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fix: retain maintenance read compatibility with write safety fixes

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Signed-off-by: Feng Ruohang <rh@vonng.com>
This commit is contained in:
Feng Ruohang
2026-10-25 18:39:31 +08:00
parent 9449e6a4a8
commit 2a04d5f485
18 changed files with 639 additions and 360 deletions
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cmd/object-mutation.go
-20
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@@ -193,23 +193,3 @@ func (s *xlStorage) undoWrite(ctx context.Context, volume, path string, fi FileI
}
return nil
}
// All drives have replied, and fileInfoFromRaw has already validated each raw
// buffer and selected its latest visible version. Reuse that decoded state:
// revalidating the raw history here adds work proportional to version count.
// Any missing response, logical disagreement, or history-property disagreement
// retains the full merge. Legacy objects and delete markers also use that path.
func uniformLatestVersion(meta []FileInfo, errs []error) bool {
if len(meta) == 0 {
return false
}
first := meta[0]
for i, fi := range meta {
if errs[i] != nil || !fi.IsValid() || fi.XLV1 || fi.Deleted || !fi.IsLatest || fi.NumVersions < 1 ||
!fi.ModTime.Equal(first.ModTime) || !sameFileInfoVersion(first, fi) ||
fi.NumVersions != first.NumVersions || !fi.SuccessorModTime.Equal(first.SuccessorModTime) {
return false
}
}
return true
}