[GSS](7.3.z) CMTOOL-276 - Symbolic links in the path to configuration files, such as is in the RPM installation, cause the migration tool to fail

Start with JBoss EAP 6.4, such as zip installation Install the JBoss EAP 7.2 via RPMs on RHEL (tested on 6) Run /opt/rh/eap7/root/usr/share/wildfly/bin/jboss-server-migration.sh --source /opt/jboss/jboss-eap-6.4/ Full output: ---------------------------------------------------------- ---- JBoss Server Migration Tool ----------------------- ---------------------------------------------------------- Retrieving servers... 14:11:56,060 INFO [logger] SOURCE server name: EAP, version: 6.4.22.GA. 14:11:56,096 INFO [logger] TARGET server name: JBoss EAP, version: 7.2.7.GA. ---------------------------------------------------------- ---------------------------------------------------------- Server migration starting... 14:11:56,286 INFO [ServerMigrationTask#1:1] --- Migrating modules requested by environment... 14:11:56,287 INFO [ServerMigrationTask#1:1] No modules to migrate. Migrate the source's standalone server? yes/no? n Migrate the source's managed domain? yes/no? y 14:12:02,072 INFO [ServerMigrationTask#1:3] --- Migrating managed domain... 14:12:10,383 INFO [ServerMigrationTask#1:3:2] Source's domain content migrated. 14:12:10,528 INFO [ServerMigrationTask#1:3:3] Source's domain configurations found: [domain.xml] Migrate all configurations? yes/no? y 14:12:13,766 INFO [ServerMigrationTask#1:3:3:1] Migrating domain configuration domain.xml... 14:12:13,770 ERROR [logger] Migration failed: org.jboss.migration.core.ServerMigrationFailureException: Failed to copy /opt/jboss/jboss-eap-6.4/domain/configuration/domain.xml to /opt/rh/eap7/root/usr/share/wildfly/domain/configuration/domain.xml at org.jboss.migration.core.MigrationFiles.copy(MigrationFiles.java:74) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.wfly10.config.task.update.CopySourceXMLConfiguration.getXMLConfiguration(CopySourceXMLConfiguration.java:37) [jboss-server-migration-wildfly10.0.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.wfly10.config.task.update.CopySourceXMLConfiguration.getXMLConfiguration(CopySourceXMLConfiguration.java:31) [jboss-server-migration-wildfly10.0.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.wfly10.config.task.ServerConfigurationMigration$1.run(ServerConfigurationMigration.java:83) [jboss-server-migration-wildfly10.0.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.task.TaskExecutionImpl.run(TaskExecutionImpl.java:169) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.task.TaskExecutionImpl.execute(TaskExecutionImpl.java:159) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.task.TaskContextImpl.execute(TaskContextImpl.java:68) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.task.TaskContextImpl.execute(TaskContextImpl.java:32) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.wfly10.config.task.ServerConfigurationsMigration$Task.migrateConfig(ServerConfigurationsMigration.java:151) [jboss-server-migration-wildfly10.0.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.wfly10.config.task.ServerConfigurationsMigration$Task.migrateAllConfigs(ServerConfigurationsMigration.java:120) [jboss-server-migration-wildfly10.0.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.wfly10.config.task.ServerConfigurationsMigration$Task.run(ServerConfigurationsMigration.java:105) [jboss-server-migration-wildfly10.0.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.task.TaskExecutionImpl.run(TaskExecutionImpl.java:169) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.task.TaskExecutionImpl.execute(TaskExecutionImpl.java:159) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.task.TaskContextImpl.execute(TaskContextImpl.java:68) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.task.TaskContextImpl.execute(TaskContextImpl.java:32) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.wfly10.config.task.DomainMigration$1.run(DomainMigration.java:64) [jboss-server-migration-wildfly10.0.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.console.UserConfirmationServerMigrationTask.runTask(UserConfirmationServerMigrationTask.java:58) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.console.UserConfirmationServerMigrationTask.confirmTaskRun(UserConfirmationServerMigrationTask.java:50) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.console.UserConfirmationServerMigrationTask.run(UserConfirmationServerMigrationTask.java:63) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.env.SkippableByEnvServerMigrationTask.run(SkippableByEnvServerMigrationTask.java:47) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.task.TaskExecutionImpl.run(TaskExecutionImpl.java:169) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.task.TaskExecutionImpl.execute(TaskExecutionImpl.java:159) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.task.TaskContextImpl.execute(TaskContextImpl.java:68) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.task.TaskContextImpl.execute(TaskContextImpl.java:32) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.wfly10.config.task.ServerMigration.run(ServerMigration.java:45) [jboss-server-migration-wildfly10.0.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.wfly10.WildFlyServer10.migrate(WildFlyServer10.java:40) [jboss-server-migration-wildfly10.0.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.ServerMigration$1.run(ServerMigration.java:153) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.task.TaskExecutionImpl.run(TaskExecutionImpl.java:169) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.core.ServerMigration.run(ServerMigration.java:160) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] at org.jboss.migration.cli.CommandLineServerMigration.main(CommandLineServerMigration.java:131) [jboss-server-migration-cli.jar:1.3.1.Final-redhat-00009] at org.jboss.modules.Module.run(Module.java:352) [jboss-modules-1.8.8.Final-redhat-00001.jar:1.8.8.Final-redhat-00001] at org.jboss.modules.Module.run(Module.java:320) [jboss-modules-1.8.8.Final-redhat-00001.jar:1.8.8.Final-redhat-00001] at org.jboss.modules.Main.main(Main.java:593) [jboss-modules-1.8.8.Final-redhat-00001.jar:1.8.8.Final-redhat-00001] Caused by: java.nio.file.FileAlreadyExistsException: /opt/rh/eap7/root/usr/share/wildfly/domain/configuration at sun.nio.fs.UnixException.translateToIOException(UnixException.java:88) [rt.jar:1.8.0_252] at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102) [rt.jar:1.8.0_252] at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107) [rt.jar:1.8.0_252] at sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:384) [rt.jar:1.8.0_252] at java.nio.file.Files.createDirectory(Files.java:674) [rt.jar:1.8.0_252] at java.nio.file.Files.createAndCheckIsDirectory(Files.java:781) [rt.jar:1.8.0_252] at java.nio.file.Files.createDirectories(Files.java:727) [rt.jar:1.8.0_252] at org.jboss.migration.core.MigrationFiles.copy(MigrationFiles.java:67) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009] ... 32 more 14:12:13,782 INFO [logger] ------------------------------------------------------------------------------------------------------ Task Summary ------------------------------------------------------------------------------------------------------ server ...................................................................................... FAIL domain ..................................................................................... FAIL contents.domain.migrate-content-dir ....................................................... SUCCESS contents.domain.migrate-content(path=8d/hexidecimal/content) .. SUCCESS domain-configurations ..................................................................... FAIL domain-configuration(source=domain.xml) .................................................. FAIL ------------------------------------------------------------------------------------------------------ Migration Result: FAIL ------------------------------------------------------------------------------------------------------