Does growing a RAID 5 destroy the data on the RAID?

Posted by Ellis on Server Fault See other posts from Server Fault or by Ellis
Published on 2010-03-25T16:42:42Z Indexed on 2010/03/25 16:53 UTC
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linux

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raid

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server

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software-raid

For a linux software RAID using madadm, does adding a harddrive and growing onto the RAID, destroy the data that's already on the RAID or does it preserve everything?

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