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tableau-parm Installation
=========================
Prerequisites
-------------
This package doesn't require much for installation. Just what typically
comes with any free operating system. Be sure you have:
- sg3_utils header files and libraries
See: http://sg.danny.cz/sg/sg3_utils.html
- Linux or FreeBSD
Other platforms supported by sg3_utils may work, but haven't been tested
- Make
- GCC
Survival Commands
-----------------
make
# and as root
make install
Linux Notes
-----------
First ensure sg3_utils is installed.
Under Debian, 'apt-get install sg3_utils' should be sufficient.
In general, you should see the following files available on your
system if you have the prerequisites installed correctly:
/usr/lib/libsgutils.so
/usr/include/scsi/sg_lib.h
/usr/include/scsi/sg_pt.h
Tableau devices have only been tested over Firewire and USB. You
should be able to run tableau-parm directly on disk devices, such as
/dev/sda.
FreeBSD Notes
-------------
First make sure your kernel supports the new SCSI generic (sg)
interface for SCSI devices. During testing (which has only occurred
on FreeBSD 7.2-RELEASE), it was necessary to add the following lines
to the GENERIC kernel configuration:
device atapicam
device sg
Once you recompile and reboot, you should see two new devices named
'/dev/sg?' for each SCSI-like disk device on your system. For
instance, on my test system, my main system disk had /dev/sg0 and
/dev/sga associated with it. Adding a USB drive created /dev/da0 and
associated /dev/sg1 and /dev/sg0. I don't yet know of a way to check
to find out what base device an sg? device is associated with. In any
case, using tableau-parm on sgN devices (where N is an integer) and
directly on the base block device (such as /dev/da0) worked fine during
preliminary testing.
Once you have generic SCSI support, be sure sg3_utils is installed.
There's a port under /usr/ports/sysutils/sg3_utils for the package.
To ensure it is installed correctly, just check to make sure the
following files exist:
/usr/local/lib/libsgutils.so
/usr/local/include/scsi/sg_lib.h
/usr/local/include/scsi/sg_pt.h
Advanced Installation
---------------------
To install in a custom directory, simply change one or more of the
following make variables to suit your needs:
PREFIX Top level install directory. Used as base for rest unless
they too are overridden. (This defaults to /usr/local)
BIN_PREFIX Location for executable programs to be installed.
DOC_PREFIX Location for documentation.
MAN_PREFIX A path in the MANPATH.
Use the following syntax (with GNU Make) to override a variable:
# as root
make VAR=value install
For more information, see the Makefiles.
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