Re: [Libguestfs] HA: Accessing iSCSI disc images from the RHEV Manager using libguestfs

Rich, you are right; the hypervisor is RHEV-H. As Itamar has just explained me, hooks are executed on the hypervisor’s side (not on the RHEV-M, as I used to think), so properly working libguestfs on the RHEV-H will resolve my issue. Here is the output of the test tool: ************************************************************ * IMPORTANT NOTICE * * When reporting bugs, include the COMPLETE, UNEDITED * output below in your bug report. * ************************************************************ ===== Test starts here ===== PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin library version: 1.16.34rhel=6,release=2.el6 guestfs_get_append: (null) guestfs_get_attach_method: appliance guestfs_get_autosync: 1 guestfs_get_direct: 0 guestfs_get_memsize: 500 guestfs_get_network: 0 guestfs_get_path: /usr/lib64/guestfs guestfs_get_pgroup: 0 guestfs_get_qemu: /usr/libexec/qemu-kvm guestfs_get_recovery_proc: 1 guestfs_get_selinux: 0 guestfs_get_smp: 1 guestfs_get_trace: 0 guestfs_get_verbose: 1 host_cpu: x86_64 Launching appliance, timeout set to 600 seconds. libguestfs: [00000ms] febootstrap-supermin-helper --verbose -f checksum '/usr/lib64/guestfs/supermin.d' x86_64 supermin helper [00000ms] whitelist = (not specified), host_cpu = x86_64, kernel = (null), initrd = (null), appliance = (null) supermin helper [00000ms] inputs[0] = /usr/lib64/guestfs/supermin.d febootstrap-supermin-helper: failed to find a suitable kernel. I looked for kernels in /boot and modules in /lib/modules. If this is a Xen guest, and you only have Xen domU kernels installed, try installing a fullvirt kernel (only for febootstrap use, you shouldn't boot the Xen guest with it). libguestfs: error: cannot find any suitable libguestfs supermin, fixed or old-style appliance on LIBGUESTFS_PATH (search path: /usr/lib64/guestfs) libguestfs-test-tool: failed to launch appliance libguestfs: closing guestfs handle 0x231d260 (state 0) Thank you, Vitaly Isaev Виталий Исаев Инженер-программист Группа разработки и внедрения ПСЗИ Департамент информационной безопасности ОАО «Финтех» -----Original Message----- From: Richard W.M. Jones [mailto:rjones@redhat.com] Sent: Friday, November 22, 2013 1:12 PM To: Исаев Виталий Анатольевич Cc: Itamar Heim; libguestfs(a)redhat.com; fdeutsch(a)redhat.com Subject: Re: HA: [Libguestfs] Accessing iSCSI disc images from the RHEV Manager using libguestfs [CC to Fabian - can you comment on the ovirt-node problem below] On Thu, Nov 21, 2013 at 10:02:46PM +0000, Исаев Виталий Анатольевич wrote: Ah I see, this is a slightly different problem. If this is RHEV-H / ovirt-node then that's a bug in ovirt-node since it is supposed to have a working libguestfs. Can you paste the full, unedited output of: libguestfs-test-tool on the hypervisor. I'm not sure about this, but I guess the hooks that Itamar pointed to before should work. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones virt-p2v converts physical machines to virtual machines. Boot with a live CD or over the network (PXE) and turn machines into KVM guests. http://libguestfs.org/virt-v2v