@ -314,7 +314,7 @@ func (v *Volume) copyDataAndGenerateIndexFile(dstName, idxName string, prealloca
var (
dst, idx *os.File
)
if dst, err = createVolumeFile(dstName, preallocate, v.MemoryMapMaxSizeMb); err != nil {
if dst, err = createVolumeFile(dstName, preallocate, 0); err != nil {
return
}
defer dst.Close()