search for: dumu

...ced that the hard disk performance drops significantly when I assign the windows domU 9GB ram. (below I leave the config files) If I run the domU with 2GB of ram, I have 57% of performance in reading compared with the Debian Linux (dom0). Translated into numbers is Dom0 Read: 260.56MB/sec and dumU 150MB/sec. If I run the domU with 9GB of RAM, I have 42% of performance in reading compared with Debian Linux. (dom0). Translated into numbers is Dom0 Read: 260.56MB/sec and dumU 110MB/sec. These tests were done in windows1 and hard disk "''phy: / dev/sdb2, hdd, w''&quo...

Hi, I am trying to install s9u8 as a dumU on an snv_111 dom0 using: virt-install --hvm --name s9u8 --ram 512 --vnc \ --os-type=solaris --os-variant=solaris9 \ --network bridge=stub0 \ -f/dev/zvol/dsk/rpool/xvm/guests/s9u8/disk0 \ --cdrom /Images/sol-9-u8-ga-x86-dvd.iso To boot from the iso image, I needed to make a manual selecti...

hi all, where can i read more about boot process? i try to run freebsd 8 with compiled dumU kernel, but when i clear HVM-* params and putting PV-kernel entry i have some err msg i do folowing: xe vm-param-clear uuid=e2b34b3e-945b-c909-4a91-4feba722bcd8 \ param-name=HVM-boot-params xe vm-param-set uuid=e2b34b3e-945b-c909-4a91-4feba722bcd8 \ HVM-boot-policy= \ PV-kernel=''/vi...

Dear all, Actually, I want to create my own test-bed based on xen hypervisor with centos prefered. However, all I have is one desktop (with a good hardware performance). So it possible to have a dual-boot (a linux for daily use and the other for the test-bed) ? Regards -- Jihed M’SELMI http://about.me/jihed.mselmi _______________________________________________ Xen-users mailing list

...N-3.0 installation CD''s. The XEN modules were included in the installation. In M08.raw/boot I configured grub/menu.lst: ... title XEN kernel (hd0,1)/boot/vmlinuz-xen root=/dev/hda2 vga=0x314 selinux=0 splash=silent resume=/dev/hda1 showopts module (hd0,1)/boot/initrd-xen ... dumU configuration in /etc/xen/vm/M08: bootloader = "/usr/bin/pygrub" memory = 1024 name = "M08" vcpus=1 disk = [ ''tap:aio:/var/lib/xen/images/M08/M08.raw,hda,w'' ] vif=[ ''mac=00:16:3e:00:a0:08,bridge=br0'', ] With xm create -c M08 I get the follo...

Hi there, my Server: Debian 4.0, XEN xen-hypervisor-3.0.3-1-i386-pae I have successfully installed and running 13 domU. I have enough free ressources for number 14. I set it up in exactly the same way like the others. Once started this dumU Nr 14, every other domU lost its network connection. If I shutdown Nr 14, everything is working finde again. Is there a maximum number of domUs per Host? I checked if the interface is installed correctly, there seems to be no problem. A new vif device is added when starting the new server. The p...

Enable cpufreq support in Xen for AMD Operton processors by: 1) Allowing the PowerNow! driver in dom0 to write to the PowerNow! MSRs. 2) Adding the cpufreq notifier chain to time-xen.c in dom0. On a frequency change, a platform hypercall is performed to scale the frequency multiplier in the hypervisor. 3) Adding a platform hypercall to the hypervisor the scale the frequency multiplier and reset

...the "DMA" config information from the output of dmesg. I tried to run "hdparm -i" and "hdparm -I" but they didn''t work. Seems they didn''t work with SCSI disks. The following are the results. Thanks in advance for your help. Best, Xuehai 1. cctest1 (dumU) ************************************************************************************************** cctest1$ df -lh Filesystem Size Used Avail Use% Mounted on /dev/sda1 1.5G 1.1G 306M 78% / tmpfs 62M 4.0K 62M 1% /dev/shm /dev/sda6 4.2G 3...

...the "DMA" config information from the output of dmesg. I tried to run "hdparm -i" and "hdparm -I" but they didn''t work. Seems they didn''t work with SCSI disks. The following are the results. Thanks in advance for your help. Best, Xuehai 1. cctest1 (dumU) ************************************************************************************************** cctest1$ df -lh Filesystem Size Used Avail Use% Mounted on /dev/sda1 1.5G 1.1G 306M 78% / tmpfs 62M 4.0K 62M 1% /dev/shm /dev/sda6 4.2G 3...

Hi, I''m trying to setup my box as described below: - The Dom0 exports two disks as physical devices to the DomU - DomU use the two devices to assemble a software raid device (/dev/md0) - On the /dev/md0 I create a lvm volume group and lvm volumes on it. Everything seems to work fine if the lvm volumes on the DomU are lightly used. Under heavy load the DomU freeze up immediately. The

Hello xen-users ! I am coming for help concerning the just released 4.0 version. Install has worked rather well on my Debian Lenny. I have just had a few bugs for which I have found the answer looking around on this list. I have created a Debian Lenny domU which boots up just fine. The only problem is that I am unable to get a console prompt when using "xm console nameofdomU". I do see