Hello,
I recently upgraded a few older machines to the latest 7.7 release that
had previously been running various OpenBSD versions ranging between 6.8
and 7.3.
I've been happily running unwind on these machines for many years now.
It seems that sometime between 7.3 and 7.7 'unwindctl status memory'
command has broken:
mail$ unwindctl status memory
msg-cache: 0 / 0 (-nan%)
rrset-cache: 0 / 0 (-nan%)
key-cache: 0 / 0 (-nan%)
neg-cache: 0 / 0 (-nan%)
^ output on 7.7
obsd73$ unwindctl status memory
msg-cache: 1179620 / 1048576 (112.50%)
rrset-cache: 1113916 / 1048576 (106.23%)
key-cache: 290834 / 1048576 (27.74%)
neg-cache: 24897 / 102400 (24.31%)
^ output on 7.3
Unwind is is definitely being used so those zero stats are bogus - I use
it fairly heavily on mail servers to perform recursive lookups to avoid
DNSBL ratelimiting etc.
I also tried running it on a fresh 7.7 install with no config and
experienced the same issue with unwindctl.
Is 'unwindctl status memory' working for anybody else?
I've included some info below just in case it helps.
mail$ unwindctl status
1. autoconf validating, 50ms 3. DoT validating, 300ms
2. recursor validating, 150ms 4. stub resolving, 300ms
histograms: lifetime[ms], decaying[ms]
<10 <20 <40 <60 <80 <100 <200 <400 <600 <800
<1000 >
auto 1055 61 163 53 50 53 156 147 48 25 15 110
0 0 0 1 0 0 0 0 0 0 0 0
rec 4308 128 465 580 632 845 2599 2215 241 70 16 178
2 0 0 0 0 1 3 2 0 0 0 0
DoT 60 1 1 5 1 4 19 43 32 11 18 131
0 0 0 0 0 0 0 0 0 0 0 0
stub 45 0 0 0 0 0 7 11 3 2 0 91
0 0 0 0 0 0 0 0 0 0 0 0
# cat /etc/unwind.conf
Q9=dns.quad9.net
preference {
autoconf DoT forwarder recursor stub
}
forwarder { 2620:fe::11 authentication name $Q9 DoT \
2620:fe::fe:11 authentication name $Q9 DoT \
9.9.9.11 authentication name $Q9 DoT \
149.112.112.11 authentication name $Q9 DoT
}
force recursor {
blocklist.de
dnswl.org
mailspike.net
manitu.net
msbl.org
rspamd.com
senderscore.com
spameatingmonkey.net
spamhaus.org
surbl.org
uribl.com
virusfree.cz
}
