CSS adapter trace reports

This topic includes CSS adapter trace reports. See the following figures:

Table 1 describes the column headers and the trace data that are contained in this report type. To locate this information in the sample reports, match the numbers (n) listed in this table to the corresponding numbers (n) shown in the sample reports.

Table 1. Report description for CSS adapter trace reports
Reference number (n)	Report column headers and the trace data
1	The page heading contains the report name, report parameter, and the date on which the report was printed or displayed.
2	RECORD/TYPE The record is the sequence number that ACF/TAP assigns of the physical line trace record that ACF/TAP was processing when this line was printed. Entries following the sequence number show the type of data being traced, which includes the following: Internal data Controller bus adapter: CBS-CHK Checkpoint CBA-PROC Processor Communication line adapter: CLA-CHK Checkpoint CLA-LSA LSA primitives ESCON® adapter: ESCA-CBC With controller bus coupler ESCA-CBP With controller bus processor ESCA-DATA Data messages ESCA-DPSA DPSA messages ESCA-PCHK Processor checkpoint ESCA-CCHK Coupler checkpoint Frame-Relay, ISDN, and X.25: CSS-CBC Controller bus coupler CSS-CBP Controller bus processor CSS-CDIM CDIM messages CSS-CHK Checkpoint CSS-CSS Connectivity subsystem CSS-LSA LSA primitives
2 (Continued)	CSS-MSG Messages CSS-SSA SSA primitives ISDN-CHK Checkpoint (ISDN only) Mapper: MAPR-CBC With controller bus coupler MAPR-CBP With controller bus processor MAPR-CDIM CDIM messages MAPR-LSA LSA primitives MAPR-MSG Messages MAPR-SSA SSA primitives
2 (Continued)	Token ring adapter TRA-PSSA SSA primitives TRA-LSA LSA primitives TRA-CDIM CDIM messages External data Controller bus adapter: CBA-CPLR Coupler Communication line adapter: CLA-PIU Path information unit CLA-MAC MAC MODEM ESCON adapter: ESCA-PIU Path information unit ECSA-CPLR Coupler Frame relay: FRLY-FRFH Frame-relay frame handler FRLY-FRTE Frame-relay terminal equipment FRLY-HPR High performance routing FRLY-IP Internet Protocol FRLY-LMI Local management interface Internet Protocol: IP-RECV Receive data IP-XMIT Transmit data
2 (Continued)	ISDN: ISDN-LIC Line interface data ISDN-RECV Receive data ISDN-XMIT Transmit data Token ring adapter: TRA-CPLR Coupler X.25 adapter: X.25–RECV Receive X.25–XMIT Transmit
3	ELEM ADDRESS The element address of the physical line that was being traced.
4	HOST LINK The logical line number of the line that was being traced.
5	HOST STATION The logical station number of the station that was being traced.
6	ADAPTER-ID The logical adapter number given by the NCP in the TRACE START NDPSA.
7	LINE-ADDRESS The relative line number in the processor of the line that was being traced.
8	CBA-ID The logical adapter number of the controller bus adapter.
9	COMMAND QUALIFIER The command and qualifier that was being processed when the trace record was written.
10	TIME The time that elapsed (in hexadecimal format) between the entries, to the nearest 100 milliseconds. The time is measured from the activation of the trace to the second-level interrupt represented by each entry.
11	SEQ The sequence counter from the CSS control block that is being displayed.
12	HEX The hexadecimal trace entry from the control block.
13	TRANSLATION The EBCDIC equivalent of the hexadecimal trace data.
14	Pertinent fields are extracted from the preceding trace entry and are displayed on a separate line as field names, followed by their corresponding values in parentheses.
15 CSS token-ring data reports only	The command identifier for transmit or receive token-ring frames. The following are examples: `XMT RR .C,F, NR=74 RCV RR .R,F, NR=48` where: XMT Transmit frame RCV Receive frame Information frame I Supervisory frame RR, RNR, REJ Unnumbered frame DM, DISC, FRMR, SABME, SIM, TEST, UA, XID C Command R Response P Poll F Final NR Number of information and supervisory frames received NS Number of information and supervisory frames sent Blank Unnumbered frame

For more information about gathering data for this trace, see Gathering host-collected trace data.

For a detailed description of the column headers and trace data, reference the numbers (n) shown in the sample report to the corresponding numbers (n) listed in Figure 1 through Figure 1, see Table 1.