[CoLoCo] SATA RAID controller

TC telecon at infosyndicate.net
Wed Mar 5 01:59:39 GMT 2008


blah at ubuntu:~$ sudo mdadm --query --detail /dev/md0

What does this command show?

TC wrote:
> It's not the order.  I'm not sure what you need to do.
> 
> Unless you have a lot of data on the system, I'd suggest starting over,
> because it looks like you forgot to add both disks in the initial setup.
> 
> The last time I had an issue like this, I had to play with a lot of
> different command lines before I got it.
> 
> Jim Hutchinson wrote:
>>
>> On Tue, Mar 4, 2008 at 6:47 PM, TC <telecon at infosyndicate.net
>> <mailto:telecon at infosyndicate.net>> wrote:
>>
>>     Sorry about that.  Meant to hit backspace a whole bunch of times instead
>>     of send.
>>
>>     It looks like you added them as a spare, rather than as part of a
>>     mirror.
>>
>>     A good working mirror looks like:
>>
>>      md0 : active raid1 sda1[0] sdb1[1]
>>           74220160 blocks [2/2] [UU]
>>
>>
>> Well, I'm lost. I don't see much difference. I was following the steps
>> at the end of this page
>> http://users.piuha.net/martti/comp/ubuntu/en/raid.html.
>>
>> Is the order of the --add in the command the issue or do I need to do
>> something totally different?
>>
>> Thanks,
>> -jim
>> -- 
>> Please avoid sending me Word or PowerPoint attachments.
>> See http://www.gnu.org/philosophy/no-word-attachments.html
>>
> 



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