Re: amqcrsta processes
You have certainly reached the default maxchannels of 200, at which your application starts starving from connection. I suppose you're using clients access MQ. That's the same as I experienced before. Remove amqcrst from your /etc/inetd.conf and the corresponding entry in /etc/services, and add runmqlsr in your mq startup script. runmqlsr is superior insofar that it doesn't exhaust maxuproc limit, which default to 50 , I think. Certainly you need to increase your maxchannels quato to 1000 from the default 200. add it in qm.ini as described in the admin manual. enjoy the many channels, cheers, Benjamin F. Zhou Mercedes-Benz USA x.2474 W Samuel [EMAIL PROTECTED] To: [EMAIL PROTECTED] .CO.UK cc: Sent by: Subject: amqcrsta processes MQSeries List [EMAIL PROTECTED] en.AC.AT 06/16/2004 06:13 AM Please respond to MQSeries List Hi everyone, On our Unix system, we have 5 active queue managers We've reached a state where none of these queue are responding anymore I've noticed that there are around 200 amqcrsta processes. I know that amqcrsta is related to channels but cant understand why so many processes are running Any idea how come so many amqcrsta processes are running and how can this be controlled/tuned ? Thanks, WS ___ALL-NEW Yahoo! Messenger - so many all-new ways to express yourself http://uk.messenger.yahoo.com Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive
Re: amqcrsta processes
On Tru64, the last version of MQ is v5.1. But I prefer runmqlsr independently of MQ version because works fine, moreover without sysadmin ;-). Tibor To get threading, you need to use the MQ listener (runmqlsr) instead of inetd. The MQ listener is the preferred method starting with MQ 5.3. -Original Message- From: W Samuel [mailto:[EMAIL PROTECTED] Sent: Thursday, June 17, 2004 9:24 AM To: [EMAIL PROTECTED] Subject: Re: amqcrsta processes Hi everyone, Thanks for your replies. The platform is Tru 64 unix. Do these TuningParameters apply for this platform? How do we configure a threaded inetd listener ? Regards W Samuel --- Someswara R Adirajuwrote: Hi WS, You can tune your qm.ini parameters. Consider adding these parameters and try restarting the queue manager.. TuningParameters: AgentClassMap=(1,1,1) AgentClassLimit=(10,15,100) Hope this helps. Cheers, Somesh Adiraju Emile Kearns Sent by: MQSeries List 06/17/2004 02:22 PM Please respond to MQSeries List To [EMAIL PROTECTED] cc Subject Re: amqcrsta processes Consider using a threaded listener. -Original Message- From: MQSeries List [mailto:[EMAIL PROTECTED] On Behalf Of W Samuel Sent: 16 June 2004 12:13 PM To: [EMAIL PROTECTED] Subject: amqcrsta processes Hi everyone, On our Unix system, we have 5 active queue managers We've reached a state where none of these queue are responding anymore I've noticed that there are around 200 amqcrsta processes. I know that amqcrsta is related to channels but cant understand why so many processes are running Any idea how come so many amqcrsta processes are running and how can this be controlled/tuned ? Thanks, WS ___ALL-NEW Yahoo! Messenger - so many all-new ways to express yourself http://uk.messenger.yahoo.com Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive Any views expressed in this message are those of the individual sender, and T-Systems South Africa (Pty) Ltd accepts no liability therefore, except where the sender specifically states them to be those of T-Systems South Africa (Pty) Ltd. Although this message has been scanned for the possible presence of computer viruses prior to despatch, T-Systems South Africa (Pty) Ltd cannot be held responsible for any viruses or other material transmitted with, or as part of, this message. Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive ___ALL-NEW Yahoo! Messenger - so many all-new ways to express yourself http://uk.messenger.yahoo.com Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive
Re: amqcrsta processes
Consider using a threaded listener. -Original Message- From: MQSeries List [mailto:[EMAIL PROTECTED] On Behalf Of W Samuel Sent: 16 June 2004 12:13 PM To: [EMAIL PROTECTED] Subject: amqcrsta processes Hi everyone, On our Unix system, we have 5 active queue managers We've reached a state where none of these queue are responding anymore I've noticed that there are around 200 amqcrsta processes. I know that amqcrsta is related to channels but cant understand why so many processes are running Any idea how come so many amqcrsta processes are running and how can this be controlled/tuned ? Thanks, WS ___ALL-NEW Yahoo! Messenger - so many all-new ways to express yourself http://uk.messenger.yahoo.com Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive Any views expressed in this message are those of the individual sender, and T-Systems South Africa (Pty) Ltd accepts no liability therefore, except where the sender specifically states them to be those of T-Systems South Africa (Pty) Ltd. Although this message has been scanned for the possible presence of computer viruses prior to despatch, T-Systems South Africa (Pty) Ltd cannot be held responsible for any viruses or other material transmitted with, or as part of, this message. Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive
Re: amqcrsta processes
Hi everyone, Thanks for your replies. The platform is Tru 64 unix. Do these TuningParameters apply for this platform? How do we configure a threaded inetd listener ? Regards W Samuel --- Someswara R Adiraju [EMAIL PROTECTED] wrote: Hi WS, You can tune your qm.ini parameters. Consider adding these parameters and try restarting the queue manager.. TuningParameters: AgentClassMap=(1,1,1) AgentClassLimit=(10,15,100) Hope this helps. Cheers, Somesh Adiraju Emile Kearns [EMAIL PROTECTED] Sent by: MQSeries List [EMAIL PROTECTED] 06/17/2004 02:22 PM Please respond to MQSeries List To [EMAIL PROTECTED] cc Subject Re: amqcrsta processes Consider using a threaded listener. -Original Message- From: MQSeries List [mailto:[EMAIL PROTECTED] On Behalf Of W Samuel Sent: 16 June 2004 12:13 PM To: [EMAIL PROTECTED] Subject: amqcrsta processes Hi everyone, On our Unix system, we have 5 active queue managers We've reached a state where none of these queue are responding anymore I've noticed that there are around 200 amqcrsta processes. I know that amqcrsta is related to channels but cant understand why so many processes are running Any idea how come so many amqcrsta processes are running and how can this be controlled/tuned ? Thanks, WS ___ALL-NEW Yahoo! Messenger - so many all-new ways to express yourself http://uk.messenger.yahoo.com Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive Any views expressed in this message are those of the individual sender, and T-Systems South Africa (Pty) Ltd accepts no liability therefore, except where the sender specifically states them to be those of T-Systems South Africa (Pty) Ltd. Although this message has been scanned for the possible presence of computer viruses prior to despatch, T-Systems South Africa (Pty) Ltd cannot be held responsible for any viruses or other material transmitted with, or as part of, this message. Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive ___ALL-NEW Yahoo! Messenger - so many all-new ways to express yourself http://uk.messenger.yahoo.com Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive
Re: amqcrsta processes
To get threading, you need to use the MQ listener (runmqlsr) instead of inetd. The MQ listener is the preferred method starting with MQ 5.3. -Original Message- From: W Samuel [mailto:[EMAIL PROTECTED] Sent: Thursday, June 17, 2004 9:24 AM To: [EMAIL PROTECTED] Subject: Re: amqcrsta processes Hi everyone, Thanks for your replies. The platform is Tru 64 unix. Do these TuningParameters apply for this platform? How do we configure a threaded inetd listener ? Regards W Samuel --- Someswara R Adiraju [EMAIL PROTECTED] wrote: Hi WS, You can tune your qm.ini parameters. Consider adding these parameters and try restarting the queue manager.. TuningParameters: AgentClassMap=(1,1,1) AgentClassLimit=(10,15,100) Hope this helps. Cheers, Somesh Adiraju Emile Kearns [EMAIL PROTECTED] Sent by: MQSeries List [EMAIL PROTECTED] 06/17/2004 02:22 PM Please respond to MQSeries List To [EMAIL PROTECTED] cc Subject Re: amqcrsta processes Consider using a threaded listener. -Original Message- From: MQSeries List [mailto:[EMAIL PROTECTED] On Behalf Of W Samuel Sent: 16 June 2004 12:13 PM To: [EMAIL PROTECTED] Subject: amqcrsta processes Hi everyone, On our Unix system, we have 5 active queue managers We've reached a state where none of these queue are responding anymore I've noticed that there are around 200 amqcrsta processes. I know that amqcrsta is related to channels but cant understand why so many processes are running Any idea how come so many amqcrsta processes are running and how can this be controlled/tuned ? Thanks, WS ___ALL-NEW Yahoo! Messenger - so many all-new ways to express yourself http://uk.messenger.yahoo.com Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive Any views expressed in this message are those of the individual sender, and T-Systems South Africa (Pty) Ltd accepts no liability therefore, except where the sender specifically states them to be those of T-Systems South Africa (Pty) Ltd. Although this message has been scanned for the possible presence of computer viruses prior to despatch, T-Systems South Africa (Pty) Ltd cannot be held responsible for any viruses or other material transmitted with, or as part of, this message. Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive ___ALL-NEW Yahoo! Messenger - so many all-new ways to express yourself http://uk.messenger.yahoo.com Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive
amqcrsta processes
Hi everyone, On our Unix system, we have 5 active queue managers We've reached a state where none of these queue are responding anymore I've noticed that there are around 200 amqcrsta processes. I know that amqcrsta is related to channels but cant understand why so many processes are running Any idea how come so many amqcrsta processes are running and how can this be controlled/tuned ? Thanks, WS ___ALL-NEW Yahoo! Messenger - so many all-new ways to express yourself http://uk.messenger.yahoo.com Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive
Re: amqcrsta processes
Clients that aren't issuing an MQDISC perhaps? Dave Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive
Re: amqcrsta processes
I am going to make an assumption that you are running on HP-UX. We experienced the problem as well on MQ 5.2.6 and found that it was a known problem at the time. I believe it was fixed in CSD8 and is also fixed in MQ V5.3. Cheers... Jim Nuckolls W Samuel wrote: Hi everyone, On our Unix system, we have 5 active queue managers We've reached a state where none of these queue are responding anymore I've noticed that there are around 200 amqcrsta processes. I know that amqcrsta is related to channels but cant understand why so many processes are running Any idea how come so many amqcrsta processes are running and how can this be controlled/tuned ? Thanks, WS ___ALL-NEW Yahoo! Messenger - so many all-new ways to express yourself http://uk.messenger.yahoo.com Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive
