Re: [Qemu-devel] [PATCH v8 10/10] QMP/qemu-ga-client: Make timeout longer for guest-fsfreeze-freeze command

[Michael Roth <mdroth@linux.vnet.ibm.com>]

Quoting Tomoki Sekiyama (2013-07-23 17:46:06)
> guest-fsfreeze-freeze command can take longer than 3 seconds when heavy
> disk I/O is running. To avoid unexpected timeout, this changes the timeout
> to 60 seconds (timeout of pre-commit phase of VSS).
> 
> Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@hds.com>
> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
> Reviewed-by: Laszlo Ersek <lersek@redhat.com>

Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>

> ---
>  QMP/qemu-ga-client |    4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/QMP/qemu-ga-client b/QMP/qemu-ga-client
> index 46676c3..b5f7e7c 100755
> --- a/QMP/qemu-ga-client
> +++ b/QMP/qemu-ga-client
> @@ -267,7 +267,9 @@ def main(address, cmd, args):
>              print('Hint: qemu is not running?')
>          sys.exit(1)
> 
> -    if cmd != 'ping':
> +    if cmd == 'fsfreeze' and args[0] == 'freeze':
> +        client.sync(60)
> +    elif cmd != 'ping':
>          client.sync()
> 
>      globals()['_cmd_' + cmd](client, args)