OSI/AS SCF Reference Manual

Table Of Contents
OSI/AS Trace Facility
OSI/AS SCF Reference Manual424121-001
3-27
Perform SPI Request
Perform SPI Request
This trace record is for Compaq internal use and tracks the internal processing of an SPI
request and indicates that an SPI request has been received and is about to be sent to a
service layer for action, for example, L5.
ADD SU
shows the SPI command that was issued.
$MAS0
shows the TAPS process to which subdevice $ZMF0020 is to be added.
(n,n) (in this example, it's 5003,21)
shows the integer pair that Compaq uses internally to identify the SPI command and
object type in the SPI request.
Allocate
This trace record is for Compaq internal use and indicates that buffer space has been
allocated for use by the OSI manager or TAPS process.
Type
is an internally defined integer that represents the type of control block that has been
allocated. The possible values are
08:20:07.070 >000.000 #24 Perform SPI Request
ADD SU $MAS0.#ZMF0020 (5003,21
08:20:07.070 >000.000 #25 Allocate
Type: 5 Len: 2372 From: POOL Addr: %0004555074D
Count In List: 49 Count From Pool: 1
Value Meaning Type of control block
0 Process PCB
1Open OCB
2 Access ACB
3 Request RCB
4Data DCB
5 Subdevice SUCB