Am 15.12.19 um 09:44 schrieb MEjaz:
> We are an ISP, All of sudden during the midnight our named service was
> down, please find the below snippet of the logs when we checked the
> logs of “dmesg” and “/var/log/messages”
>
> Our bind name version is = BIND 9.12.3-P1 <id:cfdd35
>
> Is that advisable to upgrade our bind from the above version to the
> latest stable one
>
> We don’t fall into the same problem again. any clue would be highly
> appreciated. Thanks in advance
at least it would be a good idea to use a supported version, sespecially
if you are an ISP
every service i care about has this in the systemd unit
[Service]
Restart=always
RestartSec=1
it's somehow irresponsible "sudden during the midnight our named service
was down" requires human intervention
while the root cause of SIGABRT should be found and automatic restart is
not a proper final solution if that happens repeatly at least your
services are up in case of one-time events nobody can reproduce
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