Re: "Global spare" with mdadm

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On Monday February 28, socha_s@xxxxxxx wrote:
> Hello!
> 
> Does anyone know if it is possible to assign a single spare drive to
> multiple RAID sets using mdadm?
> 
> For example:  a system with 2 x RAID5 would generally have a single spare
> drive.. the first RAID5 to fail grabs it and utilizes it.

Sure is.  Have you read the man page?

Check out "--monitor" mode and the "spare-group=" option in the config
file.

If you find the man page doesn't make it clear enough, I would be
happy to receive suggestions on how to improve it.

NeilBrown
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