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Date:      Tue, 6 Nov 2018 17:25:35 +0000
From:      tech-lists <tech-lists@zyxst.net>
To:        freebsd-virtualization@freebsd.org
Subject:   is there a vCPU hard limit for bhyve guests?
Message-ID:  <20181106172535.20e46ef6@desktop.local>

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Hi,

On a host with hw.ncpu=48 I tried to start a bhyve guest with -c 24 and
it failed to start. So I tried -c 16 and it starts and runs as
expected. Any more than -c 16 fails to run.

Is a maximum of 16 vCPU hardwired somewhere, and if so, why? Is there a
way to overcome the limit?

thanks,
-- 
J.



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