Hi all,
i've a goal for my project, manage all cluster in datacenter from one interface.
I make question before lab
Question :
- n.3 hosts for every cluster, in total 9 hosts divided in Cluster-1, Cluster-2, Cluster-3.
- every cluster have a CEPH storage built in full mesh directly to network board
- one cluster don't need access to ceph storage in other cluster
- all clusters have one storage shared (tipically a NFS)
- all clusters are backup up from one backup server (physical)
Imagine ONE DC, with 3 clusters, 3 hosts each, every with their CEPH and only one storage shared in NFS.
1 - is possibile this config type ?
2 - if is possible... is possible move one VM or storage from CEPH->TO NFS->TO CEPH in live mode ?
Thanx in advance for your response
Alessandro Gennari
i've a goal for my project, manage all cluster in datacenter from one interface.
I make question before lab
Question :
- n.3 hosts for every cluster, in total 9 hosts divided in Cluster-1, Cluster-2, Cluster-3.
- every cluster have a CEPH storage built in full mesh directly to network board
- one cluster don't need access to ceph storage in other cluster
- all clusters have one storage shared (tipically a NFS)
- all clusters are backup up from one backup server (physical)
Imagine ONE DC, with 3 clusters, 3 hosts each, every with their CEPH and only one storage shared in NFS.
1 - is possibile this config type ?
2 - if is possible... is possible move one VM or storage from CEPH->TO NFS->TO CEPH in live mode ?
Thanx in advance for your response
Alessandro Gennari