[ceph-users] Re: same OSD in multiple CRUSH hierarchies

2023-06-19 Thread Budai Laszlo
single tree, and use rules that will only consider subtrees ... Regards, Laszlo Date: Mon, 19 Jun 2023 07:41:35 + From: Eugen Block Subject: [ceph-users] Re: same OSD in multiple CRUSH hierarchies To:ceph-users@ceph.io Message-ID: <20230619074135.horde.gs8nakqgzhlbv0hp

[ceph-users] Re: same OSD in multiple CRUSH hierarchies

2023-06-19 Thread Eugen Block
Hi, I don't think this is going to work. Each OSD belongs to a specific host and you can't have multiple buckets (e.g. bucket type "host") with the same name in the crush tree. But if I understand your requirement correctly, there should be no need to do it this way. If you structure your