search for: ykaul

...ysprep. The debug messages: libguestfs: trace: set_verbose true libguestfs: trace: set_verbose = 0 libguestfs: create: flags = 0, handle = 0x7f4600005dd0, program = python2 libguestfs: trace: set_program "lago" libguestfs: trace: set_program = 0 libguestfs: trace: add_drive_ro "/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-0_root.qcow2" libguestfs: trace: add_drive "/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-0_root.qcow2" "readonly:true" li...

...rue > > libguestfs: trace: set_verbose = 0 > > libguestfs: create: flags = 0, handle = 0x7f4600005dd0, program = python2 > > libguestfs: trace: set_program "lago" > > libguestfs: trace: set_program = 0 > > libguestfs: trace: add_drive_ro > > "/home/ykaul/ovirt-system-tests/deployment-basic-suite- > master/default/images/lago-basic-suite-master-host-0_root.qcow2" > > libguestfs: trace: add_drive > > "/home/ykaul/ovirt-system-tests/deployment-basic-suite- > master/default/images/lago-basic-suite-master-host-0_root.qcow2&qu...

...gt; > > libguestfs: create: flags = 0, handle = 0x7f4600005dd0, program = > python2 > > > > libguestfs: trace: set_program "lago" > > > > libguestfs: trace: set_program = 0 > > > > libguestfs: trace: add_drive_ro > > > > "/home/ykaul/ovirt-system-tests/deployment-basic-suite- > > > master/default/images/lago-basic-suite-master-host-0_root.qcow2" > > > > libguestfs: trace: add_drive > > > > "/home/ykaul/ovirt-system-tests/deployment-basic-suite- > > > master/default/images/lago...

...gt; > > > libguestfs: create: flags = 0, handle = 0x7f4600005dd0, program = python2 > > > > libguestfs: trace: set_program "lago" > > > > libguestfs: trace: set_program = 0 > > > > libguestfs: trace: add_drive_ro > > > > "/home/ykaul/ovirt-system-tests/deployment-basic-suite- > > > master/default/images/lago-basic-suite-master-host-0_root.qcow2" > > > > libguestfs: trace: add_drive > > > > "/home/ykaul/ovirt-system-tests/deployment-basic-suite- > > > master/default/images/lago...

...bguestfs: trace: set_verbose true > libguestfs: trace: set_verbose = 0 > libguestfs: create: flags = 0, handle = 0x7f4600005dd0, program = python2 > libguestfs: trace: set_program "lago" > libguestfs: trace: set_program = 0 > libguestfs: trace: add_drive_ro > "/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-0_root.qcow2" > libguestfs: trace: add_drive > "/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-0_root.qcow2" > "readonl...

...trace: set_verbose = 0 > > > libguestfs: create: flags = 0, handle = 0x7f4600005dd0, program = python2 > > > libguestfs: trace: set_program "lago" > > > libguestfs: trace: set_program = 0 > > > libguestfs: trace: add_drive_ro > > > "/home/ykaul/ovirt-system-tests/deployment-basic-suite- > > master/default/images/lago-basic-suite-master-host-0_root.qcow2" > > > libguestfs: trace: add_drive > > > "/home/ykaul/ovirt-system-tests/deployment-basic-suite- > > master/default/images/lago-basic-suite-master-...

...t;>>> libguestfs: create: flags = 0, handle = 0x7f4600005dd0, program = python2 >>>>> libguestfs: trace: set_program "lago" >>>>> libguestfs: trace: set_program = 0 >>>>> libguestfs: trace: add_drive_ro >>>>> "/home/ykaul/ovirt-system-tests/deployment-basic-suite- >>>> master/default/images/lago-basic-suite-master-host-0_root.qcow2" >>>>> libguestfs: trace: add_drive >>>>> "/home/ykaul/ovirt-system-tests/deployment-basic-suite- >>>> master/default/image...

...stfs: create: flags = 0, handle = 0x7f4600005dd0, program = > python2 > > > > > libguestfs: trace: set_program "lago" > > > > > libguestfs: trace: set_program = 0 > > > > > libguestfs: trace: add_drive_ro > > > > > "/home/ykaul/ovirt-system-tests/deployment-basic-suite- > > > > master/default/images/lago-basic-suite-master-host-0_root.qcow2" > > > > > libguestfs: trace: add_drive > > > > > "/home/ykaul/ovirt-system-tests/deployment-basic-suite- > > > > master...

On Feb 6, 2018 11:06 AM, "Luca 'remix_tj' Lorenzetto" < lorenzetto.luca@gmail.com> wrote: On Mon, Feb 5, 2018 at 11:13 PM, Richard W.M. Jones <rjones@redhat.com> wrote: > http://libguestfs.org/virt-v2v.1.html#vmware-vcenter-resources > > You should be able to run multiple conversions in parallel > to improve throughput. > > The only long-term

On Tue, Feb 06, 2018 at 11:11:37AM +0100, Luca 'remix_tj' Lorenzetto wrote: > Il 6 feb 2018 10:52 AM, "Yaniv Kaul" <ykaul@redhat.com> ha scritto: > > > I assume its network interfaces are also a bottleneck as well. Certainly if > they are 1g. > Y. > > > That's not the case, vcenter uses 10g and also all the involved hosts. > > We first supposed the culprit was network, but inv...

Il 6 feb 2018 10:52 AM, "Yaniv Kaul" <ykaul@redhat.com> ha scritto: I assume its network interfaces are also a bottleneck as well. Certainly if they are 1g. Y. That's not the case, vcenter uses 10g and also all the involved hosts. We first supposed the culprit was network, but investigations has cleared its position. Network usag...

...ewer: Daniel Erez <derez@redhat.com> > Gerrit-Reviewer: Jenkins CI > Gerrit-Reviewer: Nir Soffer <nsoffer@redhat.com> > Gerrit-Reviewer: Roy Golan <rgolan@redhat.com> > Gerrit-Reviewer: Tomas Golembiovsky <tgolembi@redhat.com> > Gerrit-Reviewer: Yaniv Kaul <ykaul@redhat.com> > Gerrit-Reviewer: gerrit-hooks <automation@ovirt.org> > Gerrit-Comment-Date: Wed, 28 Mar 2018 09:39:47 +0000 > Gerrit-HasComments: No >

As the minimum block size to discard in qcow2 is 64K, any point in fstrimming smaller contiguous blocks? TIA, Y.

On Tue, Jan 12, 2016 at 10:01 PM, Richard W.M. Jones <rjones@redhat.com> wrote: > - libvirt is way more complex and fails much more frequently :-( > > It's unfortunately because of the last point that if libvirt fails to > start the qemu appliance, we print an error message telling you to try > with LIBGUESTFS_BACKEND=direct. > That was one of the motivations. You

When creating qcow2 images using virt-builder, is there a way to specify the qcow2 preallocation, as possible with qemu-img create -o preallocation=metada , for example? TIA, Y.

On Tue, May 17, 2016 at 5:48 PM, Richard W.M. Jones <rjones@redhat.com> wrote: > On Tue, May 17, 2016 at 03:41:53PM +0100, Richard W.M. Jones wrote: > > On Tue, May 17, 2016 at 05:15:57PM +0300, Yaniv Kaul wrote: > > > When creating qcow2 images using virt-builder, is there a way to > specify > > > the qcow2 preallocation, as possible with qemu-img create -o

They are quite thinner than regular EL7 images, and can be an excellent starting point to build images. How can one add them to the repo? TIA, Y.

On Tue, May 17, 2016 at 6:01 PM, Richard W.M. Jones <rjones@redhat.com> wrote: > On Tue, May 17, 2016 at 05:53:31PM +0300, Yaniv Kaul wrote: > > On Tue, May 17, 2016 at 5:48 PM, Richard W.M. Jones <rjones@redhat.com> > > wrote: > > > > > On Tue, May 17, 2016 at 03:41:53PM +0100, Richard W.M. Jones wrote: > > > > On Tue, May 17, 2016 at

On Thu, Jul 14, 2016 at 9:03 PM, Richard W.M. Jones <rjones@redhat.com> wrote: > On Thu, Jul 14, 2016 at 06:54:20PM +0300, Yaniv Kaul wrote: > > Any idea what 'virt-customize' script I should use to convert from > > virtio-blk (vda, vdb...) to virtio-scsi (sda, sdb...) ? > > You'll find that you have to recreate the initrd, else it won't boot >

Any idea what 'virt-customize' script I should use to convert from virtio-blk (vda, vdb...) to virtio-scsi (sda, sdb...) ? I've tried naively to convince libvirt to use virtio-scsi and still present it to the guest as 'vd*' - that didn't work ( <disk type='file' device='disk'> <driver name='qemu' type='qcow2'/>