Raid1 info (not active degraded raid)

Hi folks :-)

I build a raid1 with mdadm. For purpose test I disconnected a disk and raid1
runs perfectly.

After reboot /dev/md1 (raid1) doesn't appear by cat /proc/mdstat

(I have also a raid6 on /dev/md0)

mdadm -E /dev/sdh (a disk of raid1) show me correct raid

How I start this raid?

raid6 works so mdadm runs.

thanks and sorry for my bad english :-@

Pol
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Re: Raid1 info (not active degraded raid)

On 06/01/2011 12:32 PM, Pol Hallen wrote:
> Hi folks :-)
>
> I build a raid1 with mdadm. For purpose test I disconnected a disk and raid1
> runs perfectly.
>
> After reboot /dev/md1 (raid1) doesn't appear by cat /proc/mdstat
>
> (I have also a raid6 on /dev/md0)
>
> mdadm -E /dev/sdh (a disk of raid1) show me correct raid
>
> How I start this raid?

Look at kernel parameter "md-mod.start_dirty_degraded=1"

> raid6 works so mdadm runs.
>
> thanks and sorry for my bad english :-@

Your english is fine. Your return address is not so nice. I'm somewhat surprised it got through my spam filters. It won't again.

HTH,

Phil
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