mdadm hot remove failed

[Les Mikesell]

On Tue, 2006-09-12 at 10:36 -0500, Matthew Benjamin wrote:
> Can someone tell me why I am unable to successfully break my mirrored
> drive. I am unable to find out what is making my device to busy to
> break the drive. I just get the following error message when
> attempting a mdadm --remove ...  prior to that, I did a mdadm
> --fail ...
> 
> mdadm: hot remove failed for /dev/hdb1: Device or resource busy

What was the message from the --fail command and what does
'cat /proc/mdstat' say afterwords?  It sounds like the fail didn't
happen.

-- 
 Les Mikesell
  lesmikesell at gmail.com