internal static void WaitUntilDatabaseIsNotMounted(IADDatabase database, int seconds)
{
bool flag = true;
DatabaseTasks.Trace("Waiting for database {0} to reach dismounted/dismounting state for {1} seconds", new object[]
{
database.Name,
seconds
});
for (int i = 0; i < seconds; i++)
{
if (!AmStoreHelper.IsMounted(null, database.Guid))
{
flag = false;
break;
}
Thread.Sleep(1000);
}
if (flag)
{
DatabaseTasks.Trace("Database is still mounted {0} after {1} seconds", new object[]
{
database.Name,
seconds
});
}
}
private Exception TryToDismountClean()
{
Exception result = null;
try
{
AmStoreHelper.RemoteDismount(null, this.DatabaseGuid, UnmountFlags.None, true);
}
catch (AmServerException ex)
{
result = ex;
}
catch (AmServerTransientException ex2)
{
result = ex2;
}
catch (MapiPermanentException ex3)
{
result = ex3;
}
catch (MapiRetryableException ex4)
{
result = ex4;
}
return(result);
}
// Token: 0x0600107A RID: 4218 RVA: 0x00045C69 File Offset: 0x00043E69
internal override void ActiveRecoveryActionInternal()
{
if (!AmStoreHelper.IsMountedLocally(base.Database.Guid))
{
DatabaseTasks.Move(base.Database, Environment.MachineName);
return;
}
this.m_moveWasSkipped = true;
base.Trace("Skipping failover since the database is already mounted", new object[0]);
}
private Exception DismountDatabaseOrKillStore()
{
LogCopyServerContext.Tracer.TraceDebug((long)this.GetHashCode(), "DismountDatabaseOrKillStore() called.");
Exception ex = AmStoreHelper.Dismount(this.Database.DatabaseGuid, UnmountFlags.SkipCacheFlush);
if (ex != null)
{
ex = new DatabaseDismountOrKillStoreException(this.Database.DatabaseName, Environment.MachineName, ex.Message, ex);
LogCopyServerContext.Tracer.TraceError <string, Exception>((long)this.GetHashCode(), "DismountDatabaseOrKillStore() for DB '{0}' failed: {1}", this.Database.DatabaseName, ex);
}
return(ex);
}
protected override void InternalProcessRecord()
{
TaskLogger.LogEnter(new object[]
{
this.DataObject
});
bool flag = false;
bool flag2 = false;
bool flag3 = true;
bool flag4 = false;
bool flag5 = false;
Server server = this.OwnerServer;
ADObjectId id = new ADObjectId(this.OwnerServer.Guid);
if (server == null)
{
base.WriteError(new InvalidOperationException(Strings.ErrorDBOwningServerNotFound(this.DataObject.Identity.ToString())), ErrorCategory.InvalidOperation, this.DataObject.Identity);
}
try
{
if ((!this.IsEdbFilePathChanged && !this.isLogFolderPathChanged) || (base.ConfigurationOnly && !this.shouldContinueToDoConfigurationOnly))
{
TaskLogger.LogExit();
}
else
{
if (this.needReportProgress)
{
base.WriteProgress(Strings.ProgressMoveDatabasePath(this.Identity.ToString()), Strings.ProgressCheckingReplayState, 10);
}
base.WriteVerbose(Strings.VerboseConnectionAdminRpcInterface(this.OwnerServer.Fqdn));
MdbStatus mdbStatus = AmStoreHelper.GetMdbStatus(this.OwnerServer.Fqdn, this.DataObject.Guid);
if (mdbStatus == null)
{
base.WriteError(new InvalidOperationException(Strings.ErrorFailedToGetDatabaseStatus(this.Identity.ToString())), ErrorCategory.InvalidOperation, this.Identity);
}
if ((mdbStatus.Status & MdbStatusFlags.Backup) != MdbStatusFlags.Offline)
{
base.WriteError(new InvalidOperationException(Strings.ErrorBackupInProgress(this.Identity.ToString())), ErrorCategory.InvalidOperation, this.Identity);
}
else if ((mdbStatus.Status & MdbStatusFlags.Online) != MdbStatusFlags.Offline)
{
if (!this.Force && !base.ShouldContinue(base.ConfigurationOnly ? Strings.WarningDismountDatabaseToDoConfigurationOnly(this.Identity.ToString()) : Strings.WarningDismountDatabaseToContinue(this.Identity.ToString())))
{
TaskLogger.LogExit();
return;
}
if (this.needReportProgress)
{
base.WriteProgress(Strings.ProgressMoveDatabasePath(this.Identity.ToString()), Strings.ProgressDismountingDatabase(this.Identity.ToString()), 20);
}
base.WriteVerbose(TaskVerboseStringHelper.GetReadObjectVerboseString(id, base.DataSession, typeof(Server)));
try
{
base.WriteVerbose(Strings.VerboseUnmountDatabase(this.DataObject.Identity.ToString()));
AmRpcClientHelper.DismountDatabase(ADObjectWrapperFactory.CreateWrapper(this.DataObject), 0);
}
catch (AmServerException ex)
{
Exception ex2;
if (ex.TryGetInnerExceptionOfType(out ex2))
{
TaskLogger.Trace("MoveDatabasePath.InternalProcessRecord raises exception while unmounting database: {0}", new object[]
{
ex2.Message
});
}
else if (ex.TryGetInnerExceptionOfType(out ex2))
{
TaskLogger.Trace("MoveDatabasePath.InternalProcessRecord raises exception while unmounting database: {0}", new object[]
{
ex2.Message
});
}
else if (ex is AmDatabaseNeverMountedException)
{
TaskLogger.Trace("MoveDatabasePath.InternalProcessRecord raises exception while unmounting database: {0}", new object[]
{
ex.Message
});
}
else
{
TaskLogger.Trace("MoveDatabasePath.InternalProcessRecord raises exception while unmounting database: {0}", new object[]
{
ex.Message
});
base.WriteError(ex, ErrorCategory.InvalidOperation, this.DataObject.Identity);
}
}
catch (AmServerTransientException ex3)
{
TaskLogger.Trace("MoveDatabasePath.InternalProcessRecord raises exception while dismounting database: {0}", new object[]
{
ex3.Message
});
base.WriteError(ex3, ErrorCategory.InvalidOperation, this.DataObject.Identity);
}
flag = true;
}
if (!base.ConfigurationOnly)
{
if (this.IsDatabaseFilesCreated && this.IsEdbFilePathChanged)
{
if (this.needReportProgress)
{
base.WriteProgress(Strings.ProgressMoveDatabasePath(this.Identity.ToString()), Strings.ProgressCopyingEdbFile, 25);
}
if (!this.TryCopyFile(this.OriginalEdbFilePath.PathName, this.TargetEdbFilePath.PathName))
{
base.WriteError(new InvalidOperationException(Strings.ErrorFailedToMoveEdbFile(this.OriginalEdbFilePath.PathName, this.TargetEdbFilePath.PathName)), ErrorCategory.InvalidOperation, this.Identity);
}
flag2 = true;
}
if (this.isLogFolderPathChanged)
{
if (this.needReportProgress)
{
base.WriteProgress(Strings.ProgressMoveDatabasePath(this.Identity.ToString()), Strings.ProgressCopyingLogFiles, 45);
}
base.WriteVerbose(Strings.VerboseCopyDatabaseLogFiles(base.OwnerServerName, this.OldLogFolderPath.PathName, this.LogFolderPath.PathName));
if (!this.TryCopyPath(this.OldLogFolderPath.PathName, this.LogFolderPath.PathName, new WmiWrapper.FileFilter(this.LogFileFilter)))
{
base.WriteError(new InvalidOperationException(Strings.ErrorFailedToMoveDatabaseLogFiles(this.OldLogFolderPath.PathName, this.LogFolderPath.PathName)), ErrorCategory.InvalidOperation, this.DataObject.Identity);
}
flag4 = true;
}
}
if (this.needReportProgress)
{
base.WriteProgress(Strings.ProgressMoveDatabasePath(this.Identity.ToString()), Strings.ProgressSavingADObject, 69);
}
base.InternalProcessRecord();
flag3 = false;
if (flag2)
{
if (this.needReportProgress)
{
base.WriteProgress(Strings.ProgressMoveDatabasePath(this.Identity.ToString()), Strings.ProgressDeletingEdbFile, 72);
}
if (!this.TryDeleteFile(this.OriginalEdbFilePath.PathName))
{
this.WriteWarning(Strings.FailedToDeleteOldEdbFile(this.OriginalEdbFilePath.PathName));
TaskLogger.Trace("MoveDatabasePath: delete edb \"{0}\" file failed", new object[]
{
this.OriginalEdbFilePath.PathName
});
}
}
if (flag4)
{
if (this.needReportProgress)
{
base.WriteProgress(Strings.ProgressMoveDatabasePath(this.Identity.ToString()), Strings.ProgressDeletingLogFiles, 81);
}
base.WriteVerbose(Strings.VerboseDeleteDatabaseLogFiles(this.OwnerServer.Fqdn, this.OldLogFolderPath.PathName));
if (!WmiWrapper.DeleteFilesInDirectory(this.OwnerServer.Fqdn, this.OldLogFolderPath.PathName, new WmiWrapper.FileFilter(this.LogPathFilter)))
{
this.WriteWarning(Strings.FailedDeleteOldDatabaseLogFiles(this.OwnerServer.Fqdn, this.OldLogFolderPath.PathName));
TaskLogger.Trace("Failed to delete some of the orignal log files.", new object[0]);
}
}
if (this.moveCatalogs && SystemConfigurationTasksHelper.TryCreateDirectory(this.OwnerServer.Fqdn, this.targetCatalogsPath, null, new Task.TaskVerboseLoggingDelegate(base.WriteVerbose), new Task.TaskWarningLoggingDelegate(this.WriteWarning)))
{
if (this.needReportProgress)
{
base.WriteProgress(Strings.ProgressMoveDatabasePath(this.Identity.ToString()), Strings.ProgressCopyingCatalog, 87);
}
try
{
base.WriteVerbose(Strings.VerboseCopyDatabaseCatalogFiles(this.OwnerServer.Fqdn, this.originalCatalogsPath, this.targetCatalogsPath));
if (WmiWrapper.CopyFilesInDirectory(this.OwnerServer.Fqdn, this.originalCatalogsPath, this.targetCatalogsPath, new WmiWrapper.FileFilter(MoveDatabasePath.ReturnAllFiles)))
{
if (this.needReportProgress)
{
base.WriteProgress(Strings.ProgressMoveDatabasePath(this.Identity.ToString()), Strings.ProgressDeletingCatalog, 92);
}
base.WriteVerbose(Strings.VerboseDeleteDatabaseCatalogFiles(this.OwnerServer.Fqdn, this.originalCatalogsPath));
WmiWrapper.DeleteFilesInDirectory(this.OwnerServer.Fqdn, this.originalCatalogsPath, new WmiWrapper.FileFilter(MoveDatabasePath.ReturnAllFiles));
base.WriteVerbose(Strings.VerboseDeleteDirectory(this.OwnerServer.Fqdn, this.originalCatalogsPath));
WmiWrapper.RemoveDirectory(this.OwnerServer.Fqdn, this.originalCatalogsPath);
}
}
catch (ManagementException ex4)
{
TaskLogger.Trace("MoveDatabasePath raised exception {0} while moving catalog files", new object[]
{
ex4.ToString()
});
this.WriteWarning(Strings.ErrorMovingCatalogs(this.Identity.ToString(), ex4.Message));
}
catch (ArgumentException ex5)
{
TaskLogger.Trace("MoveDatabasePath raised exception {0} while moving catalog files", new object[]
{
ex5.ToString()
});
this.WriteWarning(Strings.ErrorMovingCatalogs(this.Identity.ToString(), ex5.Message));
}
}
this.SendNotificationRpcToReplayService();
flag5 = true;
}
}
catch (WmiException ex6)
{
base.WriteError(new InvalidOperationException(Strings.ErrorFailedToConnectToServer(base.OwnerServerName, ex6.Message)), ErrorCategory.InvalidOperation, this.Identity);
}
catch (UnauthorizedAccessException ex7)
{
base.WriteError(new InvalidOperationException(Strings.ErrorFailedToConnectToServer(base.OwnerServerName, ex7.Message)), ErrorCategory.InvalidOperation, this.Identity);
}
finally
{
if (flag3)
{
if (flag2 && !this.TryDeleteFile(this.TargetEdbFilePath.PathName))
{
this.WriteWarning(Strings.FailedToDeleteTempEdbFile(this.TargetEdbFilePath.PathName));
TaskLogger.Trace("MoveDatabasePath: delete edb \"{0}\" file failed", new object[]
{
this.TargetEdbFilePath.PathName
});
}
if (flag4)
{
TaskLogger.Trace("Error occurs when Copying path. delete copied log files", new object[0]);
base.WriteVerbose(Strings.VerboseDeleteDatabaseLogFiles(this.OwnerServer.Fqdn, this.LogFolderPath.PathName));
if (!WmiWrapper.DeleteFilesInDirectory(this.OwnerServer.Fqdn, this.LogFolderPath.PathName, new WmiWrapper.FileFilter(this.LogFileFilter)))
{
this.WriteWarning(Strings.FailedDeleteTempDatabaseLogFiles(base.OwnerServerName, this.LogFolderPath.PathName));
TaskLogger.Trace("Failed to delete some of the copied log files.", new object[0]);
}
}
}
if (!base.ConfigurationOnly && flag)
{
if (this.needReportProgress)
{
base.WriteProgress(Strings.ProgressMoveDatabasePath(this.Identity.ToString()), Strings.ProgressRestoringDatabaseStatus, 95);
}
base.WriteVerbose(TaskVerboseStringHelper.GetReadObjectVerboseString(id, base.DataSession, typeof(Server)));
try
{
if (!flag5)
{
this.SendNotificationRpcToReplayService();
flag5 = true;
}
base.WriteVerbose(Strings.VerboseMountDatabase(this.Identity.ToString()));
AmRpcClientHelper.MountDatabase(ADObjectWrapperFactory.CreateWrapper(this.DataObject), 0, 0, 0);
}
catch (AmServerException ex8)
{
string message = ex8.Message;
TaskLogger.Trace("MoveDatabasePath.InternalProcessRecord raises exception while re-mounting Mdb status: {0}", new object[]
{
message
});
this.WriteWarning(Strings.ErrorFailedToRestoreDatabaseStatus(this.Identity.ToString(), message));
}
catch (AmServerTransientException ex9)
{
string message2 = ex9.Message;
TaskLogger.Trace("MoveDatabasePath.InternalProcessRecord raises exception while re-mounting Mdb status: {0}", new object[]
{
message2
});
this.WriteWarning(Strings.ErrorFailedToRestoreDatabaseStatus(this.Identity.ToString(), message2));
}
}
TaskLogger.LogExit();
}
}
private bool EnterBlockMode()
{
TimeSpan timeout = TimeSpan.FromSeconds(5.0);
bool flag;
Exception ex = AmStoreHelper.IsDatabaseMounted(this.Database.DatabaseGuid, this.LocalNodeName, timeout, out flag);
if (ex != null)
{
LogCopyServerContext.Tracer.TraceError <Exception>((long)this.GetHashCode(), "Store may not be running. Mount check failed: {0}", ex);
return(false);
}
if (!flag)
{
LogCopyServerContext.Tracer.TraceDebug <string>((long)this.GetHashCode(), "Db {0} not mounted. BlockMode is not possible", this.Database.DatabaseName);
return(false);
}
EnterBlockModeMsg enterBlockModeMsg = new EnterBlockModeMsg(this.Channel, EnterBlockModeMsg.Flags.PrepareToEnter, this.Database.DatabaseGuid, this.m_currentLogGeneration);
bool flag2 = false;
bool result;
lock (this.m_networkReadLock)
{
if (this.m_markedForTermination)
{
result = false;
}
else
{
int readTimeoutInMs = this.Channel.TcpChannel.ReadTimeoutInMs;
int writeTimeoutInMs = this.Channel.TcpChannel.WriteTimeoutInMs;
try
{
this.Channel.TcpChannel.ReadTimeoutInMs = RegistryParameters.LogShipACLLTimeoutInMsec;
this.Channel.TcpChannel.WriteTimeoutInMs = RegistryParameters.LogShipACLLTimeoutInMsec;
LogCopyServerContext.Tracer.TraceDebug <string>((long)this.GetHashCode(), "EnterBlockMode requesting PrepareToEnter for {0}", this.PassiveCopyName);
enterBlockModeMsg.Send();
EnterBlockModeMsg enterBlockModeMsg2;
string text;
for (;;)
{
NetworkChannelMessage message = this.Channel.GetMessage();
PingMessage pingMessage = message as PingMessage;
if (pingMessage != null)
{
LogCopyServerContext.Tracer.TraceDebug((long)this.GetHashCode(), "PingMessage ignored");
}
else
{
ContinuousLogCopyRequest2 continuousLogCopyRequest = message as ContinuousLogCopyRequest2;
if (continuousLogCopyRequest != null)
{
this.m_nextLogCopyRequest = continuousLogCopyRequest;
LogCopyServerContext.Tracer.TraceDebug <long, long, ContinuousLogCopyRequest2.Flags>((long)this.GetHashCode(), "ContinuousLogCopyRequest2: First=0x{0:X} Max=0x{1:X} Flags=0x{2:X}", continuousLogCopyRequest.FirstGeneration, continuousLogCopyRequest.LastGeneration, continuousLogCopyRequest.FlagsUsed);
}
else
{
enterBlockModeMsg2 = (message as EnterBlockModeMsg);
text = null;
if (enterBlockModeMsg2 == null)
{
text = string.Format("Passive({0}) sent unexpected msg: {1}", this.PassiveCopyName, message.GetType());
}
else if (enterBlockModeMsg2.AckCounter != enterBlockModeMsg.AckCounter)
{
text = string.Format("Passive({0}) is out of sync. BlockModeEntry Aborted", this.PassiveCopyName);
}
if (text != null)
{
break;
}
if (enterBlockModeMsg2.FlagsUsed != EnterBlockModeMsg.Flags.PassiveIsReady)
{
goto Block_13;
}
if (!this.RequestBlockModeInStore())
{
goto Block_15;
}
}
}
}
LogCopyServerContext.Tracer.TraceError((long)this.GetHashCode(), text);
throw new NetworkUnexpectedMessageException(this.m_clientNodeName, text);
Block_13:
if (enterBlockModeMsg2.FlagsUsed == EnterBlockModeMsg.Flags.PassiveReject)
{
LogCopyServerContext.Tracer.TraceError <string>((long)this.GetHashCode(), "BlockMode rejected by passive {0}", this.PassiveCopyName);
flag2 = true;
return(false);
}
text = string.Format("Passive({0}) passed unexpected flags 0x{1X}", this.PassiveCopyName, enterBlockModeMsg2.FlagsUsed);
throw new NetworkUnexpectedMessageException(this.m_clientNodeName, text);
Block_15:
flag2 = true;
result = false;
}
finally
{
if (flag2)
{
this.Channel.TcpChannel.ReadTimeoutInMs = readTimeoutInMs;
this.Channel.TcpChannel.WriteTimeoutInMs = writeTimeoutInMs;
this.StartNetworkRead();
}
}
}
}
return(result);
}
