Example: Verify WebSphere Message Broker

1. Create the Broker database.

   Perform this step in the global zone for zone z1.

   Vigor5# zlogin z1
   # cd /opt/IBM/db2/V8.1/instance
   # ./db2icrt -u db2user db2user
   # su - db2user
   $ db2start
   $ db2 create database BROKERDB
   $ db2 connect to BROKERDB
   $ db2 bind ./sqllib/bnd/@db2cli.lst grant public CLIPKG 5
   $ db2 update database configuration for BROKERDB using dbheap 900
   $ chmod 644 /ZFSwmb1/db2user/sqllib/db2nodes.cfg
   $ cat > /ZFSwmb1/db2user/sqllib/db2nodes.cfg <<-EOF
   0 db2user 0
   EOF
   $ chmod 444 /ZFSwmb1/db2user/sqllib/db2nodes.cfg
   $ exit

2. Update /etc/hosts with db2user on both zones.

   Perform this step in zones z1 and z2.

   # vi /etc/hosts

   The following listing shows db2user that has been added to /etc/hosts on z1.

   127.0.0.1        localhost    loghost    z1    db2user

3. Create the Broker, Configuration Manager and UserNameServer.

   Perform this step in zone z1 only.

   ---

   Note - The broker queue manager and broker database must be running before you perform this step.

   Ensure that DB2 is started and resource group wmq1-rg is online on Vigor5:z1.

   Deployment Example: Installing WebSphere MQ in Zones, from the Oracle Solaris Cluster Data Service for WebSphere MQ Guide, was used to create the resource group wmq1-rg.

   ---

   # cat > /ZFSwmb1/mqsiuser/.profile <<-EOF
   . /ZFSwmb1/db2user/sqllib/db2profile
   . /opt/IBM/mqsi/6.0/bin/mqsiprofile
   EOF
   # su - mqsiuser
   $ mqsicreatebroker brk \
   > -i mqsiuser -a mqsiuser -q qmgr1 -n BROKERDB -u db2user -p db2user
   $ mqsicreateconfigmgr cmg \
   > -i mqsiuser -a mqsiuser -q qmgr1
   $ mqsicreateusernameserver \
   > -i mqsiuser -a mqsiuser -q qmgr1 
   $ exit

4. Start the Broker, Configuration Manager and UserNameServer.

   Perform this step in zone z1.

   # su - mqsiuser
   $ mqsistart brk
   $ mqsistart cmg
   $ mqsistart UserNameServer

5. Verify that the Broker, Configuration Manager and UserNameServer have been created and are running.

   Perform this step in zone z1.

   # su - mqsiuser
   $ mqsilist
   BIP8099I: ConfigMgr: cmg  -  qmgr1
   BIP8099I: UserNameServer: UserNameServer  -  qmgr1
   BIP8099I: Broker: brk  -  qmgr1
   
   BIP8071I: Successful command completion.
   $ exit
   # ptree mqsiuser
   2608  zsched
     15573 bipservice brk
       15574 bipbroker brk
         15590 biphttplistener brk
     15594 bipservice cmg
       15595 bipconfigmgr cmg
     15665 bipservice UserNameServer
       15666 bipuns UserNameServer

6. Stop the Broker, Configuration Manager and UserNameServer.

   Perform this step in zone z1.

   # su - mqsiuser
   $ mqsistop -i brk
   $ mqsistop -i cmg
   $ mqsistop -i UserNameServer
   $ exit

7. Stop the Broker database.

   Perform this step in zone z1.

   # su - db2user
   $ db2stop force
   $ exit
   # exit

8. Failover the WebSphere MQ resource group to the other zone.

   Perform this step in the global zone.

   Vigor5# clrg switch -n Vigor5:z2 wmq1-rg

9. Relocate the ZFS pool to the other zone.

   Perform this step in the global zone.

   Vigor5# zpool export -f HAZpool3
   Vigor5# zpool import -R /zones/z2/root HAZpool3

10. Setup /etc/services and start the Broker database.

    Perform this step in zone z2.

    ---

    Note - The port list entries for db2user should be the same as those on zone z1.

    ---

    Vigor5# z2
    # cat >> /etc/services <<-EOF
    DB2_db2user     60000/tcp
    DB2_db2user_1   60001/tcp
    DB2_db2user_2   60002/tcp
    DB2_db2user_END 60003/tcp
    EOF
    # su - db2user
    $ db2start
    $ exit

11. Start the Broker, Configuration Manager and UserNameServer.

    Perform this step in zone z2.

    # su - mqsiuser
    $ mqsistart brk
    $ mqsistart cmg
    $ mqsistart UserNameServer
    $ exit

12. Verify that the Broker, Configuration Manager and UserNameServer are running.

    Perform this step in zone z2.

    # su - mqsiuser
    $ mqsilist
    BIP8099I: ConfigMgr: cmg  -  qmgr1
    BIP8099I: UserNameServer: UserNameServer  -  qmgr1
    BIP8099I: Broker: brk  -  qmgr1
    
    BIP8071I: Successful command completion.
    $ exit
    # ptree mqsiuser
    2614  zsched
      6658 bipservice brk
        6659 bipbroker brk
          6681 biphttplistener brk
      6674 bipservice cmg
        6675 bipconfigmgr cmg
      6691 bipservice UserNameServer
        6692 bipuns UserNameServer

13. Stop the Broker, Configuration Manager and UserNameServer.

    Perform this step in zone z2.

    # su - mqsiuser
    $ mqsistop -i brk
    $ mqsistop -i cmg
    $ mqsistop -i UserNameServer
    $ exit

14. Stop the Broker database.

    Perform this step in zone z2.

    # su - db2user
    $ db2stop force
    $ exit
    # exit

15. Export the ZFS pool.

    Perform this step in the global zone.

    Vigor5# zpool export -f HAZpool3