Machine shutdown unexpectedly


 
Thread Tools Search this Thread
Top Forums UNIX for Dummies Questions & Answers Machine shutdown unexpectedly
# 8  
Old 03-04-2011
Quote:
Originally Posted by Magus Zeal
Have you checked dmesg? If it was a KP or some sort of hardware fault it will be in there as well
dmesg gets cleared on reboot.
Quote:
also try /var/log/messages to see (that file only gets cached every so often).
A crashed kernel writes no files.
 
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Help with fetching the data from remote machine from my jumpbox(local machine)

Team, Presently i am running a script from my local box(i.e jumpbox) to all the remote machines.Basically fetching basic queries like pwd,mkdir,touch etc and i am able to successfully fetch it from my local machine.But when i want to check certain database related queries like the dbstat... (20 Replies)
Discussion started by: whizkidash
20 Replies

2. Red Hat

iptables applied in local machine, can't ssh remote machine after chain changed to DROP

I want to SSH to 192.168.1.15 Server from my machine, my ip was 192.168.1.99 Source Destination was UP, with IP 192.168.1.15. This is LAN Network there are 30 Machine's Connected to the network and working fine, I'm Playing around the local machine's because I need to apply the same rules in... (2 Replies)
Discussion started by: babinlonston
2 Replies

3. Linux

Unable to connect to Server machine from a client machine using ftp service

Hi, Could you please help me with the below issue.. I'm running RHEL6 OS on both server (192.168.0.10) and client machines (192.168.0.1). I'm trying to connect to server from the client machine using ftp service. I have installed vsftpd daemon on both the machines. I'm getting... (4 Replies)
Discussion started by: raosr020
4 Replies

4. Shell Programming and Scripting

How to transfer files from unix machine to local machine using shell script?

Hi All.. Am new to Unix!! Am creating a shell script in which a scenario is like i have transfer the output file from unix machine (Server) to local directory (Windows xp). And also i have to transfer the input file from the local directory to Unix machine (Server) Any help from you... (1 Reply)
Discussion started by: vidhyaS
1 Replies

5. Shell Programming and Scripting

shell script to copy files frm a linux machine to a windows machine using SCP

I need a shell script to copy files frm a linux machine to a windows machine using SCP. The files keeps changing day-to-day. I have to copy the latest file to the windows machine frm the linux machine. for example :In Linux, On July 20, the file name will be 20.txt and it should be copied to... (3 Replies)
Discussion started by: nithin6034
3 Replies

6. HP-UX

HP-UX Shutdown unexpectedly functional program terminated

: HP-UX error exa_parm mismatch? We are running HP-UX ver. 9.0.1 also running some OCP software along with Licensed dongle. Every three to four hour (some time it will last up to 24 hour) the OCP software shutdown unexpectedly Error look like this :mad: Fatal: HP-UX error exa_parm mismatch... (5 Replies)
Discussion started by: monukwt
5 Replies

7. UNIX for Dummies Questions & Answers

Script to force Oracle database shutdown when shutdown immediate does not work

I have Oracle 9i R2 on AIX 5.2. My Database is running in shared server mode (MTS). Sometimes when I shutdown the database it shutsdown cleanly in 4-5 mints and sometimes it takes good 15-20 minutes and then I get some ora-600 errors and only way to shutdown is by opening another session and... (7 Replies)
Discussion started by: aixhp
7 Replies

8. Red Hat

To find the LATEST file from a dir on REMOTE machine and SCP to local machine?

Hi All, URGENT - Please help me form a scipt for this: I need the LATEST file from a dir on REMOTE machine to be SCP'd to a dir on local machine. (and I need to execute this from local server) I know that the below cmd is used to find the LATEST file from a dir. But this command is not... (3 Replies)
Discussion started by: me_ub
3 Replies

9. Shell Programming and Scripting

How to shutdown client machine from the server

I have a unix server through which some ten client machines are connected. I want to shutdown/restart all the machine from the server through the shell script during the particular time of the day. I welcome your suggestions. Thanks in advance. With regards Victor (1 Reply)
Discussion started by: mvictorvijayan
1 Replies

10. Solaris

Unable to shutdown and start machine

Hello. I have just installed solaris on my PC (standalone). It allows to reboot. But IF I shut down and the restart by pressing the button - It does not show my solaris OS and I am then forced to perform fresh installation. Could you please let me know the fix for it - So that shutdown and... (3 Replies)
Discussion started by: panchpan
3 Replies
Login or Register to Ask a Question
reboot(8)						      System Manager's Manual							 reboot(8)

NAME
reboot, halt, poweroff - reboot or stop the system SYNOPSIS
reboot [OPTION]... halt [OPTION]... poweroff [OPTION]... DESCRIPTION
These programs allow a system administrator to reboot, halt or poweroff the system. When called with --force or when in runlevel 0 or 6, this tool invokes the reboot(2) system call itself and directly reboots the system. Otherwise this simply invokes the shutdown(8) tool with the appropriate arguments. Before invoking reboot(2), a shutdown time record is first written to /var/log/wtmp OPTIONS
-f, --force Does not invoke shutdown(8) and instead performs the actual action you would expect from the name. -p, --poweroff Instructs the halt command to instead behave as poweroff. -w, --wtmp-only Does not call shutdown(8) or the reboot(2) system call and instead only writes the shutdown record to /var/log/wtmp --verbose Outputs slightly more verbose messages when rebooting, useful for debugging problems with shutdown. ENVIRONMENT
RUNLEVEL reboot will read the current runlevel from this environment variable if set in preference to reading from /var/run/utmp FILES
/var/run/utmp Where the current runlevel will be read from; this file will also be updated with the runlevel record being replaced by a shutdown time record. /var/log/wtmp A new runlevel record for the shutdown time will be appended to this file. AUTHOR
Written by Scott James Remnant <scott@netsplit.com> REPORTING BUGS
Report bugs at <https://launchpad.net/upstart/+bugs> COPYRIGHT
Copyright (C) 2009 Canonical Ltd. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU- LAR PURPOSE. SEE ALSO
shutdown(8) telinit(8) runlevel(8) Upstart 2009-07-09 reboot(8)