Re: [Qemu-devel] [PATCH] qemu-ga: make guest-sync-delimited available during fsfreeze

[Eric Blake <eblake@redhat.com>]

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On 03/01/2013 10:53 AM, Michael Roth wrote:
> We currently maintain a whitelist of commands that are safe during
> fsfreeze. During fsfreeze, we disable all commands that aren't part of
> that whitelist.
> 
> guest-sync-delimited meets the criteria for being whitelisted, and is
> also required for qemu-ga clients that rely on guest-sync-delimited for
> re-syncing the channel after a timeout.
> 
> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
> Cc: qemu-stable@nongnu.org
> ---
>  qga/main.c |    1 +
>  1 file changed, 1 insertion(+)

Reviewed-by: Eric Blake <eblake@redhat.com>

> 
> diff --git a/qga/main.c b/qga/main.c
> index db281a5..ad75171 100644
> --- a/qga/main.c
> +++ b/qga/main.c
> @@ -85,6 +85,7 @@ static const char *ga_freeze_whitelist[] = {
>      "guest-ping",
>      "guest-info",
>      "guest-sync",
> +    "guest-sync-delimited",
>      "guest-fsfreeze-status",
>      "guest-fsfreeze-thaw",
>      NULL
> 

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org


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