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.Dd June 19, 2007
.Dt MOUNT_EFS 8
.Os
.Sh NAME
.Nm mount_efs
.Nd Mount an SGI EFS file system
.Sh SYNOPSIS
.Nm
.Op Fl o Ar options
.Ar special
.Ar node
.Sh DESCRIPTION
The
.Nm
command attaches an EFS file system
.Ar special
device on to the file system tree at the point
.Ar node .
Both
.Ar special
and
.Ar node
are converted to absolute paths before use.
.Pp
This command is normally executed by
.Xr mount 8
at boot time.
.Pp
The options are as follows:
.Bl -tag -width Ds
.It Fl o
Options are specified with a
.Fl o
flag followed by a comma-separated string of options.
See the
.Xr mount 8
man page for possible options and their meanings.
.El
.Sh SEE ALSO
.Xr mount 2 ,
.Xr unmount 2 ,
.Xr options 4 ,
.Xr fstab 5 ,
.Xr mount 8 ,
.Xr svhlabel 8
.Sh HISTORY
The
.Nm
utility first appeared in
.Nx 5.0 .
.Sh BUGS
Write support is not presently implemented.
.Pp
EFS file systems are limited to 8 gigabytes in size.
.Pp
Because of EFS limitations, an EFS file system can't be used with
any UID or GID greater than 65535.