[ceph-users] Replicated pool with an even size - has min_size to be bigger than half the size?

2018-03-29 Thread David Rabel
some other node as a decision maker in case of split brain? Yours David -- David Rabel Linux Consultant & Trainer Tel.: +49-1511-5908566 Mail: ra...@b1-systems.de B1 Systems GmbH Osterfeldstraße 7 / 85088 Vohburg / http://www.b1-systems.de GF: Ralph Dehner / Unternehmenssitz: Vohburg

Re: [ceph-users] Replicated pool with an even size - has min_size to be bigger than half the size?

2018-03-29 Thread David Rabel
On 29.03.2018 11:43, Janne Johansson wrote: > 2018-03-29 11:39 GMT+02:00 David Rabel : > >> For example a replicated pool with size 4: Do i always have to set the >> min_size to 3? Or is there a way to use min_size 2 and use some other >> node as a decision make

Re: [ceph-users] [SOLVED] Replicated pool with an even size - has min_size to be bigger than half the size?

2018-03-29 Thread David Rabel
On 29.03.2018 12:25, Janne Johansson wrote: > 2018-03-29 11:50 GMT+02:00 David Rabel : >> You are right. But with my above example: If I have min_size 2 and size >> 4, and because of a network issue the 4 OSDs are split into 2 and 2, is >> it possible that I have write operati

Re: [ceph-users] [SOLVED] Replicated pool with an even size - has min_size to be bigger than half the size?

2018-03-29 Thread David Rabel
On 29.03.2018 13:50, Peter Linder wrote: > Den 2018-03-29 kl. 12:29, skrev David Rabel: >> On 29.03.2018 12:25, Janne Johansson wrote: >>> 2018-03-29 11:50 GMT+02:00 David Rabel : >>>> You are right. But with my above example: If I have min_size 2 and size >>