Hi Malte, We have faced this recently when upgrading to Squid from latest Reef. As a temporary workaround we disabled the balancer with ‘ceph balancer off’ and restarted mgr daemons. We are suspecting older clients (from Kubernetes RBD mounts as well as CephFS mounts) on servers with incompatible client versions but are yet to dig through it. Best, Laimis J. > On 16 Oct 2024, at 14:57, Malte Stroem <malte.stroem@xxxxxxxxx> wrote: > > Error ENOENT: No orchestrator configured (try `ceph orch set backend`) _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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