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...-interface='VirtIO' ovf:disk-type='System' ovf:boot='False'/> 3.Attched the meta file and ovf file for details Best regards, Tingting Zheng（郑婷婷） ----- Original Message ----- From: "Richard W.M. Jones" <rjones@redhat.com> To: "VONDRA Alain" <AVONDRA@unicef.fr> Cc: libguestfs@redhat.com Sent: Wednesday, October 8, 2014 5:32:45 AM Subject: Re: [Libguestfs] Virt-v2v conversion issue On Wed, Oct 08, 2014 at 08:11:16AM +0000, VONDRA Alain wrote: > Hi, > I meet an amazing issue, when I convert a raw file to the oVirt environment using virt...

On Wed, Oct 08, 2014 at 08:11:16AM +0000, VONDRA Alain wrote: > Hi, > I meet an amazing issue, when I convert a raw file to the oVirt environment using virt-v2v. > All seems to work fine, my VM is composed of 9 disks, the processes > finishes without any trouble, the files are well present in the > right import volume, but only the first system disk appear un my > oVirt Import

For information, I had still an issue "unknown filesystem type 'ntfs'", even though I ahve libguestfs-winsupport installed, I decided to to try a: yum reinstall libguestfs-winsupport and the conversion seems to run well, just wait and see.... Thank you Richard anyway for your help Alain VONDRA Chargé d'exploitation des Systèmes d'Information Direction Administrative

Hi, Do you know a repo for libvirt-daemon-kvm, because libvirt-daemon-kvm >= 1.2.8-3 is required and only libvirt-daemon-kvm-1.1.1-29.el7_0.3.x86_64 is available ? Thanks Alain VONDRA Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière +33 1 44 39 77 76 UNICEF France 3 rue Duguay Trouin 75006 PARIS www.unicef.fr -----Message

Hi Richard, Did you upload it ? Alain Alain VONDRA Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière +33 1 44 39 77 76 UNICEF France 3 rue Duguay Trouin 75006 PARIS www.unicef.fr -----Message d'origine----- De : Richard W.M. Jones [mailto:rjones@redhat.com] Envoyé : jeudi 9 octobre 2014 10:01 À : VONDRA Alain Cc : libguestfs@redhat.com

Richard, After un moment I have to force the unmount volume on /tmp umount -f /tmp/v2v.Nj0eik and I have this message : qemu-img: error while writing sector 246526903: Input/output error virt-v2v: error: qemu-img command failed, see earlier errors Alain Alain VONDRA Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière +33 1 44 39 77 76 UNICEF

Rich, The conversion did'nt finish, and I don't have any core dump. The qemu-img seems to hang, but doesn't crash... Alain Alain VONDRA Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière +33 1 44 39 77 76 UNICEF France 3 rue Duguay Trouin 75006 PARIS www.unicef.fr -----Message d'origine----- De : libguestfs-bounces@redhat.com

I use qemu-img-rhev-2.1.2-2.el7.x86_64, just some other packages like qemu-2.0.0-1.el7.1.x86_64 are in older versions, but at my knowledge there is no qemu-2.0.0-1.el7.1.x86_64 available ? Alain Alain VONDRA Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière +33 1 44 39 77 76 UNICEF France 3 rue Duguay Trouin 75006 PARIS www.unicef.fr

Rich, I've followed your instructions to trace, but I am not very skilful with gdb, maybe I made a mistake : (1) As root do: echo core.%p > /proc/sys/kernel/core_pattern -> OK (2) Before running virt-v2v, do: ulimited -c unlimited -> I think it's ulimit -c unlimited -> -> OK and you should get a core.* file in the current directory when qemu-img

I see only qemu-img consumming some CPU and MEM : 25897 qemu 20 0 5825976 2,429g 4368 S 5,6 32,2 603:09.34 qemu-kvm I have indeed, some nfs errors : [475747.296041] nfs: server 192.203.100.247 not responding, still trying [475747.772022] nfs: server 192.203.100.247 not responding, still trying [475747.848023] nfs: server 192.203.100.247 not responding, still trying [475747.849014]

Rich, This is not a question of capacity, the NFS share has more than 3 Tb free space, and my 9 virtual disks are 750Gb... Alain Alain VONDRA Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière +33 1 44 39 77 76 UNICEF France 3 rue Duguay Trouin 75006 PARIS www.unicef.fr -----Message d'origine----- De : Richard W.M. Jones

Hi Richard, Can you tell me the minimal Kernel version needed to kill this issue ? I have this one : kernel-3.10.0-123.8.1.el7.x86_64 Alain Alain VONDRA Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière +33 1 44 39 77 76 UNICEF France 3 rue Duguay Trouin 75006 PARIS www.unicef.fr -----Message d'origine----- De : Richard W.M. Jones

Hi, Can you tell me if I can use an USB modem through one of the hypervisor hosts to a Windows VM ? I’d like to install a Windows Fax Server. Thank you for your answers. ________________________________ Alain VONDRA Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière +33 1 44 39 77 76 UNICEF France 3 rue Duguay Trouin 75006 PARIS

Rich, The results of the guestfish command : ><fs> part-list /dev/sda [0] = { part_num: 1 part_start: 1048576 part_end: 85906685951 part_size: 85905637376 } ><fs> part-list /dev/sdb [0] = { part_num: 1 part_start: 32256 part_end: 322126640639 part_size: 322126608384 } ><fs> part-list /dev/sdc [0] = { part_num: 1 part_start: 32256 part_end:

Now, the conversion hangs on the first disk at 54,03/100%, here is the gdb result : (gdb) t a a bt Thread 2 (Thread 0x7f0f3cea9700 (LWP 9583)): #0 sem_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S:101 #1 0x00007f0f45b765e7 in qemu_sem_timedwait () #2 0x00007f0f45b0750c in worker_thread () #3 0x00007f0f4203bdf3 in start_thread (arg=0x7f0f3cea9700) at

Ok Thanks Richard, I'll try it ! Alain VONDRA Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière +33 1 44 39 77 76 UNICEF France 3 rue Duguay Trouin 75006 PARIS www.unicef.fr -----Message d'origine----- De : Richard W.M. Jones [mailto:rjones@redhat.com] Envoyé : mercredi 8 octobre 2014 17:23 À : VONDRA Alain Cc : libguestfs@redhat.com

The script as worked perfectly : + size=100G + virt-builder fedora-20 --size 100G -o /tmp/in.img gpg: Signature faite le mar. 08 juil. 2014 11:11:00 CEST avec la clef RSA d'identifiant E1B768A0 gpg: Bonne signature de « Richard W.M. Jones <rjones@redhat.com> » gpg: alias « Richard W.M. Jones <rich@annexia.org> » gpg: Attention : cette clef n'est pas certifiée

Killall does nothing the process is still alive... If I do kill -9, do I get a core dump ? Each time I got this hang, I find only umount -f /tmp/xxxx to force qemu-img to stop. Alain -----Message d'origine----- De : Richard W.M. Jones [mailto:rjones@redhat.com] Envoyé : mercredi 15 octobre 2014 14:41 À : VONDRA Alain Cc : libguestfs@redhat.com Objet : Re: [Libguestfs] Virt-v2v conversion

The version libguestfs-winsupport installed is well 7.1-3.el7 and the qemu-kvm-rhev is 2.1.2-2.el7 In fact the qemu-img convert hangs. Alain Alain VONDRA Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière +33 1 44 39 77 76 UNICEF France 3 rue Duguay Trouin 75006 PARIS www.unicef.fr -----Message d'origine----- De : Richard W.M. Jones

My log file is attached Alain VONDRA Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière +33 1 44 39 77 76 UNICEF France 3 rue Duguay Trouin 75006 PARIS www.unicef.fr -----Message d'origine----- De : Richard W.M. Jones [mailto:rjones@redhat.com] Envoyé : dimanche 28 septembre 2014 21:16 À : VONDRA Alain Cc : libguestfs@redhat.com Objet :