Sponsored Content
Operating Systems Linux SuSE How to check Server reboot reason Post 302282266 by Neo on Friday 30th of January 2009 12:09:51 PM
Old 01-30-2009
The trouble is that when a server has problems, it often is not able to write to a log file.

There are a number of logs in /var/log , including

Code:
/var/log/boot

or

Code:
/var/log/boot.log

Did you search there or the other syslog files?
 

9 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

mount: failed, reason given by server: Permission denied

Hi , I have a filesystem on AIX 4.3.3 which i need to share with other clients who use Windows NT and Redhat linux 7.3. I use samba to share this with Windows NT Clients. Now i was to share this with Linux clients. When i try to nfs mount this on Linux i get "mount: failed, reason given by... (1 Reply)
Discussion started by: Sushesh
1 Replies

2. Shell Programming and Scripting

Server Reboot Alert

I want to get an email alert from a cronjob when a server got rebooted unexpectedly. Please help. Thanks! :confused: (2 Replies)
Discussion started by: angloi
2 Replies

3. UNIX for Advanced & Expert Users

server reboot

hi all, :) for a reboot of sun box for patch installation i would like to know where do the reboot logs apart from /var/adm/messages and patch run messages would be available, i would like to know the sequence of messages logged in the file like requesting the users to log out sending a... (1 Reply)
Discussion started by: matrixmadhan
1 Replies

4. AIX

How to check who/which id perform a system reboot?

Hi Guys, I would like to know is there a way to find out who or which id performed the system reboot?Uptime only shows the last date the system was reboot but no userid or ip add.Need to investigate something due to some reboot issues. Thanks Giri (1 Reply)
Discussion started by: giriplug
1 Replies

5. Red Hat

Server usually restart not reason

Hi everyone, - I have CentOs server 5.4 , I usually remote by ssh. - My problem is server usually restart but I don't reason. I check log in file /var/log/messages: I don't see "signal 15" which kernel have to receive before restart. Everyone can see in attach. - I try to restart with command... (3 Replies)
Discussion started by: vietbk87
3 Replies

6. Shell Programming and Scripting

Help to check uptime post 30 min or so after every reboot

Hi, Please help me to cross verify the post reboot time. I want to execute some script after every reboot, which will happen only post 20-30 mins of reboot. If uptime is >24hrs, script should not execute. I tried with below command, but seems no luck. >> uptime | sed 's/^.*up//' | awk -F,... (1 Reply)
Discussion started by: KailasB
1 Replies

7. Solaris

Validate mountpoints on solaris server after server reboot

Hi, anyone please let us know how to write shell script to find the missing mountpoints after server reboot. i want to take the mountpount information before server reboot, and validate the mountpoints after server reboot if any missing.please let us know the shell script from begining to end as... (24 Replies)
Discussion started by: VenkatReddy786
24 Replies

8. Solaris

How to check last unexpected reboot time Solaris 10?

Dear all can you give me command to show me last unexpected reboot time the date, month, and the year on solaris 10 i've tried uptime who-b last reboot but nothing give me the year last reboot only the date , month and time (6 Replies)
Discussion started by: gema.utama
6 Replies

9. Red Hat

Server reboot

Hi, The server got rebooted and below messages can be seen in /var/log/messages Sep 7 10:49:12 minersville kernel: Call Trace: <IRQ> <ffffffff80167420>{__alloc_pages+796} Sep 7 10:49:12 minersville kernel: <ffffffff80182814>{kmem_getpages+106} <ffffffff80183c16>{fallback_alloc+304}... (3 Replies)
Discussion started by: admin_db
3 Replies
DOVEADM-LOG(1)							      Dovecot							    DOVEADM-LOG(1)

NAME
doveadm-log - Locate, test or reopen Dovecot's log files SYNOPSIS
doveadm [-Dv] log errors doveadm [-Dv] log find [directory] doveadm [-Dv] log reopen doveadm [-Dv] log test DESCRIPTION
The doveadm log commands are used to locate and reopen the log files of dovecot(1). It's also possible to test the configured targets of the *log_path settings. OPTIONS
Global doveadm(1) options: -D Enables verbosity and debug messages. -v Enables verbosity, including progress counter. COMMANDS
log errors doveadm log errors The log errors command is used to show the last - up to 1,000 - errors and warnings. If no output is generated, no errors have occurred since the last start. log find doveadm log find [directory] The log find command is used to show the location of the log files, to which dovecot(1) sends its log messages. If dovecot(1) logs its messages through syslogd(8) and doveadm(1) could not find any log files, you can specify the directory where your syslogd writes its log files. log reopen doveadm log reopen This command causes doveadm to reopen all log files, configured in the log_path, info_log_path and debug_log_path settings. These settings are configured in /etc/dovecot/conf.d/10-logging.conf. This is for example useful after manually rotating the log files. log test doveadm log test This command causes doveadm to write the message "This is Dovecot's priority log (timestamp)" to the configured log files. The used prior- ities are: debug, info, warning, error and fatal. EXAMPLE
This example shows how to locate the log files used by dovecot(1). doveadm log find Looking for log files from /var/log Debug: /var/log/dovecot.debug Info: /var/log/mail.log Warning: /var/log/mail.log Error: /var/log/mail.log Fatal: /var/log/mail.log REPORTING BUGS
Report bugs, including doveconf -n output, to the Dovecot Mailing List <dovecot@dovecot.org>. Information about reporting bugs is avail- able at: http://dovecot.org/bugreport.html SEE ALSO
doveadm(1) Dovecot v2.1 2012-02-22 DOVEADM-LOG(1)
All times are GMT -4. The time now is 06:30 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy