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Art: Sorry this is not timely.... I was on vacation the past week. Carl PTF#: SI02651 - AS/400 TCP/IP Connectivity Utilities/400 Licensed Program: 5722TC1 APAR Fixed: SE03605 Release: 510 Cum Level: NONE Abstract TCPIP-SMTP SMTP QTSMTPSRVP JOB HIGH CPU Pre/Co-Requisite PTF / Fix List REQ LICENSED PTF/FIX LEVEL TYPE PROGRAM REL NUMBER MIN/MAX OPTION ---- -------- --- ------- ------- ------ CO 5722TC1 510 SI02469 NONE 0000 APAR Error Description / Circumvention DESCRIPTION OF PROBLEM FIXED FOR APAR SE03553 : ----------------------------------------------- QTSMTPSRVP job has high sustained CPU. Traces indicated several pages of writing to FSO in small bytes (2 bytes) at a time. CORRECTION FOR APAR SE03553 : ----------------------------- When parsing a message, SMTP was sending a few bytes at a time to be written to an FSO. Each time a write is performed, trace statements are recorded and a separate program is called to write to the FSO. Even a small message results in a large amount of trace statements and calls to the FSO write program. SMTP will be modified to store data in a 32k buffer before it is sent to the FSO. Unnecessary trace statements will also be removed. Also, using this APAR to put in the SMTP portion of the fix for APAR SE03492. This change will modify the local test code to treat IP addresses 0 or loopback as remote. Thus, the SMTP Client MX resolver code will get the mail, and be better able to handle hosts who have 0 or loopback IP addresses for A records with valid MX records out on the Internet. Cleaned up a the call to the message processing procedure in the SMTP Client Prestart Job. CIRCUMVENTION FOR APAR SE03553 : -------------------------------- None. DESCRIPTION OF PROBLEM FIXED FOR APAR SE03605 : ----------------------------------------------- QTSMTPCLTP CORRECTION FOR APAR SE03605 : ----------------------------- In the SMTP Server Daemon, an error occurs when handing off an SMTP connection from the Server Daemon to a Server Prestart Job. In this situation, the handoff is started, but can't complete successfully because the SMTP connection ended before it could be handed off. Error checking was added so that if the Server is unable to hand off the SMTP connection, the Prestart Job will be ended or it will continue to wait to receive the connection. CIRCUMVENTION FOR APAR SE03605 : -------------------------------- None. Activation Instructions None. Special Instructions The Mail Server Framework and Simple Mail Transter Protocol (SMTP) jobs must be ended and re-started to activate this PTF. To end the Mail Server Framework, type "ENDMSF" on the command line. To end the SMTP jobs type "ENDTCPSVR *SMTP" on the command line. To restart the Mail Server Framework, type "STRMSF" on the command line. To restart the SMTP jobs, type "STRTCPSVR *SMTP on the command line. ******************************************************************** THE FOLLOWING ARE SUPERSEDED SPECIAL INSTRUCTIONS. IF THE SUPERSEDED PTF HAS ALREADY BEEN APPLIED AND ITS SPECIAL INSTRUCTION FOLLOWED, IT IS NOT NECESSARY TO FOLLOW THAT SPECIAL INSTRUCTION AGAIN. ******************************************************************** SPECIAL INSTRUCTIONS FOR SUPERSEDED PTF SI02478 : ================================================= The Mail Framework and the Simple Mail Transfer Protocol (SMTP) jobs must be ended and re-started to activate this PTF. To end the Mail Framework type "ENDMSF" on the command line. To restart the Mail Framework type "STRMSF" on the command line. To end the SMTP jobs type "ENDTCPSVR *SMTP" on the command line. To restart the SMTP jobs type "STRTCPSVR *SMTP" on the command line. SPECIAL INSTRUCTIONS FOR SUPERSEDED PTF SI02054 : ================================================= To activate this change, SMTP and MSF must be ended and restarted: ENDTCPSVR *SMTP ENDMSF STRMSF STRTCPSVR *SMTP SPECIAL INSTRUCTIONS FOR SUPERSEDED PTF SI01622 : ================================================= End and start SMTP and the Mail Server Framework for these changes to become active. ENDTCPSVR *SMTP ENDMSF STRTCPSVR *SMTP STRMSF Default Instructions THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED. Supersedes PTF/FIX NO(S). APAR TITLE LINE -------------- ------------------------------------------------------------ SI02478 TCPIP-SMTP SMTP SERVER NOT RECEIVING MAIL IF THERE IS A NULL SI02352 TCPIP-SMTP HIGH CPU ON QTSMTPCLTP JOB/JOBS WHILE NETSTAT SI02054 TCPIP-SMTP-F/QTMSSCAT-MSGMCH3601 QMSF AND SMTP ABEND WITH SI01622 OSP-MSGCPF9A8C-PAR OSP MSGCPF9A8C PAR SI01622 OSP-MSF SMTP: PORTIONS OF MESSAGE DISAPPEAR AFTER A PERIOD SI01347 TCPIP-SMTP MAIL NOT RECEIVED BY ALL USERS WHEN DELIVERED WHE SI01347 OSP-PAR HIGH CPU BETWEEN QTSMTPCLTP AND QTSMTPSRVP CAUSED BY SI01347 OSP-MSGCPE3447-PAR TIMEOUT WAITING FOR RETURN OF MX RECORD. SI01347 OSP-MSG550-PAR FLIGHT RECORDERS SHOW THE SMTP ISSUES A BUMP SI01347 TCPIP-SMTP-INCORROUT RELAY THROUGH THE FRAMEWORK FAILS SI00939 TCPIP-SMTP-INCORROUT DSN SPECIAL CASES SI00939 TCPIP-SMTP-MSGMCH2804 IN QTSMTPSRVD FOR QTMSGPS OBJECTS SI00271 TCPIP-SMTP-INCORROUT LOCAL TEST CHANGE Summary Information System.............................................. iSeries Models.............................................. Release............................................ V5R1M0 Recompile........................................ N Library................................................ QTCP MRI Feature...................................... NONE IBM disclaims all warranties, whether express or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. By furnishing this document, IBM grants no licenses to any related patents or copyrights. Copyright (c) 1994, 1995, 1996,1997,1998, 1999, 2000, 2001, 2002 IBM Corporation. Any trademarks and product or brand names referenced in this document are the property of their respective owners. Consult your product manuals for complete trademark information. Carl J. Galgano EDI Consulting Services, Inc. 550 Kennesaw Avenue, Suite 800 Marietta, GA 30060 (770) 422-2995 - voice (419) 730-8212 - fax mailto:cgalgano@xxxxxxxxxxxxxxxxx http://www.ediconsulting.com AS400 EDI, Networking, E-Commerce and Communications Consulting and Implementation http://www.icecreamovernight.com Premium Ice Cream Brands shipped Overnight "You ain't gonna learn what you don't want to know" - rw -----Original Message----- From: midrange-l-bounces@xxxxxxxxxxxx [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Art Tostaine, Jr. Sent: Wednesday, April 16, 2003 12:14 PM To: 'Midrange Systems Technical Discussion' Subject: RE: V5R1 SMTP Clean Lied to again! SMTP doing same thing this morning, except it is deleting data area and then taking CPU. I'll take that PTF info if you can get it Carl. I searched IBM's site and found a bunch of things, but nothing specific to my problem. Art Tostaine, Jr. CCA, Inc. Jackson, NJ 08527 -----Original Message----- From: midrange-l-bounces@xxxxxxxxxxxx [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Carl Galgano Sent: Wednesday, April 16, 2003 4:45 AM To: 'Midrange Systems Technical Discussion' Subject: RE: V5R1 SMTP Clean Art: There was a PTF to deal with this issue also. Let me know if you want me to dig up the info. cjg Carl J. Galgano EDI Consulting Services, Inc. _______________________________________________ This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing list To post a message email: MIDRANGE-L@xxxxxxxxxxxx To subscribe, unsubscribe, or change list options, visit: http://lists.midrange.com/mailman/listinfo.cgi/midrange-l or email: MIDRANGE-L-request@xxxxxxxxxxxx Before posting, please take a moment to review the archives at http://archive.midrange.com/midrange-l.
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