| Author |
Message
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| LouML |
 Posted: Mon Nov 10, 2008 6:50 am Post subject: Upgrade from 5.3.12 to 6.0.2.5 - Channel Exit issue |
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Partisan
Joined: 10 Nov 2005
Posts: 305
Location: Jersey City, NJ / Bethpage, NY
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We upgraded from 5.3.12 to 6.0.2.5 and I'm now having a channel exit issue. I'm on a Sun Solaris 5.9 box.
I've tried to recompile my channel exit but I still get the following errors:
| Code: |
----- amqrccca.c : 822 --------------------------------------------------------
11/10/08 09:31:20 - Process(8616.1) User(mqm) Program(runmqchl_nd)
AMQ9002: Channel 'CH.SENDER' is starting.
EXPLANATION:
Channel 'CH.SENDER' is starting.
ACTION:
None.
-------------------------------------------------------------------------------
11/10/08 09:31:20 - Process(8616.1) User(mqm) Program(runmqchl_nd)
AMQ6174: The dynamically loadable shared library '<NULL>' was not found. The
system returned error number '2' and error message 'No such file or directory'.
The queue manager will continue without this module.
EXPLANATION:
This message applies to UNIX systems. The shared library '<NULL>' was not
found.
ACTION:
Check that the file exists, and is either fully qualified or is in the
appropriate director, also check the file access permissions.
-------------------------------------------------------------------------------
11/10/08 09:31:20 - Process(8616.1) User(mqm) Program(runmqchl_nd)
AMQ9535: User exit not valid.
EXPLANATION:
Channel program 'CH.SENDER' ended because user exit
'Exit.so(MQMDH001)' is not valid.
ACTION:
Ensure that the user exit is specified correctly in the channel definition, and
that the user exit program is correct and available.
----- amqrexta.c : 5323 -------------------------------------------------------
11/10/08 09:31:20 - Process(8616.1) User(mqm) Program(runmqchl_nd)
AMQ9999: Channel program ended abnormally.
EXPLANATION:
Channel program 'CH.SENDER' ended abnormally.
ACTION:
Look at previous error messages for channel program 'CH.SENDER' in the
error files to determine the cause of the failure.
----- amqrccca.c : 822 --------------------------------------------------------
bash-2.05$ echo "dis chl(CH.SENDER)" | runmqsc QM.PROD
5724-H72 (C) Copyright IBM Corp. 1994, 2005. ALL RIGHTS RESERVED.
Starting MQSC for queue manager QM.PROD.
1 : dis chl(CH.SENDER)
AMQ8414: Display Channel details.
CHANNEL(CH.SENDER) CHLTYPE(SDR)
ALTDATE(2008-11-08) ALTTIME(07.12.53)
BATCHHB(0) BATCHINT(0)
BATCHSZ(50) COMPHDR(NONE)
COMPMSG(NONE) CONNAME(10.10.10.10(1414))
CONVERT(YES) DESCR()
DISCINT(6000) HBINT(300)
KAINT(AUTO) LOCLADDR( )
LONGRTY(999999999) LONGTMR(1200)
MAXMSGL(4194304) MCANAME( )
MCATYPE(PROCESS) MCAUSER( )
MODENAME( ) MONCHL(OFF)
MSGDATA( ) MSGEXIT( )
NPMSPEED(FAST) PASSWORD( )
RCVDATA( ) RCVEXIT( )
SCYDATA( ) SCYEXIT(Exit.so(MQMDH001))
SENDDATA( ) SENDEXIT( )
SEQWRAP(999999999) SHORTRTY(10)
SHORTTMR(60) SSLCIPH( )
SSLPEER( ) STATCHL(OFF)
TPNAME( ) TRPTYPE(TCP)
USERID( ) XMITQ(PDTC01)
One MQSC command read.
No commands have a syntax error.
All valid MQSC commands were processed.
bash-2.05$
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Yeah, well, you know, that's just, like, your opinion, man. - The Dude
Last edited by LouML on Mon Nov 10, 2008 9:33 am; edited 1 time in total |
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| mqjeff |
| Posted: Mon Nov 10, 2008 7:18 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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Did you build both a 32-bit and a 64-bit version of your exit?
Did you configure the qmgr to know about both versions? |
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| LouML |
| Posted: Mon Nov 10, 2008 7:30 am Post subject: |
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Partisan
Joined: 10 Nov 2005
Posts: 305
Location: Jersey City, NJ / Bethpage, NY
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I see that I did not alter the qm.ini file to mention exits64.
Can I compile the Exit for 64 bit and copit to /var/mqm/exits ?
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Yeah, well, you know, that's just, like, your opinion, man. - The Dude |
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| bruce2359 |
| Posted: Mon Nov 10, 2008 7:40 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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| Quote: |
| I see that I did not alter the qm.ini file to mention exits64. |
Excellent.
| Quote: |
| Can I compile the Exit for 64 bit and copit to /var/mqm/exits ? |
What happens when you try?
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ב''ה
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| LouML |
| Posted: Mon Nov 10, 2008 7:57 am Post subject: |
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Partisan
Joined: 10 Nov 2005
Posts: 305
Location: Jersey City, NJ / Bethpage, NY
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doesn't help.
I get the same error no matter what. I can even remove the exit object from the exits and exits64 directory and still get the same error. It's like it's not even looking there.
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Yeah, well, you know, that's just, like, your opinion, man. - The Dude |
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| LouML |
| Posted: Mon Nov 10, 2008 8:01 am Post subject: |
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Partisan
Joined: 10 Nov 2005
Posts: 305
Location: Jersey City, NJ / Bethpage, NY
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I migrated 5.3.12 to 6.0.2.5 instead of deleting the queue manger and rebuiliding from scratch.
I'm thinking these are my options in order of severity:
A - Bring down the queue manager and fix the ini files and restart (and hope)
B - Bring down the queue manager and recreate it and restart
C - Bring down the queue manager and restore the 5.3.12 version (/opt/mqm and /var/mqm) and restart
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| RogerLacroix |
| Posted: Mon Nov 10, 2008 2:22 pm Post subject: |
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Jedi Knight
Joined: 15 May 2001
Posts: 3264
Location: London, ON Canada
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Hi,
Rules for channel security exits:
1) A security exit on WMQ v5.3 for Solaris required a 32-bit shared library.
2) A security exit on WMQ v6 or v7 for Solaris requires a 64-bit ONLY shared library.
Questions:
a) Does your QMgr IniFile have the following entries?
| Code: |
ExitPath:
ExitsDefaultPath=/var/mqm/exits/
ExitsDefaultPath64=/var/mqm/exits64/ |
b) Put your exits in the correct directory then do the following:
| Code: |
cd /var/mqm/exits64
file Exit.so
ldd Exit.so |
Are your exits build correctly? (64-bit and after resolves correctly)
Regards,
Roger Lacroix
Capitalware Inc.
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| PeterPotkay |
| Posted: Mon Nov 10, 2008 2:36 pm Post subject: |
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Poobah
Joined: 15 May 2001
Posts: 7722
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| mqjeff |
| Posted: Mon Nov 10, 2008 5:37 pm Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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| RogerLacroix wrote: |
| 2) A security exit on WMQ v6 or v7 for Solaris requires a 64-bit ONLY shared library. |
Unless the application or MCA is a 32-bit processs.
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| LouML |
| Posted: Tue Nov 11, 2008 4:18 am Post subject: |
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Partisan
Joined: 10 Nov 2005
Posts: 305
Location: Jersey City, NJ / Bethpage, NY
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Thanks to all for the information.
The first problem was - the missing ExitsDefaultPath64=/var/mqm/exits64 in the qm.ini file.
This is the first time I migrated a QM from 5.3.12 to 6.0.2.5. In past 5.3.12 to 6.0.2.5 upgrades, I've deleted the QM and rebuilt a fresh copy. When I've built the QM from scratch, the exits64 line was already in the qm.ini file. In this migration, it was not put in (of course I was supposed to add it manually but missed it)
The second problem was - The previous admin did not leave any security exit code around. While the security exit code is standard, I did not have the proper userid and password for the two specific channels that required security exits. This, compounded with an out-of-date gcc compiler, delayed us in getting the exits compiled.
We got the exits compiled, added the ExitsDefaultPath64 to the qm.ini file and recycled the QM.
While this fixed the problem, bringing down a production QM midday caused a multitude of other problems, that kept us busy the rest of the day.
All in all, a messy day. but we got through it.
Again, thanks to all for the swift replies.
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Yeah, well, you know, that's just, like, your opinion, man. - The Dude |
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| JosephGramig |
| Posted: Tue Nov 11, 2008 1:27 pm Post subject: |
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Grand Master
Joined: 09 Feb 2006
Posts: 1244
Location: Gold Coast of Florida, USA
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| Code: |
ExitPath:
ExitsDefaultPath=/var/mqm/exits/
ExitsDefaultPath64=/var/mqm/exits64/ |
It is my understanding that the '/' should not be at the end of the line. The Info Center agrees, but you know, if you build a new QMGR on any UNIX platform, it will have that dang '/'.
Of course, a fully qualified path solves all, but still... |
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| fjb_saper |
| Posted: Tue Nov 11, 2008 2:50 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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Moved to user Exits
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MQ & Broker admin |
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| gbaddeley |
| Posted: Tue Nov 11, 2008 3:35 pm Post subject: |
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Jedi Knight
Joined: 25 Mar 2003
Posts: 2538
Location: Melbourne, Australia
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You fell for the trap that upgrading from MQ 5.3 to 6.0 of an existing queue manager does not add ExitsDefaultPath64 to qm.ini. If you recreate the qmgr under MQ 6.0 it will appear. Editing qm.ini is the other option.
MQ doesn't seem to care if there is or isn't a '/' on the end of the value.
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Glenn |
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| RogerLacroix |
| Posted: Wed Nov 12, 2008 8:26 pm Post subject: |
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Jedi Knight
Joined: 15 May 2001
Posts: 3264
Location: London, ON Canada
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Hi Jeff,
| mqjeff wrote: |
| RogerLacroix wrote: |
| 2) A security exit on WMQ v6 or v7 for Solaris requires a 64-bit ONLY shared library. |
Unless the application or MCA is a 32-bit processs.
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For WMQ v6 or v7 on Solaris, the MCA requires channel security to be 64-bit (never 32-bit).
As noted in the original posting, the user was referencing sender channel (QMgr-to-QMgr).
For a client application that is using a CLNTCONN channel then yes either 32-bit or 64-bit channel security exit is required. It depends on if the application is 32-bit or 64-bit.
Note: I'm knee deep in this stuff everyday, so if I don't have it straight then I'm in big trouble. 
Regards,
Regards,
Roger Lacroix
Capitalware Inc.
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