23:12:19,421 INFO  [org.jboss.as] WFLYSRV0049: WildFly Full 10.0.0.Final (WildFly Core 2.0.10.Final) starting
LogManager error of type FLUSH_FAILURE: Error on flush
java.io.IOException: No space left on device
    at java.io.FileOutputStream.writeBytes(Native Method)
    at java.io.FileOutputStream.write(FileOutputStream.java:326)
    at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
    at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
    at org.jboss.logmanager.handlers.UninterruptibleOutputStream.flush(UninterruptibleOutputStream.java:110)
    at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:297)
    at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)
    at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)
    at java.io.BufferedWriter.flush(BufferedWriter.java:254)
    at org.jboss.logmanager.handlers.WriterHandler.safeFlush(WriterHandler.java:170)
    at org.jboss.logmanager.handlers.WriterHandler.flush(WriterHandler.java:139)
    at org.jboss.logmanager.ExtHandler.doPublish(ExtHandler.java:104)
    at org.jboss.logmanager.handlers.WriterHandler.doPublish(WriterHandler.java:67)
    at org.jboss.logmanager.ExtHandler.publish(ExtHandler.java:76)
    at org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:314)
    at org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322)
    at org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322)
    at org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322)
    at org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322)
    at org.jboss.logmanager.Logger.logRaw(Logger.java:850)
    at org.jboss.logmanager.Logger.log(Logger.java:802)
    at org.jboss.logmanager.Logger.log(Logger.java:814)
    at org.jboss.logging.JBossLogManagerLogger.doLog(JBossLogManagerLogger.java:42)
    at org.jboss.logging.Logger.debug(Logger.java:552)
    at org.jboss.logging.DelegatingBasicLogger.debug(DelegatingBasicLogger.java:284)
    at org.jboss.as.server.ApplicationServerService.start(ApplicationServerService.java:113)
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948)
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
23:12:19,810 ERROR [org.jboss.msc.service.fail] MSC000001: Failed to start service jboss.deployment-mount-provider: org.jboss.msc.service.StartException in service jboss.deployment-mount-provider: WFLYSRV0113: Failed to create temp file provider
    at org.jboss.as.server.deployment.DeploymentMountProvider$Factory$ServerDeploymentRepositoryImpl.start(DeploymentMountProvider.java:127) [wildfly-server-2.0.10.Final.jar:2.0.10.Final]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948) [jboss-msc-1.2.6.Final.jar:1.2.6.Final]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881) [jboss-msc-1.2.6.Final.jar:1.2.6.Final]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [rt.jar:1.8.0_191]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [rt.jar:1.8.0_191]
    at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_191]
Caused by: java.io.IOException: VFS000014: Could not create directory for root '/opt/jboss/wildfly/standalone/tmp/vfs/temp' (prefix 'temp', suffix '') after 10 attempts
    at org.jboss.vfs.TempFileProvider.createTempDir(TempFileProvider.java:157) [jboss-vfs-3.2.11.Final.jar:3.2.11.Final]
    at org.jboss.vfs.TempFileProvider.create(TempFileProvider.java:109) [jboss-vfs-3.2.11.Final.jar:3.2.11.Final]
    at org.jboss.as.server.deployment.DeploymentMountProvider$Factory$ServerDeploymentRepositoryImpl.start(DeploymentMountProvider.java:125) [wildfly-server-2.0.10.Final.jar:2.0.10.Final]
    ... 5 more