zfs unmount legacy filesystem fails
Hello,
key problem: I created a legacy mount point, but am not able to umount it again.
first, I wanted to create a mirrored pool, with mount point /zones:
# zpool create zones_pool mirror c1t6000D7760000BA34537FCCCF86DAB2EDd0 c1t6000D77600004FE05380CCCF7F7D064Ed0
# zfs create zones_pool/zones
# zfs set mountpoint=/zones zones_pool/zones
# zfs list
NAME USED AVAIL REFER MOUNTPOINT
rpool 17.9G 72.7G 42.5K /rpool
rpool/ROOT 9.14G 72.7G 31K legacy
rpool/ROOT/zfsBE 9.14G 72.7G 9.14G /
rpool/dump 4.50G 72.7G 4.50G -
rpool/swap 4.25G 72.9G 4.00G -
zones_pool 142K 97.9G 32K /zones_pool
0