Travis Nielsen

> ``` > https://www.ibm.com/docs/en/storage-ceph/5?topic=bluestore-ceph-devices > ``` > > This place has said that you can create multiple devices to store log devices, and some DB and other data Yes, that...

@fyang13 The steps to configure this are already possible today, as follows: 1. For each zone - Create OSDs in the zone that specify their `deviceClass` property, so that only...

If you are deploying with the [cluster-on-pvc](https://rook.io/docs/rook/latest-release/CRDs/Cluster/pvc-cluster/), you can define the storageClassDeviceSets with affinity to a zone, and set the [crushDeviceClass](https://github.com/rook/rook/blob/master/deploy/examples/cluster-on-pvc.yaml#L127-L131). If you are deploying with the [host-based cluster](https://rook.io/docs/rook/latest-release/CRDs/Cluster/host-cluster/), you...

If you have different devices classes on each node, it will certainly be tedious to use the `nodes` schema. Using `storageClassDeviceSets` does require PVs. See the example [cluster-on-local-pvc.yaml](https://github.com/rook/rook/blob/master/deploy/examples/cluster-on-local-pvc.yaml) to see...

Yes, that fix would be in v1.10 and newer, so that should not be the issue. Did the OSDs already exist and you are trying to update the device class?...

@parth-gr I would expect the monitoring doc to only apply to internal deployments. If needed, perhaps a section could be added to that doc about what is expected for external...

@thotz KEDA updates the replica count on the rgw deployment, right? So all Rook will really notice during a reconcile is that the deployment replica count is incorrect? In that...

@iPraveenParihar A number of the integration tests are failing with these changes. Did you have a chance to investigate the CI issues?

@larsknutson Have you tested this in your cluster to confirm the expected improvement? Rook picked up the original prometheus rules from the [ceph repo](https://github.com/ceph/ceph/commits/main/monitoring/ceph-mixin/prometheus_alerts.yml). Ideally, any changes to the rules...

You're following [this guide](https://rook.io/docs/rook/latest/Storage-Configuration/Block-Storage-RBD/rbd-mirroring/) to setup the mirroring? You might try the command [kubectl rook-ceph dr health](https://github.com/rook/kubectl-rook-ceph?tab=readme-ov-file#commands) with the kubectl plugin to help troubleshoot.