Hi Sergey, IF you have size = 2 and min_size = 1
then with 2 replica's all should be fine and accessable, even when 1 node goes down. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID: DE274086107 Am 28.06.2016 um 20:32 schrieb Sergey Osherov: > Hi everybody! > > We have cluster with 12 storage nodes and replication 2. > When one node was destroyed our clients can not access to ceph cluster. > I read that with two copies in replication pool, ceph interrupt write > operation during degraded state. > > But it is not clear why clients can not read when the cluster is > rebalancing? > Can clients write access to cluster (in degraded state) if will be 3 > replicas? > > With best regards, Serg Osherov. > > > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com