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Chris LuandClaude Opus 5.5
eaeb9fb1de
flushFileMetadata did not check the handle's delete mark. A file unlinked while open before its deferred create reached the filer was created again by the next periodic flush, which expects no entry. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
32 lines
809 B
Go
32 lines
809 B
Go
//go:build !freebsd
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package mount
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import (
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"testing"
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"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
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)
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// A file unlinked while open, before its deferred create reached the filer,
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// must not be created by the periodic metadata flush.
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func TestPeriodicFlushSkipsUnlinkedHandle(t *testing.T) {
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wfs, fake, fh, inode := openLinkTestFile(t)
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fake.mu.Lock()
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delete(fake.records, "tmp")
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fake.mu.Unlock()
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fh.baseEntry.Store(nil)
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wfs.markHandleDeleted(inode)
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fh.UpdateEntry(func(e *filer_pb.Entry) {
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e.Chunks = append(e.Chunks, linkHandleChunk(2, 100))
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e.Attributes.FileSize = 200
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})
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fh.dirtyMetadata = true
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if err := wfs.flushFileMetadata(fh); err != nil {
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t.Fatalf("periodic flush: %v", err)
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}
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if fake.stored("tmp") != nil {
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t.Fatal("the periodic flush recreated the unlinked name")
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}
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}
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