If you extend BEFORE your lease period expires, you will keep your Cube and all of your data in root/data. However, if you extend AFTER the lease period has ended, you will lose all your data in root/data.
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If you extend BEFORE your lease period expires, you will keep your Cube and all of your data in root/data. However, if you extend AFTER the lease period has ended, you will lose all your data in root/data.