Re: [Netconf] Confirmed commit
Andy Bierman <andy@yumaworks.com> Thu, 19 September 2013 20:39 UTC
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Date: Thu, 19 Sep 2013 13:39:28 -0700
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From: Andy Bierman <andy@yumaworks.com>
To: Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de>, Jonathan Hansford <Jonathan@hansfords.net>, Netconf <netconf@ietf.org>
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Subject: Re: [Netconf] Confirmed commit
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Hi, I always found section 8.4.1, para 2 confusing. T0: /int8.1 does not exist > merge /int8.1 value=20 > commit confirmed confirm-timeout=60 T1: /int8.1 = 20 merge /int8.1 value=30 commit confirmed confirm-timeout=60 T2: /int8.1 = 30 T3: timeout occurs: para 6 says: If a confirming commit is not issued, the device will revert its configuration to the state prior to the issuance of the confirmed commit. The problem is that there are 2 confirmed commit operations. At time T3 does the server go back to state T1 or T0? (Our server goes back to T0). The 2nd commit contains a confirmed parameter, and para 2 sentence 2 clearly says this is not a confirming commit. The text does not actually define a "confirmed commit", but I assume it is a commit with a confirmed parameter. Therefore, paragraphs 5 - 7 are wrong where they refer to "the confirmed commit", because there are 2 of them. Andy On Thu, Sep 19, 2013 at 1:15 PM, Juergen Schoenwaelder < j.schoenwaelder@jacobs-university.de> wrote: > On Thu, Sep 19, 2013 at 09:07:17PM +0100, Jonathan Hansford wrote: > > > > > > After about two hours digging around in the NETCONF archive and then > > a Google search on "confirmed commit", I've come to the conclusion > > confirmed commit has come out of the JUNOS "commit confirmed" command. > > My guess is the JUNOS command is shorthand for "revert this commit after > > the timeout unless it is confirmed"; not exactly clear. Indeed, I would > > have thought "commit confirmed" would be the command to confirm the > > previous commit, though obviously that would overload the meaning of the > > original "commit" command since it would not persist without the > > confirmation. > > > > But "confirmed commit" implies the commit has been > > confirmed, not that it needs to be confirmed. Isn't this confusing to > > anyone else? > > There is the ':confirmed-commit' capability, there is the 'confirming > commit' and there is the initial commit which is sometimes called the > 'confirmed commit'. I assume it is this last one term you believe is > confusing since it is the 'to be confirmed commit'. Perhaps we could > have picked a better term - but as long as the description is clear > (section 8.4 of RFC 6241), I think we are in a good enough state. > > /js > > -- > Juergen Schoenwaelder Jacobs University Bremen gGmbH > Phone: +49 421 200 3587 Campus Ring 1, 28759 Bremen, Germany > Fax: +49 421 200 3103 <http://www.jacobs-university.de/> > _______________________________________________ > Netconf mailing list > Netconf@ietf.org > https://www.ietf.org/mailman/listinfo/netconf >
- [Netconf] Confirmed commit Jonathan Hansford
- Re: [Netconf] Confirmed commit Jonathan Hansford
- Re: [Netconf] Confirmed commit mikebianc@aol.com
- Re: [Netconf] Confirmed commit Juergen Schoenwaelder
- Re: [Netconf] Confirmed commit Jonathan Hansford
- Re: [Netconf] Confirmed commit Andy Bierman
- Re: [Netconf] Confirmed commit Juergen Schoenwaelder
- Re: [Netconf] Confirmed commit Bert Wijnen (IETF)
- Re: [Netconf] Confirmed commit Martin Bjorklund
- Re: [Netconf] Confirmed commit Bert Wijnen (IETF)
- Re: [Netconf] Confirmed commit Jonathan Hansford
- Re: [Netconf] Confirmed commit Jonathan Hansford
- Re: [Netconf] Confirmed commit Martin Bjorklund
- Re: [Netconf] Confirmed commit Jonathan Hansford
- Re: [Netconf] Confirmed commit Bert Wijnen (IETF)
- Re: [Netconf] Confirmed commit Jonathan Hansford
- Re: [Netconf] Confirmed commit Andy Bierman