RHEL 6 Beta [index of ftp://ftp.redhat.com/pub/redhat/rhel/beta/6/]
Wednesday, April 21st, 2010just released on Aprl 21, 2010. Download and Try
just released on Aprl 21, 2010. Download and Try
Posted in beta, download, Linux, redhat, rhel, sysadmin, system | Comments Off | permalink
detailed article about CEPTH — [client] parts of Cepth were recently accepted into the mainline linux kernel
Posted in article, distributed, fs, kernel, Linux, storage, via_lwn | Comments Off | permalink
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…
Posted in admin, backup, howto, Linux, reference, sysadmin, tools, unix | Comments Off | permalink
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
Posted in backup, device, for:collidr, Linux, lvm, rsync, server, storage, sysadmin, tools, xen | Comments Off | permalink
Notes (exert) from Joanna Rutkowska recent paper comparing KVN and XEN architectures from security and design standpoint
Posted in architecture, for:collidr, kernel, kvm, Linux, Security, system, virtualization, xen | Comments Off | permalink
demo of the interface with comments for http://www.redhat.com/virtualization/rhev/server/
Posted in Linux, redhat, rehl, rhev-m, sysadmin, tools, virtualization | Comments Off | permalink
some notes about issues/approaches migration to linux
Posted in advocado, Linux, migration, success_stories | Comments Off | permalink
pieces of info about how to compile and use ipt_netflow kernel module on centos 5
Posted in centos, cisco_catalist, development, kernel, Linux, netflow, network, sysadmin | Comments Off | permalink
Notes performance of the recent linux kernels on Nehalem hadrware, linux kernel bridges, DCCP protocol, visualization (cgroups), configuration protocol, etc.
Posted in development, kernel, Linux, network, performance | Comments Off | permalink
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.
Posted in dht, distributed, for:collidr, infrastructure, Linux, network, research, Security, virtualization | Comments Off | permalink
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Konstantin Antselovich (c) 2004-2011
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