[Gluster-users] HA replica

Mike Stump mikestump at comcast.net
Thu Feb 18 04:28:40 UTC 2016

On Feb 17, 2016, at 8:03 PM, Joe Julian <joe at julianfamily.org> wrote:
> On 02/12/2016 12:08 PM, Mike Stump wrote:
>> Ok. I’m a new user, I want to make an array with 10 machines. I want to be able to able to suffer the loss of any one machine. I don’t mind wasting 50% of the disk space to do this. I don’t want to suffer split brain. I want the array to support both read and write access to data. How do I achieve that?
> What is your acceptable annual downtime (typically outlined in an SLA or OLA)?

24 hours.

>     gluster volume create myvol replica 3 arbiter 1 server1:/brick1 server2:/brick1 server3:/arbiter \
>     server3:/brick1 server4:/brick1 server5:/arbiter etc.

Ok, thanks.  This is the same solution I arrived at, once I realized that replica 2 was wrong.

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