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tree structured fs cache

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FsCache for FsNode, wrapping fs.Node
This commit is contained in:
Chris Lu
2020-03-26 00:08:14 -07:00
parent 2e4fadd10a
commit 7f0d87b206
10 changed files with 150 additions and 69 deletions
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4
weed/filesys/dirty_page.go
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@@ -78,11 +78,11 @@ func (pages *ContinuousDirtyPages) flushAndSave(offset int64, data []byte) (chun
// flush the new page
if chunk, err = pages.saveToStorage(bytes.NewReader(data), offset, int64(len(data))); err == nil {
if chunk != nil {
glog.V(4).Infof("%s/%s flush big request [%d,%d) to %s", pages.f.dir.Path, pages.f.Name, chunk.Offset, chunk.Offset+int64(chunk.Size), chunk.FileId)
glog.V(4).Infof("%s/%s flush big request [%d,%d) to %s", pages.f.dir.FullPath(), pages.f.Name, chunk.Offset, chunk.Offset+int64(chunk.Size), chunk.FileId)
chunks = append(chunks, chunk)
}
} else {
glog.V(0).Infof("%s/%s failed to flush2 [%d,%d): %v", pages.f.dir.Path, pages.f.Name, chunk.Offset, chunk.Offset+int64(chunk.Size), err)
glog.V(0).Infof("%s/%s failed to flush2 [%d,%d): %v", pages.f.dir.FullPath(), pages.f.Name, chunk.Offset, chunk.Offset+int64(chunk.Size), err)
return
}