public ConfigurationStorage(DocumentDatabase db)
{
var path = db.Configuration.Core.DataDirectory.Combine("Configuration");
var options = db.Configuration.Core.RunInMemory
? StorageEnvironmentOptions.CreateMemoryOnly(path.FullPath, db.Configuration.Storage.TempPath?.FullPath, db.IoChanges, db.CatastrophicFailureNotification)
: StorageEnvironmentOptions.ForPath(path.FullPath, db.Configuration.Storage.TempPath?.FullPath, null, db.IoChanges, db.CatastrophicFailureNotification);
options.OnNonDurableFileSystemError += db.HandleNonDurableFileSystemError;
options.OnRecoveryError += db.HandleOnConfigurationRecoveryError;
options.CompressTxAboveSizeInBytes = db.Configuration.Storage.CompressTxAboveSize.GetValue(SizeUnit.Bytes);
options.SchemaVersion = SchemaUpgrader.CurrentVersion.ConfigurationVersion;
options.SchemaUpgrader = SchemaUpgrader.Upgrader(SchemaUpgrader.StorageType.Configuration, this, null);
options.ForceUsing32BitsPager = db.Configuration.Storage.ForceUsing32BitsPager;
options.TimeToSyncAfterFlashInSec = (int)db.Configuration.Storage.TimeToSyncAfterFlash.AsTimeSpan.TotalSeconds;
options.NumOfConcurrentSyncsPerPhysDrive = db.Configuration.Storage.NumberOfConcurrentSyncsPerPhysicalDrive;
options.MasterKey = db.MasterKey?.ToArray();
options.DoNotConsiderMemoryLockFailureAsCatastrophicError = db.Configuration.Security.DoNotConsiderMemoryLockFailureAsCatastrophicError;
if (db.Configuration.Storage.MaxScratchBufferSize.HasValue)
{
options.MaxScratchBufferSize = db.Configuration.Storage.MaxScratchBufferSize.Value.GetValue(SizeUnit.Bytes);
}
Environment = LayoutUpdater.OpenEnvironment(options);
NotificationsStorage = new NotificationsStorage(db.Name);
OperationsStorage = new OperationsStorage();
ContextPool = new TransactionContextPool(Environment);
}
