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padding zero for sparse file

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This commit is contained in:
banjiaojuhao
2022-01-13 22:20:33 +08:00
parent fe5b9e39cc
commit 45e9c83421
2 changed files with 36 additions and 2 deletions
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2
weed/filer/reader_at.go
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@@ -129,7 +129,7 @@ func (c *ChunkReadAt) doReadAt(p []byte, offset int64) (n int, err error) {
}
if startOffset < chunk.LogicOffset {
gap := int(chunk.LogicOffset - startOffset)
glog.V(4).Infof("zero [%d,%d)", startOffset, startOffset+int64(gap))
glog.V(4).Infof("zero [%d,%d)", startOffset, chunk.LogicOffset)
n += int(min(int64(gap), remaining))
startOffset, remaining = chunk.LogicOffset, remaining-int64(gap)
if remaining <= 0 {