kern/150544: Panic, when viewing the list of ZFS snapshots

[Andriy Gapon]

The following reply was made to PR kern/150544; it has been noted by GNATS.

From: Andriy Gapon <avg at freebsd.org>
To: jhell <jhell at DataIX.net>, Pawel Jakub Dawidek <pjd at freebsd.org>
Cc: "Vladislav V. Prodan" <universite at ukr.net>, bug-followup at freebsd.org
Subject: Re: kern/150544: Panic, when viewing the list of ZFS snapshots
Date: Tue, 14 Sep 2010 09:35:40 +0300

 on 14/09/2010 09:26 Andriy Gapon said the following:
 > on 14/09/2010 09:19 Andriy Gapon said the following:
 >> Looks like unimplemented vop_lock1.
 >> I think that default implementation usually comes in via default_vnodeops, but
 >> can be locally overridden.
 >> What kind of a vnode is this?  Can you print *vp in e.g. frame 8?
 >>
 > 
 > Hmm, very strange, zfsctl_mknode_shares() passes zfsctl_ops_shares as a new
 > vop_vector to gfs_dir_create(), but I don't see zfsctl_ops_shares being
 > populated with actual vnode operations anywhere.
 > 
 
 Maybe this happens because we don't really support .zfs/shares, but create (or
 try to create) that directory for some reason?
 
 -- 
 Andriy Gapon