| Author |
Message
|
| friedl.otto |
 Posted: Thu Dec 11, 2008 5:53 am Post subject: Maximum Queue Managers |
 |
|
Centurion
Joined: 06 Jul 2007
Posts: 116
|
We have recently run into a problem where we have zoned a Sun system and are experiencing trouble creating more than four queue managers in various zones.
Hardware Details:
| Code: |
System Configuration: Sun Microsystems sun4u Sun SPARC Enterprise M5000 Server
System clock frequency: 1012 MHz
Memory size: 32768 Megabytes
==================================== CPUs ====================================
CPU CPU Run L2$ CPU CPU
LSB Chip ID MHz MB Impl. Mask
--- ---- ---------------------------------------- ---- --- ----- ----
00 0 0, 1, 2, 3 2150 5.0 6 147
00 1 8, 9, 10, 11 2150 5.0 6 147
00 2 16, 17, 18, 19 2150 5.0 6 147
00 3 24, 25, 26, 27 2150 5.0 6 147
============================ Memory Configuration ============================
Memory Available Memory DIMM # of Mirror Interleave
LSB Group Size Status Size DIMMs Mode Factor
--- ------ ------------------ ------- ------ ----- ------- ----------
00 A 16384MB okay 2048MB 8 no 4-way
00 B 16384MB okay 2048MB 8 no 4-way
|
MQ Error:
| Code: |
| |
| WebSphere MQ First Failure Symptom Report |
| ========================================= |
| |
| Date/Time :- Thursday December 11 15:44:45 SAST 2008 |
| Host Name :- XXXXXXXXXXX (SunOS 5.10) |
| PIDS :- 5724H7203 |
| LVLS :- 6.0.0.0 |
| Product Long Name :- WebSphere MQ for Sun Solaris |
| Vendor :- IBM |
| Probe Id :- XY132002 |
| Application Name :- MQM |
| Component :- xstCreateExtent |
| SCCS Info :- lib/cs/unix/amqxstex.c, 1.83 |
| Line Number :- 495 |
| Build Date :- May 19 2005 |
| CMVC level :- p000-L050519 |
| Build Type :- IKAP - (Production) |
| UserID :- 00000106 (mqm) |
| Program Name :- amqzxma0_nd |
| Addressing mode :- 64-bit |
| Process :- 27865 |
| Thread :- 1 |
| QueueManager :- XXXXXXXXXX |
| ConnId(1) IPCC :- 2 |
| ConnId(2) QM :- 2 |
| ConnId(3) QM-P :- 2 |
| ConnId(4) App :- 2 |
| Major Errorcode :- xecF_E_UNEXPECTED_SYSTEM_RC |
| Minor Errorcode :- OK |
| Probe Type :- MSGAMQ6119 |
| Probe Severity :- 2 |
| Probe Description :- AMQ6119: An internal WebSphere MQ error has occurred |
| (Failed to get memory segment: shmget(0x00799433, 8192) [rc=-1 errno=28] |
| No space left on device) |
| FDCSequenceNumber :- 0 |
| Arith1 :- 18446744073709551615 ffffffffffffffff |
| Arith2 :- 28 1c |
| Comment1 :- Failed to get memory segment: shmget(0x00799433, 8192) |
| [rc=-1 errno=28] No space left on device |
| Comment2 :- No space left on device |
|
And no ... there is stacks of HDD and RAM available.
_________________
Here's an idea - don't destroy semaphores unless you're certain of what you're doing!  -- Vitor |
|
| Back to top |
|
 |
| Vitor |
| Posted: Thu Dec 11, 2008 6:05 am Post subject: |
|
|
Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
|
Which zone(s) is WMQ installed on?
Are the zones you're creating queue managers on sparse?
Are the kernel settings (either direct or inherited) correct on all these zones?
You say you have stacks of RAM available, it is available to all the zones? Are the zones limited on segment or semaphore settings? This overlaps a bit with my question above.
_________________
Honesty is the best policy.
Insanity is the best defence. |
|
| Back to top |
|
|
| mqjeff |
| Posted: Thu Dec 11, 2008 6:21 am Post subject: |
|
|
Grand Master
Joined: 25 Jun 2008
Posts: 17447
|
Upgrade to 6.0.2.5, and stop trying to do useful stuff with 6.0.0.0.
You are running out of extshm, not RAM.
Review the Quick Beginnings guide for Solaris to understand the kernel settings you need to make to solve this problem. |
|
| Back to top |
|
|
| friedl.otto |
| Posted: Thu Dec 11, 2008 6:26 am Post subject: |
|
|
Centurion
Joined: 06 Jul 2007
Posts: 116
|
|
| Back to top |
|
|
| Vitor |
| Posted: Thu Dec 11, 2008 6:27 am Post subject: |
|
|
Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
|
|
| Back to top |
|
|
| friedl.otto |
| Posted: Thu Dec 11, 2008 7:25 am Post subject: |
|
|
Centurion
Joined: 06 Jul 2007
Posts: 116
|
Shall we just say *I* was nowhere near the zoning! 
_________________
Here's an idea - don't destroy semaphores unless you're certain of what you're doing! -- Vitor |
|
| Back to top |
|
|
| Vitor |
| Posted: Thu Dec 11, 2008 7:30 am Post subject: |
|
|
Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
|
| friedl.otto wrote: |
| Shall we just say *I* was nowhere near the zoning! |
If the installation was done without reference to the IBM documentation, I think I've located your problem..... 
_________________
Honesty is the best policy.
Insanity is the best defence. |
|
| Back to top |
|
|
| friedl.otto |
| Posted: Thu Dec 11, 2008 7:39 am Post subject: |
|
|
Centurion
Joined: 06 Jul 2007
Posts: 116
|
If you were a consultant, you would probably have charged me for
the fact that you had discovered a problem to which I had a
strikingly similar diagnosis, right? 
_________________
Here's an idea - don't destroy semaphores unless you're certain of what you're doing! -- Vitor |
|
| Back to top |
|
|
| Vitor |
| Posted: Thu Dec 11, 2008 7:42 am Post subject: |
|
|
Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
|
| friedl.otto wrote: |
If you were a consultant, you would probably have charged me for
the fact that you had discovered a problem to which I had a
strikingly similar diagnosis, right? |
I am a consultant.
I would have charged you. For everything.
_________________
Honesty is the best policy.
Insanity is the best defence. |
|
| Back to top |
|
|
| exerk |
| Posted: Thu Dec 11, 2008 7:47 am Post subject: |
|
|
Jedi Council
Joined: 02 Nov 2006
Posts: 6339
|
| Vitor wrote: |
I am a consultant.
I would have charged you. For everything. |
Take a look at Otto's tag-line - you should have copyrighted! Income from every post
_________________
It's puzzling, I don't think I've ever seen anything quite like this before...and it's hard to soar like an eagle when you're surrounded by turkeys. |
|
| Back to top |
|
|
| friedl.otto |
| Posted: Thu Dec 11, 2008 7:57 am Post subject: |
|
|
Centurion
Joined: 06 Jul 2007
Posts: 116
|
| exerk wrote: |
| Take a look at Otto's tag-line - you should have copyrighted! Income from every post |
Income from /dev/null ... I don't think so! 
_________________
Here's an idea - don't destroy semaphores unless you're certain of what you're doing! -- Vitor |
|
| Back to top |
|
|
| Vitor |
| Posted: Thu Dec 11, 2008 8:16 am Post subject: |
|
|
Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
|
| exerk wrote: |
| Take a look at Otto's tag-line |
From a previous exchange, where some unfortunate actions had been taken.
| exerk wrote: |
| - you should have copyrighted! Income from every post |
I'd hesitate to claim anything I say on this board as intellectual property
_________________
Honesty is the best policy.
Insanity is the best defence. |
|
| Back to top |
|
|
|
|
