When debug log is enabled in rbd mirror daemon, rbd cli commands dump a lot of non json output along with the expected json. This causes json parsing to fail and disrupts metrics collection. Adding "--debug-rbd 0" to rbd commands fixes this issue. Providing devel_ack+ .
*** Bug 2091387 has been marked as a duplicate of this bug. ***
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Red Hat OpenShift Data Foundation 4.12.0 enhancement and bug fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2023:0551