In 5.3 there is a mqsc command that shows the prcesses that have a queue opend, dis qstat. You can also use the menu option "status" in the mq explorer. If the opne options is not specified in the mqopen the values is taken from the queue definition.
Jonas Nyberg Electrolux IT Solutions - Sweden -----Original Message----- From: Emile Kearns <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Date: Thu, 12 Feb 2004 11:18:04 +0200 Subject: Re: Question regarding MQRC_OBJECT_IN_USE I think you said you were using 5.2 and unfortunately I do not know of any command to check who has the queue open. I "THINK" in 5.3 there is a command to check this, which process or user has the queue open. There is some other process that has the queue open exclusively. As far as I remember, the queue definition takes preference to the MQOPEN, somebody please correct me if I am wrong. Change the Queue definition if you can and retry. -----Original Message----- From: MQSeries List [mailto:[EMAIL PROTECTED] On Behalf Of Doron J Sent: 12 February 2004 09:55 AM To: [EMAIL PROTECTED] Subject: Re: Question regarding MQRC_OBJECT_IN_USE The queue is defined with: Sherability- Not Shareable Default input Open Option- Exclusive Are these related (especially the "shareability" option) ? It seems so, but the interesting thing is that sometimes it (MQOPEN) succeeds and sometimes it fails. I don't have a solid repro. Thanks!, Doron >From: Emile Kearns <[EMAIL PROTECTED]> >Reply-To: MQSeries List <[EMAIL PROTECTED]> >To: [EMAIL PROTECTED] >Subject: Re: Question regarding MQRC_OBJECT_IN_USE >Date: Wed, 11 Feb 2004 15:34:09 +0200 > >Just a simple question, how is the queue defined? > >Emile Kearns >Certified MQSeries Specialist >IBM Certified System Administrator - Websphere MQ, V5.3 >-----Original Message----- >From: MQSeries List [mailto:[EMAIL PROTECTED] On Behalf Of Potkay, >Peter M (PLC, IT) >Sent: 11 February 2004 03:13 PM >To: [EMAIL PROTECTED] >Subject: Re: Question regarding MQRC_OBJECT_IN_USE > >Whether the orphaned svrconn process is still hanging around is irrelevant, >since it opened the queue with MQOO_INPUT_SHARED. Another process should be >able to open the queue as well if it also specifies MQOO_INPUT_SHARED, >whether the first process is actively running or it crashed. > >I think the original question stands: Why can't the second process open the >queue? > > > >-----Original Message----- >From: Ruzi R [mailto:[EMAIL PROTECTED] >Sent: Wednesday, February 11, 2004 7:43 AM >To: [EMAIL PROTECTED] >Subject: Re: Question regarding MQRC_OBJECT_IN_USE > > >Jonas is right. Setting TCP Keepalive is strongly >recommended for SVRCONN channels. > >Ruzi >--- Jonas Nyberg <[EMAIL PROTECTED]> wrote: > > Doron, > > > > You probably have a svrconn process on the qmgr that > > is still running. Try stop and start the svrconn > > channel. When client programs crash or end without > > closing and disconnecting from the qmgr you might > > face > > this kind of problems. > > > > Jonas Nyberg > > Electrolux IT Solutions - Sweden > > > > -----Original Message----- > > From: Doron J <[EMAIL PROTECTED]> > > To: [EMAIL PROTECTED] > > Date: Wed, 11 Feb 2004 09:28:00 +0200 > > Subject: Question regarding MQRC_OBJECT_IN_USE > > > > Hello, > > > > I try to troubleshoot a problem where I open a queue > > with MQOO_INPUT_SHARED > > and MQOPEN fails and returns reason code > > MQRC_OBJECT_IN_USE . > > > > Configuration: both client and server Win2000, > > MQSeries 5.2 > > I run my code on MQSeries client, against the remote > > MQSeries server. > > First call is ok. Then my process crash, I run it > > again and now MQOPEN fail. > > > > Any ideas what can be the problem ? or how to > > troubleshoot it ? > > Thanks, Doron > > > > >_________________________________________________________________ > > Tired of spam? 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