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List:       ceph-users
Subject:    [ceph-users] Re: ceph-volume inventory should consider free PVs
From:       Konstantin Shalygin <k0ste () k0ste ! ru>
Date:       2021-12-22 11:05:11
Message-ID: 124E30F5-C3F8-465D-83B8-DC08BB3C2D97 () k0ste ! ru
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Hi,

> On 22 Dec 2021, at 13:10, Robert Sander <r.sander@heinlein-support.de> wrote:
> 
> ceph-volume inventory (and thus the orchestrator) only considers a block device \
> free when there is literally nothing on it. 
> Would it make sense to add physical volumes from LVM here, too?
> 
> I see use cases like a large NVMe that should hold two OSDs, a RAID1 of two SSDs \
> for rocks db devices etc. 
> This is currently only possible by manually preparing the OSDs and AFAIK not with a \
> OSD service specification.

This is ceph-volume restriction, because working with partitions is a infinity of \
different cases and overhead for deployment tool



k
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