diff options
Diffstat (limited to 'weed/filesys/dirty_page.go')
| -rw-r--r-- | weed/filesys/dirty_page.go | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/weed/filesys/dirty_page.go b/weed/filesys/dirty_page.go index 145d89138..eb810d383 100644 --- a/weed/filesys/dirty_page.go +++ b/weed/filesys/dirty_page.go @@ -66,7 +66,8 @@ func (pages *ContinuousDirtyPages) AddPage(ctx context.Context, offset int64, da if offset != pages.Offset+pages.Size { // when this happens, debug shows the data overlapping with existing data is empty // the data is not just append - if offset == pages.Offset { + if offset == pages.Offset && int(pages.Size) < len(data) { + // glog.V(2).Infof("pages[%d,%d) pages.Data len=%v, data len=%d, pages.Size=%d", pages.Offset, pages.Offset+pages.Size, len(pages.Data), len(data), pages.Size) copy(pages.Data[pages.Size:], data[pages.Size:]) } else { if pages.Size != 0 { |