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| DSPS |
 Posted: Thu Aug 19, 2021 9:02 am Post subject: IBM Could MQ - How to set max channels and max active chls? |
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Apprentice
Joined: 11 Sep 2008
Posts: 44
Location: Southern England
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Customer has selected MQ 9.2 on IBM Cloud.
Seems fine, can create things, connect using runmqsc and define all the objects and authorities I want, but I can't see or update the qm.ini settings, such as max channels and max active channels.
I tried the knowledge centre link and found that the link was broken.
a"We’re sorry!
The page you're looking for may have been moved or deleted. Start a new search on ibm.com or visit one of the popular sites shown below."
Anyone know if it's exposed anywhere through the cloud CLI please?
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| bruce2359 |
| Posted: Thu Aug 19, 2021 9:06 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9396
Location: US: west coast, almost. Otherwise, enroute.
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Stanzas in the mq.ini file for the qmgr.
What do you mean you can’t?
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| DSPS |
| Posted: Thu Aug 19, 2021 9:18 am Post subject: |
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Apprentice
Joined: 11 Sep 2008
Posts: 44
Location: Southern England
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I mean that all that is exposed is a browser based GUI and a rudimentary way of editing the queue manager configuration (like an alt qmgr list of attributes) which does include max handles, but doesn't include max channels or max active channels, which are, in more traditional MQ in the qm.ini.
So, I don't think those values are exposed in the browser UI and the 'RTM' option isn't available since the link's broken.
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| bruce2359 |
| Posted: Thu Aug 19, 2021 9:26 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9396
Location: US: west coast, almost. Otherwise, enroute.
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What browser based GUI? MQ Console?
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| DSPS |
| Posted: Thu Aug 19, 2021 10:29 am Post subject: |
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Apprentice
Joined: 11 Sep 2008
Posts: 44
Location: Southern England
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Not really, no.
I do have MQ Explorer connected to the queue managers I've created, but I seem to remember it is called explorer in the cloud UI, but it's nothing like the Eclipse based GUI.
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| bruce2359 |
| Posted: Thu Aug 19, 2021 10:58 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9396
Location: US: west coast, almost. Otherwise, enroute.
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How/where do you launch it? Please be precise?
Does your mysterious GUI have a Help or About menu item? If so, does it offer its identity?
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| bruce2359 |
| Posted: Thu Aug 19, 2021 11:34 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9396
Location: US: west coast, almost. Otherwise, enroute.
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Not my specialty, but … If it’s truly IBM Cloud, then it’s likely the MQ Console you are using.
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Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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| DSPS |
| Posted: Thu Aug 19, 2021 12:02 pm Post subject: |
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Apprentice
Joined: 11 Sep 2008
Posts: 44
Location: Southern England
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Yes, it is labelled as the console.
It's not a very broad coverage of the configuration.
The stuff that you'd get from "dis qmgr" and can alter all of those things, but I really don't see anywhere it exposes the tunable parameters that there are in the qm.ini file. Be very happy if I'm wrong....
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| DSPS |
| Posted: Thu Aug 19, 2021 12:07 pm Post subject: |
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Apprentice
Joined: 11 Sep 2008
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Location: Southern England
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(Also a fan of Steven Wright - deadpan dynamite)
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| bruce2359 |
| Posted: Thu Aug 19, 2021 6:48 pm Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9396
Location: US: west coast, almost. Otherwise, enroute.
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Again, not my specialty, but …
The IP address allocated to the IBM MQ cloud instance was disclosed at create time. I’ll surmise (guess) that you will need to log onto the image, and navigate down the file system path to the mq.ini file, and use an editor to make chances to the appropriate channel stanzas.
Please be precise: what IBM Cloud produce(s) are you using?
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ב''ה
Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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| DSPS |
| Posted: Fri Aug 20, 2021 12:32 am Post subject: |
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Apprentice
Joined: 11 Sep 2008
Posts: 44
Location: Southern England
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The cloud version doesn't expose the file system for me to edit qm.ini, otherwise, I wouldn't have asked this question.
It's not like VMware, as far as I can tell, although I'm sure it has something of the sort under the covers.
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| hughson |
| Posted: Fri Aug 20, 2021 2:47 am Post subject: |
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Padawan
Joined: 09 May 2013
Posts: 1914
Location: Bay of Plenty, New Zealand
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When you use the console to view queue manager properties, is there a section entitled Channels? Can you have a look in there and see what items are shown?
Are they read-only or can you edit them.
Cheers,
Morag
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| DSPS |
| Posted: Fri Aug 20, 2021 3:17 am Post subject: |
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Apprentice
Joined: 11 Sep 2008
Posts: 44
Location: Southern England
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There isn't a channels section in the main 'Manage' option in what is named as the console.
I think I know what you're driving at, since I've read pages about being able to update it in a channels section before as well.
This is the list of attributes available to edit. I realise some of them might not be optimal, but none of them is the max channels or max active channels.
General
Queue manager name SDEVQM
Platform Unix
Queue manager status Running
Coded character set ID 1208
Description
Command level 922
Version 09020200
Command server control Queue Manager
Channel init control Queue Manager
Extended
Dead-letter queue DEV.DEAD.LETTER.QUEUE
Trigger interval 999999999
Max uncommitted messages 10000
Max handles 256
Max message length 4194304
Max properties length Unrestricted length
Max priority 9
Message mark browse interval 5000
Command input queue CLOUD.ADMIN.COMMAND.QUEUE
Syncpoint Available
Distribution lists Supported
Sec profile
Telemetry Not supported
Group units of recovery
AMQP Not supported
Custom
Security policies Supported
Connection authentication CLOUD.AUTHINFO
Advanced capability Supported
Cluster
Cluster workload exit
Cluster workload data
Cluster workload length 100
Max outbound cluster channels 999999999
Cluster workload use queue Local
Default CLXMIT queue SYSTEM.CLUSTER.TRANSMIT.QUEUE
Repository
Repository name
Repository name list
Communication
Default transmission queue
Channel auto definition Disabled
Channel auto definition exit
IP address version IPV4
Activity recording Message
Trace-route recording Message
CHLAUTH records Enabled
REVDNS lookup Enabled
Events
Authority events Disabled
Inhibit events Disabled
Local events Disabled
Remote events Disabled
Start and stop events Enabled
Performance events Disabled
Command events Disabled
Channel events Disabled
Channel auto definition events Disabled
SSL events Disabled
Configuration events Disabled
Logger events Disabled
SSL
SSL Key repository /var/mqm/qmgrs/SDEVQM/ssl/key
Cryptographic hardware
Revocation namelist
Certificate validation policy Any
Cert label qmgrcert_202106
SSL reset count 0
SSL FIPS required No
Suite B strength
None
0
0
0
Statistics
Creation date 2021-03-29
Creation time 16.02.45
Alteration date 2021-06-30
Alteration time 01.12.38
QMID SDEVQM_2021-03-29_16.02.45
Online monitoring
Channel monitoring Off
Queue monitoring Off
Auto CLUSSDR monitoring Queue Manager
Activity trace override Disabled
Activity trace Off
Statistics monitoring
MQI statistics Off
Queue statistics On
Channel statistics Off
Auto CLUSSDR statistics Queue Manager
Statistics interval 1800
Account monitoring
MQI accounting Off
Queue accounting Off
Accounting interval 1800
Accounting conn override Disabled
Log
Media image scheduling Manual
Automatic media image interval 60
Automatic media image log length Off
Object media image recoverability Yes
Queue media image recoverability Yes
Publish/Subscribe
Publish/Subscribe mode Enabled
Message retry count 5
Publish/Subscribe syncpoint If persistent
Undelivered non-persistent input message Discard
Undelivered non-persistent response Normal
Tree lifetime 1800
Parent
Publish/Subscribe clustering Enabled
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| DSPS |
| Posted: Fri Aug 20, 2021 3:52 am Post subject: |
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Apprentice
Joined: 11 Sep 2008
Posts: 44
Location: Southern England
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Within the 'Console' there is a manage option, which has
Queues, Topics, Subscriptions and Communication.
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| bruce2359 |
| Posted: Fri Aug 20, 2021 6:47 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9396
Location: US: west coast, almost. Otherwise, enroute.
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Please be precise: what IBM Cloud product(s) and platforms are you using?
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I like deadlines. I like to wave as they pass by.
ב''ה
Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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