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Chris LuandDevin
448de42b05
* worker: reject balance moves onto servers without the volume's disk type Proposals are bucketed by disk type at detection time, but queued or out-of-band jobs can still target a server that lacks the volume's disk. The copy then reads the source disk only to be rejected by the target's VolumeCopy, and the failure is retried on every scheduling cycle. Fetch the master's topology once per job and check each move's target against the volume's disk type before executing, so an incompatible move fails before any data is copied. Generated with [Devin](https://devin.ai) Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com> * worker: cover the balance disk-type guard Generated with [Devin](https://devin.ai) Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com> * worker: match old-topology nodes in the balance disk-type guard Topology entries from older masters omit Address and carry a plain host:port Id, so checkMoveDiskType never matched grpc-suffixed move nodes and silently skipped the disk-type check. Also compare each node via pb.NewServerAddressFromDataNode, which reconstructs the same host:port.grpcPort form from Id and GrpcPort. --------- Co-authored-by: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>