银行WAS
IBM IHS session复制无效问题
WAS V7.0.0.27集群6个节点环境下测试出现session复制无效问题：以下为测试步骤：1.集群环境下6个node全部正常启动。2.登录系统应用，点击查询。3.关闭node 1,3,5后，点击查询后session失效，返回登录页面。（关闭2,4,6存在同样问题）综上证明session复制没有成功。正常情况为关闭1,3,5...显示全部
WAS V7.0.0.27集群6个节点环境下测试出现session复制无效问题：
以下为测试步骤：
1.集群环境下6个node全部正常启动。
2.登录系统应用，点击查询。
3.关闭node 1,3,5后，点击查询后session失效，返回登录页面。（关闭2,4,6存在同样问题）
综上证明session复制没有成功。
正常情况为关闭1,3,5节点后，点击查询session继续有效可以继续业务操作。
[root@wasapp1 webserver1]#tail -30 http_plugin.log
[Fri Apr 26 10:55:27 2013] 007f000e 00000607 - ERROR: ws_server_group: serverGroupNextRoundRobinServer: Failed to find a server in group appclu; all could be down or have reached the maximimum connections limit
[Fri Apr 26 10:55:27 2013] 007f000e 00000607 - ERROR: ws_common: websphereFindServer: Failed to find a server
[Fri Apr 26 10:55:27 2013] 007f000e 00000607 - ERROR: ws_common: websphereWriteRequestReadResponse: Failed to find a server
[Fri Apr 26 10:55:27 2013] 007f000e 00000607 - ERROR: ESI: getResponse: failed to get response: rc = 4
[Fri Apr 26 10:55:27 2013] 007f000e 00000607 - ERROR: ws_common: websphereHandleRequest: Failed to handle request
[Fri Apr 26 10:55:30 2013] 00870030 0000191a - ERROR: ws_server_group: serverGroupNextRoundRobinServer: Failed to find a server in group appclu; all could be down or have reached the maximimum connections limit
[Fri Apr 26 10:55:30 2013] 00870030 0000191a - ERROR: ws_common: websphereFindServer: Failed to find a server
[Fri Apr 26 10:55:30 2013] 00870030 0000191a - ERROR: ws_common: websphereWriteRequestReadResponse: Failed to find a server
[Fri Apr 26 10:55:30 2013] 00870030 0000191a - ERROR: ESI: getResponse: failed to get response: rc = 4
[Fri Apr 26 10:55:30 2013] 00870030 0000191a - ERROR: ws_common: websphereHandleRequest: Failed to handle request
[Fri Apr 26 10:55:35 2013] 007f000e 00000304 - ERROR: ws_server_group: serverGroupNextRoundRobinServer: Failed to find a server in group appclu; all could be down or have reached the maximimum connections limit
[Fri Apr 26 10:55:35 2013] 007f000e 00000304 - ERROR: ws_common: websphereFindServer: Failed to find a server
[Fri Apr 26 10:55:35 2013] 007f000e 00000304 - ERROR: ws_common: websphereWriteRequestReadResponse: Failed to find a server
[Fri Apr 26 10:55:35 2013] 007f000e 00000304 - ERROR: ESI: getResponse: failed to get response: rc = 4
[Fri Apr 26 10:55:35 2013] 007f000e 00000304 - ERROR: ws_common: websphereHandleRequest: Failed to handle request
[Fri Apr 26 10:55:37 2013] 00870030 00001011 - ERROR: ws_server_group: serverGroupNextRoundRobinServer: Failed to find a server in group appclu; all could be down or have reached the maximimum connections limit
[Fri Apr 26 10:55:37 2013] 00870030 00001011 - ERROR: ws_common: websphereFindServer: Failed to find a server
[Fri Apr 26 10:55:37 2013] 00870030 00001011 - ERROR: ws_common: websphereWriteRequestReadResponse: Failed to find a server
[Fri Apr 26 10:55:37 2013] 00870030 00001011 - ERROR: ESI: getResponse: failed to get response: rc = 4
[Fri Apr 26 10:55:37 2013] 00870030 00001011 - ERROR: ws_common: websphereHandleRequest: Failed to handle request
[Fri Apr 26 10:55:40 2013] 007f000e 00000b0c - ERROR: ws_server_group: serverGroupNextRoundRobinServer: Failed to find a server in group appclu; all could be down or have reached the maximimum connections limit
[Fri Apr 26 10:55:40 2013] 007f000e 00000b0c - ERROR: ws_common: websphereFindServer: Failed to find a server
[Fri Apr 26 10:55:40 2013] 007f000e 00000b0c - ERROR: ws_common: websphereWriteRequestReadResponse: Failed to find a server
[Fri Apr 26 10:55:40 2013] 007f000e 00000b0c - ERROR: ESI: getResponse: failed to get response: rc = 4
[Fri Apr 26 10:55:40 2013] 007f000e 00000b0c - ERROR: ws_common: websphereHandleRequest: Failed to handle request
[Fri Apr 26 10:55:45 2013] 00870030 00001112 - ERROR: ws_server_group: serverGroupNextRoundRobinServer: Failed to find a server in group appclu; all could be down or have reached the maximimum connections limit
[Fri Apr 26 10:55:45 2013] 00870030 00001112 - ERROR: ws_common: websphereFindServer: Failed to find a server
[Fri Apr 26 10:55:45 2013] 00870030 00001112 - ERROR: ws_common: websphereWriteRequestReadResponse: Failed to find a server
[Fri Apr 26 10:55:45 2013] 00870030 00001112 - ERROR: ESI: getResponse: failed to get response: rc = 4
[Fri Apr 26 10:55:45 2013] 00870030 00001112 - ERROR: ws_common: websphereHandleRequest: Failed to handle request
[root@wasapp1 webserver1]#
检查节点日志:
[13-4-26 10:55:03:842 CST] 00000014 Configuration W No configuration found. Configuring ehcache from ehcache-failsafe.xml found in the classpath:Sphere/AppServer/profiles/AppSrv02/installedApps/wasapp1Cell01/control-center_war.ear/control-center.war/WEB-INF/lib/ehcache-1.6.2.jar!/ehcache-fail
[13-4-26 10:55:08:186 CST] 00000014 servlet I com.ibm.ws.webcontainer.servlet.ServletWrapper init SRVE0242I: [control-center_war] [/control-ce]: 初始化成功。
[13-4-26 10:55:08:198 CST] 00000014 servlet I com.ibm.ws.webcontainer.servlet.ServletWrapper init SRVE0242I: [control-center_war] [/control-ce功。
[13-4-26 10:55:08:220 CST] 00000014 webcontainer I com.ibm.ws.wswebcontainer.VirtualHost addWebApplication SRVE0250I: Web 模块 null 已绑定到 defaul5060,*:5061,*:443,wasapp2:9080,wasapp2:80,wasapp2:9443,wasapp2:5060,wasapp2:5061,wasapp2:443,*:9081,*:9444,*:5063,*:5062,*:9082,*:9445,*:5065,*:5064asapp2:5065,wasapp2:5064]。
[13-4-26 10:55:08:252 CST] 00000014 ApplicationMg A WSVR0221I: 应用程序已启动：control-center_war
[13-4-26 10:55:08:255 CST] 00000014 CompositionUn A WSVR0191I: 已启动 BLA WebSphere:blaname=control-center_war 中的组合单元 WebSphere:cuname=contr
[13-4-26 10:55:08:282 CST] 00000000 TCPChannel I TCPC0001I: TCP 通道 TCP_2 在主机 * (IPv6) 端口 9081 上侦听。
[13-4-26 10:55:08:302 CST] 00000000 WSChannelFram A CHFW0019I: 传输通道服务已启动了链 WCInboundDefault。
[13-4-26 10:55:08:313 CST] 00000000 WSChannelFram A CHFW0019I: 传输通道服务已启动了链 HttpQueueInboundDefault。
[13-4-26 10:55:08:318 CST] 00000000 TCPChannel I TCPC0001I: TCP 通道 TCP_4 在主机 * (IPv6) 端口 9444 上侦听。
[13-4-26 10:55:08:329 CST] 00000000 WSChannelFram A CHFW0019I: 传输通道服务已启动了链 HttpQueueInboundDefaultSecure。
[13-4-26 10:55:08:336 CST] 00000000 WSChannelFram A CHFW0019I: 传输通道服务已启动了链 WCInboundDefaultSecure。
[13-4-26 10:55:08:340 CST] 00000000 WSChannelFram A CHFW0019I: 传输通道服务已启动了链 SOAPAcceptorChain2。
[13-4-26 10:55:08:343 CST] 00000000 WSChannelFram A CHFW0019I: 传输通道服务已启动了链 SOAPAcceptorChain3。
[13-4-26 10:55:08:346 CST] 00000000 WSChannelFram A CHFW0019I: 传输通道服务已启动了链 SOAPAcceptorChain5。
[13-4-26 10:55:08:348 CST] 00000000 WSChannelFram A CHFW0019I: 传输通道服务已启动了链 SOAPAcceptorChain6。
[13-4-26 10:55:08:351 CST] 00000000 webcontainer I com.ibm.ws.webcontainer.WSWebContainer startChains SRVE0323I: 未启用异步请求分派器。可能无法正确ault 或 HttpQueueInboundDefaultSecure 链发送的请求。
[13-4-26 10:55:08:360 CST] 00000015 SchedulerServ I SCHD0077I: Scheduler 服务正在启动 Scheduler。
[13-4-26 10:55:08:362 CST] 00000015 SchedulerServ I SCHD0078I: Scheduler 服务完成了启动 Scheduler。收起
以下为测试步骤：
1.集群环境下6个node全部正常启动。
2.登录系统应用，点击查询。
3.关闭node 1,3,5后，点击查询后session失效，返回登录页面。（关闭2,4,6存在同样问题）
综上证明session复制没有成功。
正常情况为关闭1,3,5节点后，点击查询session继续有效可以继续业务操作。
[root@wasapp1 webserver1]#tail -30 http_plugin.log
[Fri Apr 26 10:55:27 2013] 007f000e 00000607 - ERROR: ws_server_group: serverGroupNextRoundRobinServer: Failed to find a server in group appclu; all could be down or have reached the maximimum connections limit
[Fri Apr 26 10:55:27 2013] 007f000e 00000607 - ERROR: ws_common: websphereFindServer: Failed to find a server
[Fri Apr 26 10:55:27 2013] 007f000e 00000607 - ERROR: ws_common: websphereWriteRequestReadResponse: Failed to find a server
[Fri Apr 26 10:55:27 2013] 007f000e 00000607 - ERROR: ESI: getResponse: failed to get response: rc = 4
[Fri Apr 26 10:55:27 2013] 007f000e 00000607 - ERROR: ws_common: websphereHandleRequest: Failed to handle request
[Fri Apr 26 10:55:30 2013] 00870030 0000191a - ERROR: ws_server_group: serverGroupNextRoundRobinServer: Failed to find a server in group appclu; all could be down or have reached the maximimum connections limit
[Fri Apr 26 10:55:30 2013] 00870030 0000191a - ERROR: ws_common: websphereFindServer: Failed to find a server
[Fri Apr 26 10:55:30 2013] 00870030 0000191a - ERROR: ws_common: websphereWriteRequestReadResponse: Failed to find a server
[Fri Apr 26 10:55:30 2013] 00870030 0000191a - ERROR: ESI: getResponse: failed to get response: rc = 4
[Fri Apr 26 10:55:30 2013] 00870030 0000191a - ERROR: ws_common: websphereHandleRequest: Failed to handle request
[Fri Apr 26 10:55:35 2013] 007f000e 00000304 - ERROR: ws_server_group: serverGroupNextRoundRobinServer: Failed to find a server in group appclu; all could be down or have reached the maximimum connections limit
[Fri Apr 26 10:55:35 2013] 007f000e 00000304 - ERROR: ws_common: websphereFindServer: Failed to find a server
[Fri Apr 26 10:55:35 2013] 007f000e 00000304 - ERROR: ws_common: websphereWriteRequestReadResponse: Failed to find a server
[Fri Apr 26 10:55:35 2013] 007f000e 00000304 - ERROR: ESI: getResponse: failed to get response: rc = 4
[Fri Apr 26 10:55:35 2013] 007f000e 00000304 - ERROR: ws_common: websphereHandleRequest: Failed to handle request
[Fri Apr 26 10:55:37 2013] 00870030 00001011 - ERROR: ws_server_group: serverGroupNextRoundRobinServer: Failed to find a server in group appclu; all could be down or have reached the maximimum connections limit
[Fri Apr 26 10:55:37 2013] 00870030 00001011 - ERROR: ws_common: websphereFindServer: Failed to find a server
[Fri Apr 26 10:55:37 2013] 00870030 00001011 - ERROR: ws_common: websphereWriteRequestReadResponse: Failed to find a server
[Fri Apr 26 10:55:37 2013] 00870030 00001011 - ERROR: ESI: getResponse: failed to get response: rc = 4
[Fri Apr 26 10:55:37 2013] 00870030 00001011 - ERROR: ws_common: websphereHandleRequest: Failed to handle request
[Fri Apr 26 10:55:40 2013] 007f000e 00000b0c - ERROR: ws_server_group: serverGroupNextRoundRobinServer: Failed to find a server in group appclu; all could be down or have reached the maximimum connections limit
[Fri Apr 26 10:55:40 2013] 007f000e 00000b0c - ERROR: ws_common: websphereFindServer: Failed to find a server
[Fri Apr 26 10:55:40 2013] 007f000e 00000b0c - ERROR: ws_common: websphereWriteRequestReadResponse: Failed to find a server
[Fri Apr 26 10:55:40 2013] 007f000e 00000b0c - ERROR: ESI: getResponse: failed to get response: rc = 4
[Fri Apr 26 10:55:40 2013] 007f000e 00000b0c - ERROR: ws_common: websphereHandleRequest: Failed to handle request
[Fri Apr 26 10:55:45 2013] 00870030 00001112 - ERROR: ws_server_group: serverGroupNextRoundRobinServer: Failed to find a server in group appclu; all could be down or have reached the maximimum connections limit
[Fri Apr 26 10:55:45 2013] 00870030 00001112 - ERROR: ws_common: websphereFindServer: Failed to find a server
[Fri Apr 26 10:55:45 2013] 00870030 00001112 - ERROR: ws_common: websphereWriteRequestReadResponse: Failed to find a server
[Fri Apr 26 10:55:45 2013] 00870030 00001112 - ERROR: ESI: getResponse: failed to get response: rc = 4
[Fri Apr 26 10:55:45 2013] 00870030 00001112 - ERROR: ws_common: websphereHandleRequest: Failed to handle request
[root@wasapp1 webserver1]#
检查节点日志:
[13-4-26 10:55:03:842 CST] 00000014 Configuration W No configuration found. Configuring ehcache from ehcache-failsafe.xml found in the classpath:Sphere/AppServer/profiles/AppSrv02/installedApps/wasapp1Cell01/control-center_war.ear/control-center.war/WEB-INF/lib/ehcache-1.6.2.jar!/ehcache-fail
[13-4-26 10:55:08:186 CST] 00000014 servlet I com.ibm.ws.webcontainer.servlet.ServletWrapper init SRVE0242I: [control-center_war] [/control-ce]: 初始化成功。
[13-4-26 10:55:08:198 CST] 00000014 servlet I com.ibm.ws.webcontainer.servlet.ServletWrapper init SRVE0242I: [control-center_war] [/control-ce功。
[13-4-26 10:55:08:220 CST] 00000014 webcontainer I com.ibm.ws.wswebcontainer.VirtualHost addWebApplication SRVE0250I: Web 模块 null 已绑定到 defaul5060,*:5061,*:443,wasapp2:9080,wasapp2:80,wasapp2:9443,wasapp2:5060,wasapp2:5061,wasapp2:443,*:9081,*:9444,*:5063,*:5062,*:9082,*:9445,*:5065,*:5064asapp2:5065,wasapp2:5064]。
[13-4-26 10:55:08:252 CST] 00000014 ApplicationMg A WSVR0221I: 应用程序已启动：control-center_war
[13-4-26 10:55:08:255 CST] 00000014 CompositionUn A WSVR0191I: 已启动 BLA WebSphere:blaname=control-center_war 中的组合单元 WebSphere:cuname=contr
[13-4-26 10:55:08:282 CST] 00000000 TCPChannel I TCPC0001I: TCP 通道 TCP_2 在主机 * (IPv6) 端口 9081 上侦听。
[13-4-26 10:55:08:302 CST] 00000000 WSChannelFram A CHFW0019I: 传输通道服务已启动了链 WCInboundDefault。
[13-4-26 10:55:08:313 CST] 00000000 WSChannelFram A CHFW0019I: 传输通道服务已启动了链 HttpQueueInboundDefault。
[13-4-26 10:55:08:318 CST] 00000000 TCPChannel I TCPC0001I: TCP 通道 TCP_4 在主机 * (IPv6) 端口 9444 上侦听。
[13-4-26 10:55:08:329 CST] 00000000 WSChannelFram A CHFW0019I: 传输通道服务已启动了链 HttpQueueInboundDefaultSecure。
[13-4-26 10:55:08:336 CST] 00000000 WSChannelFram A CHFW0019I: 传输通道服务已启动了链 WCInboundDefaultSecure。
[13-4-26 10:55:08:340 CST] 00000000 WSChannelFram A CHFW0019I: 传输通道服务已启动了链 SOAPAcceptorChain2。
[13-4-26 10:55:08:343 CST] 00000000 WSChannelFram A CHFW0019I: 传输通道服务已启动了链 SOAPAcceptorChain3。
[13-4-26 10:55:08:346 CST] 00000000 WSChannelFram A CHFW0019I: 传输通道服务已启动了链 SOAPAcceptorChain5。
[13-4-26 10:55:08:348 CST] 00000000 WSChannelFram A CHFW0019I: 传输通道服务已启动了链 SOAPAcceptorChain6。
[13-4-26 10:55:08:351 CST] 00000000 webcontainer I com.ibm.ws.webcontainer.WSWebContainer startChains SRVE0323I: 未启用异步请求分派器。可能无法正确ault 或 HttpQueueInboundDefaultSecure 链发送的请求。
[13-4-26 10:55:08:360 CST] 00000015 SchedulerServ I SCHD0077I: Scheduler 服务正在启动 Scheduler。
[13-4-26 10:55:08:362 CST] 00000015 SchedulerServ I SCHD0078I: Scheduler 服务完成了启动 Scheduler。收起