void ForbidDeletePreservingHistory(long dontTouchGeneration, long[] usedFilesFromOldGenerations)
{
foreach (var fileStat in _fileStats.Index)
{
if (!_keyValueDB.ContainsValuesAndDoesNotTouchGeneration(_fileStats.KeyRef(fileStat), dontTouchGeneration) ||
(usedFilesFromOldGenerations != null && Array.BinarySearch(usedFilesFromOldGenerations,
_keyValueDB.GetGeneration(_fileStats.KeyRef(fileStat))) >= 0))
{
_fileStats.ValueRef(fileStat).MarkForbidToDelete();
}
}
}
internal void FastStartCleanUp()
{
if (_keyValueDB.FileCollection.GetCount() == 0)
{
return;
}
_root = _keyValueDB.LastCommited;
var dontTouchGeneration = _keyValueDB.GetGeneration(_root.TrLogFileId);
InitFileStats(dontTouchGeneration);
CalculateFileUsefullness();
MarkTotallyUselessFilesAsUnknown();
}
internal void FastStartCleanUp()
{
if (_keyValueDB.FileCollection.GetCount() == 0)
{
return;
}
_root = _keyValueDB.LastCommited;
var dontTouchGeneration = _keyValueDB.GetGeneration(_root.TrLogFileId);
InitFileStats(dontTouchGeneration);
CalculateFileUsefullness(_root, false); // useless files are calculated from "old" values, but they are uptodate
MarkTotallyUselessFilesAsUnknown();
}
void ForbidDeletePreservingHistory(long dontTouchGeneration, long[] usedFilesFromOldGenerations)
{
for (var i = 0; i < _fileStats.Length; i++)
{
if (!_keyValueDB.ContainsValuesAndDoesNotTouchGeneration((uint)i, dontTouchGeneration) ||
(usedFilesFromOldGenerations != null && Array.BinarySearch(usedFilesFromOldGenerations, _keyValueDB.GetGeneration((uint)i)) >= 0))
{
_fileStats[i].MarkForbidToDelete();
}
}
}
internal void FastStartCleanUp()
{
if (_keyValueDB.FileCollection.GetCount() == 0)
{
return;
}
_root = _keyValueDB.LastCommited;
var dontTouchGeneration = _keyValueDB.GetGeneration(_root.TrLogFileId);
InitFileStats(dontTouchGeneration);
CalculateFileUsefullness();
var toRemoveFileIds = new List <uint>();
for (var i = 0; i < _fileStats.Length; i++)
{
if (_fileStats[i].Useless())
{
toRemoveFileIds.Add((uint)i);
}
}
_keyValueDB.MarkAsUnknown(toRemoveFileIds);
}
