[OCLUG-Tech] emulation of 10Gbit Ethernet

Hi there, I am doing some experimentation in cloud computing using XEN virtualization. I see the TCP throughput is around 8 Gbits/s in inter-VM communication. I need 10GbitE link between two physical machines. So which emulator should I use. along with the emulator, if you know the supporting tuto

[OCLUG-Tech] Regarding Netest and pipechar tools installation

Hi there, I am installing "netest" and "pipechar" for measuring the network performance and bottleneck in virtual environment in cloud Computing. I am not getting any success in installing these tools There is file first I download this and then I decompressed the file with " tar -zxvf file.tgz"

[OCLUG-Tech] Low UDP performance

Hi all, I am experimenting with virtual machines existing in the same physical machine. My configuration is:- Native: opensuse,/xen and tool used is "iperf" I am getting TCP throughput of around 8Gbps between two VM. but the UDP throughput is around 1.53 Gbps at data rate of 3000Mbps. but with

[OCLUG-Tech] Intalling "jperf"

Hi all, I am trying 'jperf' on Opensuse, but it is not woorking When I try # java -jar this gives me the error and it is not working, Do anyone have idea how to use jperf along with "iperf" to have GUI interface. Regards -- M P Singh +1 613 422 8074 ___

[OCLUG-Tech] usb drive on virtual machine

Hi there, I want to install usb drive on virtual machine, I used the following settings in configuration file of VM usb=1 usbdevice=[ 'phy: ' ] I also tried the following command xm block-attach phy:/dev/sdc xvdc r But none of the method is working, If anybody already installed, please help m

[OCLUG-Tech] Problem installing cdrom on Virtual Machine

Hi there,Virtual Machine installed on OpenSUSE, with Xen hypervisor is not detecting CD-ROM. In the configuration file the Disk Parameter is Disk [ phy: /dev/sr0, xvdb, cdrom, r] when I mount the CD-rom, it shows sr0 not found. but sr0 exist in directory /dev. Please help me installing it. rega

[OCLUG-Tech] Problem using iperf

Hi there, I have deployed Eucalyptus for Cloud Computing infrastructure, I am using "iperf " tool for bandwidth measurements. I am finding problems in installing it. Any body using this please help me out. regards -- M P Singh +1 613 422 8074 ___ Linux

[OCLUG-Tech] xen virtual networking

hi there, I am finding problem in configuring the networking of virtual machines with Xen in Opensuse. Please help me in doing so by bridging networking technology. -- M P Singh +1 613 422 8074 ___ Linux mailing list Linux@lists.oclug.on.ca http://oc

[OCLUG-Tech] cloud Compusting

Hi there, Any body working on cloud computing or Data Centre virtualization. I have just started working on these , Using Eucalyptus (Open Source IaaS), -- M P Singh +1 613 422 8074 ___ Linux mailing list Linux@lists.oclug.on.ca http://oclug.on.ca/mail