Hello all, new member of the forum here... looking for help and advise.
We are trying to setup stretched cluster across two DC's with Ceph.
Our setup is the following:
- 6 nodes (3 in each DC)
- We have 10 Gig network between the DC's with latency of 1.5ms
- 4x2TB NVMe OSD's per node
- Ceph pool is using the default 3 replicas
- Ceph monitors on each node
We are trying to simulate disaster (e.g. one DC is down) by stopping the NW connectivity on 3 nodes in one DC.
And then attempting to...
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We are trying to setup stretched cluster across two DC's with Ceph.
Our setup is the following:
- 6 nodes (3 in each DC)
- We have 10 Gig network between the DC's with latency of 1.5ms
- 4x2TB NVMe OSD's per node
- Ceph pool is using the default 3 replicas
- Ceph monitors on each node
We are trying to simulate disaster (e.g. one DC is down) by stopping the NW connectivity on 3 nodes in one DC.
And then attempting to...
Read more