how to check what is holding up during zfs destroy
Hi all,
On solaris 11.4
bash-5.0# /usr/sbin/zfs destroy -r xxx_data/yyy
cannot unmount '/u03/oracle/yyy/dbfFiles': Device busy
The database has been dropped, I don't know why it is still busy.
How to tell what process is still accessing the mount point?
Thanks
Friendly