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...to an image file. But this consumes a lot of time and harddisk space. So, instead of doing that, I want to use losetup and kpartx with my logical volumes, which contain operating systems of virtual machines. I can backup the filesystems of a virtual machine in this way: # losetup /dev/loop1 /dev/virtualmachines/windows7-x64 virtualmachines is the name of my volume group. windows7-x64 is the logical volume. # kpartx -av /dev/loop1 Then I would see the partitions of the virtual machine within a logical volume, like so: /dev/mapper/loop1p1 /dev/mapper/loop1p2 /dev/mapper/loop1p3 Now that I can access...

Hi Team, I am using libvirt module to retrieve configuration of the virtual machines, Can you please tell me how to retrieve the disk space of the Virtual machines. In my KVM hyper i am running two virtual machines. Regards Manzoor

Hi Adam, Thanks for the reply. qemu-img info /VirtualMachines/KVM/machine.qcow2**** image: /VirtualMachines/KVM/machine.qcow2**** file format: qcow2**** virtual size: 250G (268435456000 bytes)**** disk size: 174G** cluster_size: 65536 How can i do this from remote host using libvirt module ? Started using and learning libvirt so dont know how to exec...

Hi, I can authenticate with the smbd from macos 10.12 using smb 3.6.25 inside a vm running on the same machine. smbclient -L 192.168.0.87 -U username --signing=off works. But when using the same command from a different PC i get NT_STATUS_LOGON_FAILURE. It is the same client setup. Any clues? Markus  <div style=\"border:0;border-bottom:1px solid black;width:100%;\">

You can get the block devices assigned to a VM with the following.. virsh domblklist <machine> Target Source ------------------------------------------------ vda /VirtualMachines/KVM/machine.qcow2 hdc /VirtualMachines/iso/gparted-live-0.12.1-1.iso For more detailed info, you can use qemu-img on the above returned block device qemu-img info /VirtualMachines/KVM/machine.qcow2 image: /VirtualMachines/KVM/machine.qcow2 file format: qcow2 virtual size: 250G (268435456...

...ems). After compiling a simple HelloWorld with javac I got ../vmkit/Debug/bin/jnjvm HelloWorld hang for a while and then spits out a terminate called without an active exception Abort I also tried to compile on a machine with gcc 4.1 and Instead I got jnjvm: /mnt/sdb1/ladyvm/vmkit/include/mvm/VirtualMachine.h:369: T* mvm::VirtualMachine::IPToMethod(void*) [with T = jnjvm::JavaMethod]: Assertion `I != Functions.begin() && "Wrong value in function map"' failed. Aborted A friend of mine tried the build process on his machine and got the same "terminate without excepti...

Dear all The following process is about trying to do the " live migration at the same time with 5 Virtual machines ", but there is somthing problem with it. Process: yogi-pc2: # xm migrate --live vm01 pc2 & xm migrate --live vm02 pc2 & xm migrate --live vm03 pc2 & xm migrate --live vm04 pc2 & xm migrate --live vm05 pc2[1] 29983 [2] 29984 [3] 29985 [4]

...ontab vmplayer is never install with no errors. Any ideas ? Best regards. #/usr/bin/yum -e 0 -d 0 -y remove VMware-Player.x86_64 #/usr/bin/yum -e 0 -d 0 -y install VMware-Player-2.5.1-126130.x86_64 #/usr/bin/vmware-networks --stop #/usr/bin/vmware-networks --migrate-network-settings /vmware/virtualmachine #/usr/bin/vmware-networks --start #/sbin/chkconfig --level 345 vmware on __________________________ Ce message (et toutes ses pi?ces jointes ?ventuelles) est confidentiel et ?tabli ? l'intention exclusive de ses destinataires. Toute utilisation de ce message non conforme ? sa destination, t...

...6pc/kernel/drv/amd64/vboxdrv /platform/i86xpv/kernel/drv/amd64 bash-3.2# modload /platform/i86xpv/kernel/drv/amd64/vboxdrv bash-3.2# modinfo | grep vbox 269 fffffffff85fa000 f230 268 1 vboxdrv (VirtualBox Driver) bash-3.2# VirtualBox & [1] 744 VirtualBox starts up but can not start a VirtualMachine because the vboxdrv driver does not work: |VirtualBox kernel driver not installed. VBox status code: -1908 (VERR_VM_DRIVER_NOT_INSTALLED). Result Code: 0x80004005 Component: Console Interface: IConsole {d5a1cbda-f5d7-4824-9afe-d640c94c7dcf}| I really hope that, now that Innotek...

Hi virt, im stumped... any help would be appreciated. I normally create my VMs like this: base="http://mirror.pnl.gov/fedora/linux/releases/20/Fedora/x86_64/os/" sudo virt-install --hvm --name $vm_name$i --ram 4000 \ --disk path=/VirtualMachines/$vm_name$i,size=30 \ --location $base -x "ks=http://xxx.os21.ks$kx" HOWEVER... I'm finding that my VMs dont boot after i restart the Host. My question is: Where is virt-install writing the boot disk to? I get a error message that the "boot failed" because the hard d...

...s well :) Here it comes: Thread 4 (process 14442 thread 0x2003): #0 0x950be44e in __semwait_signal () #1 0x950e93e6 in _pthread_cond_wait () #2 0x950e8dcd in pthread_cond_wait$UNIX2003 () #3 0x000be2d2 in mvm::Cond::wait (this=0x20526a4, l=0x2052670) at ctlock.cpp:151 #4 0x00092275 in mvm::VirtualMachine::enqueueStart (th=0x20200000) at Object.cpp:109 #5 0x000bea10 in mvm::Thread::internalThreadStart (th=0x20200000) at ctthread.cpp:275 #6 0x950e8155 in _pthread_start () #7 0x950e8012 in thread_start () Thread 3 (process 14442 thread 0x1703): #0 0x950be44e in __semwait_signal () #1 0x950e...

...n/ubuntu/ubuntu.xen3.cfg kernel = "/boot/vmlinuz-2.6.18-128.1.16.el5xen" ramdisk = "/boot/initrd-2.6.18-128.1.16.el5xen-no-scsi.img" memory = "512" name = "Ubuntu804" vif = [''''] dhcp = "dhcp" disk = [''tap:aio:/home/samuel/VirtualMachines/ubuntu.8-04.img,xvdb,w''] root = "/dev/xvdb ro" The initrd-2.6.18-128.1.16.el5xen-no-scsi.img is created using "mkinitrd --omit-scsi-modules --with=xennet --with=xenblk --preload=xenblk initrd-2.6.18-128.1.16.el5xen-no-scsi.img 2.6.18-128.1.16.el5xen" This is a prebu...

...lk/RESEARCH/vmkit/lib/N3/VMCore' llvm[3]: Compiling Assembly.cpp for Release build (bytecode) In file included from Assembly.cpp:15: Assembly.h:140: error: variable or field ‘TRACER’ declared void In file included from Assembly.cpp:19: N3.h:81: error: invalid use of incomplete type ‘struct mvm::VirtualMachine’ /home/zoewolk/RESEARCH/vmkit/include/mvm/Threads/Thread.h:39: error: forward declaration of ‘struct mvm::VirtualMachine’ N3.h:109: error: variable or field ‘TRACER’ declared void In file included from Assembly.cpp:21: VMClass.h:56: error: variable or field ‘TRACER’ declared void VMClass.h:140: er...

I've begun working on a syslinux project with a portable usb drive. Up to this point I was a pxelinux.0 user only. My virtualmachine system (Oracle VirtualBox) can netboot so testing config file changes was no big deal. VBox is currently unable to boot from a usb drive despite documentation that says it is possible. Is there a windows based tool that can scan and test a syslinux configuration without rebooting the box and try...

...he type of image to load, but that did not help. ** some more details ** I create My VMs from source using a command somewhat like this: base="http://mirror.pnl.gov/fedora/linux/releases/20/Fedora/x86_64/os/" nohup sudo virt-install --hvm --name $vm_name$i --ram 4000 \ --disk path=/VirtualMachines/$vm_name$i,size=30 \ --location $base -x "ks=http://xxx.os21.ks$kx"& My virsh file looks like this: 1 <domain type='kvm'> 2 <name>testFriApr11092714EDT2014_1</name> 3 <uuid>d4c86892-fb15-04ed-f4ab-7e3c76974ffc</uuid> 4 <m...

...w/vdi/vhd can contains lots of directories as /home/user/Virtual_HDs/desktop/daddy/private/bedroom/number2/hd.vdi ? on ubuntu, "/media/hostname" can contains all our external HD's without relation with virtualization !!! :-( another sample picked up in the net: WARNING /home/jwright/virtualMachines/images/fedora25.qcow2 may not be accessible by the hypervisor. You will need to grant the 'qemu' user search permissions for the following directories: ['/home/jwright'] -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://listman.redhat.com/a...

...misinstalled. Have you done the links from procedure no 2 on the "get started" page? It can also be due to x86_64/x86_32 compatibility issues. Is that the case? > I also tried to compile on a machine with gcc 4.1 and Instead I got > > jnjvm: /mnt/sdb1/ladyvm/vmkit/include/mvm/VirtualMachine.h:369: T* > mvm::VirtualMachine::IPToMethod(void*) [with T = jnjvm::JavaMethod]: > Assertion `I != Functions.begin() && "Wrong value in function map"' > failed. > Aborted > > A friend of mine tried the build process on his machine and got the > sa...

Hi, The VMKit framework has been updated to be more generic. The getVirtualTable method is not exposed anymore since this method suppose that your object layout contains a virtual table. Now you have new methods to get / set objects type which are virtual methods inherited by the vmkit::VirtualMachine class. Thus you can still keep your object identity as virtual tables, but now the getVirtualTable is a static method provided by the VirtualTable class. -- Harris Bakiras -----Original Message----- From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On Behalf Of mkh S...

Hello, First of all, i am new at the list and i have several questions about ocfs2 performance. Where i am working i am having huge performance problens with ocfs2. Let me tell my envoriment. 3 Xen VirtualMachines withs ocfs2 mounting an LUN exported over iSCSI. ( acctualy 3 LUNS, 3 ocfs2 clusters ) I am not the one who configured the envoriment, but it is making the performance of my MAIL system to bad. Have about 9k accounts but only 4k are active. It is a maildir system. ( postfix + dovecot ) Now tha...

...Store/Centos8PXEBoot/initrd.img" >ramdisk = "/initrd.img" >extra="modules=loop,squashfs console=hvc0" > ># Path to HDD and iso file >disk = [ > #'file:/vmdisk0,xvda,w' > 'format=raw, vdev=xvda, access=w, target=/dev/mapper/vg_1-virtualmachine', > ] > >extra="ksdevice= inst.repo=https://mirror.jaleco.com/centos/8.2.2004/isos/x86_64/ nameserver=1.1.1.1" > ># Network configuration >vif = ['bridge=xenbr0'] > >#DomU Settings >memory = 3072 >name = "centos-8.2" Thank you to...