[ceph-users] Re: Worst thing that can happen if I have size= 2

On 03/02/2021 09:24, Mario Giammarco wrote:

Hello, Imagine this situation: - 3 servers with ceph - a pool with size 2 min 1

I know perfectly the size 3 and min 2 is better. I would like to know what is the worst thing that can happen:

Hi Mario, This thread is worth a read, it's an oldie but a goodie: http://lists.ceph.com/pipermail/ceph-users-ceph.com/2016-December/014846.htm... Especially this post, which helped me understand the importance of min_size=2 http://lists.ceph.com/pipermail/ceph-users-ceph.com/2016-December/014892.htm... Cheers, Simon