[ceph-users] block db sizing and calculation

Hello, i'm plannung to split the block db to a seperate flash device which i also would like to use as an OSD for erasure coding metadata for rbd devices. If i want to use 14x 14TB HDDs per Node https://docs.ceph.com/docs/master/rados/configuration/bluestore-config-ref/#sizing recommends a

[ceph-users] One Mon out of Quorum

Hi, When installing Nautilus on a five node cluster, we tried to install one node first and then the remaining four nodes. After that we saw that the fifth node is out of quorum and we found that the fsid was different in 5th node. When we replaced the ceph.conf file from the four nodes to the

Re: [ceph-users] Hardware selection for ceph backup on ceph

Hello Stefan, AMD EPYC > great choice! Has anybody experience with the drives? some of our customers have different toshiba MG06SCA drives and they work great according to them. Can't say for MG07ACA but to be honest, I don't think there should be a huge difference. -- Martin Verges Managing