+ char *fs_spec; /* block special device name */
+ char *fs_file; /* file system path prefix */
+ char *fs_vfstype; /* type of file system */
+ char *fs_mntops; /* comma separated mount options */
+ char *fs_type; /* rw, ro, sw, or xx */
+ int fs_freq; /* dump frequency, in days */
+ int fs_passno; /* pass number on parallel dump */