No. It is NOT correct.\r\n\r\nVeritas VM structures volume is three levels: \r\n1. sub-disk (a portion of your physical disk)\r\n2. plex ( one or a group of sub disks) \r\n3. volume ( one or more plex)\r\n\r\nAny 镜像 volume must include at least two plex. In your case:\r\n\r\n