CCD.CONF(5)

NAME
ccd.conf - concatenated disk driver configuration file

SYNOPSIS
ccd.conf

DESCRIPTION
The ccd.conf file defines the configuration of concatenated disk devices, or ccds. It is used by ccdconfig(8) when invoked with the -C option and at system boot time. For more information about the concatenated disk driver, see ccd(4).

Each line of the configuration file contains arguments as per the -c argument to ccdconfig(8):

ccd ileave [flags] dev [...]

ccd The name of the ccd.

ileave
    The interleave, expressed in units of DEV_BSIZE. For serial concatenation, specify ‘0’.

flags
    The flags for the device, which may be represented as a decimal number, a hexadecimal number, a comma-separated list of strings, or the word “none”.

dev [...]
    The component partitions to be concatenated, which should be of type FS_CCD.

A ‘#’ is a comment, and everything to end of line is ignored. A ‘\’ at the end of a line indicates that the next line should be concatenated with the current. A ‘\’ preceding any character (other than the end of line) prevents that character's special meaning from taking effect.

FILES
/etc/ccd.conf

EXAMPLES
An example /etc/ccd.conf:

    #
    # /etc/ccd.conf
    # Configuration file for concatenated disk devices
    #
    # ccd           ileave  flags   component devices
    ccd0            16      none    /dev/sd2e /dev/sd3e

SEE ALSO
ccd(4), ccdconfig(8)

HISTORY
The ccd.conf configuration file first appeared in NetBSD 1.1.