that looks like it was expecting a json structure somewhere and got a blank string. Is there anything in the logs (ceph log last 100 info cephadm)? If not, might be worth trying a couple mgr failovers (I'm assuming only one got upgraded, so first failover would go back to the 15.2.17 one and then a second failover would go back to the 16.2.11 one) and then rechecking the logs. I'd expect this to generate a traceback there and it's hard to say what happened without that. On Tue, Mar 7, 2023 at 11:42 AM <xadhoom76@xxxxxxxxx> wrote: > hi , starting upgrade from 15.2.17 i got this error > Module 'cephadm' has failed: Expecting value: line 1 column 1 (char 0) > > Cluster was in health ok before starting. > _______________________________________________ > ceph-users mailing list -- ceph-users@xxxxxxx > To unsubscribe send an email to ceph-users-leave@xxxxxxx > > _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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