inertz.org

Ksplice Uptrack, the rebootless Linux update service, is now available for Fedora Linux.
The offering, which is free of charge, makes Fedora the latest Linux distribution to instantly install crucial updates and security patches without any downtime.
Hundreds of the world’s cloud-computing providers, Web hosting firms and enterprise Linux installations use Ksplice Uptrack to update their kernels seamlessly, without disruption to customers. …

For Linux system administrator, rebooting the server is a must when you updating the kernel. It is necessary to keep the server safe from any vulnerability from the old kernel. Linux distributions require a reboot about once a month to stay
up to date with important kernel security updates. Here come Ksplice Uptrack, reboot no more.
What is Ksplice Uptrack?
Ksplice Uptrack is …

When i try to install Centos 5.2 in this motherboard, i get kernel panic. Googling trough internet, i found that the problem is the network card. Firstly i thought it was because of Sata driver. So i disable the lan in bios and manage to continue to install centos without any problem.
Since the network is disable, i cannot use the …

The Ext4 filesystem, which was officially declared stable in Linux kernel 2.6.28, is now available in the latest Ubuntu 9.04 daily CD builds. Preliminary benchmarks show that it delivers significantly better performance.

More: continued here

root@hostmaster-laptop:~# vzctl set 1001 –name deb –nameserver “202.188.0.133 202.188.1.5” –diskspace 2G:2G –save
Name deb assigned
Saved parameters for CT 1001
Starting the container.
root@hostmaster-laptop:~# vzctl start 1001
Starting container …
Container is mounted
Adding IP address(es): 192.168.1.200
Setting CPU units: 1000
Configure meminfo: 65536
Set hostname: deb.inertz.org
File resolv.conf was modified
Container start in progress…
root@hostmaster-laptop:~# vzctl start 1001
Container is already running
Entering the container.
root@hostmaster-laptop:~# vzctl enter 1001
entered into CT 1001
deb:/#
Set ROOT password.
deb:/# passwd
Enter …

I’m bit paranoid when server down due to high load on server. Normally it is because of script and sometimes it is because of SPAM. However i find weird message in kernel log. The message is below:
TCP: Treason uncloaked! Peer 209.198.241.58:3785/80 shrinks window 4236318752:4236318753. Repaired.
TCP: Treason uncloaked! Peer 218.208.39.33:60872/80 shrinks window 1979979470:1979982390. Repaired.
TCP: Treason uncloaked! Peer 218.208.39.33:60872/80 shrinks window 1979979470:1979982390. …