On 1/12/15 13:43 , Nicholas Lee via smartos-discuss wrote:
> On 13 January 2015 at 08:34, Robert Mustacchi via smartos-discuss <
> [email protected]> wrote:
> 
>>
>>> The KVM is immediately running.  I assumed that I need to STOP this VM
>> BEFORE "dd'ing" the image into it.  HOWEVER, when I try "vmadm stop UUID",
>> the vmadm command hangs and never returns to the command prompt.  When I
>> Ctrl-C the command and then "vmadm list", I can see the VM with a state of
>> "stopping".
>>>
>>> Were you thinking that I would perform the "dd" of the RAW image
>> DIRECTLY into the running VM ZVOL?
>>
>> No, of course not.
>>
>> I would have set the autoboot property to false in the JSON and then
>> done the dd. vmadm stop by default tries to drop the ACPI based power
>> off and then waits a while before it forcibly stops it. Given that you
>> have nothing running in that guest, it's almost certainly not going to
>> have anything running that would listen to ACPI.
>>
> 
> I've been wondering about that, as I've experience this "hang" and it can
> take a while to clear.
> 
> I should have check the man page...
> 
> Next time I have this issue I'll try investigate.
> 
> How long is the default timer? Is there a way to manually set this it?

There's no way to control the time as part of stop, aside from passing
-F, which doesn't wait at all. If this is happening, it generally means
something hasn't been configured in the guest.

Robert



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