gtpm2m2o | Migration Guide: Program Update Tapes |
The following section discusses the migration considerations for Open Systems Adapter (OSA)-Express support.
See the APEDIT for APAR PJ27333 for information about prerequisite APARs.
An Open Systems Adapter (OSA) is integrated hardware (the OSA-Express card) that combines the functions of an IBM System/390 (S/390) input/output (I/O) channel with the functions of a network port to provide direct connectivity between IBM S/390 applications and remote Transmission Control Protocol/Internet Protocol (TCP/IP) applications on the attached networks. OSA-Express is the third generation of OSA and provides the following enhancements:
In the TPF 4.1 system, there is one unique, real Internet Protocol (IP) address for each OSA-Express connection. In addition there can be VIPAs associated with the TPF 4.1 system across an OSA-Express connection. A real IP address is tied to a fixed connection and to a specific physical network; however, a VIPA can be moved from one connection to another and from one physical network to another. If an OSA-Express card fails or the switch or router connected to the card fails, any TPF VIPAs assigned to that card automatically swing to the alternate OSA-Express connection if one is defined and is active. This enables sockets to remain active and eliminates single points of failure in network-attached hardware.
There are two types of VIPAs: static and movable. A given static VIPA always resides on one specific TPF processor in the loosely coupled complex and can swing from one OSA-Express connection to another, but always on the same TPF processor. Static VIPAs are used to access processor unique TPF applications.
A movable VIPA is also active on one TPF processor at a time, but the VIPA can be moved from one processor to another in the complex. Movable VIPAs are used to access processor shared applications and allow you to load balance TCP/IP traffic in the complex. If you move a VIPA from one processor to another, all existing sockets using that VIPA will fail; when the remote clients reconnect to that VIPA, new sockets will be established on the new processor where that VIPA is now active. By moving a VIPA, you move all traffic for the remote users connected to that VIPA from one processor to another. The moving of a VIPA can occur automatically when a TPF processor fails, or can be done manually by using the ZVIPA command.
See TPF Transmission Control Protocol/Internet Protocol for more information about OSA-Express support. See TPF Operations for more information about the ZOSAE and ZVIPA commands.
The QDIO link layer is the code in the TPF 4.1 system that enables the TPF 4.1 system to communicate with the OSA-Express card. The OSA-Express card enables the TPF 4.1 system to connect to high bandwidth TCP/IP networks, specifically GENET networks. Each OSA-Express card has a single port that connects to one GENET network.
OSA-Express cards are supported by IBM S/390 G5 servers or higher. Each IBM G5 server can have a maximum of 12 OSA-Express cards. A host can connect to multiple OSA-Express cards, and each OSA-Express card supports 240 symbolic device addresses (SDAs).
The Internet Protocol (IP) addresses of the host are registered with the OSA-Express card when they are connected. Each OSA-Express card supports a maximum of 512 IP addresses for all the hosts sharing a card. The TPF 4.1 system has one unique real IP address for each OSA-Express connection, and the IP address must be in the subnet of the GENET network in which the OSA-Express card is connected.
See TPF Transmission Control Protocol/Internet Protocol for more information about OSA-Express support.
To ensure that your TPF 4.1 system performs correctly with OSA-Express support, you must establish the required operating environment. The following section describes hardware and software requirements specific to OSA-Express support.
Operating Environment Requirements and Planning Information provides information about the minimum system configuration requirements that are necessary to operate the TPF 4.1 system. You may find it helpful to review that chapter along with the following information.
The following section contains information about hardware requirements.
The following section discusses processors.
An IBM System/390 G5 processor or higher is required.
The following section discusses communication devices.
The OSA-Express card is supported. Previous generations of OSA are not supported.
The following section contains information about software requirements.
The following section summarizes the communication changes.
The following are required for OSA-Express support with TCP/IP:
The following section summarizes interface changes.
The following section summarizes C/C++ language changes. This information is presented in alphabetic order by the type of C/C++ language information. See the TPF C/C++ Language Support User's Guide and TPF Application Programming for more information about the C/C++ language.
Table 943 summarizes changes to the build scripts used by the build
tool. This information is presented in alphabetic order by the name of
the build script.
Table 943. Changes to Build Scripts for OSA-Express Support
Build Script | Type | New, Changed, or No Longer Supported? | Description of Change |
---|---|---|---|
CRIABS | DLM | New | Routing Information Protocol (RIP) server support. |
CRIPBS | DLM | New | Routing Information Protocol (RIP) server support. |
There are no changes.
Table 944 summarizes the general use C/C++ language header file changes. This information is presented in alphabetic order by the name of the general use C/C++ language header file.
General use means these header files are available for your
use.
Table 944. Changes to General Use C/C++ Language Header Files for OSA-Express Support
C/C++ Language Header File | New, Changed, or No Longer Supported? | Do You Need to Recompile Segments? |
---|---|---|
c$ck2sn.h | Changed | No |
c$syseq.h | Changed | No |
i$pwbl.h | Changed | No |
There are no changes.
There are no changes.
There are no changes.
Table 945 summarizes changes to the link-edited modules shipped by
IBM, which should go into a data set with attributes
DCB=(RECFM=U,LRECL=80,BLKSIZE=1200). This information is presented in
alphabetic order by the name of the link-edited module.
Table 945. Changes to Link-Edited Modules for OSA-Express Support
Link-Edited Module | New, Changed, or No Longer Supported? | Description of Change |
---|---|---|
CPS0 | Changed | Added the CCOSAE CSECT. |
There are no changes.
Table 954 summarizes changes to stubs that are object code only (OCO)
only. This information is presented in alphabetic order by the name of
the OCO stub.
Table 946. Changes to OCO Stubs for OSA-Express Support
Object Code Only (OCO) Stub | New, Changed, or No Longer Supported? |
---|---|
CRIB | New |
There are no changes.
There are no changes.
Table 947 summarizes the copy member changes. This information
is presented in alphabetic order by the name of the copy member.
Table 947. Changes to Copy Members for OSA-Express Support
Copy Member | Type | CSECT Where Copy Member Is Located | DLM Where CSECT Is Located | New, Changed, or No Longer Supported? | Description of Change |
---|---|---|---|---|---|
CEDT | Control Program | CCCPSE | Not Applicable | Changed | Updated to disable program controlled interruptions (PCIs) during dump processing. |
CLHL | Control Program | CCCLHR | Not Applicable | Changed | Updated to run OSA-Express polling. |
CPSF | Control Program | CCCPSF | Not Applicable | Changed | Updated processing to break active OSA-Express links. |
CTI2 | Control Program | CCTCP2 | Not Applicable | Changed | Updated for OSA-Express support. |
CTI4 | Control Program | CCTCP2 | Not Applicable | Changed | Updated RAW opzero to process ICMP redirects and PING responses from OSA-Express gateways. |
CTME | Control Program | CCNUCL | Not Applicable | Changed | Updated for OSA-Express polling. |
CTSM | Control Program | CCTCP3 | Not Applicable | Changed | Updated the return socket block routine for OSA-Express Internet Protocol (IP) addresses. |
CTSS | Control Program | CCTCP3 | Not Applicable | Changed | Updated Internet Protocol (IP) scan to process OSA-Express gateways. |
CTTO | Control Program | CCTCP1 | Not Applicable | Changed | Updated output message processing for OSA-Express support. |
CTT6 | Control Program | CCTCP1 | Not Applicable | Changed | Updated Internet Protocol (IP) trace for OSA-Express support. |
CT15 | Control Program | CCCTIN | Not Applicable | Changed | Updated to carve OSA-Express tables. |
Table 948 summarizes fixed file record changes. This
information is presented in alphabetic order by the name of the fixed file
record.
Table 948. Changes to Fixed File Records for OSA-Express Support
Fixed File Record | New, Changed, or No Longer Supported? | Description of Change |
---|---|---|
#IBMMP4 | Changed | Updated with ordinal numbers 13 - 17 for the OSA configuration record. |
#OSIT | New | New processor shared fixed file record for the OSA shared IP address table. |
The following section summarizes the macro changes. This information is presented in alphabetic order by the type of macro.
There are no changes.
Table 949 summarizes changes to the communication macros and
statements. This information is presented in alphabetic order by the
name of the SNA communication macro or statement.
Table 949. Changes to Communication Macros and Statements for OSA-Express Support
Communication Macro or Statement | New, Changed, or No Longer Supported? | Do You Need to Reassemble Programs? |
---|---|---|
SNAKEY | Changed | Yes |
Table 950 summarizes the data macro changes. This information
is presented in alphabetic order by the name of the data macro.
Table 950. Changes to Data Macros for OSA-Express Support
Data Macro | New, Changed, or No Longer Supported? | Do You Need to Reassemble Programs Using This Data Macro? |
---|---|---|
CFMDC | Changed | No |
CK2SN | Changed | No |
IOSAB | New | Not Applicable |
IOSCR | New | Not Applicable |
IOSIT | New | Not Applicable |
IPMTE | Changed | No |
IPWBL | Changed | No |
ISOCK | Changed | See Migration Scenarios. |
ISTAK | Changed | No |
There are no changes.
Table 951 summarizes the selected equate macro changes. This
information is presented in alphabetic order by the name of the selected
equate macro.
Table 951. Changes to Selected Equate Macros for OSA-Express Support
Selected Equate Macro | New, Changed, or No Longer Supported? | Do You Need to Reassemble Programs? |
---|---|---|
CZ1SE | Changed | No |
SYSEQ | Changed | No |
There are no changes.
Table 952 summarizes the system initialization program (SIP) skeleton
and internal macro changes. This information is presented in alphabetic
order by the name of the SIP skeleton and internal macro. If the SIP
skeleton and internal macro (inner macro) is changed, you must reassemble the
SIP Stage I deck and run the appropriate job control language (JCL) jobs from
the SIP Stage II deck.
Table 952. Changes to SIP Skeleton and Internal Macros for OSA-Express Support
SIP Skeleton and Internal Macro | New, Changed, or No Longer Supported? |
---|---|
SPPGML | Changed |
Table 953 summarizes system initialization program (SIP) Stage I macro and statement changes. This information is presented in alphabetic order by the name of the SIP Stage I macro. See TPF System Generation for a complete description of the SIP Stage I macros. If the SIP Stage I macro is changed, you must run the appropriate job control language (JCL) jobs from the SIP Stage II deck
See System Initialization Program (SIP) and System Generation Changes for a description of other system generation changes you
must make.
Table 953. Changes to SIP Stage I Macros and Statements for OSA-Express Support
SIP Stage I Macro | New, Changed, or No Longer Supported? |
---|---|
GENSIP | Changed |
Table 954 summarizes system initialization program (SIP) Stage II
macro changes. This information is presented in alphabetic order by the
name of the SIP Stage II macro. If IBMPAL is changed, you must run the
system allocator (SALO) and load the new program allocation table
(PAT) to the TPF 4.1 system.
Table 954. Changes to SIP Stage II Macros for OSA-Express Support
SIP Stage II Macro | New, Changed, or No Longer Supported? |
---|---|
IBMPAL | Changed |
There are no changes.
There are no changes.
Table 955 summarizes system macro changes that are for IBM use
only. This information is presented in alphabetic order by the name of
the system macro.
Table 955. Changes to System Macros (IBM Use Only) for OSA-Express Support
System Macro (IBM Use Only) | New, Changed, or No Longer Supported? | Do You Need to Reassemble Programs? |
---|---|---|
DLTEC | Changed | Yes |
IPSDC | Changed | No |
Table 956 summarizes segment changes. This information is
presented in alphabetic order by the name of the segment.
Table 956. Changes to Segments for OSA-Express Support
Segment | Type | Link-Edit Module (Where Offline Segment Is Linked) | New, Changed, or No Longer Supported? | Description of Change |
---|---|---|---|---|
CCOSAE | Object Code Only | CPS0 | New | Created for OSA-Express activation and data flow. |
CMVO | Real-Time Assembler | Not Applicable | New | Created for OSIT find or file subroutine processing. |
CMVP | Real-Time Assembler | Not Applicable | New | Created for VIPA timer-initiated processing. |
CMVQ | Real-Time Assembler | Not Applicable | New | Created for VIPA receive request processing. |
CMVR | Real-Time Assembler | Not Applicable | New | Created for movable VIPA restart processing. |
CMVS | Real-Time Assembler | Not Applicable | New | Created for VIPA send request processing. |
CMVT | Real-Time Assembler | Not Applicable | New | Created for processor deactivation processing. |
CMVV | Real-Time Assembler | Not Applicable | New | Created for start move VIPA processing. |
CMVW | Real-Time Assembler | Not Applicable | New | Created to release the VIPAs on a given processor. |
CMVX | Real-Time Assembler | Not Applicable | New | Created to process a released VIPA. |
CMV1 | Real-Time Assembler | Not Applicable | New | Created for ZVIPA error processing and to process the ZVIPA command with the MOVE parameter. |
CMV2 | Real-Time Assembler | Not Applicable | New | Created to process the ZVIPA command with the DISPLAY parameter. |
CMV3 | Real-Time Assembler | Not Applicable | New | Created to process the ZVIPA command with the SUMMARY parameter. |
COED | Real-Time Assembler | Not Applicable | New | Created to process the ZOSAE command with the DISPLAY parameter. |
COEF | Real-Time Assembler | Not Applicable | New | Created to file the OSA configuration record. |
COEM | Real-Time Assembler | Not Applicable | New | Created for error message processing. |
COER | Real-Time Assembler | Not Applicable | New | Created for processing OSA restart. |
COES | Object Code Only | Not Applicable | New | Created to build QDIO structures. |
COE1 | Real-Time Assembler | Not Applicable | New | Created for the ZOSAE command parser. |
COE2 | Real-Time Assembler | Not Applicable | New | Created to process the ZOSAE command with the DEFINE, MODIFY, or DELETE parameter. |
COE3 | Real-Time Assembler | Not Applicable | New | Created to process the ZOSAE command with the ADD and VIPA parameters. |
COE4 | Real-Time Assembler | Not Applicable | New | Created to process the ZOSAE command with the REMOVE and VIPA parameters. |
COE5 | Real-Time Assembler | Not Applicable | New | Created to process the ZOSAE command with the SWING parameter. |
COE6 | Real-Time Assembler | Not Applicable | New | Created to process the ZTTCP command with the ACT or INACT parameter specified for OSA-Express connections. |
COE7 | Real-Time Assembler | Not Applicable | New | Created to process the ZOSAE command with the DEFINE or MODIFY parameter. |
COE8 | Real-Time Assembler | Not Applicable | New | Created to process the ZOSAE command with the DEFINE or MODIFY parameter. |
COE9 | Real-Time Assembler | Not Applicable | New | Created to process the ZOSAE command with the DEFINE or MODIFY parameter. |
COE9 | Real-Time Assembler | Not Applicable | New | Created to process the ZOSAE command with the DEFINE or MODIFY parameter. |
CPLKMP | CSECT | Not Applicable | Changed | Updated to add the new CSECT CCOSAE to the CP link map. |
CRIA | C Language | Not Applicable | New | Created for the Routing Information Protocol (RIP) server. |
CRIB | Real-Time Assembler | Not Applicable | New | Created for the Routing Information Protocol (RIP) server. |
CRIC | Real-Time Assembler | Not Applicable | New | Created for the Routing Information Protocol (RIP) client. |
CRIP | C Language | Not Applicable | New | Created for the Routing Information Protocol (RIP) server. |
CSK0 | Real-Time Assembler | Not Applicable | Changed | Updated with the new ZNKEY command parameter. |
CTFA | Real-Time Assembler | Not Applicable | Changed | Updated to display the next hop and round-trip time fields to the ZSOCK command display. |
CTFE | Real-Time Assembler | Not Applicable | Changed | Updated to display the next hop and round-trip time fields to the ZSOCK command display. |
CTF1 | Real-Time Assembler | Not Applicable | Changed | Updated the parser with new parameters to the ZTTCP command. |
CTF2 | Real-Time Assembler | Not Applicable | Changed | Updated the ZTTCP DEFINE command to search for duplicate IP addresses. |
CTF3 | Real-Time Assembler | Not Applicable | Changed | Updated the ZTTCP TRACE command for OSA-Express support. |
CTF4 | Real-Time Assembler | Not Applicable | Changed | Updated the ZTTCP ACTIVATE and ZTTCP INACTIVATE commands to handle OSA-Express connections. |
CTF5 | Real-Time Assembler | Not Applicable | Changed | Updated the ZTTCP DISPLAY command for OSA-Express support. |
CTF7 | Real-Time Assembler | Not Applicable | New | Updated the ZTTCP DISPLAY command for OSA-Express support. |
CTKT | Real-Time Assembler | Not Applicable | Changed | Updated the cycle-up scheduler to start the Routing Information Protocol (RIP) server, RIP client, and movable VIPA timer-initiated processing. |
CTSI | Real-Time Assembler | Not Applicable | Changed | Updated the ioctl function to include OSA IP addresses on some calls. |
CTSJ | Real-Time Assembler | Not Applicable | Changed | Updated the gethostid function to search the OSA IP addresses. |
CTSR | Real-Time Assembler | Not Applicable | Changed | Added hooks in TCP/IP native stack support restart to call OSA restart. |
CTSW | Real-Time Assembler | Not Applicable | Changed | Updated the socket sweeper to process OSA-Express connections and IP addresses. |
CTSZ | Real-Time Assembler | Not Applicable | Changed | IP routing table entries. |
CTS0 | Real-Time Assembler | Not Applicable | Changed | Updated the socket function for OSA-Express support. |
CTS1 | Real-Time Assembler | Not Applicable | Changed | Updated the bind function to support binding to an OSA IP address. |
CTS2 | Real-Time Assembler | Not Applicable | Changed | Updated the connect function for OSA-Express support. |
CVAB | Real-Time Assembler | Not Applicable | Changed | Updated to add the ZOSAE and ZVIPA commands. |
The following section summarizes system equate changes.
Table 957 summarizes changes to equates that are not configuration
dependent (in SYSEQ). This information is presented in alphabetic order
by the name of the SYSEQ tag.
Table 957. Changes to SYSEQ Tags for OSA-Express Support
SYSEQ Tag | Equate Value | New, Changed, or No Longer Supported? |
---|---|---|
#OSADEF | X'0D' | New |
#OSAIPF | X'0E' | New |
#OSAIPL | X'11' | New |
Control Program (CP) User Exits and ECB User Exits summarize the control program (CP) and ECB user exit changes. See TPF System Installation Support Reference for a complete description of all user exits.
There are no changes.
This information is presented in alphabetic order by the name of the
function.
Table 958. Changes to ECB User Exits for OSA-Express Support
Function | User Exit Activated In | User Exit Program | New, Changed, or No Longer Supported? | Description of Change |
---|---|---|---|---|
VIPA processor deactivation | CMVR and CMVT | UVIP | New | Allows you to specify if you have to move a movable VIPA and to where you have to move it if a processor outage occurs. |
The following section summarizes functional and operational changes. This information is presented in alphabetic order by the functional or operational change.
See Appendix A, "PUT 2-15 Interface Changes by Authorized Program Analysis Report (APAR)" for a summary of functional and operational changes by APAR.
Table 959 summarizes command changes. This information is presented in alphabetic order by the name of the command. See TPF Operations for a complete description of all commands.
Attention: Changes to commands can impact any automation
programs you are using in your complex.
Table 959. Changes to Commands for OSA-Express Support
Command | New, Changed, or No Longer Supported? | Description of Change |
---|---|---|
ZNKEY | Changed | Added the MAXOSA parameter for OSA-Express support. |
ZOSAE | New | Created to manage OSA-Express support. |
ZSOCK | Changed | Updated to display OSA-Express values in the formatted socket display. |
ZTTCP ACTIVATE | Changed | Updated to activate OSA-Express connections. |
ZTTCP CHANGE | Changed | Updated to change the default IP address to an OSA-Express IP address. |
ZTTCP DISPLAY | Changed | Updated to display OSA-Express connections. |
ZTTCP INACTIVATE | Changed | Updated to deactivate OSA-Express connections. |
ZTTCP TRACE | Changed | Updated to trace OSA-Express connections and OSA-Express IP addresses. |
ZVIPA | New | Displays OSA-Express IP information, summarizes system and OSA-Express IP address statistics, and moves a movable VIPA from one processor to another processor in the same loosely coupled complex. |
Table 960 summarizes message (offline and online messages) and system error changes.
The message IDs or system error numbers are listed in numeric order preceded by their alphabetic prefix. Some offline and online messages do not have a standard message ID. For these, the messages are presented in alphabetic order based on the initial message text; or for those messages that begin with variable information, the initial message text that follows that variable information. See Messages (System Error and Offline) and Messages (Online) for a complete description of all messages and system errors.
Attention: Changes to offline messages, online messages,
and system errors may impact any automation programs you are using in your
complex.
Table 960. Changes to Messages and System Errors for OSA-Express Support
Message ID or System Error Number | Message Type | New, Changed, or No Longer Supported? |
---|---|---|
007850 | System Error | New |
007851 | System Error | New |
007852 | System Error | New |
007853 | System Error | New |
007854 | System Error | New |
007855 | System Error | New |
007856 | System Error | New |
007857 | System Error | New |
007858 | System Error | New |
007859 | System Error | New |
00785A | System Error | New |
00785B | System Error | New |
0078E0 | System Error | New |
0078E1 | System Error | New |
CMVR0001I | Online | New |
CMVR0002I | Online | New |
CMVR0003W | Online | New |
OSAE0001I | Online | New |
OSAE0002I | Online | New |
OSAE0003I | Online | New |
OSAE0004I | Online | New |
OSAE0005I | Online | New |
OSAE0006I | Online | New |
OSAE0007I | Online | New |
OSAE0012I | Online | New |
OSAE0020E | Online | New |
OSAE0021E | Online | New |
OSAE0022E | Online | New |
OSAE0024E | Online | New |
OSAE0025E | Online | New |
OSAE0026E | Online | New |
OSAE0028E | Online | New |
OSAE0029E | Online | New |
OSAE0031E | Online | New |
OSAE0032E | Online | New |
OSAE0033E | Online | New |
OSAE0034E | Online | New |
OSAE0035E | Online | New |
OSAE0036E | Online | New |
OSAE0037E | Online | New |
OSAE0038E | Online | New |
OSAE0039E | Online | New |
OSAE0040E | Online | New |
OSAE0041E | Online | New |
OSAE0042E | Online | New |
OSAE0043E | Online | New |
OSAE0044E | Online | New |
OSAE0045E | Online | New |
OSAE0046E | Online | New |
OSAE0047E | Online | New |
OSAE0048E | Online | New |
OSAE0049E | Online | New |
OSAE0050E | Online | New |
OSAE0051E | Online | New |
OSAE0052E | Online | New |
OSAE0053E | Online | New |
OSAE0054E | Online | New |
OSAE0055E | Online | New |
OSAE0056E | Online | New |
OSAE0057E | Online | New |
OSAE0058E | Online | New |
OSAE0060E | Online | New |
OSAE0061E | Online | New |
OSAE0062E | Online | New |
OSAE0063E | Online | New |
OSAE0064E | Online | New |
OSAE0065E | Online | New |
OSAE0066E | Online | New |
OSAE0067E | Online | New |
OSAE0068E | Online | New |
OSAE0069E | Online | New |
OSAE0070E | Online | New |
OSAE0071E | Online | New |
OSAE0073E | Online | New |
OSAE0074E | Online | New |
OSAE0075E | Online | New |
OSAE0076E | Online | New |
OSAE0077E | Online | New |
OSAE0100E | Online | New |
OSAE0101E | Online | New |
OSAE0102E | Online | New |
OSAE0103E | Online | New |
OSAE0104E | Online | New |
OSA00001I | Online | New |
OSA00002I | Online | New |
OSA00024E | Online | New |
OSA00025E | Online | New |
OSA00026A | Online | New |
OSA00027I | Online | New |
OSA00072E | Online | New |
TTCP0023I | Online | New |
TTCP0030I | Online | New |
TTCP0032I | Online | New |
TTCP0040I | Online | New |
TTCP0042I | Online | New |
TTCP0060I | Online | New |
TTCP0061I | Online | New |
TTCP0062I | Online | New |
TTCP0065I | Online | New |
TTCP0066I | Online | New |
TTCP0151E | Online | New |
TTCP0152E | Online | New |
TTCP0153E | Online | New |
TTCP0154E | Online | New |
TTCP0155E | Online | New |
TTCP0156E | Online | New |
TTCP0157E | Online | New |
TTCP0158E | Online | New |
TTCP0162E | Online | New |
TTCP0163E | Online | New |
TTCP0185I | Online | New |
TTCP0186I | Online | New |
TTCP0187I | Online | New |
TTCP0188I | Online | New |
TTCP0301E | Online | New |
TTCP0302E | Online | New |
TTCP0303E | Online | New |
TTCP0304E | Online | New |
TTCP0305E | Online | New |
TTCP0306E | Online | New |
TTCP0307E | Online | New |
TTCP0308E | Online | New |
TTCP0309E | Online | New |
TTCP0310E | Online | New |
TTCP0312E | Online | New |
TTCP0313E | Online | New |
TTCP0314E | Online | New |
TTCP0315E | Online | New |
TTCP0316E | Online | New |
VIPA0001I | Online | New |
VIPA0002I | Online | New |
VIPA0003I | Online | New |
VIPA0004I | Online | New |
VIPA0005I | Online | New |
VIPA0006I | Online | New |
VIPA0050E | Online | New |
VIPA0051E | Online | New |
VIPA0052E | Online | New |
VIPA0053E | Online | New |
VIPA0054E | Online | New |
VIPA0055E | Online | New |
VIPA0057E | Online | New |
VIPA0058E | Online | New |
VIPA0059E | Online | New |
VIPA0061E | Online | New |
VIPA0062E | Online | New |
VIPA0063E | Online | New |
VIPA0064E | Online | New |
VIPA0065E | Online | New |
VIPA0066E | Online | New |
VIPA0067E | Online | New |
If you have a loosely coupled TPF 4.1 system and want to use movable VIPAs, you must determine the following:
For more information about workload balancing with movable VIPAs, see TPF Transmission Control Protocol/Internet Protocol.
The MAXOSA parameter on the SNAKEY macro specifies the maximum number of OSA-Express connections that can be active on the TPF 4.1 system. The total amount of storage required is approximately:
1 MB × the value of the MAXOSA parameter
For more information about the SNAKEY macro, see TPF ACF/SNA Network Generation.
There are no changes.
There are no changes.
There are no changes.
Table 961 summarizes changes to the publications in the TPF
library. This information is presented in alphabetic order by the
publication title. See the TPF Library Guide
for more information about the TPF library.
Table 961. Changes to TPF Publications for OSA-Express Support
Publication Title | Softcopy File Name | Description of Change |
---|---|---|
TPF ACF/SNA Network Generation | GTPACF0C | Updated with the MAXOSA parameter on the SNAKEY macro. |
TPF Library Guide | GTPDOC0D | Updated with definitions for new terminology in the master glossary. |
Messages (System Error and Offline) and Messages (Online) | Not Applicable | Updated with information about messages and system errors that were added, changed, and no longer supported for OSA-Express support. |
TPF Migration Guide: Program Update Tapes | GTPMG203 | Updated with migration considerations for OSA-Express support. |
TPF Operations | GTPOPR0D | Updated with information about the commands that were added and changed for OSA-Express support. |
TPF Program Development Support Reference | GTPPDR0D | Updated with main storage dump labels that were added for OSA-Express support. |
TPF System Generation | GTPSYG0D | Updated with #OSIT processor shared file records in the FACE table (FCTB) for movable VIPA support. |
TPF System Installation Support Reference | GTPINR0D | Updated with the VIPA processor deactivation user exit (UVIP) for movable VIPA support. |
TPF Transmission Control Protocol/Internet Protocol | GTPCLW09 | Updated to include information about OSA-Express support and TCP/IP workload balancing with movable VIPA support. |
There are no changes.
There are no changes.
There are no changes.
There are no changes.
There are no changes.
Use the following procedure to install OSA-Express support on your existing TPF 4.1 system:
Additional Information: