红帽全球峰会此内容没有您所选择的语言版本。
38.2.2. Dedicated JCA Backup Server
For the backup server, the
hornetq-configuration.xml is unchanged. Because there is no live server, you must ensure the hornetq-jboss-beans.xml instantiates all the beans needed. You configure this using the same configuration as in the live server, with the exception of changing the location of the hornetq-configuration.xml parameter for the Configuration bean.
Procedure 38.11. Configure Dedicated Backup Server
Follow this procedure to configure a dedicated HornetQ backup instance, located on a separate JBoss Enterprise Application Platform server.
Prerequisites
- A HornetQ Live Server, configured according to the procedures contained within Section 38.2.1, “Dedicated JCA Live Server”
- A correctly configured JBoss Enterprise Application Platform instance, installed on a separate server instance to the live server.
- HornetQ installed on the platform instance.
- On the backup server, navigate using the command line to
/extras/hornetq/. - Execute
sh ./switch.sh -Dbackup=true.The script executes and creates aproduction-backupserver profile in$JBOSS_HOME/server/ - Copy the
production-backupserver profile, and rename it toHornetQ_Dedicated_Backup. - Open
$JBOSS_HOME/server/HornetQ_Dedicated_Backup/hornetq/hornetq-configuration.xml - Add the <shared-store>true</shared-store> element as a child element to the <configuration> element.
- Change the data directory locations to match the following values:
- <large-messages-directory>/media/shared/data/large-messages</large-messages-directory>
- <bindings-directory>/media/shared/data/bindings</bindings-directory>
- <journal-directory>/media/shared/data/journal</journal-directory>
- <paging-directory>/media/shared/data/paging</paging-directory>
- Save and close all updated files.
'%20d='M201.5%20305.5c-13.8%200-24.9-11.1-24.9-24.6%200-13.8%2011.1-24.9%2024.9-24.9%2013.6%200%2024.6%2011.1%2024.6%2024.9%200%2013.6-11.1%2024.6-24.6%2024.6zM504%20256c0%20137-111%20248-248%20248S8%20393%208%20256%20119%208%20256%208s248%20111%20248%20248zm-132.3-41.2c-9.4%200-17.7%203.9-23.8%2010-22.4-15.5-52.6-25.5-86.1-26.6l17.4-78.3%2055.4%2012.5c0%2013.6%2011.1%2024.6%2024.6%2024.6%2013.8%200%2024.9-11.3%2024.9-24.9s-11.1-24.9-24.9-24.9c-9.7%200-18%205.8-22.1%2013.8l-61.2-13.6c-3-.8-6.1%201.4-6.9%204.4l-19.1%2086.4c-33.2%201.4-63.1%2011.3-85.5%2026.8-6.1-6.4-14.7-10.2-24.1-10.2-34.9%200-46.3%2046.9-14.4%2062.8-1.1%205-1.7%2010.2-1.7%2015.5%200%2052.6%2059.2%2095.2%20132%2095.2%2073.1%200%20132.3-42.6%20132.3-95.2%200-5.3-.6-10.8-1.9-15.8%2031.3-16%2019.8-62.5-14.9-62.5zM302.8%20331c-18.2%2018.2-76.1%2017.9-93.6%200-2.2-2.2-6.1-2.2-8.3%200-2.5%202.5-2.5%206.4%200%208.6%2022.8%2022.8%2087.3%2022.8%20110.2%200%202.5-2.2%202.5-6.1%200-8.6-2.2-2.2-6.1-2.2-8.3%200zm7.7-75c-13.6%200-24.6%2011.1-24.6%2024.9%200%2013.6%2011.1%2024.6%2024.6%2024.6%2013.8%200%2024.9-11.1%2024.9-24.6%200-13.8-11-24.9-24.9-24.9z'/%3e%3c/svg%3e){kind=small}