Is ZFS Multi-vdev root pool configuration discovery supported?

Andriy Gapon avg at FreeBSD.org
Sat Jun 7 14:58:18 UTC 2014


on 06/06/2014 19:24 Martin Simmons said the following:
> Hi,
> 
> Does anyone know if FreeBSD 9.2 (or indeed head) supports "Root On ZFS" with a
> multi-vdev pool (e.g. 4 disks configured as two mirrored pairs)?
> 
> Looking at the source, sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c
> contains the comment:
> 
> /*
>  * Multi-vdev root pool configuration discovery is not supported yet.
>  */
> 
> but the code below it from r243502 suggests that this is no longer true.

This is a stale comment, it must be removed.

-- 
Andriy Gapon


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