zfs zvol's inaccessible after reboot

[Allan Jude]

On 2017-01-16 12:59, Ultima wrote:
> Currently there is a bug with zvols. I have a few Bhyve containers that
> startup at boot. I'v noticed in middle December of last year that after a
> restart the zvols become inaccessible to the container. Nothing can be done
> to the zvol, other than rename. It cannot even be destroyed in this state.
> The only way to make it accessible again is to renaming the zvol, after
> this occurs, functionality is restored.
> 
> The bug is still present in head r312232.
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Is this because they are being used by GEOM?

Try: zfs set volmode=2 <yourzvol>

Reboot, and see if that solves it

-- 
Allan Jude

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