when I wrote this type disk,some errors(eg: ata bus error,timeout,etc) happenned,and linux hard disk drivers reset sata controller,but after many times reset operations,the disk can't work again.I reset my machine,but it didn't work. Ultimately,I should need restart my machine,the disk can work successfully.I tried another types disk,disk hard driver can reset the sata controller,I suppose this type disk exist some problems.Did ome friends meet this problems?