should start when the SNAX/APC
servers are started. The default value is OFF, which specifies that the trace
facility is not started when the SNAX/APC servers are started.
TRACEO[PTION] number
specifies the type of data to be captured by the trace facility. The default value
is -1, which specifies that all types of data are to be traced. See the list below
for the types of data that can be captured and their corresponding values. To
capture several types of data at once, add together their values and specify the
sum in the parameter.
TRACEP[AGES] number
specifies the size, in pages, of the trace file. The default value is 300.
32768 Trace records obtained and returned to local or extended buffer pool.
16384 Trace enqueuing and dequeuing of internal buffers.
8192 Trace BIUs (basic information unit) sent to and received from SNAX
LUs.
4096 Trace data sent between TPs and SNAX/APC.
2048 Trace data handled by internal procedures of SNAX/APC.
1024 Trace the FSMs(finite state machines) for the LUNS (LU Network
Services) layer.
512 Trace the FSMs for the RM (resource manager) layer.
256 Trace the FSMs for the PS (presentation services) layer.
128 Trace the FSMs for the DFC (data flow control) layer.
64 Trace the FSMs for the TC (transmission control) layer.
32 Trace the SPI events.