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Message
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| SKK |
 Posted: Mon Oct 24, 2005 5:28 am Post subject: Command Server |
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Acolyte
Joined: 09 May 2005
Posts: 67
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All,
I had recently upgraded from MQ 5.2.1 to MQ 5.3 CSD10 on Aix 4.3.3. After upgrade, there are quite few times, our command server goes down. There is no FDC gettting generated. But I'm getting this error on the logs
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10/23/05 22:13:14
AMQ8506: Command server MQGET failed with reason code 2071.
EXPLANATION:
An MQGET request by the command server, for the WebSphere MQ queue
SYSTEM.ADMIN.COMMAND.QUEUE, failed with reason code 2071.
ACTION:
None.
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User Resource Limit for mqm user is
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$ ulimit -a
time(seconds) unlimited
file(blocks) unlimited
data(kbytes) unlimited
stack(kbytes) unlimited
memory(kbytes) unlimited
coredump(blocks) unlimited
nofiles(descriptors) unlimited
Do i need to change the size of queue, can anyone advice on this?
Regards
KK |
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| ashoon |
| Posted: Mon Oct 24, 2005 5:37 am Post subject: 2071 |
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Master
Joined: 26 Oct 2004
Posts: 235
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| sounds like you need to change the size of the file system that MQ resides on... as a 2071 is MQRC_STORAGE_NOT_AVAILABLE where the call failed because there is insufficient main storage available. |
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| SKK |
| Posted: Mon Oct 24, 2005 6:56 am Post subject: |
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Acolyte
Joined: 09 May 2005
Posts: 67
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Hi,
Size on Filesystem shouldn't be a problem. Please check the mqm filesystem.
Filesystem 1024-blocks Free %Used Iused %Iused Mounted on
/dev/var_mqmlv 6144000 4477512 28% 1338 1% /var/mqm
/dev/var_mqmerrlv 458752 442528 4% 22 1% /var/mqm/errors
/dev/var_mqmloglv 18874368 16305128 14% 49 1% /var/mqm/log
/dev/usr_mqmlv 458752 353576 23% 1719 3% /usr/mqm
Regards
KK |
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| wschutz |
| Posted: Mon Oct 24, 2005 7:02 am Post subject: |
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Jedi Knight
Joined: 02 Jun 2005
Posts: 3316
Location: IBM (retired)
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Actually, if you search on 2071, you'll find quite a few relevant posts that are worth looking at 
_________________
-wayne |
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| SKK |
| Posted: Mon Oct 24, 2005 10:41 am Post subject: |
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Acolyte
Joined: 09 May 2005
Posts: 67
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I did a search, but i found articles related to Tandem or Fix Packs. I'm running on MQ 5.3 CSD10 on AIX 4.3.3.
Regards
KK |
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| ashoon |
| Posted: Mon Oct 24, 2005 10:46 am Post subject: this may help |
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Master
Joined: 26 Oct 2004
Posts: 235
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have you set extended memory to on for the user id that starts the command server? In fact this should be done for all user id's starting MQ apps on AIX.
SET EXTSHM=ON |
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| SKK |
| Posted: Mon Oct 24, 2005 11:23 am Post subject: |
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Acolyte
Joined: 09 May 2005
Posts: 67
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For the MQ Application and MQSI, we have already set
SET EXTSHM=ON
We had stopped and started MQ process after this change.
Regards
KK |
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| ramires |
| Posted: Mon Oct 24, 2005 3:58 pm Post subject: |
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Knight
Joined: 24 Jun 2001
Posts: 523
Location: Portugal - Lisboa
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| SKK |
| Posted: Tue Oct 25, 2005 4:57 am Post subject: |
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Acolyte
Joined: 09 May 2005
Posts: 67
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Thanks Ramires,
I had found that link couple of days back and have already set resource as unlimited for user starting the MQ QM.
User Resource Limit for mqm user is
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$ ulimit -a
time(seconds) unlimited
file(blocks) unlimited
data(kbytes) unlimited
stack(kbytes) unlimited
memory(kbytes) unlimited
coredump(blocks) unlimited
nofiles(descriptors) unlimited
Regards
KK |
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| gunter |
| Posted: Tue Oct 25, 2005 6:24 am Post subject: |
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Partisan
Joined: 21 Jan 2004
Posts: 307
Location: Germany, Frankfurt
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Hi,
did you check /tmp?
I recall, we had a problem with memory segmentation on AIX, but I believe we got FDC's. Search FDC's in all directories.
Gunter
_________________
Gunter Jeschawitz
IBM Certified System Administrator - Websphere MQ, 5.3 |
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