These are chat archives for CZ-NIC/knot-resolver

11th
Jan 2017
Andreas Rammhold
@andir
Jan 11 2017 19:07
I just ran into a SERVFAIL condition where some records (e.g. google.com) did respond with SERVFAIL and others worked right. Cache flush did fix it. Version is latest from yesterday. I'll have time to check logs tomorrow if required :-)
Vladimír Čunát
@vcunat
Jan 11 2017 19:09
An A record for google.com failed sometimes?
Andreas Rammhold
@andir
Jan 11 2017 19:09
always
from some point in time on
matrixbot
@matrixbot
Jan 11 2017 19:10
ondrej Do you have idea how full your cache was at that time?
Andreas Rammhold
@andir
Jan 11 2017 19:10
I can pull up the graphs later. flokli might be able to give us that information. I'm out with my phone only :-)
matrixbot
@matrixbot
Jan 11 2017 19:11
ondrej I am watching Little Mole with my kids and I am on my phone ;)
Vladimír Čunát
@vcunat
Jan 11 2017 19:18
We merged major changes today to master, and these fixed almost all of the bad responses we knew of. With google.com there's the "problem" that they serve different DNS on different locations...
matrixbot
@matrixbot
Jan 11 2017 19:26
ondrej The Debian/Ubuntu packages were already on the vld-refactoring branch, but there were more fixes today. I'll package the updated version today or tomorrow morning....
Florian Klink
@flokli
Jan 11 2017 19:27
vcunat, ondrej: these are the graphs: http://i.cubeupload.com/AR5OSj.png
cache.delete shows pretty good when cache was flushed
the ~10-15minutes before that look strange
(scroll down first)
Andreas Rammhold
@andir
Jan 11 2017 19:35
thanks flokli :-)
Florian Klink
@flokli
Jan 11 2017 19:36
np
Andreas Rammhold
@andir
Jan 11 2017 19:37
are we missing a cache.size graph?
Florian Klink
@flokli
Jan 11 2017 19:42
I think that's all graphs I had... Let me check
Florian Klink
@flokli
Jan 11 2017 20:13
andir: nope, no cache.size
Ondřej Surý
@oerdnj
Jan 11 2017 20:46
I am building today's git version, there are some fixes to DNSSEC validation.