This what I discovered

Yo cant have sub directories of the zone root file system that is part of
the BE filesystem tree with zfs and lu (no spearate /var etc)
zone roots must be on the root pool for lu to work
extra file system must be from a none BE zfs file system tree ( I use
datasets)

[r...@buildsun4u ~]# zfs list -r rpool/zones
NAME                                            USED  AVAIL  REFER
MOUNTPOINT
rpool/zones                                     162M  14.8G    21K  /zones
rpool/zones/zone1-restore_080915               73.2M  14.8G  73.2M
/zones/zone1
rpool/zones/zone1-restore_080...@patch_090115      0      -  73.2M  -
rpool/zones/zone1-restore_080915-patch_090115  7.76M  14.8G  76.1M
/.alt.patch_090115/zones/zone1
rpool/zones/zone2-restore_080915               73.4M  14.8G  73.4M
/zones/zone2
rpool/zones/zone2-restore_080...@patch_090115      0      -  73.4M  -
rpool/zones/zone2-restore_080915-patch_090115  7.75M  14.8G  76.3M
/.alt.patch_090115/zones/zone2

You can have datasets and probably mount that are not part of the BE

[r...@buildsun4u ~]# zfs list -r rpool/zonesextra
NAME                                 USED  AVAIL  REFER  MOUNTPOINT
rpool/zonesextra                     284K  14.8G    18K  legacy
rpool/zonesextra/zone1               132K  14.8G    18K  legacy
rpool/zonesextra/zone1/app            18K  8.00G    18K  /opt/app
rpool/zonesextra/zone1/core           18K  8.00G    18K  /var/core
rpool/zonesextra/zone1/export       78.5K  14.8G    20K  /export
rpool/zonesextra/zone1/export/home  58.5K  8.00G  58.5K  /export/home
rpool/zonesextra/zone2               133K  14.8G    18K  legacy
rpool/zonesextra/zone2/app            18K  8.00G    18K  /opt/app
rpool/zonesextra/zone2/core           18K  8.00G    18K  /var/core
rpool/zonesextra/zone2/export         79K  14.8G    20K  /export
rpool/zonesextra/zone2/export/home    59K  8.00G    59K  /export/home

2009/1/16 <amy.r...@tufts.edu>

> cindy.swearingen>
> http://www.solarisinternals.com/wiki/index.php/ZFS_Troubleshooting_Guide#Live_Upgrade_with_Zones
>
> Thanks, Cindy, that was in fact the page I had been originally referencing
> when I set up my datasets, and it was very helpful.  I found it by reading
> a
> comp.unix.solaris post in which someone else was talking about not being
> able
> to ludelete an old BE.  Unfortunately, it wasn't quite the same issue as
> you
> cover in "Recover from BE Removal Failure (ludelete)," and that fix had
> already been applied to my system.
>
> cindy.swearingen> The entire Solaris 10 10/08 UFS to ZFS with zones
> migration
> cindy.swearingen> is described here:
> cindy.swearingen>
> http://docs.sun.com/app/docs/doc/819-5461/zfsboot-1?a=view
>
> Thanks, I find most of the ZFS stuff to be fairly straightforward.  And I'm
> never doing any migration from UFS (which is what many of the zones and zfs
> docs seem to be aimed at).  It's mixing ZFS, Zones, and liveupgrade that's
> been... challenging.  :}
>
> But now I know that there's definitely a bug involved, and I'll wait for
> the
> patch.  Thanks to you and Mark for your help.
> _______________________________________________
> zfs-discuss mailing list
> zfs-discuss@opensolaris.org
> http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
>
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