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| Error after changing broker to work as a MQ service |
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Message
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| alechko |
 Posted: Wed Mar 23, 2011 2:56 am Post subject: Error after changing broker to work as a MQ service |
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Apprentice
Joined: 12 Jan 2005
Posts: 37
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Hi,
I've changed my broker to work as an MQ Service of the QMGR so that it will start and stop with the qmgr.
After stopping the broker and changing it work as an MQ service, I tried starting it again but it just gave me a normal "Successful command completion" but didn't really start to run.
I checked the MQ Service stdout file and saw the following error:
| Code: |
MQSI 7.0.0.2
/opt/ibm/mqsi/7.0
Failed to open file /var/mqsi/registry/BRKPRD01/HASharedWorkPath with error Permission denied
Failed to open file /var/mqsi/registry/BRKPRD01/HASharedWorkPath with error Permission denied
BIP8081 An exception was caught while processing the command, 'Unable to format an ImbException message for output, ImbException message number is BIP2113'.
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I checked the /var/mqsi/registry/BRKPRD01/ directory and there is no file called HASharedWorkPath.
I compared the environment to a different server which is configured the same and works perfectly and I don't see any difference.
Here are the steps I did:
| Code: |
mqsistop BRKPRD01
mqsichangebroker BRKPRD01 -d defined
mqsistart BRKPRD01
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Here are the permissions of the /var/mqsi directory:
| Code: |
-bash-3.2$ ll /var/mqsi/
total 32484
drwxrwxr-x 7 mqm mqbrkrs 4096 Dec 20 20:54 common
drwxrwsr-x 3 mqm mqbrkrs 4096 Dec 22 17:15 components
-rw-r--r-- 1 root root 26 Mar 23 12:03 install.properties
drwxr-xr-x 2 wmb mqm 4096 Mar 22 18:05 jdbc
drwx------ 2 root root 16384 Dec 20 17:12 lost+found
drwxrwxr-x 2 mqm mqbrkrs 4096 Mar 22 18:00 odbc
drwxrwxr-x 2 wmb mqm 4096 Mar 23 11:51 p4
drwxrws--- 3 mqm mqbrkrs 4096 Dec 22 17:15 registry
-rwxr--r-- 1 wmb mqm 9838 Mar 22 18:07 ServiceCatalog.properties
drwxrwxr-x 2 mqm mqbrkrs 4096 Mar 21 15:31 shared-classes
drwxr-xr-x 2 wmb mqm 4096 Mar 23 11:52 trace
-rw-r----- 1 root mqbrkrs 33152080 Mar 23 12:35 user.log
drwxrwxr-x 3 mqm mqbrkrs 4096 Dec 20 20:54 XML
drwxrwxr-x 3 mqm mqbrkrs 4096 Dec 20 20:54 XSL
-bash-3.2$ ll /var/mqsi/registry/
total 4
drwxrws--- 3 wmb mqbrkrs 4096 Dec 22 17:15 BRKPRD01
-rw-rw---- 1 mqm mqbrkrs 0 Mar 23 12:04 LOCK
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Any ideas why this is happening?
Thanks,
Alik |
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| lancelotlinc |
| Posted: Wed Mar 23, 2011 3:43 am Post subject: |
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Jedi Knight
Joined: 22 Mar 2010
Posts: 4941
Location: Bloomington, IL USA
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What service Id are you using to start the message broker? Here is a service file you can use as an example:
| Code: |
#!/bin/sh
#
# chkconfig:
# description:
# processname:
#
#
# Start the Broker
#
. /opt/ibm/mqsi/7.0/bin/mqsiprofile
ODBCINI=/var/mqsi/odbc/odbc64.ini; export ODBCINI
case $1 in
stop)
echo "mqbrkrs: Stopping Broker"
echo "odbcini = $ODBCINI"
/bin/su mqbrkrs -c -m "mqsistop <yourbrokername>"
/bin/sleep 5
echo "mqm: Stopping Queue Manager"
/bin/su - mqm -c "/opt/mqm/bin/endmqm -c <yourqmgrname>"
/bin/sleep 2
echo "mqm: Stopping Channel Listener";
/bin/su - mqm -c "/opt/mqm/bin/endmqlsr -m <yourqmgrname>";
/bin/sleep 2
;;
start)
echo "mqm: Starting Queue Manager"
echo "odbcini = $ODBCINI"
/bin/su - mqm -c "/opt/mqm/bin/strmqm <yourqmgrname>" &
/bin/sleep 60
echo "mqm: Starting Channel Initiator"
/bin/su - mqm -c "/opt/mqm/bin/runmqchi -m <yourqmgrname>" &
/bin/sleep 20
echo "mqm: Starting Channel Listener"
/bin/su - mqm -c "/opt/mqm/bin/runmqlsr -t TCP -m <yourqmgrname> -p 1414" &
/bin/sleep 5
echo "mqbrkrs: Starting Broker"
/bin/su mqbrkrs -c -m "mqsistart <yourbrokername>"
echo "odbcini = $ODBCINI"
/bin/sleep 5
;;
*)
echo "Usage: $0 {start|stop}"
;;
esac
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| mqjeff |
| Posted: Wed Mar 23, 2011 4:19 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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Of course, if you are using the queue manager to start the broker, then the service id will always be the mqm user as documented.
It seems somewhat likely that you have not done the necessary things to ensure that the mqsiprofile is executed by the MQ service. The documentation on starting the broker as a qmgr service should explain the steps needed, if there are any other than mqsichangebroker -d.
Is the qmgr in question an MI queue manager? If so, you may need to make sure the Broker is an MI broker. |
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| alechko |
| Posted: Wed Mar 23, 2011 8:02 am Post subject: |
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Apprentice
Joined: 12 Jan 2005
Posts: 37
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thanks for your replies.
First of all, I'm not using a MI QMGR or Broker.
Second, you can see on the error output of the stdout that it did succeed on executing the mqsiprofile script
| Quote: |
MQSI 7.0.0.2
/opt/ibm/mqsi/7.0
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I followed the infocenter section on how to define the broker as an MQ service: http://publib.boulder.ibm.com/infocenter/wmbhelp/v7r0m0/index.jsp?topic=/com.ibm.etools.mft.doc/be13790_.htm
As i mentioned before that worked great on two other environments.
Here is the output of the mqsireportbroker:
| Code: |
-bash-3.2$ mqsireportbroker BRKPRD01
BIP8927I: Broker Name 'BRKPRD01'
Install path = '/opt/ibm/mqsi/7.0'
Work path = '/var/mqsi'
Broker UUID = 'e5899792-0e80-11e0-9842-0a6600a40000'
Process id = '25045'
Queue Manager = 'QMBRKPRD01'
User lil path = ''
User exit path = ''
Active user exits = ''
LDAP principal = ''
LDAP credentials = ''
ICU converter path = ''
Trusted (fastpath) Queue Manager application = 'false'
Configuration change timeout = '300' seconds
Internal configuration timeout = '60' seconds
Statistics major interval = '60' minutes
Operation mode = 'enterprise'
Fixpack capability level = 'all' (effective level '7.0.0.2')
Broker registry format = 'v7.0'
Administration security = 'inactive'
Multi-instance Broker = 'false'
Shared Work Path = 'none'
Start as WebSphere MQ Service = 'defined'
BIP8071I: Successful command completion.
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and the definition of the MQ Service in the QMGR:
| Code: |
dis SERVICE(MQSI_BRKPRD01)
2 : dis SERVICE(MQSI_BRKPRD01)
AMQ8629: Display service information details.
SERVICE(MQSI_BRKPRD01) CONTROL(QMGR)
SERVTYPE(COMMAND)
STARTCMD(/opt/ibm/mqsi/7.0/bin/runMQService)
STARTARG(/opt/ibm/mqsi/7.0/bin BRKPRD01)
STOPCMD(/opt/ibm/mqsi/7.0/bin/endMQService)
STOPARG(/opt/ibm/mqsi/7.0/bin BRKPRD01)
STDOUT(/var/mqsi/common/log/BRKPRD01.mqservice.log)
STDERR(/var/mqsi/common/log/BRKPRD01.mqservice.log)
DESCR( ) ALTDATE(2011-03-02)
ALTTIME(11.44.11)
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Any help would be greatly appreciated.
Thanks again,
Alik |
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