Hi, this is Ricky I have a problem in kernel version 2.4.30. When I try to raidstop /dev/mdx, it will hang on until recovering of raid 1 finished. raitstop will go on when finishing recovering of raid. it will show "md: ioctl lock interrupted, reason -4, cmd 2354" But the same step I did in kernel version 2.4.18 Everything will be ok.... Thx. Ricky - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html