Unusual behavior with ZFS rpool
                    Hi all,
                
                I was attempting to patch a 3.2 Solaris Cluster via Live Upgrade, when I ran across something very unusual with one of the nodes. When trying to remove a boot environment I was having an issue with, I found I was unable to delete it. After looking at it, I noticed the names in a zfs listing looked weird. I'll include input for the good node first, and then the node having the issue:
GOOD NODE
# zfs list
NAME                                   USED  AVAIL  REFER  MOUNTPOINT
backup                                1012G   941G  1012G  /backup
rpool                                 26.8G  40.2G   106K  /rpool
rpool/ROOT                            17.5G  40.2G    31K  legacy
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