MQSeries.net :: View topic - Change MQ Cluster-Receiver IP Address

sonalika · Posted: Wed Feb 23, 2011 3:01 am Post subject:

Hello,

Need your help to solve below MQ Channel issue :-

I have a MQ cluster with 2 queue managers with each of its own full repository on 2 different AIX machines - MQ Verison 7.0.

Below Queue Managers details are in the MQ cluster :-

CLUSTER NAME - EPSSOS
QMAS1 - CLUSRCVR - 10.81.129.110 (OLD IP - 10.81.129.109)
QMGS1 - CLUSRCVR - 10.81.129.111

QMAS1 - CLUSSDR TO QMGS1 - 10.81.129.111
QMGS1 - CLUSSDR TO QMAS1 - 10.81.129.110

We changed the QMAS1-Cluster Receiver IP Address from old ip "10.81.129.109" to new IP "10.81.129.110".

After changed the IP Address, We have restart the channel and queue managers. Also update the new ip address in QMGS1 queue manger - CLUSSDR to QMAS1.

Now although the channels are updated with ip address, the updated sender channels in QMGS1 are not starting, it seems cluster repository still has the old ip for these sender channel in repository. sender channels shows "Binding" status.

It seems QMGS1 Queue Manager is still showing old ip address in the CLUSSDR channel to QMAS1.

110 - QMAS1

dis channel(TO.EPSSOS.QMAS1)
2 : dis channel(TO.EPSSOS.QMAS1)
AMQ8414: Display Channel details.
CHANNEL(TO.EPSSOS.QMAS1) CHLTYPE(CLUSRCVR)
ALTDATE(2011-02-19) ALTTIME(14.39.16)
BATCHHB(0) BATCHINT(0)
BATCHSZ(50) CLUSNL( )
CLUSTER(EPSSOS) CLWLPRTY(0)
CLWLRANK(0) CLWLWGHT(50)
COMPHDR(NONE) COMPMSG(NONE)
CONNAME(10.81.129.110(5421)) CONVERT(NO)

dis clusqmgr(QMAS1)
3 : dis clusqmgr(QMAS1)
AMQ8441: Display Cluster Queue Manager details.
CLUSQMGR(QMAS1) ALTDATE( )
ALTTIME( ) BATCHHB(0)
BATCHINT(0) BATCHSZ(50)
CHANNEL(TO.EPSSOS.QMAS1) CLUSDATE(2011-01-31)
CLUSTER(EPSSOS) CLUSTIME(16.34.01)
CLWLPRTY(0) CLWLRANK(0)
CLWLWGHT(50) COMPHDR(NONE)
COMPMSG(NONE) CONNAME(10.81.129.110(5421))
CONVERT(NO) DEFTYPE(CLUSRCVR)
DESCR( ) DISCINT(6000)
HBINT(300) KAINT(AUTO)
LOCLADDR( ) LONGRTY(999999999)
LONGTMR(1200) MAXMSGL(4194304)
MCANAME( ) MCATYPE(THREAD)
MCAUSER( ) MODENAME( )
MRDATA( ) MREXIT( )
MRRTY(10) MRTMR(1000) MSGDATA( ) NETPRTY(0)
NPMSPEED(FAST) PASSWORD( )
PROPCTL(COMPAT) PUTAUT(DEF)
QMID(QMAS1_2011-01-25_15.44.20) QMTYPE(REPOS) RCVDATA( ) SCYDATA( )
SCYEXIT( ) SEQWRAP(999999999)
SHORTRTY(10) SHORTTMR(60)
SSLCAUTH(REQUIRED) SSLCIPH( )
SSLPEER( ) STATUS(INACTIVE)
SUSPEND(NO) TPNAME( )
TRPTYPE(TCP) USERID( )

111 - QMGS1

dis channel command is showing updated ip address.
dis channel(TO.EPSSOS.QMAS1)
AMQ8414: Display Channel details.
CHANNEL(TO.EPSSOS.QMAS1) CHLTYPE(CLUSSDR)
ALTDATE(2011-02-23) ALTTIME(12.40.17)
BATCHHB(0) BATCHINT(0)
BATCHSZ(50) CLUSNL( )
CLUSTER(EPSSOS) CLWLPRTY(0)
CLWLRANK(0) CLWLWGHT(50)
COMPHDR(NONE) COMPMSG(NONE)
CONNAME(10.81.129.110(5421)) CONVERT(NO)

But dis channel and dis clusqmgr is still showing old ip information.

dis chs(TO.EPSSOS.QMAS1)
9 : dis chs(TO.EPSSOS.QMAS1)
AMQ8417: Display Channel Status details.
CHANNEL(TO.EPSSOS.QMAS1) CHLTYPE(CLUSSDR)
CONNAME(10.81.129.109(5421)) CURRENT
RQMNAME( ) STATUS(BINDING)
SUBSTATE( ) XMITQ(SYSTEM.CLUSTER.TRANSMIT.QUEUE)

dis clusqmgr(QMAS1)
2 : dis clusqmgr(QMAS1)
AMQ8441: Display Cluster Queue Manager details.
CLUSQMGR(QMAS1) ALTDATE( )
ALTTIME( ) BATCHHB(0)
BATCHINT(0) BATCHSZ(50)
CHANNEL(TO.EPSSOS.QMAS1) CLUSDATE(2011-02-17)
CLUSTER(EPSSOS) CLUSTIME(00.23.47)
CLWLPRTY(0) CLWLRANK(0)
CLWLWGHT(50) COMPHDR(NONE)
COMPMSG(NONE) CONNAME(10.81.129.109(5421))
CONVERT(NO) DEFTYPE(CLUSSDRB)

The above output is showing once I made the below changes.

It is still showing old ip address "10.81.129.109".

I tried to stop channel and remove the old channel ip definition from the cluster.

ALTER CHANNEL(TO.EPSSOS.QMAS1) CHLTYPE(CLUSSDR) CONNAME('10.81.129.109(5421)') CLUSTER(' ')
add the definition back into the cluster adding cluster name and channel name and start the channel.

but dis chs(TO.EPSSOS.QMAS1) and dis clusqmgr(QMAS1) is still showing old ip address.

I have stop the channel and then remove this channel from the cluster and again recreated using below command.

Then I try to DELETE CHANNEL(TO.EPSSOS.QMAS1) - Channel deleted.
dis chs and dis clusqmgr is not showing any cluster sender channel.

Create a new channel
DEFINE CHANNEL(TO.EPSSOS.QMAS1) CHLTYPE(CLUSSDR) CONNAME('10.81.129.110(5421)') CLUSTER('EPSSOS')
START CHANNEL(TO.EPSSOS.QMAS1)

When we start this new channel dis chstatus and dis clusqmgr is still showing old ip address and showing BINDING mode.

How do I update or changes the old ip (10.81.129.109) in sender channels that is being shown in cluster.

Could you please help me to remove this old channel definition which is showing old ip address definitions.

Thanks,
Sonalika