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Re: [Xen-users] unable to access Linux HVM via xm console - Could not re

To: Itamar - IspBrasil <itamar@xxxxxxxxxxxxxxxx>
Subject: Re: [Xen-users] unable to access Linux HVM via xm console - Could not read tty from store: No such file or directory
From: Rudi Ahlers <Rudi@xxxxxxxxxxx>
Date: Tue, 17 Jun 2008 00:07:34 +0200
Cc: xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>
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Itamar - IspBrasil wrote:
why you're using hvm ? its slow



Rudi Ahlers wrote:
Hi all

I'm running CentOS 5.1 x64 + Xen 3.0 & I have setup a CentOS 5.1 x64 domU as a HMV. For the setup I used VNC, but I would prefer to be able to access it via "xm console cPanel" via SSH directly.

Here's the output cPanel HVM:

[root@pc-00059 ~]# more /etc/xen/cPanel
name = "cPanel"
uuid = "ff940501-507d-04ca-e590-831e79ba0397"
maxmem = 6144
memory = 6144
vcpus = 2
builder = "hvm"
kernel = "/usr/lib/xen/boot/hvmloader"
boot = "c"
pae = 1
acpi = 0
apic = 0
on_poweroff = "destroy"
on_reboot = "restart"
on_crash = "restart"
device_model = "/usr/lib64/xen/bin/qemu-dm"
sdl = 0
vnc = 0
vncunused = 2
#disk = [ "phy:/dev/data/cPanel,hda,w","file:/data/storage/CentOS-5.1-x86_64-bin-1of7.iso,ioemu:hdc:cdrom,r" ]
disk = [ "phy:/dev/data/cPanel,hda,w" ]
vif = [ "mac=00:16:3e:4e:9b:48,bridge=xenbr0,type=ioemu" ]
serial = "pty"
usb = 1
usbdevice = 'tablet'


When I try and connect to it via console, I get the following:
[root@pc-00059 ~]# xm console cPanel
xenconsole: Could not read tty from store: No such file or directory
[root@pc-00059 ~]#



Reading through all the email archives, I found a few similar problems, but the suggested fixes doesn't help. Does anyone know how to get xm console to work for HVM type domU's ?





mmm, now that I think of it. I setup fully virtualized hosts, not HVM - my bad.....

--

Kind Regards
Rudi Ahlers
CEO, SoftDux

Web:   http://www.SoftDux.com
Check out my technical blog, http://blog.softdux.com for Linux or other 
technical stuff, or visit http://www.WebHostingTalk.co.za for Web Hosting stuff


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