On 2/19/20 11:31 AM, Fabian Ebner wrote:
> 1. Avoids the error
> "VM 111 qmp command 'block_resize' failed - The new size must be a multiple
> of 512"
> for qcow2 disks.
> 2. Because volume_import expects disk sizes to be a multiple of 1 KiB.
>
> Signed-off-by: Fabian Ebner <f.eb...@proxmox.com>
> ---
>
> Changes from v3:
> * No ABI change anymore
> * Now this resembles the first version of the patch again, with the
> difference of using 1024 instead of 512 (to make volume_import happy)
> and doing the alignment independently in two places: once inside the
> storage module and once before calling 'qmp block_resize'.
>
> PVE/QemuServer.pm | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
> index 23176dd..3bf60ea 100644
> --- a/PVE/QemuServer.pm
> +++ b/PVE/QemuServer.pm
> @@ -4656,6 +4656,9 @@ sub qemu_block_resize {
>
> return if !$running;
>
> + my $padding = (1024 - $size % 1024) % 1024;
> + $size = $size + $padding;
> +
> mon_cmd($vmid, "block_resize", device => $deviceid, size => int($size));
>
> }
>
applied, thanks!
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