diff options
Diffstat (limited to 'weed/storage/volume_read_write.go')
| -rw-r--r-- | weed/storage/volume_read_write.go | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/weed/storage/volume_read_write.go b/weed/storage/volume_read_write.go index 66f18557f..2314bc815 100644 --- a/weed/storage/volume_read_write.go +++ b/weed/storage/volume_read_write.go @@ -60,8 +60,6 @@ func (v *Volume) AppendBlob(b []byte) (offset int64, err error) { if offset, err = v.dataFile.Seek(0, 2); err != nil { glog.V(0).Infof("failed to seek the end of file: %v", err) return - } else if offset != int64(v.dataFileSize) { - glog.V(0).Infof("dataFileSize %d != actual data file size: %d", v.dataFileSize, offset) } //ensure file writing starting from aligned positions if offset%NeedlePaddingSize != 0 { @@ -69,12 +67,9 @@ func (v *Volume) AppendBlob(b []byte) (offset int64, err error) { if offset, err = v.dataFile.Seek(offset, 0); err != nil { glog.V(0).Infof("failed to align in datafile %s: %v", v.dataFile.Name(), err) return - } else if offset != int64(v.dataFileSize) { - glog.V(0).Infof("dataFileSize %d != actual data file size: %d", v.dataFileSize, offset) } } _, err = v.dataFile.Write(b) - v.dataFileSize += int64(len(b)) return } @@ -91,12 +86,10 @@ func (v *Volume) writeNeedle(n *Needle) (size uint32, err error) { glog.V(4).Infof("needle is unchanged!") return } - var offset, actualSize int64 + var offset int64 if offset, err = v.dataFile.Seek(0, 2); err != nil { glog.V(0).Infof("failed to seek the end of file: %v", err) return - } else if offset != int64(v.dataFileSize) { - glog.V(0).Infof("dataFileSize %d != actual data file size: %d", v.dataFileSize, offset) } //ensure file writing starting from aligned positions @@ -108,13 +101,12 @@ func (v *Volume) writeNeedle(n *Needle) (size uint32, err error) { } } - if size, actualSize, err = n.Append(v.dataFile, v.Version()); err != nil { + if size, _, err = n.Append(v.dataFile, v.Version()); err != nil { if e := v.dataFile.Truncate(offset); e != nil { err = fmt.Errorf("%s\ncannot truncate %s: %v", err, v.dataFile.Name(), e) } return } - v.dataFileSize += actualSize nv, ok := v.nm.Get(n.Id) if !ok || int64(nv.Offset)*NeedlePaddingSize < offset { @@ -139,18 +131,15 @@ func (v *Volume) deleteNeedle(n *Needle) (uint32, error) { //fmt.Println("key", n.Id, "volume offset", nv.Offset, "data_size", n.Size, "cached size", nv.Size) if ok && nv.Size != TombstoneFileSize { size := nv.Size - // println("adding tombstone", n.Id, "at offset", v.dataFileSize) - if err := v.nm.Delete(n.Id, uint32(v.dataFileSize/NeedlePaddingSize)); err != nil { + offset, err := v.dataFile.Seek(0, 2) + if err != nil { return size, err } - if offset, err := v.dataFile.Seek(0, 2); err != nil { + if err := v.nm.Delete(n.Id, uint32(offset/NeedlePaddingSize)); err != nil { return size, err - } else if offset != int64(v.dataFileSize) { - glog.V(0).Infof("dataFileSize %d != actual data file size: %d, deleteMarker: %d", v.dataFileSize, offset, getActualSize(0)) } n.Data = nil - _, actualSize, err := n.Append(v.dataFile, v.Version()) - v.dataFileSize += actualSize + _, _, err = n.Append(v.dataFile, v.Version()) return size, err } return 0, nil |