Author |
Message |
Topic: MQ Triggering z/OS |
zpat
Replies: 17 Views: 4777
|
Forum: Mainframe, CICS, TXSeries Posted: Sun Feb 18, 2024 12:46 am Subject: MQ Triggering z/OS |
Assuming you don't run out of resources - otherwise it's a way of having a very bad day when a burst of traffic arrives. |
Topic: SVRCONN and user rights under z/OS |
zpat
Replies: 12 Views: 1728
|
Forum: Mainframe, CICS, TXSeries Posted: Tue Feb 13, 2024 5:48 am Subject: SVRCONN and user rights under z/OS |
Browse/inquire needs RACF READ.
Get/put needs RACF UPDATE.
MQOO_BROWSE
MQOO_INQUIRE
READ
MQOO_INPUT_*
MQOO_OUTPUT
UPDATE
MQOO_*_CONTEXT UPDATE
MQOO_SET
ALTER
https://www.mqtechco ... |
Topic: WMB 7 Migration to ACE 12 |
zpat
Replies: 9 Views: 2930
|
Forum: WebSphere Message Broker (ACE) Support Posted: Wed Jan 31, 2024 4:47 am Subject: WMB 7 Migration to ACE 12 |
I am sure your experience will guide you.
I would assume - do NOT upgrade existing brokers in place.
Build new brokers and then migrate the applications to them by an export and import process. ... |
Topic: Can You Intentionally Delay a Message's Availabilty? |
zpat
Replies: 20 Views: 44364
|
Forum: IBM MQ API Support Posted: Wed Nov 29, 2023 2:41 am Subject: Can You Intentionally Delay a Message's Availabilty? |
Now we have delivery delay in MQ....
Is there a free MQ testing tool that support delivery delay? |
Topic: Mainframe Batch Application (BATCHSZ) |
zpat
Replies: 17 Views: 27616
|
Forum: General IBM MQ Support Posted: Sat Nov 25, 2023 12:22 am Subject: Mainframe Batch Application (BATCHSZ) |
It's quite annoying that the number of uncommitted messages is not viewable on z/OS queues (it is on all other platforms).
I opened a RFE for this but it's been rejected. |
Topic: OCP - openshift cloud platform |
zpat
Replies: 3 Views: 15710
|
Forum: Mainframe, CICS, TXSeries Posted: Fri Sep 22, 2023 10:48 pm Subject: OCP - openshift cloud platform |
OCP has its own certificate store
https://docs.openshift.com/container-platform/3.11/install_config/certificate_customization.html
They have now created a JKS - it's quite annoying that MQ clien ... |
Topic: OCP - openshift cloud platform |
zpat
Replies: 3 Views: 15710
|
Forum: Mainframe, CICS, TXSeries Posted: Wed Sep 20, 2023 3:37 am Subject: OCP - openshift cloud platform |
We have some applications moving to OCP.
They have a SSL certificate which should be OK for MQ client to pass (using MQ JMS) to our QM (v9.2 on z/OS).
However they have it stored in some wierd ( ... |
Topic: Odd case behaviour of z/OS MQ programs called from TSO. |
zpat
Replies: 8 Views: 7249
|
Forum: Mainframe, CICS, TXSeries Posted: Wed Sep 20, 2023 3:29 am Subject: Odd case behaviour of z/OS MQ programs called from TSO. |
FYI
REXX has a built in function for changing case:
var1 = TRANSLATE(STRING,UPPER,LOWER)
or the other direction
var2 = TRANSLATE(STRING,LOWER,UPPER)
in addition, on a ISPF PANEL it has the ... |
Topic: make cluster sender channel always up and running |
zpat
Replies: 4 Views: 8668
|
Forum: General IBM MQ Support Posted: Sun Sep 17, 2023 11:59 pm Subject: make cluster sender channel always up and running |
DISCINT can be set to zero so once it starts it won't disconnect voluntarily.
However this wastes memory in the QM.
It should start automatically if correctly set up. |
Topic: IBM MQ integration with AWS/Azure for hybrid messaging? |
zpat
Replies: 2 Views: 4554
|
Forum: General Discussion Posted: Sun Sep 03, 2023 11:43 am Subject: IBM MQ integration with AWS/Azure for hybrid messaging? |
I think there are some patterns on Github. |
Topic: Improve messaging throughput on IBM MQ at mqseries.net? Tips |
zpat
Replies: 6 Views: 11087
|
Forum: General IBM MQ Support Posted: Sat Aug 19, 2023 1:58 am Subject: Improve messaging throughput on IBM MQ at mqseries.net? Tips |
If messages are persistent (and assuming they need to be) then i/o performance will usually be the limiting factor.
Use as much memory caching (fast write) as possible.
The default MQ triple-wri ... |
Topic: AMQSBLST - MQ Blast |
zpat
Replies: 4 Views: 9474
|
Forum: General IBM MQ Support Posted: Mon Aug 07, 2023 10:43 pm Subject: AMQSBLST - MQ Blast |
Thanks, that's very useful to know (and certainly news to me). |
Topic: AMQSBLST - MQ Blast |
zpat
Replies: 4 Views: 9474
|
Forum: General IBM MQ Support Posted: Mon Aug 07, 2023 5:29 am Subject: AMQSBLST - MQ Blast |
MQ Blast
https://www.ibm.com/support/pages/amqsblst-mq-sample-program-its-blast
Not sure when this came out but it looks quite useful.
On my Windows PC - amqblst seems to be the bindings mode ... |
Topic: Open Input Count & Open Output count |
zpat
Replies: 7 Views: 7152
|
Forum: IBM MQ API Support Posted: Sun Jul 09, 2023 1:36 am Subject: Open Input Count & Open Output count |
Yes, the MQOPEN will fail if a remote or cluster queue is opened for input or browse. Even if the program only intends to MQPUT.
It's actuallly a bit confusing as the MQOPEN will return a queue not ... |
Topic: Open Input Count & Open Output count |
zpat
Replies: 7 Views: 7152
|
Forum: IBM MQ API Support Posted: Sat Jul 08, 2023 8:48 am Subject: Open Input Count & Open Output count |
When an application issues MQOPEN it can pass options (MQOO) which include input, output, inquire, set, browse.
Some apps like to use all of them when they don't need to. This can prevent use of r ... |