Re: [Qemu-devel] [Nbd] Hibernate and qemu-nbd

[Stefan Hajnoczi]

On Thu, Sep 26, 2013 at 10:48 PM, Mark Trumpold <address@hidden> wrote:
>
>>-----Original Message-----
>>From: Wouter Verhelst [mailto:address@hidden
>>Sent: Thursday, September 26, 2013 12:46 PM
>>To: 'Mark Trumpold'
>>Cc: address@hidden, 'Stefan Hajnoczi',
>>address@hidden, 'Paul Clements', address@hidden
>>Subject: Re: [Nbd] [Qemu-devel] Hibernate and qemu-nbd
>>
>>On 25-09-13 16:42, Mark Trumpold wrote:
>>> Hello Wouter,
>>>
>>> Thank you for your input.
>>>
>>> I replayed the test as follows:
>>>
>>>   -> qemu-nbd -p 2000 -persist /root/qemu/q1.img &
>>>   -> nbd-client localhost 2000 /dev/nbd0
>>
>>No.
>>
>>nbd-client -persist localhost 2000 /dev/nbd0
>>
>>--
>>This end should point toward the ground if you want to go to space.
>>
>>If it starts pointing toward space you are having a bad problem and you
>>will not go to space today.
>>
>>  -- http://xkcd.com/1133/
>>
>
> Sorry guys, I did the email by memory (bad idea).
>
> Actually, what I did:
>   849  qemu-nbd -p 2000 /root/qemu/q1.img &

Try the qemu-nbd --persistent option.  That should prevent it from
shutting down when nbd-client is disconnected.

Stefan