Re: Console of P2V?
well libvirt has to know about the serial port and attach it to the
console.
do you have something like this in your XML file?
<serial type='pty'>
<source path='/dev/pts/0'/>
<target type='isa-serial' port='0'>
<model name='isa-serial'/>
</target>
<alias name='serial0'/>
</serial>
<console type='pty' tty='/dev/pts/0'>
<source path='/dev/pts/0'/>
<target type='serial' port='0'/>
<alias name='serial0'/>
</console>
at that point I just type in "virsh console $DOM" in the command line
# virsh console XXXX
Connected to domain XXXX
Escape character is ^]
XXXX4 login:
I often have to hit the enter key a once or twice to get the login
prompt once connected.
On 5/23/2021 12:52 AM, vrms wrote:
hi William
On 22.05.21 23:59, William wrote:
> I generally use
>
> GRUB_CMDLINE_LINUX_DEFAULT="console=tty0 console=ttyS0,115200n8"
> and redo grub.cfg (i.e. update-grub, grub2-mkconfig)
thanks for the pointer.
I literally ran in the guests commandline
GRUB_CMDLINE_LINUX_DEFAULT="console=tty0 console=ttyS0,115200n8"
sudo update-grub
which did change anything to the behavior on the hosts cli
Connected to domain '[domain]'
Escape character is ^] (Ctrl + ])
and then nothing
so ... what is the error I am making?
> On 5/22/2021 2:49 PM, Ken D'Ambrosio wrote:
>>> On 22.05.21 18:52, Ken D'Ambrosio wrote:
>>> ... apologies if this isn't quite the right list, I tried to get the
>>> right one.
>>> But, my problem: I'm firing up a Centos 6.5 box > with virt-install,
>>> [...] and
>>> it boots fine, etc., etc., but I can't get to the console except
>>> through vnc;
>>> "virsh console" just shows a blank screen.
>>> 1. I think this is absolutely the right list for your issue
>> Yay. :-)
>>
>>> 2. is it really blank? or something like
>>>
>>> Connected to domain '[domain]'
>>> Escape character is ^] (Ctrl + ])
>> Okay, it *does* say those things -- but that's all it says. <CR> gets
>> me nowhere, as opposed to the other KVM hosts we have running.
>>
>>> 3. If I am not mistaken the guest needs to be configured in a
>>> certain way for
>>> virsh console [domain] to work. I can't say how though
>> Hmmm... well, if anyone knows, I'm all ears.
>>
>> Thanks for the reply!
>>