ORA-15498: Volume name 'string' would collide with existing volume(s) 'string string'.

ORA-15498: Volume name 'string' would collide with existing volume(s) 'string string'.


Cause:


A volume name was specified that would conflict with existing volume device(s). A volume '-' is the name of the block device. Additionally, a raw device named 'r-' is also created. Since that name already existed, a name collision occurred.



Action:


Choose another name for the volume (no leading 'r' is recommended).