[Gluster-users] Replica 2 to replica 3

[Strahil Nikolov]

On April 5, 2020 2:00:35 AM GMT+03:00, Valerio Luccio <valerio.luccio at nyu.edu> wrote:
>On 4/4/20 2:46 AM, Strahil Nikolov wrote:
>
>> On April 3, 2020 10:12:19 PM GMT+03:00, Valerio Luccio
><valerio.luccio at nyu.edu> wrote:
>> Yeah it's possible.
>> You can add an arbiter or a full  replica depending on your needs.
>>
>> Actually the info described here  is quite usefull:
>>
>https://urldefense.proofpoint.com/v2/url?u=https-3A__access.redhat.com_documentation_en-2Dus_red-5Fhat-5Fgluster-5Fstorage_3.4_html_administration-5Fguide_creating-5Farbitrated-5Freplicated-5Fvolumes&d=DwIFaQ&c=slrrB7dE8n7gBJbeO0g-IQ&r=zZK0dca4HNf-XwnAN9ais1C3ncS0n2x39pF7yr-muHY&m=tSZu2-FAfl_wZ-fDTZs_9RX0yVi5E1k8zQcWDLRtnH4&s=L8vM6goPONBDhHhfjkbdPX4q8JotiXohL_0A3iVh_3k&e=
>>
>> Instead of arbiter, you can place a full brick, but you need to
>follow the warning:
>> 1. Remove geo replication
>> 2. Disable self healing
>>
>> Of course,it  is better to create a test volume  (even with a few GB
>for the bricks) and test on it before executing on production.
>>
>>
>> Best Regards,
>> Strahil Nikolov
>
>Thanks for the prompt reply.

Hi Valerio,

Don't forget to test on a test volume...
You never know what rabbit is hiding in the hat.

Best Regards,
Strahil Nikolov