Hi,

Am 03.04.20 um 21:51 schrieb Udo Waechter:

> I'm currently building a little ceph-cluster, with embedded devices. My
> OSD Nodes are constrained in RAM (1GB, but 5 SATA Ports, please don't
> kill me ;) ). Anyways. Each of those nodes have 2x256 GB SSD and 2x 1TB
> HDDs.

This will not work. Ceph does not like swapping.

> My question is: Can I shrink a bluestore lvm?
No, you need to recreate the OSD.

Regards
-- 
Robert Sander
Heinlein Support GmbH
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http://www.heinlein-support.de

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