| Author |
Message |
 Topic: WLM / shared inbound channel reaction after DB2 fails |
zicolino
Replies: 1
Views: 3130
|
 Forum: Mainframe, CICS, TXSeries Posted: Tue Nov 27, 2007 8:17 am Subject: WLM / shared inbound channel reaction after DB2 fails |
| We have a QSG with one QMGR per LPAR and a DSG with one DB2 per LPAR. We asked us now what will happen if DB2 system fails with our shared inbound channels. I can read the following in the SYSTEM-ADMI ... |
| Topic: Instead of the jobname we get always 'RRSBATCH' or 'BATCH' |
zicolino
Replies: 1
Views: 3390
|
Forum: Mainframe, CICS, TXSeries Posted: Tue Aug 21, 2007 7:19 am Subject: Instead of the jobname we get always 'RRSBATCH' or 'BATCH' |
Hi all
In the WebSphere MQApplication Programming Reference Version 6.0 is following written:
Chapter 12. MQMD – Message descriptor
PutApplName (MQCHAR28)
This is the name of application that ... |
| Topic: ClusterWorkload Distribution different for new and old queue |
zicolino
Replies: 17
Views: 25660
|
Forum: Clustering Posted: Fri Feb 16, 2007 1:35 am Subject: ClusterWorkload Distribution different for new and old queue |
I set the Cluster workload queue use attribute to "L" (LOCAL) because I want eliminate the internal z/OS distribution.
=> No luck, the distribution was 3 times different again....
we ... |
| Topic: ClusterWorkload Distribution different for new and old queue |
zicolino
Replies: 17
Views: 25660
|
Forum: Clustering Posted: Fri Feb 16, 2007 1:17 am Subject: ClusterWorkload Distribution different for new and old queue |
In addition to above:
The gateway channel distributes 3 times correct (from remote to z/OS => ok) but afterwards the messages are routed internally on z/OS 3 times different. |
| Topic: ClusterWorkload Distribution different for new and old queue |
zicolino
Replies: 17
Views: 25660
|
Forum: Clustering Posted: Fri Feb 16, 2007 12:53 am Subject: ClusterWorkload Distribution different for new and old queue |
I've defined 3 new cluster queues on z/OS. I've putted 1000 messages over the same Unix-gateway to the cluster. The workload distribution was 3 times different.
If workload distribution is done exclu ... |
| Topic: ClusterWorkload Distribution different for new and old queue |
zicolino
Replies: 17
Views: 25660
|
Forum: Clustering Posted: Thu Feb 15, 2007 8:33 am Subject: ClusterWorkload Distribution different for new and old queue |
1.)
I putted 1000 messages to the NEW2 queue and the result was: 125/125/250/500
=> I can't agree. Within the same cluster the message distribution doesn't work as expected.
2.)
"...MQ ... |
| Topic: ClusterWorkload Distribution different for new and old queue |
zicolino
Replies: 17
Views: 25660
|
Forum: Clustering Posted: Thu Feb 15, 2007 7:01 am Subject: ClusterWorkload Distribution different for new and old queue |
We don't think that the UNIX System has an influence on the matter. It has something to do with the z/OS MQ algorithm.
If we put 100 messages from QMGRA (direct on z/OS into the ClusterQueue not ov ... |
| Topic: ClusterWorkload Distribution different for new and old queue |
zicolino
Replies: 17
Views: 25660
|
Forum: Clustering Posted: Thu Feb 15, 2007 6:54 am Subject: ClusterWorkload Distribution different for new and old queue |
- Are the queues defined with the same attributes?
-> yes
- Are the queues in the same clusters?
-> no
QMGR A and B:
Cluster namelist name . : FUCHCREPOS
FUCHCREPOS = FUCHC00,FUCHC01,FU ... |
| Topic: ClusterWorkload Distribution different for new and old queue |
zicolino
Replies: 17
Views: 25660
|
Forum: Clustering Posted: Thu Feb 15, 2007 6:18 am Subject: ClusterWorkload Distribution different for new and old queue |
which MQ Version?
- V6.0 on z/OS, V5.3 CSD 11 on Solaris
same program putting to both queues? with the same open and put options?
- yes
same cluster attributes for channels, queues, ....?
- y ... |
| Topic: ClusterWorkload Distribution different for new and old queue |
zicolino
Replies: 17
Views: 25660
|
Forum: Clustering Posted: Wed Feb 14, 2007 11:27 pm Subject: ClusterWorkload Distribution different for new and old queue |
Situation:
We have 4 z/OS LPARs with one overlapping MQ Cluster(FUCHC00). Every LPAR has one QMGR (A to D).
On z/OS we have on every LPAR two clusterqueues defined, a CLUSTER.QUEUE.OLD and a CLUS ... |
