It is possible when a tablespace is being extended while we get the file size before copying. I think we should handle it like a partial page write during copy, i.e. make sure the file size is a multiple of page size and retry stat() if it is not.
It is possible when a tablespace is being extended while we get the file size before copying. I think we should handle it like a partial page write during copy, i.e. make sure the file size is a multiple of page size and retry stat() if it is not.