Sankofa/docs/infrastructure/CEPH_CLUSTER_STATUS.md

Ceph Cluster Status - sfvalley-01

Date: 2025-12-15
Last Updated: 2025-12-15

Summary

✅ Ceph Installation: Complete on both servers
⚠️ Cluster Configuration: Monitor on r630-01 needs to be added to existing cluster
📝 Cluster Name: sfvalley-01 (to be configured)

Installation Status

ML110-01 (192.168.11.10)

• ✅ Ceph packages installed (19.2.3-pve2)
• ✅ Monitor service: ACTIVE (ml110-01)
• ✅ Manager service: ACTIVE (ml110-01)
• ✅ Cluster FSID: f601f0e2-cd09-402f-9e15-4b1c9a7a7b25

R630-01 (192.168.11.11)

• ✅ Ceph packages installed (19.2.3-pve2)
• ❌ Monitor service: FAILED (needs filesystem creation)
• ⚠️ Manager service: Not yet configured
• ⚠️ Needs to join existing cluster

Next Steps

1. Add r630-01 monitor to cluster (see CEPH_CLUSTER_SETUP.md for commands)
2. Verify quorum once both monitors are running
3. Configure cluster name as "sfvalley-01" if required
4. Add OSDs using available disks (6x 250GB SSDs on r630-01)

Commands Reference

# Check cluster status
ceph -s

# Check monitor status
systemctl status ceph-mon@ml110-01.service
systemctl status ceph-mon@r630-01.service

# Check monitor quorum
ceph quorum_status

# List monitors
ceph mon dump