Please take our Survey
logo       

Choosing A Webhost:
A web hosting service is a type of Internet hosting service that allows individuals and organizations to provide their own website accessible via the World Wide Web. Web hosts are companies that provide space on a server they own for use by their clients as well as providing Internet connectivity, typically in a data center. Web hosts can also provide data center space and connectivity to the Internet for servers they do not own to be located in their data center, called colocation. more...

FC5 - serial console - no characters received by host?: msg#00181

Subject: FC5 - serial console - no characters received by host?
Hi there,

I've been working with the FC5 Xen stuff for the past few weeks after trawling many options for building a redundant server farm; It's a great build and congratulations to all who put this together.

I have a little issue with my serial console which is putting hte brakes on deployment though: I want to use the serial console on com2 (the default on the Intel mainboard I use) to give me the grub console, Xen console and Linux consoles.  I've had this working fine on previous releases from SuSE and others and on the current hardware.

When happens at the moment is that the machine boots, gives me the grub menu, where I can choose my boot system (so it's hearing my keystrokes) but once it proceeds into the Xen and ultimately Linux, it doesn't want to hear keystrokes from me any more: I can't CTRL-A (x3) and get the Xen console, nor the linux console which is configured in /etc/inittab.  I see the boot messages go past and get a login prompt, but no keystrokes get through or can control the machine.

It's making it tricky to send the box to co-lo as I can't get serial control if I take down the network, or Hypervisor control to reboot Dom0.

My rpms are:

kernel-xen0-2.6.16-1.2080_FC5
xen-3.0.1-4

and my grub.conf is:

default=0
timeout=5
#splashimage=(hd0,0)/grub/splash.xpm.gz
#hiddenmenu
#
serial --unit=1 --speed=9600 --word=8 --parity=no --stop=1
terminal --timeout=10 serial console
#
title Fedora Core (2.6.16-1.2080_FC5xen0)
        root (hd0,0)
        kernel /xen.gz-2.6.16-1.2080_FC5 dom0_mem=384000 com2=9600,8n1 console=com2,vga sync_console
        module /vmlinuz-2.6.16-1.2080_FC5xen0 ro root=/dev/VolGroup00/LogVol00 rhgb selinux=0
        module /initrd-2.6.16-1.2080_FC5xen0.img

I'd appreciate any guidance on silly things I may have done here; I'm banging my head on this one.

Many thanks,

Tony


tony clark
--------------------------------------------------------------- 
rising sun pictures - www.rsp.com.au 
redefining visual effects delivery 
---------------------------------------------------------------
address level 1 / 133 gouger street
adelaide south australia 5000
---------------------------------------------------------------  
adelaide ph +61 8 8400 6400 fax +61 8 8400 6401 
sydney    ph +61 2 9338 6400 fax +61 2 9338 6401
--------------------------------------------------------------- 
rising sun research - http://research.rsp.com.au 
---------------------------------------------------------------




<Prev in Thread] Current Thread [Next in Thread>
Google Custom Search

Recently Viewed:
qnx.openqnx.dev...    gcc.libstdc++.c...    solaris.opensol...    information-ret...    misc.misterhous...    web.catalyst.ge...    apache.webservi...    redhat.release....    hardware.lirc/2...    kernel.autofs/2...    technology.sust...    linux.vdr/2003-...    editors.lyx.gen...    org.user-groups...    netbsd.devel.pk...    xdg.devel/2004-...    version-control...    jakarta.slide.d...    debian.packages...    creativecommons...    ports.ppc.embed...    bug-tracking.bu...   
Home | blog view | USPTO Patent Archive | advertise | OSDir is an inevitable website. super tiny logo

Free Magazines

Cisco News
Receive a free quarterly e-newsletter with exclusive articles on how Cisco IT uses its own products and solutions to enable the business.
subscribe

Systems Management News, the newspaper for IT systems administration and data center managers! Each issue of Systems Management News is chock-full of news and analysis to help you understand what's happening in your field.
subscribe

The Enterprise Newsweekly eWeek is the essential technology information source for builders of e-business.
subscribe

Oracle Magazine Oracle Magazine contains technology strategy articles, sample code, tips, Oracle and partner news, how to articles for developers and DBAs, and more. Oracle (NASDAQ: ORCL) is the world's largest enterprise software company.
subscribe

Total Telecom Total Telecom is "The Economist of the communications industry".
subscribe