| public StartBackup ( string backupDestinationDirectory ) : void | ||
| backupDestinationDirectory | string | |
| return | void | |
public void IncrementalBackupWithCircularLogThrows()
{
db.Dispose();
db = new DocumentDatabase(new RavenConfiguration
{
DataDirectory = DataDir,
RunInUnreliableYetFastModeThatIsNotSuitableForProduction = false,
});
db.PutIndex(new RavenDocumentsByEntityName().IndexName, new RavenDocumentsByEntityName().CreateIndexDefinition());
db.Put("ayende", null, RavenJObject.Parse("{'email':'*****@*****.**'}"), new RavenJObject(), null);
Assert.Throws<InvalidOperationException>(() => db.StartBackup(BackupDir, true, new DatabaseDocument()));
}
public void AfterFailedRestoreOfIndex_ShouldGenerateWarningAndResetIt()
{
using (var db = new DocumentDatabase(new RavenConfiguration
{
DataDirectory = DataDir,
RunInUnreliableYetFastModeThatIsNotSuitableForProduction = false,
Settings =
{
{"Raven/Esent/CircularLog", "false"}
}
}))
{
db.SpinBackgroundWorkers();
db.PutIndex(new RavenDocumentsByEntityName().IndexName, new RavenDocumentsByEntityName().CreateIndexDefinition());
db.Put("users/1", null, RavenJObject.Parse("{'Name':'Arek'}"), RavenJObject.Parse("{'Raven-Entity-Name':'Users'}"), null);
db.Put("users/2", null, RavenJObject.Parse("{'Name':'David'}"), RavenJObject.Parse("{'Raven-Entity-Name':'Users'}"), null);
WaitForIndexing(db);
db.StartBackup(BackupDir, false, new DatabaseDocument());
WaitForBackup(db, true);
db.Put("users/3", null, RavenJObject.Parse("{'Name':'Daniel'}"), RavenJObject.Parse("{'Raven-Entity-Name':'Users'}"), null);
WaitForIndexing(db);
db.StartBackup(BackupDir, true, new DatabaseDocument());
WaitForBackup(db, true);
}
IOExtensions.DeleteDirectory(DataDir);
var incrementalDirectories = Directory.GetDirectories(BackupDir, "Inc*");
// delete 'index-files.required-for-index-restore' to make backup corrupted according to the reported error
File.Delete(Path.Combine(incrementalDirectories.First(),
"Indexes\\Raven%2fDocumentsByEntityName\\index-files.required-for-index-restore"));
var sb = new StringBuilder();
DocumentDatabase.Restore(new RavenConfiguration(), BackupDir, DataDir, s => sb.Append(s), defrag: true);
Assert.Contains(
"Error: Index Raven%2fDocumentsByEntityName could not be restored. All already copied index files was deleted." +
" Index will be recreated after launching Raven instance",
sb.ToString());
using (var db = new DocumentDatabase(new RavenConfiguration {DataDirectory = DataDir}))
{
db.SpinBackgroundWorkers();
QueryResult queryResult;
do
{
queryResult = db.Query("Raven/DocumentsByEntityName", new IndexQuery
{
Query = "Tag:[[Users]]",
PageSize = 10
}, CancellationToken.None);
} while (queryResult.IsStale);
Assert.Equal(3, queryResult.Results.Count);
}
}
public void AfterFailedRestoreOfIndex_ShouldGenerateWarningAndResetIt()
{
using (var db = new DocumentDatabase(new RavenConfiguration
{
DataDirectory = DataDir,
RunInUnreliableYetFastModeThatIsNotSuitableForProduction = false,
}))
{
db.SpinBackgroundWorkers();
db.PutIndex(new RavenDocumentsByEntityName().IndexName, new RavenDocumentsByEntityName().CreateIndexDefinition());
db.Put("users/1", null, RavenJObject.Parse("{'Name':'Arek'}"), RavenJObject.Parse("{'Raven-Entity-Name':'Users'}"), null);
db.Put("users/2", null, RavenJObject.Parse("{'Name':'David'}"), RavenJObject.Parse("{'Raven-Entity-Name':'Users'}"), null);
db.Put("users/3", null, RavenJObject.Parse("{'Name':'Daniel'}"), RavenJObject.Parse("{'Raven-Entity-Name':'Users'}"), null);
WaitForIndexing(db);
db.StartBackup(BackupDir, false, new DatabaseDocument());
WaitForBackup(db, true);
}
IOExtensions.DeleteDirectory(DataDir);
// lock file to simulate IOException when restore operation will try to copy this file
using (var file = File.Open(Path.Combine(BackupDir, "Indexes\\Raven%2fDocumentsByEntityName\\segments.gen"),
FileMode.Open, FileAccess.ReadWrite, FileShare.None))
{
var sb = new StringBuilder();
DocumentDatabase.Restore(new RavenConfiguration(), BackupDir, DataDir, s => sb.Append(s), defrag: true);
Assert.Contains(
"Error: Index Raven%2fDocumentsByEntityName could not be restored. All already copied index files was deleted." +
" Index will be recreated after launching Raven instance",
sb.ToString());
}
using (var db = new DocumentDatabase(new RavenConfiguration {DataDirectory = DataDir}))
{
db.SpinBackgroundWorkers();
QueryResult queryResult;
do
{
queryResult = db.Query("Raven/DocumentsByEntityName", new IndexQuery
{
Query = "Tag:[[Users]]",
PageSize = 10
}, CancellationToken.None);
} while (queryResult.IsStale);
Assert.Equal(3, queryResult.Results.Count);
}
}