[CentOS] system "stuck" with 2.6.18-128 kernel. how to move to 2.6.18-194.17?
atsaloli.tech at gmail.com
Wed Oct 6 16:01:07 EDT 2010
On Wed, Oct 6, 2010 at 12:48 PM, Les Mikesell <lesmikesell at gmail.com> wrote:
> On 10/6/2010 2:36 PM, Aleksey Tsalolikhin wrote:
>> # mdadm /dev/md0 --add /dev/sda1
>> mdadm: Cannot open /dev/sda1: Device or resource busy
> Do you still have it mounted as you mentioned above? If so, unmount it.
That was it. Thank you. /dev/sda1 is back in /dev/md0 and reconstruction
is in process.
> If it shows as 'failed' in /proc/mdstat you would have to use mdadm to
> remove it before adding it back.
Ah! Got it, thanks, Les!
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