[PVE-User] Can I delete the hard disk of a running VM??!! Really??!! It can't be!!!

[Gilberto Nunes]

This is not a bug!
This meant that you really need to be careful what you do... Simple like
that...

2014-10-17 5:08 GMT-03:00 <lst_hoe02 at kwsoft.de>:

>
> Zitat von Hector Suarez Planas <hector.suarez at codesa.co.cu>:
>
>
>  Greetings.
>>
>> I'm testing a VM with VyOS and I accidentally delete the hard disk, but
>> ¡¡¡The VM still powered on!!!. I reboot the VM and working on after reboot.
>> Where is the hard disk? Well, the qcow2 file do not exist on
>> /var/lib/vz/imaged/VMID. This thing is using a cached hard disk??!! I
>> thought I went crazy, but not.
>>
>> I power off the VM completely and turn on it again. Aaaaaahhh, disk not
>> found:
>>
>> No bootable device
>>
>> This bug must be fix. When VM is powered on, the hard disk or other
>> device must be locked.
>>
>> If someone malicious comes up to remove hard disks of our powered on
>> virtual machines, we're screwed.
>>
>> :(
>>
>
> If you try this with the Management GUI you will get a warning, if you do
> it as "root" on command line all is lost. That's Unix after all.
>
> Regards
>
> Andreas
>
>
>
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-- 
--

Gilberto Ferreira
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