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MQSeries.net Forum Index » Clustering » Channel is getting closed.

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bkRaju
PostPosted: Sat Oct 15, 2011 9:09 pm    Post subject: Channel is getting closed. Reply with quote

Centurion

Joined: 19 Aug 2008
Posts: 106

Hi All,

I could see that one auto cluster sender channel is going to retrying to state from running state once it is startes after a minute.

I need to start again to make it run and again it goes to retry state after a minute.

Error:
10/15/11 18:20:29 - Process(554302.4975) User(mqm) Program(amqrmppa)
AMQ9002: Channel 'MYCLUSTER' is starting.

EXPLANATION:
Channel 'MYCLUSTER' is starting.
ACTION:
None.
-------------------------------------------------------------------------------
10/15/11 18:21:30 - Process(554302.4975) User(mqm) Program(amqrmppa)
AMQ9209: Connection to host 'conname(1414)' closed.

EXPLANATION:
An error occurred receiving data from 'remotehost(1414)' over TCP/IP. The
connection to the remote host has unexpectedly terminated.
ACTION:
Tell the systems administrator.
----- amqccita.c : 3404 -------------------------------------------------------
10/15/11 18:21:30 - Process(554302.4975) User(mqm) Program(amqrmppa)
AMQ9999: Channel program ended abnormally.

EXPLANATION:
Channel program 'MYCLUSTER' ended abnormally.
ACTION:
Look at previous error messages for channel program 'MYCLUSTER' in
the error files to determine the cause of the failure.


Suggest what could be the issue.?
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fjb_saper
PostPosted: Sat Oct 15, 2011 9:44 pm    Post subject: Reply with quote

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20697
Location: LI,NY

can you please show the output of following runmqsc command?

Code:
dis clusqmgr(*) cluster channel conname
dis chl(MYCLUSTER) all

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tanght
PostPosted: Sat Oct 15, 2011 10:07 pm    Post subject: Reply with quote

Novice

Joined: 04 Jan 2011
Posts: 15

Any sequence error in the log or
tempqmgr qmid in the clusqmgr/
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bkRaju
PostPosted: Sat Oct 15, 2011 10:39 pm    Post subject: Reply with quote

Centurion

Joined: 19 Aug 2008
Posts: 106

dis chl(MYCLUSTER)
10 : dis chl(MYCLUSTER)
AMQ8414: Display Channel details.
CHANNEL(MYCLUSTER) CHLTYPE(CLUSRCVR)
ALTDATE(2009-08-27) ALTTIME(17.39.10)
BATCHHB(0) BATCHINT(0)
BATCHSZ(50) CLUSNL( )
CLUSTER(CLUSTER1) CLWLPRTY(0)
CLWLRANK(0) CLWLWGHT(50)
COMPHDR(NONE) COMPMSG(NONE)
CONNAME(Conenctioname(1414)) CONVERT(NO)
DESCR(Cluster Receiver channel)
DISCINT(120) HBINT(60)
KAINT(AUTO) LOCLADDR( )
LONGRTY(999999999) LONGTMR(1200)
MAXMSGL(4194304) MCANAME( )
MCATYPE(THREAD) MCAUSER( )
MODENAME( ) MONCHL(QMGR)
MRDATA( ) MREXIT( )
MRRTY(10) MRTMR(1000)
MSGDATA( ) MSGEXIT( )
NETPRTY(0) NPMSPEED(FAST)
PUTAUT(DEF) RCVDATA( )
RCVEXIT( ) SCYDATA( )
SCYEXIT( ) SENDDATA( )
SENDEXIT( ) SEQWRAP(999999999)
SHORTRTY(10) SHORTTMR(60)
SSLCAUTH(REQUIRED) SSLCIPH( )
SSLPEER( ) STATCHL(QMGR)
TPNAME( ) TRPTYPE(TCP)


Also, for every 20 min, automatically the channel is going to running state from retrying state. And lasts for a minute in running state and then to will come to retry state.
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bkRaju
PostPosted: Sat Oct 15, 2011 11:37 pm    Post subject: Reply with quote

Centurion

Joined: 19 Aug 2008
Posts: 106

No, I did not see anything related to sequence errors and temp qmgr id is not present.
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fjb_saper
PostPosted: Sat Oct 15, 2011 11:38 pm    Post subject: Reply with quote

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20697
Location: LI,NY

fjb_saper wrote:
can you please show the output of following runmqsc command?

Code:
dis clusqmgr(*) cluster channel conname


Apart from the naming convention disregard of the MYCLUSTER channel, I don't see anything really unusual.

Can you please execute the above command on a full repository?
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mvic
PostPosted: Sun Oct 16, 2011 8:09 am    Post subject: Re: Channel is getting closed. Reply with quote

Jedi

Joined: 09 Mar 2004
Posts: 2080

bkRaju wrote:
EXPLANATION:
An error occurred receiving data from 'remotehost(1414)' over TCP/IP. The
connection to the remote host has unexpectedly terminated.

Maybe look in the error logs on the other end of this channel, in case there is a better explanation there for why it prematurely ended the channel.
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