记一次异常停机损坏了orientdb 导致nexus2无法启动

在一台centos7上通过docker部署了nexus2.
昨天zabbix报警，主机宕机了。查看控制台发现有SATA报错（原因不明）。
主机重启后，nexus服务启动失败。报错
Cannot open local storage ‘/sonatype-work/db/npm’ with mode=rw

详细日志如下：

2017-08-14 01:13:10,635+0000 ERROR [jetty-main-1] *SYSTEM com.bolyuba.nexus.plugin.npm.service.internal.orient.Orient dataStore - Life-cycle operation failedcom.orientechnologies.orient.core.exception.OStorageException: Cannot open local storage '/sonatype-work/db/npm' with mode=rw        at com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.open(OAbstractPaginatedStorage.java:224) ~[nexus-orient-plugin-2.14.2-01/:na]        at com.orientechnologies.orient.core.db.document.OData DocumentTx.open(OData DocumentTx.java:248) ~[nexus-orient-plugin-2.14.2-01/:na]        at com.bolyuba.nexus.plugin.npm.service.internal.orient.Orient dataStore.doStart(Orient dataStore.java:112) [nexus-npm-repository-plugin-2.14.2-01/:na]        at org.sonatype.sisu.goodies.lifecycle.LifecycleSupport$Handler.doStart(LifecycleSupport.java:70) [goodies-lifecycle-1.9.jar:1.9]        at org.sonatype.sisu.goodies.lifecycle.LifecycleHandlerContext$MainMap_Starting.started(LifecycleHandlerContext.java:255) [goodies-lifecycle-1.9.jar:1.9]        at org.sonatype.sisu.goodies.lifecycle.LifecycleHandlerContext.started(LifecycleHandlerContext.java:57) [goodies-lifecycle-1.9.jar:1.9]        at org.sonatype.sisu.goodies.lifecycle.LifecycleSupport.start(LifecycleSupport.java:129) [goodies-lifecycle-1.9.jar:1.9]        at com.bolyuba.nexus.plugin.npm.service.internal.orient.Orient dataStore.startOnce(Orient dataStore.java:211) [nexus-npm-repository-plugin-2.14.2-01/:na]        at com.bolyuba.nexus.plugin.npm.service.internal. dataServiceFactoryImpl.createProxy dataService( dataServiceFactoryImpl.java:70) [nexus-npm-repository-plugin-2.14.2-01/:na]        at com.bolyuba.nexus.plugin.npm.proxy.DefaultNpmProxyRepository.<init>(DefaultNpmProxyRepository.java:105) [nexus-npm-repository-plugin-2.14.2-01/:na]        at com.bolyuba.nexus.plugin.npm.proxy.DefaultNpmProxyRepository$$FastClassByGuice$$6ad68420.newInstance(<generated>) [sisu-guice-3.2.6.jar:na]        at com.google.inject.internal.cglib.reflect.$FastConstructor.newInstance(FastConstructor.java:40) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:61) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:105) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.ConstructorInjector.access$000(ConstructorInjector.java:32) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.ConstructorInjector$1.call(ConstructorInjector.java:89) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:115) [sisu-guice-3.2.6.jar:3.2.6]        at org.eclipse.sisu.bean.BeanScheduler$Activator.onProvision(BeanScheduler.java:176) [org.eclipse.sisu.inject-0.3.1.jar:na]        at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:126) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.ProvisionListenerStackCallback.provision(ProvisionListenerStackCallback.java:68) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:87) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:267) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.FactoryProxy.get(FactoryProxy.java:56) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.InjectorImpl$2$1.call(InjectorImpl.java:1016) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1092) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:1012) [sisu-guice-3.2.6.jar:3.2.6]        at org.sonatype.nexus.configuration.application.runtime.DefaultApplicationRuntimeConfigurationBuilder.createRepository(DefaultApplicationRuntimeConfigurationBuilder.java:52) [nexus-core-2.14.2-01.jar:2.14.2-01]        at org.sonatype.nexus.configuration.application.DefaultNexusConfiguration.instantiateRepository(DefaultNexusConfiguration.java:681) [nexus-core-2.14.2-01.jar:2.14.2-01]        at org.sonatype.nexus.configuration.application.DefaultNexusConfiguration.instantiateRepository(DefaultNexusConfiguration.java:665) [nexus-core-2.14.2-01.jar:2.14.2-01]        at org.sonatype.nexus.configuration.application.DefaultNexusConfiguration.createRepositories(DefaultNexusConfiguration.java:637) [nexus-core-2.14.2-01.jar:2.14.2-01]        at org.sonatype.nexus.configuration.application.DefaultNexusConfiguration.createInternals(DefaultNexusConfiguration.java:621) [nexus-core-2.14.2-01.jar:2.14.2-01]        at org.sonatype.nexus.NxApplication.doStart(NxApplication.java:160) [nexus-core-2.14.2-01.jar:2.14.2-01]        at org.sonatype.sisu.goodies.lifecycle.LifecycleSupport$Handler.doStart(LifecycleSupport.java:70) [goodies-lifecycle-1.9.jar:1.9]        at org.sonatype.sisu.goodies.lifecycle.LifecycleHandlerContext$MainMap_Starting.started(LifecycleHandlerContext.java:255) [goodies-lifecycle-1.9.jar:1.9]        at org.sonatype.sisu.goodies.lifecycle.LifecycleHandlerContext.started(LifecycleHandlerContext.java:57) [goodies-lifecycle-1.9.jar:1.9]        at org.sonatype.sisu.goodies.lifecycle.LifecycleSupport.start(LifecycleSupport.java:129) [goodies-lifecycle-1.9.jar:1.9]        at org.sonatype.nexus.webapp.WebappBootstrap.contextInitialized(WebappBootstrap.java:168) [classes/:na]        at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:782) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:424) [jetty-servlet-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:774) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:249) [jetty-servlet-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1242) [jetty-webapp-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:717) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:494) [jetty-webapp-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) [jetty-util-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) [jetty-util-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) [jetty-util-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.server.Server.doStart(Server.java:282) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) [jetty-util-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.sonatype.nexus.bootstrap.jetty.JettyServer$JettyMainThread.run(JettyServer.java:247) [nexus-bootstrap-2.14.2-01.jar:2.14.2-01]Caused by: java.io.IOException: Input/output error        at java.io.RandomAccessFile.readBytes(Native Method) ~[na:1.8.0_102]        at java.io.RandomAccessFile.read(RandomAccessFile.java:377) ~[na:1.8.0_102]        at java.io.RandomAccessFile.readFully(RandomAccessFile.java:436) ~[na:1.8.0_102]        at java.io.RandomAccessFile.readFully(RandomAccessFile.java:416) ~[na:1.8.0_102]        at com.orientechnologies.orient.core.storage.impl.local.paginated.wal.ODiskWriteAheadLog$LogSegment.initPageCache(ODiskWriteAheadLog.java:555) ~[nexus-orient-plugin-2.14.2-01/:na]        at com.orientechnologies.orient.core.storage.impl.local.paginated.wal.ODiskWriteAheadLog$LogSegment.init(ODiskWriteAheadLog.java:279) ~[nexus-orient-plugin-2.14.2-01/:na]        at com.orientechnologies.orient.core.storage.impl.local.paginated.wal.ODiskWriteAheadLog.<init>(ODiskWriteAheadLog.java:692) ~[nexus-orient-plugin-2.14.2-01/:na]        at com.orientechnologies.orient.core.storage.impl.local.paginated.wal.ODiskWriteAheadLog.<init>(ODiskWriteAheadLog.java:616) ~[nexus-orient-plugin-2.14.2-01/:na]        at com.orientechnologies.orient.core.storage.impl.local.paginated.OLocalPaginatedStorage.initWalAndDiskCache(OLocalPaginatedStorage.java:292) ~[nexus-orient-plugin-2.14.2-01/:na]        at com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.open(OAbstractPaginatedStorage.java:167) ~[nexus-orient-plugin-2.14.2-01/:na]        ... 52 common  s omitted2017-08-14 01:13:10,640+0000 WARN  [jetty-main-1] *SYSTEM com.bolyuba.nexus.plugin.npm.service.internal.orient.Orient dataStore - Could not start Orient dataStorecom.orientechnologies.orient.core.exception.OStorageException: Cannot open local storage '/sonatype-work/db/npm' with mode=rw        at com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.open(OAbstractPaginatedStorage.java:224) ~[nexus-orient-plugin-2.14.2-01/:na]        at com.orientechnologies.orient.core.db.document.OData DocumentTx.open(OData DocumentTx.java:248) ~[nexus-orient-plugin-2.14.2-01/:na]        at com.bolyuba.nexus.plugin.npm.service.internal.orient.Orient dataStore.doStart(Orient dataStore.java:112) ~[nexus-npm-repository-plugin-2.14.2-01/:na]        at org.sonatype.sisu.goodies.lifecycle.LifecycleSupport$Handler.doStart(LifecycleSupport.java:70) [goodies-lifecycle-1.9.jar:1.9]        at org.sonatype.sisu.goodies.lifecycle.LifecycleHandlerContext$MainMap_Starting.started(LifecycleHandlerContext.java:255) [goodies-lifecycle-1.9.jar:1.9]        at org.sonatype.sisu.goodies.lifecycle.LifecycleHandlerContext.started(LifecycleHandlerContext.java:57) [goodies-lifecycle-1.9.jar:1.9]        at org.sonatype.sisu.goodies.lifecycle.LifecycleSupport.start(LifecycleSupport.java:129) [goodies-lifecycle-1.9.jar:1.9]        at com.bolyuba.nexus.plugin.npm.service.internal.orient.Orient dataStore.startOnce(Orient dataStore.java:211) ~[nexus-npm-repository-plugin-2.14.2-01/:na]        at com.bolyuba.nexus.plugin.npm.service.internal. dataServiceFactoryImpl.createProxy dataService( dataServiceFactoryImpl.java:70) [nexus-npm-repository-plugin-2.14.2-01/:na]        at com.bolyuba.nexus.plugin.npm.proxy.DefaultNpmProxyRepository.<init>(DefaultNpmProxyRepository.java:105) [nexus-npm-repository-plugin-2.14.2-01/:na]        at com.bolyuba.nexus.plugin.npm.proxy.DefaultNpmProxyRepository$$FastClassByGuice$$6ad68420.newInstance(<generated>) [sisu-guice-3.2.6.jar:na]        at com.google.inject.internal.cglib.reflect.$FastConstructor.newInstance(FastConstructor.java:40) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:61) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:105) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.ConstructorInjector.access$000(ConstructorInjector.java:32) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.ConstructorInjector$1.call(ConstructorInjector.java:89) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:115) [sisu-guice-3.2.6.jar:3.2.6]        at org.eclipse.sisu.bean.BeanScheduler$Activator.onProvision(BeanScheduler.java:176) [org.eclipse.sisu.inject-0.3.1.jar:na]        at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:126) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.ProvisionListenerStackCallback.provision(ProvisionListenerStackCallback.java:68) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:87) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:267) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.FactoryProxy.get(FactoryProxy.java:56) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.InjectorImpl$2$1.call(InjectorImpl.java:1016) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1092) [sisu-guice-3.2.6.jar:3.2.6]        at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:1012) [sisu-guice-3.2.6.jar:3.2.6]        at org.sonatype.nexus.configuration.application.runtime.DefaultApplicationRuntimeConfigurationBuilder.createRepository(DefaultApplicationRuntimeConfigurationBuilder.java:52) [nexus-core-2.14.2-01.jar:2.14.2-01]        at org.sonatype.nexus.configuration.application.DefaultNexusConfiguration.instantiateRepository(DefaultNexusConfiguration.java:681) [nexus-core-2.14.2-01.jar:2.14.2-01]        at org.sonatype.nexus.configuration.application.DefaultNexusConfiguration.instantiateRepository(DefaultNexusConfiguration.java:665) [nexus-core-2.14.2-01.jar:2.14.2-01]        at org.sonatype.nexus.configuration.application.DefaultNexusConfiguration.createRepositories(DefaultNexusConfiguration.java:637) [nexus-core-2.14.2-01.jar:2.14.2-01]        at org.sonatype.nexus.configuration.application.DefaultNexusConfiguration.createInternals(DefaultNexusConfiguration.java:621) [nexus-core-2.14.2-01.jar:2.14.2-01]        at org.sonatype.nexus.NxApplication.doStart(NxApplication.java:160) [nexus-core-2.14.2-01.jar:2.14.2-01]        at org.sonatype.sisu.goodies.lifecycle.LifecycleSupport$Handler.doStart(LifecycleSupport.java:70) [goodies-lifecycle-1.9.jar:1.9]        at org.sonatype.sisu.goodies.lifecycle.LifecycleHandlerContext$MainMap_Starting.started(LifecycleHandlerContext.java:255) [goodies-lifecycle-1.9.jar:1.9]        at org.sonatype.sisu.goodies.lifecycle.LifecycleHandlerContext.started(LifecycleHandlerContext.java:57) [goodies-lifecycle-1.9.jar:1.9]        at org.sonatype.sisu.goodies.lifecycle.LifecycleSupport.start(LifecycleSupport.java:129) [goodies-lifecycle-1.9.jar:1.9]        at org.sonatype.nexus.webapp.WebappBootstrap.contextInitialized(WebappBootstrap.java:168) [classes/:na]        at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:782) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:424) [jetty-servlet-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:774) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:249) [jetty-servlet-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1242) [jetty-webapp-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:717) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:494) [jetty-webapp-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) [jetty-util-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) [jetty-util-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) [jetty-util-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.server.Server.doStart(Server.java:282) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) [jetty-util-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.sonatype.nexus.bootstrap.jetty.JettyServer$JettyMainThread.run(JettyServer.java:247) [nexus-bootstrap-2.14.2-01.jar:2.14.2-01]Caused by: java.io.IOException: Input/output error        at java.io.RandomAccessFile.readBytes(Native Method) ~[na:1.8.0_102]        at java.io.RandomAccessFile.read(RandomAccessFile.java:377) ~[na:1.8.0_102]        at java.io.RandomAccessFile.readFully(RandomAccessFile.java:436) ~[na:1.8.0_102]        at java.io.RandomAccessFile.readFully(RandomAccessFile.java:416) ~[na:1.8.0_102]        at com.orientechnologies.orient.core.storage.impl.local.paginated.wal.ODiskWriteAheadLog$LogSegment.initPageCache(ODiskWriteAheadLog.java:555) ~[nexus-orient-plugin-2.14.2-01/:na]        at com.orientechnologies.orient.core.storage.impl.local.paginated.wal.ODiskWriteAheadLog$LogSegment.init(ODiskWriteAheadLog.java:279) ~[nexus-orient-plugin-2.14.2-01/:na]        at com.orientechnologies.orient.core.storage.impl.local.paginated.wal.ODiskWriteAheadLog.<init>(ODiskWriteAheadLog.java:692) ~[nexus-orient-plugin-2.14.2-01/:na]        at com.orientechnologies.orient.core.storage.impl.local.paginated.wal.ODiskWriteAheadLog.<init>(ODiskWriteAheadLog.java:616) ~[nexus-orient-plugin-2.14.2-01/:na]        at com.orientechnologies.orient.core.storage.impl.local.paginated.OLocalPaginatedStorage.initWalAndDiskCache(OLocalPaginatedStorage.java:292) ~[nexus-orient-plugin-2.14.2-01/:na]        at com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.open(OAbstractPaginatedStorage.java:167) ~[nexus-orient-plugin-2.14.2-01/:na]        ... 52 common  s omitted2017-08-14 01:13:10,657+0000 ERROR [jetty-main-1] *SYSTEM org.sonatype.nexus.NxApplication - Could not start Nexus, user configuration exception!org.sonatype.configuration.validation.InvalidConfigurationException: Could not lookup a new instance of Repository!        at org.sonatype.nexus.configuration.application.runtime.DefaultApplicationRuntimeConfigurationBuilder.createRepository(DefaultApplicationRuntimeConfigurationBuilder.java:55) ~[nexus-core-2.14.2-01.jar:2.14.2-01]        at org.sonatype.nexus.configuration.application.DefaultNexusConfiguration.instantiateRepository(DefaultNexusConfiguration.java:681) ~[nexus-core-2.14.2-01.jar:2.14.2-01]        at org.sonatype.nexus.configuration.application.DefaultNexusConfiguration.instantiateRepository(DefaultNexusConfiguration.java:665) ~[nexus-core-2.14.2-01.jar:2.14.2-01]        at org.sonatype.nexus.configuration.application.DefaultNexusConfiguration.createRepositories(DefaultNexusConfiguration.java:637) ~[nexus-core-2.14.2-01.jar:2.14.2-01]        at org.sonatype.nexus.configuration.application.DefaultNexusConfiguration.createInternals(DefaultNexusConfiguration.java:621) ~[nexus-core-2.14.2-01.jar:2.14.2-01]        at org.sonatype.nexus.NxApplication.doStart(NxApplication.java:160) ~[nexus-core-2.14.2-01.jar:2.14.2-01]        at org.sonatype.sisu.goodies.lifecycle.LifecycleSupport$Handler.doStart(LifecycleSupport.java:70) [goodies-lifecycle-1.9.jar:1.9]        at org.sonatype.sisu.goodies.lifecycle.LifecycleHandlerContext$MainMap_Starting.started(LifecycleHandlerContext.java:255) [goodies-lifecycle-1.9.jar:1.9]        at org.sonatype.sisu.goodies.lifecycle.LifecycleHandlerContext.started(LifecycleHandlerContext.java:57) [goodies-lifecycle-1.9.jar:1.9]        at org.sonatype.sisu.goodies.lifecycle.LifecycleSupport.start(LifecycleSupport.java:129) [goodies-lifecycle-1.9.jar:1.9]        at org.sonatype.nexus.webapp.WebappBootstrap.contextInitialized(WebappBootstrap.java:168) [classes/:na]        at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:782) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:424) [jetty-servlet-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:774) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:249) [jetty-servlet-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1242) [jetty-webapp-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:717) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:494) [jetty-webapp-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) [jetty-util-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) [jetty-util-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) [jetty-util-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.server.Server.doStart(Server.java:282) [jetty-server-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) [jetty-util-8.1.16.v20140903.jar:8.1.16.v20140903]        at org.sonatype.nexus.bootstrap.jetty.JettyServer$JettyMainThread.run(JettyServer.java:247) [nexus-bootstrap-2.14.2-01.jar:2.14.2-01]Caused by: com.google.inject.ProvisionException: Unable to provision, see the following errors:1) Error injecting constructor, com.orientechnologies.orient.core.exception.OStorageException: Cannot open local storage '/sonatype-work/db/npm' with mode=rw  at com.bolyuba.nexus.plugin.npm.proxy.DefaultNpmProxyRepository.<init>(DefaultNpmProxyRepository.java:104)  while locating com.bolyuba.nexus.plugin.npm.proxy.DefaultNpmProxyRepository  while locating org.sonatype.nexus.proxy.repository.Repository annotated with @com.google.inject.name.Named(value=npm-proxy)

解决

网上查到说是由于非正常关机导致 orientdb 损坏。
需要使用orientdb控制台命令修复。

在nexus的镜像中没有找到orientdb的console命令，所以从官网下载了最新的2.2.25版。

把docker容器中损坏的db复制出来，进行修复：

# 进入容器docker exec -it nexus /bin/bashcd /sonatype-work/dbtar czf npm.tar.gz npm# ^d 退出容器# 从容器中复制出来，解压到/tmp下docker cp nexus:/sonatype-work/db/npm.tar.gz /tmpcd /tmp && tar xzf npm.tar.gz

安装orientdb：

cd /opttar xzf orientdb-community-importers-2.2.25.tar.gzln -s orientdb-community-importers-2.2.25 orient 

使用orient控制台命令修复：

# 设置环境变量export ORIENTDB_HOME=/opt/orientdb export PATH=$PATH:$ORIENTDB_HOME/bin# 启动控制台${ORIENTDB_HOME}/bin/console.sh# 连接数据库CONNECT PLOCAL:/tmp/npm admin admin# 修复REBUILD INDEX *REPAIR DATA  --fix-graphREPAIR DATA  --fix- sREPAIR DATA  --fix-ridbagsREPAIR DATA  --fix-bonsaiDISCONNECT

修复后传回docker容器：

cd /tmpdocker cp npm nexus:/sonatype-work/db/# 启动容器docker start nexus && docker logs -f nexus

启动时报错，提示文件没有写权限。
这才发现使用docker cp传回的文件都是root账号的。而nexus进程是以nexus账号运行的。

# 使用 --user参数 以root账号进入容器docker exec -it --user root nexus /bin/bash# 修改文件所有者为 nexuscd /sonatype-work/db/chown -R nexus.nexus npm# 重启容器docker start nexus && docker logs -f nexus

重启时报错

Caused by: com.orientechnologies.orient.core.exception.OSerializationException: Cannot load data 's configuration. The data  seems corrupted        at com.orientechnologies.orient.core.storage.impl.local.OStorageConfigurationSegment.load(OStorageConfigurationSegment.java:84) ~[na:na]        at com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.open(OAbstractPaginatedStorage.java:162) ~[na:na]        ... 52 common  s omittedCaused by: java.lang.NullPointerException: Name is null        at java.lang.Enum.valueOf(Enum.java:236) ~[na:1.8.0_102]        at com.orientechnologies.orient.core.config.OStorageClusterConfiguration$STATUS.valueOf(OStorageClusterConfiguration.java:24) ~[na:na]        at com.orientechnologies.orient.core.config.OStorageConfiguration.fromStream(OStorageConfiguration.java:263) ~[na:na]        at com.orientechnologies.orient.core.storage.impl.local.OStorageConfigurationSegment.load(OStorageConfigurationSegment.java:82) ~[na:na]        ... 53 common  s omitted

网上查到说2.1.x版本的数据库与2.2.x的控制台命令有兼容性问题，而且无法回退。
因此下载2.1.17版本，重新进行修复。

这次把orientdb安装到容器里，直接在容器内修复。免得通过docker cp复制来复制去了。

docker cp orientdb-community-2.1.17.tar.gz nexus:/opt/docker exec -it --user root nexus /bin/bashcd /opttar xzf orientdb-community-2.1.17.tar.gzln -s orientdb-community-2.1.17 orientdb# 删除刚才用2.2.x修复过的损坏的dbcd /sonatype-work/dbrm -rf npm# 解压原来的备份tar xzf npm.tar.gz# 启动控制台export ORIENTDB_HOME=/opt/orientdb export PATH=$PATH:$ORIENTDB_HOME/bin${ORIENTDB_HOME}/bin/console.sh# 修复CONNECT PLOCAL:/sonatype-work/db/npm admin adminREBUILD INDEX *REPAIR DATA  --fix-graphREPAIR DATA  --fix- sREPAIR DATA  --fix-ridbagsREPAIR DATA  --fix-bonsaiDISCONNECT# 重启容器docker start nexus && docker logs -f nexus

重启nexus，成功启动。