Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Different OS Kernel Update Frequency
Homework and Emergencies Emergency UNIX and Linux Support Different OS Kernel Update Frequency Post 302566501 by galanom on Thursday 20th of October 2011 12:52:37 PM
Old 10-20-2011
Quote:
Originally Posted by majid.merkava
Hi guys

I'm trying to configure a collaboration suit (PHP, PostgreSQL, Apache) plus a mail server(Sendmail and Dovecot) on a single box. It will be used heavily 24*7. So having a long up time is really needed. I'm looking for 3 to 6 month up time. I want to know about kernel update frequency(because they are causing server reboot) for different operating systems such as Linux(CentOS, Debian, Ubuntu Server Edition), FreeBSD NetBSD, OpenBSD.

Could anyone help? I'm not trying to make a Linux vs BSD question as it is against forum rules.
First of all, I quite agree with the cluster idea.
If it is really of the question, put whatever distro you want and simple DON'T update kernel. You are not forced to apply each update of the distro. Actually in a production machine, you don't update at all, at least not automatically. If for example the "automatic" update request new version of apache, your machine will have a small down time. If problems with the new configuration files arise, then it will be big down time.

Don't update anything.
This User Gave Thanks to galanom For This Post:
majid.merkava
 

7 More Discussions You Might Find Interesting

1. Linux

kernel patch update how to

Hi All, I need to update my redhatas4 kernel with kernel-2.6.9-67.0.20.EL.src.rpm. When I run this # rpm -ivh kernel-2.6.9-67.0.20.EL.src.rpm warning: user brewbuilder does not exist - using root warning: group brewbuilder does not exist - using root warning: user brewbuilder does... (2 Replies)
Discussion started by: itik
2 Replies

2. Solaris

Solaris kernel Update

Hi All, I am installing kernel Update 3.0 in my Solaris servers. It actually installs most of the patches in this update , but for some packages it is not installing. It is saying ... Version of package SUNWcakr from directory SUNWcakr.us in patch 137137-09 differs from the package... (7 Replies)
Discussion started by: jegaraman
7 Replies

3. Solaris

kernel update

Hi I am installeing Solaris Kernel update in my solaris Server. The Solaris Kernel update skipps the patch 120011-14. saying that it had already been installed. But it is not found in /var/sadm/patch directory where all the patches will be there. And also i could not install other... (11 Replies)
Discussion started by: jegaraman
11 Replies

4. Red Hat

Kernel Update

1. Where do i obtain new kernels in ".rpm" format to update my RHEL5? is it only available to RHN subscribers? 2. i downloaded latest kernel (linux-2.6.31.5.tar.bz2) from kernel.org. #tar -xjvf linux-2.6.31.5.tar.bz2 after this i have a directory with lots of stuff in there. how do... (2 Replies)
Discussion started by: dplinux
2 Replies

5. Solaris

how to update the kernel patches in solaris 10

tell me the step by step procedure for updating the kernel patches in solaris 10. (1 Reply)
Discussion started by: tv.praveenkumar
1 Replies

6. Red Hat

Linux kernel update

Dear all, I have some linux servers in my prod environment. For two years i have not done any kernel updates or required patches ...should i have to this activity. My kernel version is 2.6.18-164.el5xen and linux release is release 5.4 (Tikanga). And reboot also not done for 2 years is... (2 Replies)
Discussion started by: jegaraman
2 Replies

7. UNIX for Dummies Questions & Answers

How to check NTP update frequency?

Hi i want know to how to check NTP update frequency for a server? what should be its ideal value or range ? also, i have configure one switch and on gui i can see NTP update frequency value is 1440. also no idea what should be its ideal value i am not sure if this is correct or not .... (1 Reply)
Discussion started by: scriptor
1 Replies

LEARN ABOUT DEBIAN

update-inetd

UPDATE-INETD(8) 						      rlinetd							   UPDATE-INETD(8)

NAME

       update-inetd - manage rlinetd (and inetd) configuration entries

SYNOPSIS

       update-inetd [options] --add ENTRY

       update-inetd [options] --remove SERVICE

       update-inetd [options] --enable SERVICE

       update-inetd [options] --disable SERVICE

DESCRIPTION

       update-inetd  is  a  rlinetd's compatibility script, which can be used to by various Debian post-installation scripts to manage services in
       rlinetd configuration files directory /etc/rlinetd.d.

       update-inetd will spawn update-inetd.real(8) for managing entries in /etc/inetd.conf file.  Please see update-inetd.real(8) for details.

ACTIONS

       --add ENTRY
	      Adds an entry, which should be a line in a inetd.conf(5) format.

       --remove SERVICE
	      Removes a service.

       --enable SERVICE
	      Enables a service.

       --disable SERVICE
	      Disables a service.

OPTIONS

       --version
	      Prints version information on standard output and exit successfully.

       --debug
	      Enables debugging mode. Note the option is also passed to update-inetd.real(8).

       Any other option is passed directly to update-inetd.real(8).

FILES

       /etc/rlinetd.conf, /etc/rlinetd.d/*, /etc/inetd.conf

SEE ALSO

       update-inetd.real(8), inetd.conf(5), rlinetd.conf(5), inetd2rlinetd(8)

AUTHOR

       Robert Luberda <robert@debian.org>

Debian								 January 3rd, 2009						   UPDATE-INETD(8)
All times are GMT -4. The time now is 09:40 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy