missing files in zfs volumes after a reboot, though clearly the volumes have data
After a reboot that involved clearly the zpool cache, there are some zfs files/directories not showing up on mounts but the space is still being consumed.
# zfs list rpool/zones/vintageweb1
NAME USED AVAIL REFER MOUNTPOINT
rpool/zones/vintageweb1 62.1G 48.1G 32K /zones/vintageweb1
# du -h /zones/vintageweb1/
1K /zones/vintageweb1/root
3K /zones/vintageweb1
Not even sure where the first place to look would be at this point.