You can mount a VxFS file system by using the mount command. When you enter the mount command, the generic mount command parses the arguments and the -V FSType option executes the mount command specific to that file system type. If the -V option is not supplied, the command searches the file /etc/filesystems
for a file system and an FSType matching the special file or mount point provided. If no file system type is specified, mount uses the default file system.
The mount command automatically runs the VxFS fsck command to clean up the intent log if the mount command detects a dirty log in the file system. This functionality is only supported on file systems mounted on a Veritas Volume Manager (VxVM) volume.