Bug ID 6848114: ldmconfig can run on a system that does not have file systems of sufficient capacity to contain the virtual disks for the created domains. In this situation, an error message is issued. However, ldmconfig permits you to continue to use the disks that are in /ldoms/disks to deploy the configuration. This situation could cause the root file system of the control domain to become full and halt the system.
Workaround: Do the following:
Exit the Configuration Assistant by typing q or by typing Ctrl-C.
Add more file systems of adequate capacity.
Rerun the ldmconfig command.