RE: Xen vs KVM

2012-03-27 Thread Kostas Psilopoulos
Just proposing my opinion in this topic. I'm in favor of XEN especially in use with debian. Most reasons have already been discused but i'd like to add that xen is type 1 hypervisor. The very nature of Xen is completely different than KVM. It supports the widest variety of operating systems (n

Java Error or so...

2011-08-28 Thread Kostas Psilopoulos
in debian squeeze 2.6.32-5 with xen i try to set up a working eucalyptus cloud I get a problem like this. Is anyone aware of that kind of problem? how do i solve it, or anything usefull at all? I'm kind of stuck in this... Thank you all! javax.crypto.BadPaddingException: pad block corrupted

Eucalyptus on debian with Xen Hypervisor

2011-07-30 Thread Kostas Psilopoulos
Hi all! I'm trying to set up a working cloud with eucalyptus and Xen as Hypervisor. My first shot was with Squeeze (6.0.1) and Xen 4. It seemed that there's a problem with Java (i'm not sure on this) and walrus was hitting really many errors on decryption of images. Result : Nothing worked pro

aacraid and smp kernel: SCSI hang

2007-12-05 Thread Kostas Magkos
Greetings all, Our main server is an Opteron system with an Adaptec SATA RAID 2410SA controller and 4x 250GB Seagate Barracuda disks attached to it, forming a RAID-5 and a RAID-0 container. The system is running sarge with the latest 2.6.8 kernel (2.6.8-13-amd64-k8). We recently upgraded the serv

pseudo network interface

2006-11-28 Thread Kostas Robotis
Hi, I am looking for a user application or a kernel module that can simulate multiple network interfaces in a linux (debian) host, which means software to add and manipulate additional entries in /dev, e.g. /dev/fake0 which behave exactly as a normal ethernet interface. >From googling I found the

two identical wireless network interfaces

2006-11-07 Thread Kostas Robotis
Hello, I have Debian Sarge with two network cards. eth0 and eth1, with eth1 being a wireless PCMCIA card. I used "ifrename -i eth1 -n wlan0" but the problem is that I can't change the name of wlan0 back to eth1. Additionally an identical to wlan0 interface has been created named as wifi0. The i

how can a kernel module unload itself?

2006-11-04 Thread Kostas Robotis
How can a kernel module unload itself? When things go wrong, you know... I tried to call release module but it didn't work. Isn't there any exit function? -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

Re: modprobe error

2006-10-30 Thread Kostas Robotis
Thanks, Kostas. [EMAIL PROTECTED] wrote: > Hi Kostas, > It's possible that the gcc version that the kernel was compiled with does > not match the version you compiled the module with. This is just a guess > but that does cause problems for loading modules. > Cheers, >

modprobe error

2006-10-29 Thread Kostas Robotis
Hello, I am new to linux ;) I have Debian Sarge with kernel 2.6.18.1 and I want to load x_tables module in order to have the ip_tables. The "mod_probe x_tables" writes the following to the eventlog: Oct 28 20:55:41 localhost kernel: x_tables: version magic '2.6.18.1 preempt mod_unload PENTIUM4 REG

starting eth without IP address

2005-10-20 Thread Kostas Magkos
Hi list, I have a sarge system with two NICs. I want to start eth1 without an IP address and with no ARP running, so as to use it just for sniffing. I can't figure out how do that. Nothing I tried putting in /etc/network/interfaces works. The net startup script always complains about missing

Start linux in command line mode from GRUB

2004-05-03 Thread kostas
Hi all, I cannot boot my linux in graphic mode. so I want to start linux in command line mode. My boot loader is GRUB. Which parameter I must use to start linux as I desire. Thank oyu in advance, kostas -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe"