MRTAB(5)

NAME
mrtab - static information about disk mirrors

DESCRIPTION
The file /etc/mrtab describes the configuration of disk mirrors on the local machine. It is read by disk mirroring commands mirror and unmirror. The file consists of a number of lines of the form:

mirror_name unit0 unit1

For example:

    /dev/mr0 /dev/zd1c /dev/zd2c

The three fields are separated by white space; a pound-sign (``#'') starts a comment which continues to the end of the line.

The mirror_name is a fully qualified pathname to a mirror device inode.

The two unit fields (unit0 and unit1) are fully qualified pathnames to the two DCC disk partitions that contain the the mirror's units.

The /etc/mrtab file is only read by programs and never written by programs; the system administrator must maintain it manually with a text editor.

If a disk mirror contains a filesystem, the filesystem and mirror are typically specified in the file /etc/fstab .

FILES
/etc/mrtab

SEE ALSO
mirror(8), mr(4), fstab(5)