Cluster File-System Restrictions

The following restrictions apply to the cluster file-system administration:

• The unlink(1M) command is not supported on nonempty directories.

• The lockfs -d command is not supported. Use lockfs -n as a workaround.

• You cannot remount a cluster file system with the directio mount option added at remount time.

• You cannot set the directio mount option on a single file by using the directio ioctl.