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| WMQI 2.1 on Solaris 8 - Segmentation Fault |
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| kuli_s |
 Posted: Tue Feb 04, 2003 8:14 am Post subject: WMQI 2.1 on Solaris 8 - Segmentation Fault |
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Newbie
Joined: 01 Oct 2002
Posts: 2
Location: London
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Hi,
I am having a problem where I have installed the WMQI 2.1 software, and all the execution groups seem to give a segmentation fault, even if I run them without parameters.
Has anyone seen this before?
Also, when we apply maintenance i.e. CSD04, in pkginfo it suggests that the maintenance is for Solaris 7 which seems wrong.
Any pointers would be most gratefully received. |
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| philip.baker |
| Posted: Tue Feb 04, 2003 9:20 am Post subject: |
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Voyager
Joined: 21 Mar 2002
Posts: 77
Location: Baker Systems Consulting, Inc. - Tampa
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kuli_s,
First, make sure your Solaris kernel is set properly for MQ/WMQI(from the install manual):
Figure 1 shows the recommended Kernel parameter values on a Solaris 2.8
system.
set lwp_default_stksize = 0x4000
set rpcmod:svc_run_stksize = 0x4000
set shmsys:shminfo_shmmax = 4194304
set shmsys:shminfo_shmseg = 1024
set shmsys:shminfo_shmmni = 1024
set shmsys:shminfo_shmmin = 8
set semsys:seminfo_semaem = 16384
set semsys:seminfo_semmni = 1024 (semmni < semmns)
set semsys:seminfo_semmap = 1026 (semmni +2)
set semsys:seminfo_semmns = 16384
set semsys:seminfo_semmsl = 125
set semsys:seminfo_semopm = 100
set semsys:seminfo_semmnu = 2048
set semsys:seminfo_semume = 256
set semsys:seminfo_semvmx = 32767
set msgsys:msginfo_msgmap = 1026
Figure 1. Kernel parameter values for a Solaris Version 2.8 system
Most of the above settings should have been done for the MQ install.
I have had issues related to segmentation faults on Solaris 8, but it was with MQSI Version 2.0.
Certain issues related to segmentation faults and WMQI can also be sensitive to the patch levels on Solaris.
_________________
Regards,
Phil |
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| Nyusser |
| Posted: Tue Feb 11, 2003 3:16 am Post subject: |
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Apprentice
Joined: 02 Jul 2002
Posts: 48
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Make sure you have loaded both db2 and wmqi profiles for your user id when operating with wmqi objects. We had similar problems when db2 profile was not loaded.
- Nyusser |
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