private List <FileSystemData> GetFileSystemsData(IEnumerable <RavenJToken> fileSystems)
{
return(fileSystems
.Select(fileSystem =>
{
var bundles = new string[] { };
var settings = fileSystem.Value <RavenJObject>("Settings");
if (settings != null)
{
var activeBundles = settings.Value <string>(RavenConfiguration.GetKey(x => x.Core._ActiveBundlesString));
if (activeBundles != null)
{
bundles = activeBundles.Split(';');
}
}
var fsName = fileSystem.Value <RavenJObject>("@metadata").Value <string>("@id").Replace(Constants.FileSystem.Prefix, string.Empty);
return new FileSystemData
{
Name = fsName,
Disabled = fileSystem.Value <bool>("Disabled"),
Bundles = bundles,
IsAdminCurrentTenant = true,
IsLoaded = FileSystemsLandlord.IsFileSystemLoaded(fsName)
};
}).ToList());
}
private List <FileSystemData> GetFileSystemsData(IEnumerable <RavenJToken> fileSystems)
{
return(fileSystems
.Select(fileSystem =>
{
var bundles = new string[] { };
var settings = fileSystem.Value <RavenJObject>("Settings");
if (settings != null)
{
var activeBundles = settings.Value <string>("Raven/ActiveBundles");
if (activeBundles != null)
{
bundles = activeBundles.Split(';');
}
}
var fsName = fileSystem.Value <RavenJObject>("@metadata").Value <string>("@id").Replace(Constants.FileSystem.Prefix, string.Empty);
var isFileSystemLoaded = FileSystemsLandlord.IsFileSystemLoaded(fsName);
FileSystemStats stats = null;
if (isFileSystemLoaded)
{
try
{
var fs = FileSystemsLandlord.GetResourceInternal(fsName).Result;
if (fs != null)
{
stats = fs.GetFileSystemStats();
}
}
catch (Exception)
{
//the file system is shutting down or locked
//we can ignore this
}
}
return new FileSystemData
{
Name = fsName,
Disabled = fileSystem.Value <bool>("Disabled"),
Bundles = bundles,
IsAdminCurrentTenant = true,
IsLoaded = isFileSystemLoaded,
Stats = stats
};
}).ToList());
}
private void CleanupFileSystems(DatabasesLandlord databaseLandlord, FileSystemsLandlord fileSystemLandlord)
{
var systemDatabase = databaseLandlord.SystemDatabase;
int nextStart = 0;
var fileSystemDocuments = systemDatabase
.Documents
.GetDocumentsWithIdStartingWith(Constants.FileSystem.Prefix, null, null, 0, int.MaxValue, CancellationToken.None, ref nextStart);
var fileSystemIds = fileSystemDocuments
.Select(x => ((RavenJObject)x)["@metadata"])
.Where(x => x != null)
.Select(x => x.Value<string>("@id"))
.Where(x => x != null && x != Constants.SystemDatabase)
.ToList();
foreach (var fileSystemId in fileSystemIds)
{
try
{
var key = fileSystemId;
if (key.StartsWith(Constants.FileSystem.Prefix))
key = key.Substring(Constants.FileSystem.Prefix.Length);
var shouldCleanup = false;
DateTime value;
if (fileSystemLandlord.IsFileSystemLoaded(key) == false)
shouldCleanup = true;
else if (fileSystemLandlord.LastRecentlyUsed.TryGetValue(key, out value) == false || (SystemTime.UtcNow - value) > maxTimeResourceCanBeIdle)
shouldCleanup = true;
if (shouldCleanup == false)
continue;
var configuration = fileSystemLandlord.CreateTenantConfiguration(key, true);
fileSystemLandlord.Cleanup(key, maxTimeResourceCanBeIdle, database => false);
var docKey = Constants.FileSystem.Prefix + key;
systemDatabase.Documents.Delete(docKey, null, null);
if (configuration == null)
continue;
IOExtensions.DeleteDirectory(configuration.FileSystem.DataDirectory);
}
catch (Exception e)
{
log.WarnException(string.Format("Failed to cleanup '{0}' filesystem.", fileSystemId), e);
}
}
}
private void CleanupFileSystems(DatabasesLandlord databaseLandlord, FileSystemsLandlord fileSystemLandlord)
{
var systemDatabase = databaseLandlord.SystemDatabase;
int nextStart = 0;
var fileSystemDocuments = systemDatabase
.Documents
.GetDocumentsWithIdStartingWith(Constants.FileSystem.Prefix, null, null, 0, int.MaxValue, CancellationToken.None, ref nextStart);
var fileSystemIds = fileSystemDocuments
.Select(x => ((RavenJObject)x)["@metadata"])
.Where(x => x != null)
.Select(x => x.Value <string>("@id"))
.Where(x => x != null && x != Constants.SystemDatabase)
.ToList();
foreach (var fileSystemId in fileSystemIds)
{
try
{
var key = fileSystemId;
if (key.StartsWith(Constants.FileSystem.Prefix))
{
key = key.Substring(Constants.FileSystem.Prefix.Length);
}
var shouldCleanup = false;
DateTime value;
if (fileSystemLandlord.IsFileSystemLoaded(key) == false)
{
shouldCleanup = true;
}
else if (fileSystemLandlord.LastRecentlyUsed.TryGetValue(key, out value) == false || (SystemTime.UtcNow - value) > maxTimeResourceCanBeIdle)
{
shouldCleanup = true;
}
if (shouldCleanup == false)
{
continue;
}
var configuration = fileSystemLandlord.CreateTenantConfiguration(key, true);
fileSystemLandlord.Cleanup(key, maxTimeResourceCanBeIdle, database => false);
var docKey = Constants.FileSystem.Prefix + key;
systemDatabase.Documents.Delete(docKey, null, null);
if (configuration == null)
{
continue;
}
IOExtensions.DeleteDirectory(configuration.FileSystem.DataDirectory);
}
catch (Exception e)
{
log.WarnException(string.Format("Failed to cleanup '{0}' filesystem.", fileSystemId), e);
}
}
}