[libvirt] [PATCH sandbox 3/3] Add LIBVIRT_SANDBOX_INIT_DEBUG env variable

Cedric Bosdonnat cbosdonnat at suse.com
Tue Jun 16 15:01:32 UTC 2015


On Tue, 2015-06-16 at 12:25 +0100, Daniel P. Berrange wrote:
> Allow debugging of the init process separately from debugging
> of libvirt sandbox infrastructure, by using the new env var
> LIBVIRT_SANDBOX_INIT_DEBUG=1.
> ---
>  libvirt-sandbox/libvirt-sandbox-builder-container.c | 3 +--
>  libvirt-sandbox/libvirt-sandbox-builder-machine.c   | 3 +--
>  2 files changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/libvirt-sandbox/libvirt-sandbox-builder-container.c b/libvirt-sandbox/libvirt-sandbox-builder-container.c
> index c3a58b2..8db69de 100644
> --- a/libvirt-sandbox/libvirt-sandbox-builder-container.c
> +++ b/libvirt-sandbox/libvirt-sandbox-builder-container.c
> @@ -125,8 +125,7 @@ static gchar *gvir_sandbox_builder_container_cmdline(GVirSandboxConfig *config G
>      gchar *tmp;
>  
>      /* Now kernel args */
> -    if (getenv("LIBVIRT_SANDBOX_DEBUG") &&
> -        g_str_equal(getenv("LIBVIRT_SANDBOX_DEBUG"), "2"))
> +    if (getenv("LIBVIRT_SANDBOX_INIT_DEBUG"))
>          g_string_append(str, "debug");
>  
>      if ((tmp = getenv("LIBVIRT_SANDBOX_STRACE"))) {
> diff --git a/libvirt-sandbox/libvirt-sandbox-builder-machine.c b/libvirt-sandbox/libvirt-sandbox-builder-machine.c
> index e342ba1..c04dee9 100644
> --- a/libvirt-sandbox/libvirt-sandbox-builder-machine.c
> +++ b/libvirt-sandbox/libvirt-sandbox-builder-machine.c
> @@ -232,8 +232,7 @@ static gchar *gvir_sandbox_builder_machine_cmdline(GVirSandboxConfig *config G_G
>  
>      /* Now kernel args */
>      g_string_append(str, " console=ttyS0");
> -    if (getenv("LIBVIRT_SANDBOX_DEBUG") &&
> -        g_str_equal(getenv("LIBVIRT_SANDBOX_DEBUG"), "2"))
> +    if (getenv("LIBVIRT_SANDBOX_INIT_DEBUG"))
>          g_string_append(str, " debug loglevel=10 earlyprintk=ttyS0");
>      else
>          g_string_append(str, " quiet loglevel=0");

ACK

--
Cedric




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