Re: How do you do ZFS legacy mounts on 7.0.0 ? -- Monday Afternoon Followup

The usual way around problems of this nature is to hide them behind some other protocol, e.g. use another system that will successfully mount/access the legacy ZFS pool, and serve it up as NFS to your NetBSD systems which need to use it, covert from it, etc.

	sincerely,

	Erik <[email protected]>



> On Oct 13, 2015, at 19:17, Christos Zoulas <[email protected]> wrote:
> 
> In article <[email protected]>,
> Jay F. Shachter <[email protected]> wrote:
>> 
>> Centuries ago, Nostradamus predicted that Greg Troxel would write on Tue
>> Oct 13 08:39:06 2015:
>> 
>>> 
>>> zfs has not been well-maintained in NetBSD.   It would be great if you
>>> were to dig in and help with getting it up to date, but I suspect that
>>> you are going to find a lot of rough edges.
>>> 
>>> mounting seems to be done by 'zfs mount' and I don't see a mount_zfs on
>>> netbsd-6 either.
>>> 
>> 
>> But "zfs mount", if I am not mistaken, cannot be used to mount a
>> filesystem with the mountpoint=legacy attribute; the mount command
>> must be used for that.
>> 
>> Are you saying that legacy filesystems cannot be mounted on NetBSD
>> systems?  That there is just no way to do it?  That seems bizarre and
>> implausible, can that truly be the case?  Has no one on this mailing
>> list figured out a way to mount a ZFS legacy filesystem on NetBSD?
>> 
> 
> Even if you succeed mounting it, if you write to it you'll probably
> deadlock or panic. It is not usable.
> 
> christos