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Description of problem: From bug 1043035: == documentation says that to be able to use standalone replication, ha module must be loaded on both nodes (http://deathstar1.usersys.redhat.com:3000/builds/18173-Messaging_Installation_and_Configuration_Guide/#Queue_Replication_and_HA). I added the line "load-module=/usr/lib64/qpid/daemon/ha.so" to the qpidd configuration file and according to pmap, ha module is loaded. But when I try to start replication, I receive the following error: [root@lzhaldyb-hanode2 ~]# qpid-ha replicate -b 192.168.101.102 192.168.101.101 testQ HA module is not loaded on broker at 192.168.101.102 == The problem is that you also need to set ha-queue-replication=yes on both brokers, this is not mentioned in the doc. I suspect I added it after providing the initial doc input. More recent doc which includes this setting is at: http://qpid.apache.org/releases/qpid-0.24/cpp-broker/book/ha-queue-replication.html
(In reply to Alan Conway from comment #0) > Description of problem: > > From bug 1043035: > == > documentation says that to be able to use standalone replication, ha module > must be loaded on both nodes > (http://deathstar1.usersys.redhat.com:3000/builds/18173- > Messaging_Installation_and_Configuration_Guide/#Queue_Replication_and_HA). I > added the line "load-module=/usr/lib64/qpid/daemon/ha.so" to the qpidd > configuration file and according to pmap, ha module is loaded. But when I > try to start replication, I receive the following error: > > [root@lzhaldyb-hanode2 ~]# qpid-ha replicate -b 192.168.101.102 > 192.168.101.101 testQ > HA module is not loaded on broker at 192.168.101.102 > == > > The problem is that you also need to set > ha-queue-replication=yes > on both brokers, this is not mentioned in the doc. I suspect I added it > after providing the initial doc input. More recent doc which includes this > setting is at: > > http://qpid.apache.org/releases/qpid-0.24/cpp-broker/book/ha-queue- > replication.html Hi Alan Thanks for the updated docs here. The changes are live at http://docbuilder.usersys.redhat.com/18173/#Queue_Replication_and_HA and will be included in the 3.0 GA docs. I've made minor grammatical tweaks to the original content as well, since I was in the file anyway. And I've made the commands into an Example to give a bit of visual variety in this topic. I've change "ha" to "HA" as described in the qpid.apache docs as well.
The documentation change checked, everything is in order.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHEA-2015-0805.html