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From Brian Bockelman <bbock...@cse.unl.edu>
Subject Re: Fixing a bad HD
Date Tue, 26 Apr 2011 01:03:25 GMT
Much quicker, but less safe: data might become inaccessible between boots if you simultaneously
lose another node.  Probably not an issue at 3 replicas, but definitely an issue at 2.

Brian

On Apr 25, 2011, at 7:58 PM, James Seigel wrote:

> Quicker:
> 
> Shut off power
> Throw hard drive out put new one in
> Turn power back on.
> 
> Sent from my mobile. Please excuse the typos.
> 
> On 2011-04-25, at 5:38 PM, Mayuran Yogarajah
> <mayuran.yogarajah@casalemedia.com> wrote:
> 
>> Hello,
>> 
>> One of our nodes has a bad hard disk which needs to be replaced.  I'm planning on
doing the following:
>> 1) Decommission the node
>> 2) Replace the disk
>> 3) Bring the node back into the cluster
>> 
>> Is there a quicker/better way to address this? Please advise.
>> 
>> thanks,
>> M


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