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rbd-mirror images status could be misleading¶

The block mirror status page shows 'stopped' for images that are part of snapshot based rbd-mirror. This state could be problematic in two areas
1) the actual image state is up+stopped, not just stopped
2) the UI does not tell you that the secondary is OK (in an up+replaying state)

Perhaps the states could be enhanced on this page, or additional help text provided for the user given the various states that an rbd-mirror pair can be in?

Environment¶

• ceph version string: ceph version 18.0.0-2440-g94c24db3 (94c24db3fe85a6772806e7f8794d74d0408cd734) reef (dev)
• Platform (OS/distro/release): RHEL 8.7
• Cluster details (nodes, monitors, OSDs):2 x 3-node clusters, 3 mons per cluster, 12 osds per cluster
• Did it happen on a stable environment or after a migration/upgrade?: -
• Browser used (e.g.: Version 86.0.4240.198 (Official Build) (64-bit)): Firefox 110

How reproducible¶

Steps:

3. ...

Actual results¶

Please add logs and/or screenshots

Expected results¶

here

Additional info¶

here