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System got restarted unexpectedly

 
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# 1  
Old 10-18-2011
System got restarted unexpectedly
One of our Host server got restarted unexpectedly and all we got is this.
Not able to guess the root cause behind this .Please help.



Before restart
Code:
Oct 17 19:56:06 SERVER1 kernel: suspend: event channel 75
Oct 17 19:56:10 SERVER1 smartd[5781]: smartd version 5.38 [i686-redhat-linux-gnu] Copyright (C) 2002-8 Bruce Allen
Oct 17 19:56:10 SERVER1 smartd[5781]: Home page is http://smartmontools.sourceforge.net/
Oct 17 19:56:10 SERVER1 smartd[5781]: Opened configuration file /etc/smartd.conf
Oct 17 19:56:10 SERVER1 smartd[5781]: Configuration file /etc/smartd.conf was parsed, found DEVICESCAN, scanning devices
Oct 17 19:56:10 SERVER1 smartd[5781]: Problem creating device name scan list
Oct 17 19:56:10 SERVER1 smartd[5781]: Device: /dev/sda, opened
Oct 17 19:56:10 SERVER1 smartd[5781]: Device: /dev/sda, Bad IEC (SMART) mode page, err=4, skip device
Oct 17 19:56:10 SERVER1 smartd[5781]: Monitoring 0 ATA and 0 SCSI devices
Oct 17 19:56:10 SERVER1 smartd[5784]: smartd has fork()ed into background mode. New PID=5784.
Oct 17 19:56:12 SERVER1 kernel: FS-Cache: Loaded
Oct 17 19:56:21 SERVER1 modprobe: FATAL: Module ocfs2_stackglue not found.

After restart

Code:
Oct 18 09:11:38 SERVER1 kernel: tun: Universal TUN/TAP device driver, 1.6
Oct 18 09:11:38 SERVER1 kernel: tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
Oct 18 09:11:38 SERVER1 kernel: device tap1.0 entered promiscuous mode
Oct 18 09:11:38 SERVER1 kernel: type=1700 audit(1318909298.444:8): dev=tap1.0 prom=256 old_prom=0 auid=4294967295 ses=429
4967295


Distribution details:

Code:
# lsb_release -a
LSB Version:    :core-3.1-ia32:core-3.1-noarch:graphics-3.1-ia32:graphics-3.1-noarch
Distributor ID: OracleVMserver
Description:    Oracle VM server release 2.2.0
Release:        2.2.0
Codename:       n/a

# 2  
Old 10-18-2011
If that's oracle VM server, then you should raise a ticket to oracle for help.
This User Gave Thanks to rdcwayx For This Post:
pinga123
# 3  
Old 10-18-2011
Quote:
Originally Posted by rdcwayx
If that's oracle VM server, then you should raise a ticket to oracle for help.
No support here Smilie
# 4  
Old 10-18-2011
smartd problem

"SCSI error: <0 0 0 0> return code = 0x70000"

such the keywords "Device: /dev/sda, Bad IEC (SMART) mode page" in google, you will get more.
 
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