67 struct vxfs_sb {  struct
74 	u_int32_t	vs_magic;		/* Magic number */
75 	int32_t		vs_version;		/* VxFS version */
76 	u_int32_t	vs_ctime;		/* create time - secs */
77 	u_int32_t	vs_cutime;		/* create time - usecs */
78 	int32_t		__unused1;		/* unused */
79 	int32_t		__unused2;		/* unused */
80 	vx_daddr_t	vs_old_logstart;	/* obsolete */
81 	vx_daddr_t	vs_old_logend;		/* obsolete */
82 	int32_t		vs_bsize;		/* block size */
83 	int32_t		vs_size;		/* number of blocks */
84 	int32_t		vs_dsize;		/* number of data blocks */
85 	u_int32_t	vs_old_ninode;		/* obsolete */
86 	int32_t		vs_old_nau;		/* obsolete */
87 	int32_t		__unused3;		/* unused */
88 	int32_t		vs_old_defiextsize;	/* obsolete */
89 	int32_t		vs_old_ilbsize;		/* obsolete */
90 	int32_t		vs_immedlen;		/* size of immediate data area */
91 	int32_t		vs_ndaddr;		/* number of direct extentes */
92 	vx_daddr_t	vs_firstau;		/* address of first AU */
93 	vx_daddr_t	vs_emap;		/* offset of extent map in AU */
94 	vx_daddr_t	vs_imap;		/* offset of inode map in AU */
95 	vx_daddr_t	vs_iextop;		/* offset of ExtOp. map in AU */
96 	vx_daddr_t	vs_istart;		/* offset of inode list in AU */
97 	vx_daddr_t	vs_bstart;		/* offset of fdblock in AU */
98 	vx_daddr_t	vs_femap;		/* aufirst + emap */
99 	vx_daddr_t	vs_fimap;		/* aufirst + imap */
100 	vx_daddr_t	vs_fiextop;		/* aufirst + iextop */
101 	vx_daddr_t	vs_fistart;		/* aufirst + istart */
102 	vx_daddr_t	vs_fbstart;		/* aufirst + bstart */
103 	int32_t		vs_nindir;		/* number of entries in indir */
104 	int32_t		vs_aulen;		/* length of AU in blocks */
105 	int32_t		vs_auimlen;		/* length of imap in blocks */
106 	int32_t		vs_auemlen;		/* length of emap in blocks */
107 	int32_t		vs_auilen;		/* length of ilist in blocks */
108 	int32_t		vs_aupad;		/* length of pad in blocks */
109 	int32_t		vs_aublocks;		/* data blocks in AU */
110 	int32_t		vs_maxtier;		/* log base 2 of aublocks */
111 	int32_t		vs_inopb;		/* number of inodes per blk */
112 	int32_t		vs_old_inopau;		/* obsolete */
113 	int32_t		vs_old_inopilb;		/* obsolete */
114 	int32_t		vs_old_ndiripau;	/* obsolete */
115 	int32_t		vs_iaddrlen;		/* size of indirect addr ext. */
116 	int32_t		vs_bshift;		/* log base 2 of bsize */
117 	int32_t		vs_inoshift;		/* log base 2 of inobp */
118 	int32_t		vs_bmask;		/* ~( bsize - 1 ) */
119 	int32_t		vs_boffmask;		/* bsize - 1 */
120 	int32_t		vs_old_inomask;		/* old_inopilb - 1 */
121 	int32_t		vs_checksum;		/* checksum of V1 data */
126 	int32_t		vs_free;		/* number of free blocks */
127 	int32_t		vs_ifree;		/* number of free inodes */
128 	int32_t		vs_efree[VXFS_NEFREE];	/* number of free extents by size */
129 	int32_t		vs_flags;		/* flags ?!? */
130 	u_int8_t	vs_mod;			/* filesystem has been changed */
131 	u_int8_t	vs_clean;		/* clean FS */
132 	u_int16_t	__unused4;		/* unused */
133 	u_int32_t	vs_firstlogid;		/* mount time log ID */
134 	u_int32_t	vs_wtime;		/* last time written - sec */
135 	u_int32_t	vs_wutime;		/* last time written - usec */
136 	u_int8_t	vs_fname[6];		/* FS name */
137 	u_int8_t	vs_fpack[6];		/* FS pack name */
161 struct vxfs_sb_info {  argument
162 	struct vxfs_sb		*vsi_raw;	/* raw (on disk) superblock */  argument