Archive for the 'Linux' Category

RHEL 6 Beta [index of ftp://ftp.redhat.com/pub/redhat/rhel/beta/6/]

Wednesday, April 21st, 2010

just released on Aprl 21, 2010. Download and Try

Ceph: The Distributed File System Creature from the Object Lagoon | Linux Magazine

Tuesday, April 20th, 2010

detailed article about CEPTH — [client] parts of Cepth were recently accepted into the mainline linux kernel

Reliable Linux backups: How to backup Linux, BSD and other Unix-like systems properly

Monday, April 19th, 2010

General notes about backup systems, useful when u need to explain something to other ppl, — use can use this notes instead of writing your own. (no info about “advanced” topics, like differential, incremental, reverse vs forward deltas, bare-metal r…

Man page of ddsnap [Sync LVM snapshots to backup server]

Thursday, April 15th, 2010

a way to ‘sync’ block devices in ‘rsync’ style. Useful to implement backup of xen VMs based on LVM volumes. Also see http://serverfault.com/questions/27397/sync-lvm-snapshots-to-backup-server

[ENG ]Xen vs. KVM security architecture comparison [from forum.opennet.ru - "Qubes - новая безопасная операционная система на базе Linux ..."]

Tuesday, April 13th, 2010

Notes (exert) from Joanna Rutkowska recent paper comparing KVN and XEN architectures from security and design standpoint

YouTube – Red Hat Enterprise Virtualization: RHEV-M Demo

Monday, March 22nd, 2010

demo of the interface with comments for http://www.redhat.com/virtualization/rhev/server/

overload.html [Notes about migration to Linux in the city of Munich, DE from the 2nd in command of the project]

Monday, March 22nd, 2010

some notes about issues/approaches migration to linux

ipt_NETFLOW – Форумы NAG.RU

Friday, March 19th, 2010

pieces of info about how to compile and use ipt_netflow kernel module on centos 5

Slides from Linux Kernel Networking Miniconf 2009 [Index of /netconf2009_slides]

Monday, March 15th, 2010

Notes performance of the recent linux kernels on Nehalem hadrware, linux kernel bridges, DCCP protocol, visualization (cgroups), configuration protocol, etc.

Running 10M nodes linxu network for malware research /Security [LWN.net] artcile /

Friday, March 12th, 2010

Article covers SCALE8x presentation from Ronald Minnich /Scandia Nat. Labs/ about issues involved running large scale networks [ >10M nodes ] . Article contains a lot of useful links, recommended reading.