Hi,
You can easily configure it manually, e.g. : $ sudo ceph osd crush rm-device-class osd.xx $ sudo ceph osd crush set-device-class nvme osd.xx Indeed, it may be useful when you want to create custom rules on this type of device. Hervé Le 01/10/2018 à 23:25, Vladimir Brik a écrit : Hello, It looks like Ceph (13.2.2) assigns device class "ssd" to our Samsung PM1725a NVMe SSDs instead of "nvme". Is that a bug or is the "nvme" class reserved for a different kind of device? Vlad |
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