Re: Add ssd's to hdd cluster, crush map class hdd update necessary?

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Is it necessary to update the crush map with

class hdd

Before adding ssd's the cluster?


Of course, if this osds of one root.

It is not necessary to manually edit crush:

ceph osd crush rule create-replicated replicated_hosts_hdd default host hdd
ceph osd crush rule create-replicated replicated_hosts_nvme default host nvme




k

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