Re: [DNSOP] New Version Notification for draft-pusateri-dnsop-update-timeout-01.txt
Ted Lemon <mellon@fugue.com> Thu, 21 February 2019 23:29 UTC
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From: Ted Lemon <mellon@fugue.com>
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Date: Thu, 21 Feb 2019 15:29:02 -0800
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Cc: Dick Franks <rwfranks@acm.org>, Tony Finch <dot@dotat.at>, dnsop <dnsop@ietf.org>, Paul Wouters <paul@nohats.ca>, Joe Abley <jabley@hopcount.ca>
To: Mark Andrews <marka@isc.org>
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Subject: Re: [DNSOP] New Version Notification for draft-pusateri-dnsop-update-timeout-01.txt
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On Feb 21, 2019, at 2:24 PM, Mark Andrews <marka@isc.org> wrote: > Implementation details are beyond the scope of RFCs. Indeed they are. My point is that if you want to be careful of memory usage or disk usage, you can be—there is no need to use a hash. In essence, requiring us to use a hash is specifying an implementation detail that needn’t be specified: you can in fact implement this using a hash, although I wouldn’t. It would be nice if I were not required to implement it that way, since I think that’s not actually going to work reliably. > Also you mentioned caches which basically will never see these records unless they are queried for. I mentioned caches because they are by far the biggest consumers of resources—authoritative name servers have much smaller memory footprints. I assume the reason you think using hashes is a good idea and not a premature optimization is because you’ve done a lot of work with caching name servers, and are seeing this discussion through that lens. That’s the wrong lens to be seeing it through. This is only relevant for authoritative name servers, and in that case, storing the whole RR-to-be-deleted is fine.
- Re: [DNSOP] Fwd: New Version Notification for dra… Mark Andrews
- Re: [DNSOP] Fwd: New Version Notification for dra… Tom Pusateri
- [DNSOP] Fwd: New Version Notification for draft-p… Tom Pusateri
- Re: [DNSOP] Fwd: New Version Notification for dra… Mark Andrews
- Re: [DNSOP] Fwd: New Version Notification for dra… Tony Finch
- Re: [DNSOP] Fwd: New Version Notification for dra… Robert Story
- Re: [DNSOP] Fwd: New Version Notification for dra… Tim Wattenberg
- Re: [DNSOP] Fwd: New Version Notification for dra… Paul Wouters
- Re: [DNSOP] Fwd: New Version Notification for dra… Mark Andrews
- Re: [DNSOP] Fwd: New Version Notification for dra… Dick Franks
- Re: [DNSOP] Fwd: New Version Notification for dra… Paul Wouters
- Re: [DNSOP] Fwd: New Version Notification for dra… Mark Andrews
- Re: [DNSOP] Fwd: New Version Notification for dra… Tony Finch
- Re: [DNSOP] Fwd: New Version Notification for dra… Tim Wattenberg
- Re: [DNSOP] Fwd: New Version Notification for dra… Joe Abley
- Re: [DNSOP] Fwd: New Version Notification for dra… Ted Lemon
- Re: [DNSOP] Fwd: New Version Notification for dra… Dick Franks
- Re: [DNSOP] Fwd: New Version Notification for dra… Mark Andrews
- Re: [DNSOP] Fwd: New Version Notification for dra… Tony Finch
- Re: [DNSOP] Fwd: New Version Notification for dra… Paul Vixie
- Re: [DNSOP] Fwd: New Version Notification for dra… Mark Andrews
- Re: [DNSOP] Fwd: New Version Notification for dra… Tony Finch
- Re: [DNSOP] Fwd: New Version Notification for dra… Dick Franks
- Re: [DNSOP] New Version Notification for draft-pu… Ted Lemon
- Re: [DNSOP] New Version Notification for draft-pu… Mark Andrews
- Re: [DNSOP] New Version Notification for draft-pu… Ted Lemon
- Re: [DNSOP] Fwd: New Version Notification for dra… 神明達哉
- Re: [DNSOP] New Version Notification for draft-pu… Mark Andrews
- Re: [DNSOP] Fwd: New Version Notification for dra… Mark Andrews
- Re: [DNSOP] New Version Notification for draft-pu… Paul Vixie
- Re: [DNSOP] New Version Notification for draft-pu… Ted Lemon
- Re: [DNSOP] New Version Notification for draft-pu… Mark Andrews
- Re: [DNSOP] Fwd: New Version Notification for dra… Joe Abley
- Re: [DNSOP] Fwd: New Version Notification for dra… Ted Lemon
- Re: [DNSOP] Fwd: New Version Notification for dra… Mark Andrews
- Re: [DNSOP] New Version Notification for draft-pu… Ted Lemon
- Re: [DNSOP] New Version Notification for draft-pu… Tom Pusateri
- Re: [DNSOP] New Version Notification for draft-pu… Tom Pusateri