PQ66917: ADMIN CONSOLE THROWS ERRORS AND LOSES CONNECTION AFTER SELECTINGNODE STOP FOR RESTART AND SELECTING LOCAL NODE | |||||||||||||||||||||||||
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APAR status Closed as documentation error. Error description User selects Stop for restart on Node to which they are not attached. Then selects Node to which they are attached and attempts to refresh the topology. Multiple errors are thrown and admin console loses connection. Local admin server must be restarted to recover. . L3 SM has recreated the problem & is working on solution.Local fix Problem summary **************************************************************** * USERS AFFECTED: WebSphere Application Server users of * * failover for admin servers. * **************************************************************** * PROBLEM DESCRIPTION: In a workload managed environment, * * failover was not working and errors * * were thrown in the admin console. * **************************************************************** * RECOMMENDATION: * **************************************************************** The user was attempting to use failover for the admin server, but had the following property set in the admin.config file: com.ibm.ejs.sm.adminServer.wlm=false The InfoCenter in section: 7.2.3 Workload management for administrative servers contains information about WLM and failover for admin servers. Additional information about this property can be found in a Redbook (see http://www.redbooks.ibm.com ) called IBM WebSphere V4.0 Advanced Edition Scalability and Availability ( book order number SG24-6192 ) 7.1.1 Enabling administrative server failover Each administrative server in your domain will have failover automatically enabled at install. This value is set in the admin.config file in the <WAS_HOME>/bin directory, as follows: #Enable WLM of AdminServers com.ibm.ejs.sm.adminServer.wlm=true This value is set to true by default. It must be set to true on each of the nodes within your domain for full failover between nodes. If it is set to false on a node then any clients using that administrative server will not failover in the event of a problem. That node will also not participate in failover for other nodes. If a failure occurs on a node then the request will not be routed to a server with the above value set to false.Problem conclusion Closing as a documentation update.Temporary fix Comments
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: Modules/Macros
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Document Information |
Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server > General
Operating system(s):
Software version: 400
Software edition:
Reference #: PQ66917
IBM Group: Software Group
Modified date: Oct 23, 2003
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