Constant load of 1 on a recent 12-STABLE

Andriy Gapon avg at FreeBSD.org
Sun Jul 5 11:39:43 UTC 2020


On 05/07/2020 11:06, Gordon Bergling wrote:
> I didn't use the ZFS multi-modifier protection feature and didn't have the 'multihost'
> propery set on any of my 3 ZFS pools. Thanks for identifing the particular change. I
> have tried OpenZFS from ports, which seems to improve the situation, but I went back
> to the base version since only the zroot pool was found and the two others pools 
> weren't detected.

You can try to use dtrace or hwpmc or some such to see what those mmp threads
are doing.

-- 
Andriy Gapon


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