Is ZFS Multi-vdev root pool configuration discovery supported?

Martin Simmons martin at lispworks.com
Mon Jun 9 12:43:14 UTC 2014


>>>>> On Sat, 07 Jun 2014 17:57:10 +0300, Andriy Gapon said:
> 
> 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.

Thanks, that's good to know.

__Martin


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