When using NFSv4 on Fedora 20 with latest kernel (3.15.0-rc6+), I can't umount the mountpoint after only an 'ls' operation. [root@localhost ~]# cat /etc/exports /nfstest *(rw,no_root_squash,no_subtree_check,insecure) [root@localhost ~]# mount -t nfs 127.0.0.1:/ /mnt/ [root@localhost ~]# ls /mnt/ nfstest [root@localhost ~]# umount /mnt/ umount.nfs4: /mnt: device is busy -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
