Thanks for the detailed description! It makes all sense. My question was rather stupid.
I shrunk the partition with gparted (I suppose it uses the btrfs resize command) and then cloned the partition with clonezilla. I tried to create a zvol of the same size but I got an error about the size (I don't remember exactly), so I used qemu to expand the img. Then imported the zvol into VMM and started the VM but I got again a blue screen with the same error. After that I gave up and created a new VM. Regards, Nick On Thu, Oct 12, 2017 at 1:10 PM, Mail Delivery Subsystem <mailer-dae...@googlemail.com> wrote: > Message may contain a virus > > Your message wasn't delivered to linux-btrfs@vger.kernel.org because it may > contain a virus. Learn how to check for and prevent viruses. > The response from the remote server was: > > 550 5.7.1 Content-Policy reject msg: The message contains HTML subpart, > therefore we consider it SPAM or Outlook Virus. TEXT/PLAIN is accepted.! > BF:<U 0.499737>; S1751350AbdJLLKl > > > Final-Recipient: rfc822; linux-btrfs@vger.kernel.org > Action: failed > Status: 5.7.1 > Remote-MTA: dns; vger.kernel.org. (209.132.180.67, the server for the domain > vger.kernel.org.) > Diagnostic-Code: smtp; 550 5.7.1 Content-Policy reject msg: The message > contains HTML subpart, therefore we consider it SPAM or Outlook Virus. > TEXT/PLAIN is accepted.! BF:<U 0.499737>; S1751350AbdJLLKl > Last-Attempt-Date: Thu, 12 Oct 2017 04:10:42 -0700 (PDT) > -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html