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fileserver lockups: no ddb

Previous thread: iwi firmware error on snapshot by James Turner on Saturday, April 7, 2007 - 2:08 pm. (2 messages)

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From: jy-p
Subject: fileserver lockups: no ddb
Date: Saturday, April 7, 2007 - 8:49 pm

have had this machine, with bioctl and dmesg posted below, lockup on me
both this saturday and last weekend as well. its console is com0 by
default and there is no serial console output (e.g. ddb). when viewing it
over KVM (/dev/ttyC0) the cursor keeps blinking but it won't receive any
kb input.

none of the logs contain useful clues. the machine runs samba-3.0.21bp4,
nrpe-2.5.2 and is a kerberos KDC. have not yet tried upgrading to current
and would prefer to go release-to-release on this machine. any guesses as
to what happened or how to prepare for next time to find out more would be
appreciated.

cheers,
jake

# bioctl ami0
Volume  Status               Size Device
 ami0 0 Online       198999801856 sd0     RAID1
      0 Online       199977074688 0:0.0   noencl <WDC     WD2000JD-22HBC0
08.0>
      1 Online       199977074688 0:1.0   noencl <WDC     WD2000JD-22HBC0
08.0>
 ami0 1 Online       749991886848 sd1     RAID5
      0 Online       500035485696 0:2.0   noencl <WDC    
WD5000AAKS-00TMA12.0>
      1 Online       500035485696 0:3.0   noencl <WDC    
WD5000AAKS-00TMA12.0>
      2 Online       500035485696 0:4.0   noencl <WDC    
WD5000AAKS-00TMA12.0>
      3 Online       500035485696 0:5.0   noencl <WDC    
WD5000AAKS-00TMA12.0>
 ami0 2 Online       750007615488 sd2     RAID5
      0 Online       500035485696 0:2.0   noencl <WDC    
WD5000AAKS-00TMA12.0>
      1 Online       500035485696 0:3.0   noencl <WDC    
WD5000AAKS-00TMA12.0>
      2 Online       500035485696 0:4.0   noencl <WDC    
WD5000AAKS-00TMA12.0>
      3 Online       500035485696 0:5.0   noencl <WDC    
WD5000AAKS-00TMA12.0>
 ami0 3 Online       499999834112 sd3     RAID1
      0 Online       500035485696 0:6.0   noencl <WDC    
WD5000AAKS-00TMA12.0>
      1 Online       500035485696 0:7.0   noencl <WDC    
WD5000AAKS-00TMA12.0>

OpenBSD 4.0 (GENERIC) #1107: Sat Sep 16 19:15:58 MDT 2006
    deraadt@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
RTC BIOS diagnostic error ...
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From: Jacob Yocom-Piatt
Subject: Re: fileserver lockups: no ddb
Date: Sunday, April 8, 2007 - 5:47 am

best guess right now is that it'll be fixed by a 4.1 upgrade based on
this 4.0 -> 4.1 change:

"Revert PAE pmap for now, stops freezes commonly seen on amd64 machines
running in i386 mode."



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[view original message]
From: Joachim Schipper
Subject: Re: fileserver lockups: no ddb
Date: Sunday, April 8, 2007 - 8:21 am

No idea, can anything interesting be found in /var/log/*?

-- 


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Previous thread: iwi firmware error on snapshot by James Turner on Saturday, April 7, 2007 - 2:08 pm. (2 messages)

Next thread: tcp fast retrans for high packet loss network by Walter Haidinger on Sunday, April 8, 2007 - 3:25 am. (1 message)