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ADHOC: volume fsck using append at ns (#3906)

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* ADHOC: volume fsck using append at ns

* nit

* nit

Co-authored-by: root <root@HQ-10MSTD3EY.roblox.local>
This commit is contained in:
Eric Yang
2022-10-24 22:09:38 -07:00
committed by GitHub
parent 34132b2c9f
commit 51d462f204
20 changed files with 807 additions and 782 deletions
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4
weed/storage/volume_read.go
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@@ -84,6 +84,10 @@ func (v *Volume) readNeedle(n *needle.Needle, readOption *ReadOption, onReadSize
func (v *Volume) readNeedleMetaAt(n *needle.Needle, offset int64, size int32) (err error) {
v.dataFileAccessLock.RLock()
defer v.dataFileAccessLock.RUnlock()
// read deleted needle meta data
if size < 0 {
size = 0
}
err = n.ReadNeedleMeta(v.DataBackend, offset, Size(size), v.Version())
if err == needle.ErrorSizeMismatch && OffsetSize == 4 {
err = n.ReadNeedleMeta(v.DataBackend, offset+int64(MaxPossibleVolumeSize), Size(size), v.Version())