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Make sure umount can be done successfully > after disk deleting is done from error handling. Thanks, this patch looks good to me. The commit title needs some edit to ha= ve the prefix "block/032: ". I will do the edit when I apply the patch. I will wait a few more days in case anyone has comments. Just from my curiosity, did we have any failure that this test case catches= ? --=20 Shin'ichiro Kawasaki=