[netmod] instance file format timestamp

Balázs Lengyel <balazs.lengyel@ericsson.com> Fri, 30 November 2018 16:41 UTC

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From: Balázs Lengyel <balazs.lengyel@ericsson.com>
To: "netmod@ietf.org" <netmod@ietf.org>
Thread-Topic: instance file format timestamp
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Date: Fri, 30 Nov 2018 16:41:30 +0000
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Subject: [netmod] instance file format timestamp
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On 2018. 11. 30. 13:48, Juergen Schoenwaelder wrote:
PS: I am also concerned about the revision being not fine grained
     enough to be useful. I would love to have a much more precise
     timestamp telling me when the instance data was recorded. I would
     probably replace 'revision' with simply a 'timestamp' or add next
     to a 'revision' a more fine grained 'timestamp'.

   BALAZS: I agree that in some use cases a timestamp would be useful e.g.
   diagnostic data from a real live YANG server.
   However in other use cases like documenting factory default, defining
   default configuration to be preloaded or documenting server capabilities I
   see no need for the timestamp. It is not interesting exactly at which
   hour/minute/second the server capabilities were documented.
   So while I would not like to add the timestamp in the draft, the draft
   documents, that additional metadata like a timestamp may be added to the
   instance data set.

Having an (optional) timestamp with proper granularity seems rather
basic for me and I fail to see why we would not define this.

BALAZS: Don't really agree, but I will add the optional timestamp as you think its important.

-- 
Balazs Lengyel                       Ericsson Hungary Ltd.
Senior Specialist
Mobile: +36-70-330-7909              email: Balazs.Lengyel@ericsson.com