<div dir="ltr"><div><div><div><div><div><div>Hi all, I'm wondering if using dd on top of nbd may cause problems.<br></div>Most of all I wonder how it behaves with the non allocate space.<br><br></div>E.g.<br><br></div>
dog vdi create test 1G<br><br>lsmod | grep nbd || modprobe nbd<br><br></div>qemu-nbd -c /dev/nbd0 sheepdog:test<br><br></div>dd if=/dev/nbd0 of=/tmp/nbd0.img bs=1M<br><br></div>Is there any known issue using qemu-nbd or may I consider nbd0 as a "normal" block device?<br>
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