[Bug]: Failed to Migrate to zilliz cloud

[0215Arthur]

Current Behavior

I used the milvus-backup (the latest version) to backup the data. When I try to migrate the backuped data into cloud, error occurred.

check dir is empty, bucket=xxxx, dir=xxx/xxxxxx/meta/

I cannot find meta path in the backup dir. Could you give some advice? Thank you very much.

Expected Behavior

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Steps To Reproduce

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Environment

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Anything else?

No response