On Thu, Jun 25, 2015 at 03:24:43PM -0700, Sabyasachi Sengupta wrote:
> 
> >It's much easier for a script to parse a number than a date.
> 
> Well, I tried to use time_msec instead of time_wall_msec() in an attempt to
> see how the output would look like.
> 
> To me, the original proposal of printing wall clock time
> 
> --
> [root@rtr-29-225-196-232 ~]# ovs-appctl bfd/show
> ---- port3.4094 ----
>          Forwarding: true
>          Detect Multiplier: 3
>          Concatenated Path Down: false
>          TX Interval: Approx 500ms
>          RX Interval: Approx 500ms
>          Detect Time: now -1116ms
>          Next TX Time: now -436ms
>          Last TX Time: now +19ms
>          Last Flap Time: 2015-06-25 00:36:22.372 <<<
> [..] <snip>
> 
> made lot more sense than printing something like
> 
> [sabyasse@sabyasg-lnx-90 sabyasse]$ sudo ovs-appctl bfd/show
> ---- enp0s10.4094 ----
>         Forwarding: true
>         Detect Multiplier: 3
>         Concatenated Path Down: false
>         TX Interval: Approx 2000ms
>         RX Interval: Approx 2000ms
>         Detect Time: now -4944ms
>         Next TX Time: now -728ms
>         Last TX Time: now +1012ms
>         Last Flap Time: now +2617332ms <<<<
> [..]
> 
> Again, the whole purpose for this was to give some kind of heads up to the
> user about flap and when that happened. (FWIW, I was also thinking of
> printing flap_count in bfd/show as well if that made sense).
> 
> 
> So.... if there is agreement in printing wall clock time, I'm fine with
> printing GMT as suggested in this thread. Otherwise, if following existing
> convention for displaying msecs only in bfd/show is a concern, I'm also fine
> in NOT displaying "Last Flap Time" at all from ovs-appctl bfd/show, but just
> saving the wall clock time in ovsdb as scripts can still read it from there.

I don't want wall clock time in ovsdb.
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