Comment # 14 on bug 1132651 from Per Jessen

(In reply to Per Jessen from comment #13)
> (In reply to Arvin Schnell from comment #11)
> > Thanks for the logs. From the logs:
> > 
> > See discussion at
> > https://lists.opensuse.org/opensuse-factory/2019-01/msg00549.html.
> > 
> > You can try to remove /etc/modprobe.conf/60-blacklist_fs-jfs.conf or
> > load the module manually. But in any case the setup is not supported
> > anymore.
> 
> Thanks Arvin, I forgot about that discussion.  I'll try that.

Just in case anyone reads this - manually loading module 'jfs' worked a treat. 
I feel pretty stupid that I forgot about that discussion.