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How-to boot server with no CDROM via serial connection to laptop

 
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Old 11-03-2008
How-to boot server with no CDROM via serial connection to laptop
I have an x86 Sun server, with no CDROM drive and no OS currently loaded on it. I need to install CentOS on it... trying to figure out how to do that.

I've heard there are ways to connect to the serial management port, and mount a laptop's CDROM drive as a drive the server will recognize to install the OS from. Any ideas on how to do this? I have a serial management port on the server where I can get to OK prompt, and SC prompt.

I don't have a linux kickstart server to use, so that option is out. And I'm not sure if I can mount NFS volumes from OK and SC prompts. I don't think there is anything I can use on either prompt to configure/plumb the NIC to set that up anyway.

Any feedback would be greatly appreciated. Thanks!
 
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LEARN ABOUT DEBIAN

snnewgroup

snnewgroup.v0.3.8(8)					      System Manager's Manual					      snnewgroup.v0.3.8(8)

NAME

       snnewgroup - create a new sn newsgroup

SYNOPSIS

       snnewgroup newsgroup [server] [port]

DESCRIPTION

       snnewgroup creates newsgroup assigning it an upstream NNTP server of server:port.  If port is not specified, defaults to 119.  If server is
       also not specified, newsgroup is created as a local group which is fed only by articles POSTed to it.

       You will need to be root or own /var/spool/sn in order to add new groups.

ENVIRONMENT VARIABLES

       SNROOT If this is set and is not empty, the value is used in place of /var/spool/sn, the default news spool directory.

FILES CREATED

       /var/spool/sn/newsgroup
	      Directory where articles will be stored.

       /var/spool/sn/newsgroup/.created
	      Empty file for the newsgroup creation time.

       /var/spool/sn/newsgroup/.serial
	      Where snget gets its idea of the new starting serial number for newsgroup on server server:port.	The value is initialized to 0.

       /var/spool/sn/newsgroup/.outgoing
	      If server is specified, is a symlink to  /var/spool/sn/.outgoing/server:port, which is a directory, created if it does  not  already
	      exist.  If server is not specified, no file /var/spool/sn/newsgroup/.outgoing will be created.  See also snsend.

SEE ALSO

       sndelgroup, snsend

N.B.								    Harold Tay						      snnewgroup.v0.3.8(8)