Re: [PATCH 3/3] mountstats: Check for RPC iostats version >= 1.1 with error counts

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> On Jun 13, 2019, at 8:03 AM, Dave Wysochanski <dwysocha@xxxxxxxxxx> wrote:
> 
> Add explicit check for statsvers instead of array based check.

Hi Dave,

I don't understand why this change is necessary. The patch description
should explain.



> Signed-off-by: Dave Wysochanski <dwysocha@xxxxxxxxxx>
> ---
> tools/mountstats/mountstats.py | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tools/mountstats/mountstats.py b/tools/mountstats/mountstats.py
> index 5f13bf8e..2ebbf945 100755
> --- a/tools/mountstats/mountstats.py
> +++ b/tools/mountstats/mountstats.py
> @@ -476,7 +476,7 @@ class DeviceData:
>                 if retrans != 0:
>                     print('\t%d retrans (%d%%)' % (retrans, ((retrans * 100) / count)), end=' ')
>                     print('\t%d major timeouts' % stats[3], end='')
> -                if len(stats) >= 10 and stats[9] != 0:
> +                if self.__rpc_data['statsvers'] >= 1.1 and stats[9] != 0:
>                     print('\t%d errors (%d%%)' % (stats[9], ((stats[9] * 100) / count)))
>                 else:
>                     print('')
> -- 
> 2.20.1
> 

--
Chuck Lever







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