cdfsdf(8)                           CLIX                           cdfsdf(8)



  NAME

    cdfsdf - Reports free disk blocks and inodes on unmounted CD/ROM file
    system

  SYNOPSIS

    /etc/cdfsdf [-lt] [-f] special

  FLAGS

    -l   Silently ignored; included for compatibility with flags accepted by
         the df command.

    -t   Causes the figures for total allocated blocks and inodes to be
         reported as well as the free blocks and inodes.

    -f   Displays only the number of free blocks.

  DESCRIPTION

    The cdfsdf command reports file system statistics on unmounted CD/ROM File
    System (CDFS) special devices by examining file system header information
    which resides on the CD/ROM.

  EXAMPLES

    To display all block and inode information about the CDFS file system
    contained on the device at SCSI ID 4, unit 0:

    cdfsdf -t /dev/dsk/s4u0p0.0


  FILES

    /dev/dsk/*   Mountable disk devices.

  NOTES

    The cdfsdf command is a special case of the df command and is normally
    executed by df.  The df command is preferred to cdfsdf for examining file
    systems.

  DIAGNOSTICS

    cdfsdf: cannot open /etc/mnttab

    cdfsdf: device is mounted
           The specified special file is currently mounted.

    cdfsdf: cannot open xxx



  2/94 - Intergraph Corporation                                              1

  cdfsdf(8)                           CLIX                           cdfsdf(8)



    cdfsdf: cannot stat xxx

    cdfsdf: xxx is not a block or character device

    cdfsdf: xxx is not a CDFS file system
           The specified device does not contain a valid CDFS file system.

  EXIT VALUES

    The cdfsdf command has the following exit values:

    0            All specified file systems were successfully processed.

    1            The /etc/mnttab could not be opened.

    num_errors   The cdfsdf command may also exit with the number of specified
                 file systems which could not be successfully processed.  A
                 specified file system cannot be processed if it is already
                 mounted, the file cannot be opened or is not a block or
                 character special file, or if a valid CDFS file system is not
                 contained therein.

  RELATED INFORMATION

    Commands:  df(8)

    CLIX Programming Guide



























  2                                              Intergraph Corporation - 2/94