[sheepdog-users] Guests do not start after update

[Valerio Pachera]

2013/8/6 Liu Yuan <namei.unix at gmail.com>:
>> can you try 'qemu convert -f qcow2 -O qcow2 ...' too?

I didn't understand what you meant. Now it's clear:
  qemu-img convert -t directsync -f qcow2 -O qcow2
wheezy_template.qcow2 sheepdog:wheezy_template

And it works fine with cache=writeback!