Hi,
this is the main site:
rbd mirror pool info testpool
Mode: image
Site Name: ceph
Peer Sites:
UUID: 1f1877cb-5753-4a0e-8b8c-5e5547c0619e
Name: backup
Mirror UUID: e9e2c4a0-1900-4db6-b828-e655be5ed9d8
Direction: tx-only
and the backup site:
rbd --cluster backup mirror pool info testpool
Mode: image
Site Name: backup
Peer Sites:
UUID: 0622b647-2c24-4840-93d0-efdee180ab15
Name: ceph
Direction: rx-only
Client: client.rbd-mirror-peer