Re: [Qemu-devel] [PATCH v2 01/18] tests/vm: Be verbose while extracting compressed images

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

Hi Alex,

Can you queue this patch?

On 1/29/19 6:53 PM, Philippe Mathieu-Daudé wrote:
> Depending of the host hardware, copying and extracting VM images can
> take up to few minutes. Add verbosity to avoid the user to worry about
> VMs hanging.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  tests/vm/centos  | 3 ++-
>  tests/vm/freebsd | 3 ++-
>  tests/vm/netbsd  | 3 ++-
>  tests/vm/openbsd | 3 ++-
>  4 files changed, 8 insertions(+), 4 deletions(-)
> 
> diff --git a/tests/vm/centos b/tests/vm/centos
> index daa2dbca03..ba133ea429 100755
> --- a/tests/vm/centos
> +++ b/tests/vm/centos
> @@ -65,8 +65,9 @@ class CentosVM(basevm.BaseVM):
>      def build_image(self, img):
>          cimg = self._download_with_cache("https://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud-1802.qcow2.xz")
>          img_tmp = img + ".tmp"
> +        sys.stderr.write("Extracting the image...\n")
>          subprocess.check_call(["cp", "-f", cimg, img_tmp + ".xz"])
> -        subprocess.check_call(["xz", "-df", img_tmp + ".xz"])
> +        subprocess.check_call(["xz", "-dvf", img_tmp + ".xz"])
>          subprocess.check_call(["qemu-img", "resize", img_tmp, "50G"])
>          self.boot(img_tmp, extra_args = ["-cdrom", self._gen_cloud_init_iso()])
>          self.wait_ssh()
> diff --git a/tests/vm/freebsd b/tests/vm/freebsd
> index 19a3729172..2007c495a8 100755
> --- a/tests/vm/freebsd
> +++ b/tests/vm/freebsd
> @@ -34,8 +34,9 @@ class FreeBSDVM(basevm.BaseVM):
>                  sha256sum='adcb771549b37bc63826c501f05121a206ed3d9f55f49145908f7e1432d65891')
>          img_tmp_xz = img + ".tmp.xz"
>          img_tmp = img + ".tmp"
> +        sys.stderr.write("Extracting the image...\n")
>          subprocess.check_call(["cp", "-f", cimg, img_tmp_xz])
> -        subprocess.check_call(["xz", "-df", img_tmp_xz])
> +        subprocess.check_call(["xz", "-dvf", img_tmp_xz])
>          if os.path.exists(img):
>              os.remove(img)
>          os.rename(img_tmp, img)
> diff --git a/tests/vm/netbsd b/tests/vm/netbsd
> index fac6a7ce51..93b267c292 100755
> --- a/tests/vm/netbsd
> +++ b/tests/vm/netbsd
> @@ -34,8 +34,9 @@ class NetBSDVM(basevm.BaseVM):
>                                           sha256sum='b633d565b0eac3d02015cd0c81440bd8a7a8df8512615ac1ee05d318be015732')
>          img_tmp_xz = img + ".tmp.xz"
>          img_tmp = img + ".tmp"
> +        sys.stderr.write("Extracting the image...\n")
>          subprocess.check_call(["cp", "-f", cimg, img_tmp_xz])
> -        subprocess.check_call(["xz", "-df", img_tmp_xz])
> +        subprocess.check_call(["xz", "-dvf", img_tmp_xz])
>          if os.path.exists(img):
>              os.remove(img)
>          os.rename(img_tmp, img)
> diff --git a/tests/vm/openbsd b/tests/vm/openbsd
> index cfe0572c59..2105c01a26 100755
> --- a/tests/vm/openbsd
> +++ b/tests/vm/openbsd
> @@ -35,8 +35,9 @@ class OpenBSDVM(basevm.BaseVM):
>                  sha256sum='8c6cedc483e602cfee5e04f0406c64eb99138495e8ca580bc0293bcf0640c1bf')
>          img_tmp_xz = img + ".tmp.xz"
>          img_tmp = img + ".tmp"
> +        sys.stderr.write("Extracting the image...\n")
>          subprocess.check_call(["cp", "-f", cimg, img_tmp_xz])
> -        subprocess.check_call(["xz", "-df", img_tmp_xz])
> +        subprocess.check_call(["xz", "-dvf", img_tmp_xz])
>          if os.path.exists(img):
>              os.remove(img)
>          os.rename(img_tmp, img)
>