Java
更新 IBM HTTP 外掛和 IBH IHS 時出錯
最初，此活動從在我們的系統上安裝 WAS 7.0.0.39 修訂包開始。
UpdateInstaller 與 WAS 和 java 一起成功升級到 7.0.0.39。
WAS 使用
wassrvrid 安裝，而 webserver 使用webserverid 安裝。在我切換 id
webserver並嘗試使用命令安裝 IBM HTTP 外掛和 IHS 伺服器的修訂包後update.sh，我收到以下錯誤：[$WAS_HOME/UpdateInstaller]$ ./update.sh Executing command: $WAS_HOME/UpdateInstaller/java/jre/bin/java -cp $WAS_HOME/UpdateInstaller/update.jar -Xms48m -Xmx384m run JVMJ9VM019E Unrecoverable error: Unable to find and initialize required class java/lang/Object JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ppc64/default/jclSC160/vm.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/annotation.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/beans.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/java.util.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/jndi.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/logging.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/security.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/sql.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmorb.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmorbapi.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmcfw.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/rt.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/charsets.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/resources.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmpkcs.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmcertpathfw.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmjgssfw.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmjssefw.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmsaslfw.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmjcefw.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmjgssprovider.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmjsseprovider2.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmcertpathprovider.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/management-agent.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/xml.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/jlm.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/javascript.jar JVMJ9VM023I This may indicate that JAVA_HOME is incorrect, or that class libraries are not installed JVMJ9VM015W Initialization error for library jclscar_24(14): JVMJ9VM009E J9VMDllMain failed Could not create the Java virtual machine.所以我嘗試檢查java版本
wassrvr[/home/wassrvr]$ java -version java version "1.5.0" Java(TM) 2 Runtime Environment, Standard Edition (build pap64devifx-20130702 (SR16 FP3 )) IBM J9 VM (build 2.3, J2RE 1.5.0 IBM J9 2.3 AIX ppc64-64 j9vmap6423ifx-20130613 (JIT enabled) J9VM - 20130611_151893_BHdSMr JIT - 20121221_30553_r8 GC - 20120911_AA) JCL - 20130702再次使用java的絕對路徑：
[/home/wassrvr]$ $WAS_HOME/UpdateInstaller/java/jre/bin/java -version java version "1.6.0" Java(TM) SE Runtime Environment (build pap6460sr16fp7ifix-20150930_02(SR16 FP7+IV77565)) IBM J9 VM (build 2.4, JRE 1.6.0 IBM J9 2.4 AIX ppc64-64 jvmap6460sr16fp7-20150701_255724 (JIT enabled, AOT enabled) J9VM - 20150701_255724 JIT - r9_20150630_95420 GC - GA24_Java6_SR16_20150701_1008_B255724) JCL - 20150628_01嘗試與
webserver[/home/webserver]$ java -version ksh: java: not found使用絕對路徑：
[/home/webserver]$ $WAS_HOME/UpdateInstaller/java/jre/bin/java -version JVMJ9VM019E Unrecoverable error: Unable to find and initialize required class java/lang/Object JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ppc64/default/jclSC160/vm.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/annotation.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/beans.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/java.util.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/jndi.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/logging.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/security.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/sql.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmorb.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmorbapi.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmcfw.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/rt.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/charsets.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/resources.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmpkcs.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmcertpathfw.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmjgssfw.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmjssefw.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmsaslfw.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmjcefw.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmjgssprovider.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmjsseprovider2.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/ibmcertpathprovider.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/management-agent.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/xml.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/jlm.jar JVMJ9VM020I Searched in $WAS_HOME/UpdateInstaller/java/jre/lib/javascript.jar JVMJ9VM023I This may indicate that JAVA_HOME is incorrect, or that class libraries are not installed JVMJ9VM015W Initialization error for library jclscar_24(14): JVMJ9VM009E J9VMDllMain failed Could not create the Java virtual machine.在安裝 WAS 修訂包時，沒有錯誤。但是在嘗試安裝外掛和 IHS 升級時，沒有創建 tmp 日誌文件。
我在這裡陷入困境，將不勝感激。
所以最後我能夠解決這個問題。逐個檢查每個文件的權限後，發現
j9vm下一個目錄$WAS_HOME/UpdateInstaller/java/jre/bin有700權限。將其更改為後，755我能夠執行更新腳本。
請檢查 wassrvr 使用者的 JAVA_HOME 和 CLASSPATH 環境變數，並在切換到 webserver 帳戶後將其設置為相同的值。這是我要做的第一步，因為錯誤描述指出無法載入基本的 java 類。