From: Alexei_Roudnev (Alexei_Roudnev_at_exigengroup.com)
Date: Fri Sep 15 2006 - 19:47:46 CEST
Message-ID: <012f01c6d8ef$0d98f830$6401a8c0@alexh> From: "Alexei_Roudnev" <Alexei_Roudnev@exigengroup.com> Date: Fri, 15 Sep 2006 10:47:46 -0700 Subject: Re: [suse-sles-e] SLES 9 server hangs
I think, that you reloaded something (firewall?) which is not reloadable.
The same thing happen if you reload iSCSI while it is active - sometimes,
system hangs after all.
----- Original Message -----
From: "Stefan Jakobs" <stefan.jakobs@rus.uni-stuttgart.de>
To: <suse-sles-e@suse.com>
Sent: Friday, September 15, 2006 9:27 AM
Subject: [suse-sles-e] SLES 9 server hangs
> Hello,
>
> I use a SLES 9 server as a mailrelay with postfix. After a logrotate the
> firewall stops logging to syslog and begins to log to the console.
> Two hours later the server hangs and I have to do a hard reboot. But the
> server was available from outside. It answered to a ping.
> It seams that the load was to high.
>
> Has anybody an idea what can be the fault?
>
> Thanks for help
> Stefan
>
> Here is the firewall-logfile:
> ## the last entry before the update
> Sep 13 00:00:51 testserv kernel: SFW2-INext-ACC-TCP IN=bond0 OUT=
> MAC=00:07:e9:24:1d:1c:00:07:84:xx:xx:ca:08:00 SRC=83.x.x.x DST=129.x.x.x
> LEN=48 TOS=0x00 PREC=0x00 TTL=114 ID=34722 DF PROTO=TCP SPT=61917 DPT=25
> WINDOW=65535 RES=0x00 SYN URGP=0 OPT (0204058001010402)
> ## reboot
> Sep 13 11:08:28 testserv kernel: JBD: barrier-based sync failed on sda6 -
> disabling barriers
> Sep 13 11:08:28 testserv kernel: ip6_tables: (C) 2000-2002 Netfilter core
team
> Sep 13 11:08:28 testserv kernel: ip_tables: (C) 2000-2002 Netfilter core
team
>
> Here the messages file:
> Sep 13 00:01:04 testserv syslogd 1.4.1: restart.
> Sep 13 00:00:51 testserv kernel: klogd 1.4.1, ---------- state change
> Sep 13 00:00:51 testserv kernel: Kernel logging (proc) stopped.
> Sep 13 00:00:51 testserv kernel: klogd 1.4.1, ---------- state change
> ## <snip>
> Sep 13 02:10:01 testserv /USR/SBIN/CRON[8245]: (root) CMD
> (/usr/local/bin/sqlgrey-mon.sh )
> Sep 13 02:10:01 testserv /USR/SBIN/CRON[8251]: (root) CMD
> (/usr/local/bin/named-mon.sh)
> ## reboot
> Sep 13 11:08:23 testserv syslogd 1.4.1: restart.
> Sep 13 11:08:25 testserv /etc/hotplug/scsi_generic.agent[5062]: 0:0:0:0:
> neither
> page 0x83 nor 0x80 supported
>
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