My script was OK, the problem was access rights to /dev/ttyS0. It works OK after I added qemu user to dialout group. On Mon, 14 May 2012 03:07:23 -0400 (EDT) Dan Yasny <dyasny@redhat.com> wrote:
A ready hook can be found in http://www.ovirt.org/wiki/Features/Serial_Console_in_CLI#Currently_operation...
----- Original Message -----
From: "Nerijus Baliunas" <nerijus@users.sourceforge.net> To: users@ovirt.org Cc: "Dan Yasny" <dyasny@redhat.com> Sent: Monday, 14 May, 2012 2:57:15 AM Subject: Re: [Users] serial (COM) port
Thanks, I tried creating /usr/libexec/vdsm/hooks/before_vm_start/60_serial like this:
#!/usr/bin/python
import os import sys import hooking import traceback
domxml = hooking.read_domxml() devices = domxml.getElementsByTagName('devices')[0]
serial = domxml.createElement('serial') serial.setAttribute('type', 'dev') devices.appendChild(serial)
source = domxml.createElement('source') source.setAttribute('path', '/dev/ttyS0') serial.appendChild(source) target = domxml.createElement('target') target.setAttribute('port', '1') serial.appendChild(target)
hooking.write_domxml(domxml)
But VM does not start then. I tried to create the script similar to http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Virtualization/3.0/html... What did I do wrong?
Thanks, Nerijus
On Sun, 13 May 2012 18:21:27 -0400 (EDT) Dan Yasny <dyasny@redhat.com> wrote:
A simple vdsm hook
----- Original Message -----
From: "Nerijus Baliunas" <nerijus@users.sourceforge.net> To: users@ovirt.org Sent: Monday, 14 May, 2012 12:13:58 AM Subject: [Users] serial (COM) port
Hello,
is there a support for serial port (/dev/ttyS0) redirection in ovirt? If not, how do I add "-serial /dev/ttyS0" option to the qemu command line?
Regards, Nerijus