zfs chown 错误 - 不允许操作 - 检查 ACL 但仍然无法工作

Question

zfs 文件系统 - 尝试chown，但失败......

root@tiny:/dancer# chown -R icetea:icetea

chown: changing ownership of './Taipei Space Ships/Disk2/private/SONY/SONY.MPG': Operation not permitted

尝试检查 ACL

root@tiny:/dancer#getfacl './Taipei Space Ships/Disk2/private/SONY/SONY.MPG'

# file: './Taipei Space Ships/Disk2/private/SONY/SONY.MPG'
# owner: 501
# group: dialout
user::rwx
group::r-x
other::r-x

尝试删除 ACL

root@tiny:/dancer# setfacl -b -R './Taipei Space Ships/Disk2/private/SONY/SONY.MPG'

ACL 没有改变...

root@tiny:/dancer# getfacl './Taipei Space Ships/Disk2/private/SONY/SONY.MPG'
# file: './Taipei Space Ships/Disk2/private/SONY/SONY.MPG'
# owner: 501
# group: dialout
user::rwx
group::r-x
other::r-x

还是不能chown

root@tiny:/dancer# chown -R icetea:icetea

chown: changing ownership of './Taipei Space Ships/Disk2/private/SONY/SONY.MPG': Operation not permitted