On 02/02/2018 11:06 AM, John Pittman wrote: > In misc_list(), case KillOpt, the return values from the Kill() > function are saved, but soon after cleared with a bitwise OR > assignment. Expose these return values to the user, indicating > success of the zeroing operation or an error value to accompany > the error message printed to the console. > > Before: > > # mdadm -C /dev/md0 -l 1 -n 2 -e 1.2 /dev/sda /dev/sdb > mdadm: array /dev/md0 started. > # mdadm --zero-superblock /dev/sdb > mdadm: Couldn't open /dev/sdb for write - not zeroing > # echo $? > 0 > > After: > > # mdadm -C /dev/md0 -l 1 -n 2 -e 1.2 /dev/sda /dev/sdb > mdadm: array /dev/md0 started. > # mdadm --zero-superblock /dev/sdb > mdadm: Couldn't open /dev/sdb for write - not zeroing > # echo $? > 2 > > Signed-off-by: John Pittman <jpittman@xxxxxxxxxx> Seems reasonable to me! Applied! Thanks, Jes -- 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
