Re: combined ceph roles

[Lindsay Mathieson <lindsay.mathieson@xxxxxxxxx>]

Similar setup works well for me - 2 vm hosts, 1 Mon only mode. 6 osd's, 3 per vm host. Using rbd and cephfs

The more memory on your vm hosts, the better.

Lindsay Mathieson

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From: David Graham
Sent: ‎11/‎02/‎2015 3:07 AM
To: ceph-users@xxxxxxxx
Subject: combined ceph roles

Hello, I'm giving thought to a minimal footprint scenario with full redundancy. I realize it isn't ideal--and may impact overall performance --  but wondering if the below example would work, supported, or known to cause issue?

Example, 3x hosts each running:
-- OSD's
-- Mon
-- Client

I thought I read a post a while back about Client+OSD on the same host possibly being an issue -- but i am having difficulty finding that reference.

I would appreciate if anyone has insight into such a setup,

thanks!

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