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fix data writes error when consecutive calls overlaps with previous writes

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This commit is contained in:
Chris Lu
2018-09-07 13:11:43 -07:00
parent 43ff60cb23
commit 75e749039b
3 changed files with 27 additions and 8 deletions
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3
weed/filesys/filehandle.go
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@@ -140,6 +140,7 @@ func (fh *FileHandle) Write(ctx context.Context, req *fuse.WriteRequest, resp *f
chunks, err := fh.dirtyPages.AddPage(ctx, req.Offset, req.Data)
if err != nil {
glog.Errorf("%+v/%v write fh %d: [%d,%d): %v", fh.f.dir.Path, fh.f.Name, fh.handle, req.Offset, req.Offset+int64(len(req.Data)), err)
return fmt.Errorf("write %s/%s at [%d,%d): %v", fh.f.dir.Path, fh.f.Name, req.Offset, req.Offset+int64(len(req.Data)), err)
}
@@ -179,7 +180,7 @@ func (fh *FileHandle) Flush(ctx context.Context, req *fuse.FlushRequest) error {
chunk, err := fh.dirtyPages.FlushToStorage(ctx)
if err != nil {
glog.V(0).Infof("flush %s/%s to %s [%d,%d): %v", fh.f.dir.Path, fh.f.Name, chunk.FileId, chunk.Offset, chunk.Offset+int64(chunk.Size), err)
glog.Errorf("flush %s/%s to %s [%d,%d): %v", fh.f.dir.Path, fh.f.Name, chunk.FileId, chunk.Offset, chunk.Offset+int64(chunk.Size), err)
return fmt.Errorf("flush %s/%s to %s [%d,%d): %v", fh.f.dir.Path, fh.f.Name, chunk.FileId, chunk.Offset, chunk.Offset+int64(chunk.Size), err)
}
if chunk != nil {