/// <summary>save all the snapshot diff to fsimage</summary>
/// <exception cref="System.IO.IOException"/>
public void SerializeSnapshotDiffSection(OutputStream @out)
{
INodeMap inodesMap = fsn.GetFSDirectory().GetINodeMap();
IList <INodeReference> refList = parent.GetSaverContext().GetRefList();
int i = 0;
IEnumerator <INodeWithAdditionalFields> iter = inodesMap.GetMapIterator();
while (iter.HasNext())
{
INodeWithAdditionalFields inode = iter.Next();
if (inode.IsFile())
{
SerializeFileDiffList(inode.AsFile(), @out);
}
else
{
if (inode.IsDirectory())
{
SerializeDirDiffList(inode.AsDirectory(), refList, @out);
}
}
++i;
if (i % FSImageFormatProtobuf.Saver.CheckCancelInterval == 0)
{
context.CheckCancelled();
}
}
parent.CommitSection(headers, FSImageFormatProtobuf.SectionName.SnapshotDiff);
}