The Thursday 21 Aug 2014 à 13:44:07 (+0100), Stefan Hajnoczi wrote :
> The following O_DIRECT read from a <512 byte file fails:
>
> $ truncate -s 320 test.img
> $ qemu-io -n -c 'read -P 0 0 512' test.img
> qemu-io: can't open device test.img: Could not read image for determining
> its forma
The following O_DIRECT read from a <512 byte file fails:
$ truncate -s 320 test.img
$ qemu-io -n -c 'read -P 0 0 512' test.img
qemu-io: can't open device test.img: Could not read image for determining its
format: Invalid argument
Note that qemu-io completes successfully without the -n (O_D
