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...it failed to open the LVM device node. I've already set up the group permission ('disk' and 'fuse') for the 'stack' user. Could you shed some lights of what else should I look into? Thanks! $ cat test.py import guestfs g = guestfs.GuestFS() g.add_drive_opts("/dev/xenvg/123", format="qcow2") g.launch() $ id uid=501(stack) gid=504(stack) groups=504(stack),6(disk),498(fuse) $ ll /dev/mapper/xenvg-123 lrwxrwxrwx 1 root root 7 May 31 17:16 /dev/mapper/xenvg-123 -> ../dm-2 $ ll /dev/dm-2 brw-rw---- 1 root disk 253, 2 May 31 18:06 /dev/dm-2 $ python...

On Fri, May 31, 2013 at 3:55 PM, Richard W.M. Jones <rjones@redhat.com>wrote: > On Fri, May 31, 2013 at 10:58:30AM +0800, Qiu Yu wrote: > > Unfortunately, the standard 'disk' group permission only applies to > > /dev/sdX device nodes, not to device mapper nodes created by LVM > commands. > > Actually, it depends on udev rules. On my machine device mapper

...console=xvc0 root=/dev/sda1 ro initrd-2.6.27 [root@virtualintranet etc]# cat slackware.13-0.x86.xen3.cfg #kernel = "/boot/vmlinuz-2.6-xen" name = "slackware.13-0" dhcp = "dhcp" memory=2048 disk = [''phy:/dev/loop0,hdc:cdrom,r'',''phy:/dev/XenVG/root,sda1,w'',''phy:/dev/XenVG/swap,sda1,w''] vif = [ '' bridge=eth2'', ] #vfb = [ ''type=vnc,vncunused=1'' ] bootloader = "/boot/grub/grub.conf" kernel = "/boot/vmlinuz-2.6.18.8-xenU" ramdisk ="/boot/initrd-2.6.2...

...console=xvc0 root=/dev/sda1 ro initrd-2.6.27 [root@virtualintranet etc]# cat slackware.13-0.x86.xen3.cfg #kernel = "/boot/vmlinuz-2.6-xen" name = "slackware.13-0" dhcp = "dhcp" memory=2048 disk = [''phy:/dev/loop0,hdc:cdrom,r'',''phy:/dev/XenVG/root,sda1,w'',''phy:/dev/XenVG/swap,sda1,w''] vif = [ '' bridge=eth2'', ] #vfb = [ ''type=vnc,vncunused=1'' ] bootloader = "/boot/grub/grub.conf" kernel = "/boot/vmlinuz-2.6.18.8-xenU" ramdisk ="/boot/initrd-2.6.2...

On Fri, May 31, 2013 at 06:39:53PM +0800, Qiu Yu wrote: > [00098ms] /usr/libexec/qemu-kvm \ > -global virtio-blk-pci.scsi=off \ > -drive file=/dev/xenvg/123,cache=off,format=qcow2,if=virtio \ > -nodefconfig \ > -enable-kvm \ > -nodefaults \ > -nographic \ > -m 500 \ > -no-reboot \ > -device virtio-serial \ > -serial stdio \ > -chardev socket,path=/tmp/libguestfssaaw6T/guestfsd.sock,id=c...

...peth1 vif0.0 Tried To Install Guest Via Virt-Install virt-install -p --location "http://10.0.0.3/cblr/links/CentOS-5.2-xen-x86_64" -b xenbr1 -m "03:ac:5a:00:02:29" --nographics --file /dev/xenvg/lv-rt1-d --ram 7500 -x "ks=http://10.0.0.3/cblr/svc/op/ks/profile/CentOS-5.2-x86_64" --name="rt1" --force or Just By Booting A premade config file : name = "rt1-d" uuid = "2e656868-91d3-fa3e-300c-3a8a9909cf09" kernel = "/etc/xen/vmlinuz" ramdisk =...

...t; or unknown-block(0,0) Please append a correct "root=" boot option Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) # # cat inhouse | grep -v ^# kernel = "/boot/vmlinuz-2.6.12.6-xenU" memory = 2048 name = "inhouse" disk = [ ''phy:xenvg/inhouse-root,sda1,w'' ] root = "/dev/sda1" extra = "3" Does anyone know what the problem is? Stephan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

On Fri, May 31, 2013 at 7:25 PM, Richard W.M. Jones <rjones@redhat.com>wrote: > On Fri, May 31, 2013 at 06:39:53PM +0800, Qiu Yu wrote: > > [00098ms] /usr/libexec/qemu-kvm \ > > -global virtio-blk-pci.scsi=off \ > > -drive file=/dev/xenvg/123,cache=off,format=qcow2,if=virtio \ > > -nodefconfig \ > > -enable-kvm \ > > -nodefaults \ > > -nographic \ > > -m 500 \ > > -no-reboot \ > > -device virtio-serial \ > > -serial stdio \ > > -chardev socket,...

...t wanted to know if I am on the right track here, and hoping to get some tips if somebody has similar experience. I compiled Xen 4.1.5 from source on a Fedora 17 Dom0, and I want to create DomU images. I have downloaded the .iso image for Fedora 17. I have a logical volume xmf17lvm on volume group xenvg. Here is my install profile ( will use "xm create -c xmf17install" ) name="xmf17install" memory=1024 vcpus=1 disk=[''file:/home/isoimage/Fedora17.iso,xvdc:cdrom,r'',''phy:/dev/xenvg/xmf17lvm,xvda,w''] vif = [ ''bridge=br0'' ] onr...

Hi, I have already set up a VM that can access the network using the NAT mode. The problem I have is that I''d like to create another VM that also has access to the network. The problem I get is that when a VM is started, the other one will refuse to start. Actually it starts, but when I want to "xm console" into it I get the following error message: "xenconsole: Could not

...aro 4.6.1-9ubuntu3) cc_compile_by : zulcss cc_compile_domain : ubuntu.com cc_compile_date : Tue Oct 11 07:31:13 UTC 2011 xend_config_format : 4 ~ #cat /etc/xen/Windows7.cfg name="Windows7" builder="hvm" memory="768" disk = [ ''phy:/dev/xenvg/windows7,hda,w'', ''file:/path/to/Windows7x64.iso,hdc:cdrom,r'' ] vif = [ ''type=vif,mac=6a:69:66:98:ce:b2'' ] vnclisten="127.0.0.1" xen_platform_pci=1 viridian=1 Any ideas how to resolve this issue? Jethro

...oot/hvmloader" boot = "cd" pae = 1 acpi = 1 apic = 1 on_poweroff = "destroy" on_reboot = "restart" on_crash = "restart" device_model = "/usr/lib64/xen/bin/qemu-dm" sdl = 0 vnc = 1 vncunused = 1 keymap = "en-us" disk = [ "phy:/dev/xenvg/rhel51x64f,hda,w","file:/root/RHEL5.1-Server-20071017.0-x86_64-DVD.iso,hdc:cdrom,r" ] vif = [ "mac=00:16:3e:75:e8:4b,bridge=xenbr0" ] serial = "pty" I change to: name = "test" uuid = "1edde468-800e-3065-0336-cf4703c22cde" maxmem = 1024 memory...

...e = "debianlenny" maxmem = 256 memory = 256 vcpus = 1 builder = "hvm" kernel = "/usr/lib/xen-default/boot/hvmloader" boot = "c" pae = 1 acpi = 1 apic = 1 localtime = 0 device_model = ''/usr/lib/xen-default/bin/qemu-dm'' disk = [ "phy:/dev/xenvg/debianlenny-disk,xvda,w" ] vif = [ ''mac=00:16:3e:0b:ec:04, bridge=eth0, script=vif-bridge, vifname=dlenny.1'' ] #vif = [ ''type=ioemu, mac=00:16:3e:0b:ec:04, bridge=eth0'' ] #parallel = "none" serial = "pty" ---------------------------------...

...n_DomU_on_Fedora:_Unmodified_Fedora_on_Top_of_Xenified_Fedora_Xen_Dom0%23Install_Fedora_12_Linux_via_Internet So basically I create the cfg file, and do "xm/xl create xmf16install -c" This is one of my cfg files. name="xmf16install" memory=2048 vcpus=1 disk=[''phy:/dev/xenvg/xmf16lvm,xvda,w''] vif = [ ''bridge=br0'' ] kernel = "/home/fedora16pxe/vmlinuz" ramdisk = "/home/fedora16pxe/initrd.img" onreboot = ''restart'' oncrash = ''restart'' The CentOS/Fedora installers are being launched, but I...

Hello, I am trying to set up a PVM (a the moment Ubuntu as guest and Ubuntu server as Dom0). The main issue is that the DomUs can''t get direct net access, because the access is restricted by a DHCP server that also functions as proxy to the outside of the network. The server controls the MAC address and only http is allowed as outgoing connection. So the domUs shouldn''t appear

..._address: 0.0.0.0 boot_order: dc pae: True disk_type: ioemu acpi: True - xen-pvm: root_path: /dev/sda1 kernel_path: /boot/initrd-2.6-xenU initrd_path: /boot/initrd-2.6-xenU kernel_args: ro Cluster parameters: - candidate pool size: 10 - master netdev: eth0 - default bridge: eth0 - lvm volume group: xenvg - file storage path: /srv/ganeti/file-storage Default instance parameters: - default: auto_balance: True vcpus: 1 memory: 128 Thank you very much!! _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

...isplay = 749 vncunused = 0 vncpasswd = ''JJw1ZHwQ'' serial = ''pty'' vif = [''mac=00:16:3e:6c:95:10, model=e1000, type=ioemu, bridge=pub700'',''mac=00:16:3e:3f:0b:ea, model=e1000, type=ioemu, bridge=pri700''] disk = [''phy:/dev/xenvg/b50c49fd-31d2-491d-82e7-ab02d272390e.disk0,hda,w''] on_poweroff = ''destroy'' on_reboot = ''restart'' on_crash = ''restart'' _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/...

...n_DomU_on_Fedora:_Unmodified_Fedora_on_Top_of_Xenified_Fedora_Xen_Dom0%23Install_Fedora_12_Linux_via_Internet So basically I create the cfg file, and do "xm/xl create xmf16install -c" This is one of my cfg files. name="xmf16install" memory=2048 vcpus=1 disk=[''phy:/dev/xenvg/xmf16lvm,xvda,w''] vif = [ ''bridge=br0'' ] kernel = "/home/fedora16pxe/vmlinuz" ramdisk = "/home/fedora16pxe/initrd.img" onreboot = ''restart'' oncrash = ''restart'' The CentOS/Fedora installers are being launched, but I...

Hello all, I''ve been searching through the archives and the internet for a while now, and can''t seem to find anything that helps me out. I hope you don''t my posting this to both xen-users and linux-lvm simultaneously, but i figured it''d help keep the solution in one place... even though it''ll be the same across two places... Anyways: My setup is this:

...ll rh7.3 in a vmware machine with vmware server. Booted off a live cd, ( I used a gentoo installer CD, but any live cd should work) Created a lvm volume on my Xen dom0 >From the liveCD, I use dd to copy the disk image to the lvm image (dd if=/dev/hda bs=1M | ssh <my_xen_machine> dd of=/dev/XenVG/<volume_name> bs=1M) I setup the hvm config to use the lvm volume as hda, and everything seems to work fine. Kudzu fixed up the hardware differences, and so far things are working well for me. -Adam | -----Original Message----- | From: xen-users-bounces@lists.xensource.com | [mailt...