Re: r316958: booting a server takes >10 minutes!

Am Sat, 15 Apr 2017 07:02:16 -0500
Larry Rosenman <ler_at_lerctr.org> schrieb:

> On 4/15/17, 6:53 AM, "O. Hartmann" <owner-freebsd-current_at_freebsd.org on behalf of
> ohartmann_at_walstatt.org> wrote:
> 
>     Recent CURRENT running on a server makes the system booting in multiuser mode
> booting incredibly slow! On a machine, before I interrupted the booting process hanging
> in starting postgresql 9.6.2 server, it took > 10 minutes.
>     
>     Due to a serious bug in CURRENT, I had to disable BPF_JITTER via sysctl
>     net.bpf_jitter.enable=0
>     
>     The box also is a syslog "receiving" server for other hosts, syslogd's option "-s"
> isn't used (just for the record).
>     
>     I'm back to r316717 now which boots the box fine.
>     
>     Booting in single-user mode is also quick as expected.
>     
>     oh
>     
>     -- 
>     O. Hartmann
>     
>     Ich widerspreche der Nutzung oder Übermittlung meiner Daten für
>     Werbezwecke oder für die Markt- oder Meinungsforschung (§ 28 Abs. 4 BDSG).
> 
> 
> I’m seeing similar, and HAVE the syslogd patch applied.   
> 
> My system seems to hang with PostgreSQL taking a LONG time to come up, I also saw
> sshd/exim and other processes spinning on a “No Bufferspace availabile” (from a truss,
> no I don’t have the output). 
> 
> Something™ is seriously not right here.
> 

I follow the svc-src-head_at_ list on the topic:

svn commit: r316874 - head/sys/kern

which might be the reason for this issue ...

oh
-- 
O. Hartmann

Ich widerspreche der Nutzung oder Übermittlung meiner Daten für
Werbezwecke oder für die Markt- oder Meinungsforschung (§ 28 Abs. 4 BDSG).