[ovirt-devel] Re: [ovirt-users] Re: Removal of dpdk

2020-11-04 Thread Florian Schmid via Devel
Hi Dominik, I don't have any concerns, I only wanted to know, why it will be removed, because it can increase network performance a lot. Thank you very much for your explanation. I fully understand, that you want to remove features, when nobody is using them. BR Florian Von:

[ovirt-devel] Re: Libvirt driver iothread property for virtio-scsi disks

2020-11-04 Thread Sergio Lopez
On Wed, Nov 04, 2020 at 05:48:40PM +0200, Nir Soffer wrote: > The docs[1] say: > > - The optional iothread attribute assigns the disk to an IOThread as defined > by > the range for the domain iothreads value. Multiple disks may be assigned to > the same IOThread and are numbered from 1 to the

[ovirt-devel] Building lago from source

2020-11-04 Thread Nir Soffer
I'm trying to test with ost: https://github.com/lago-project/lago/pull/815 So clone the project on the ost vm and built rpms: make make rpm The result is: lago-1.0.2-1.el8.noarch.rpm python3-lago-1.0.2-1.el8.noarch.rpm But the lago version installed by setup_for_ost.sh is: $ rpm -q lago lago-1

[ovirt-devel] Testing image transfer and backup with OST environment

2020-11-04 Thread Nir Soffer
I want to share useful info from the OST hackathon we had this week. Image transfer must work with real hostnames to allow server certificate verification. Inside the OST environment, engine and hosts names are resolvable, but on the host (or vm) running OST, the names are not available. This can

[ovirt-devel] Re: Libvirt driver iothread property for virtio-scsi disks

2020-11-04 Thread Nir Soffer
On Wed, Nov 4, 2020 at 6:54 PM Daniel P. Berrangé wrote: > > On Wed, Nov 04, 2020 at 05:48:40PM +0200, Nir Soffer wrote: > > The docs[1] say: > > > > - The optional iothread attribute assigns the disk to an IOThread as > > defined by > > the range for the domain iothreads value. Multiple disks

[ovirt-devel] Re: Libvirt driver iothread property for virtio-scsi disks

2020-11-04 Thread Nir Soffer
On Wed, Nov 4, 2020 at 6:42 PM Sergio Lopez wrote: > > On Wed, Nov 04, 2020 at 05:48:40PM +0200, Nir Soffer wrote: > > The docs[1] say: > > > > - The optional iothread attribute assigns the disk to an IOThread as > > defined by > > the range for the domain iothreads value. Multiple disks may be

[ovirt-devel] Re: Libvirt driver iothread property for virtio-scsi disks

2020-11-04 Thread Daniel P . Berrangé
On Wed, Nov 04, 2020 at 05:48:40PM +0200, Nir Soffer wrote: > The docs[1] say: > > - The optional iothread attribute assigns the disk to an IOThread as defined > by > the range for the domain iothreads value. Multiple disks may be assigned to > the same IOThread and are numbered from 1 to the

[ovirt-devel] Libvirt driver iothread property for virtio-scsi disks

2020-11-04 Thread Nir Soffer
The docs[1] say: - The optional iothread attribute assigns the disk to an IOThread as defined by the range for the domain iothreads value. Multiple disks may be assigned to the same IOThread and are numbered from 1 to the domain iothreads value. Available for a disk device target configured

[ovirt-devel] Re: [ovirt-users] Re: Removal of dpdk

2020-11-04 Thread Dominik Holler
Hi Florian, thanks for your thoughts! On Tue, Nov 3, 2020 at 3:21 PM Florian Schmid via Users wrote: > Hi Ales, > > what do you mean with "not maintained for a long time"? > The oVirt integration of dpdk was not maintained. > DPDK is heavily developed and make the linux network extremely fast

[ovirt-devel] Re: How to set up a (rh)el8 machine for running OST

2020-11-04 Thread Marcin Sobczyk
On 11/4/20 11:29 AM, Yedidyah Bar David wrote: On Wed, Nov 4, 2020 at 12:18 PM Marcin Sobczyk wrote: On 11/3/20 7:21 PM, Nir Soffer wrote: On Tue, Nov 3, 2020 at 8:05 PM Nir Soffer wrote: On Tue, Nov 3, 2020 at 6:53 PM Nir Soffer wrote: On Tue, Nov 3, 2020 at 3:22 PM Marcin Sobczyk wr

[ovirt-devel] Re: How to set up a (rh)el8 machine for running OST

2020-11-04 Thread Yedidyah Bar David
On Wed, Nov 4, 2020 at 12:18 PM Marcin Sobczyk wrote: > > > > On 11/3/20 7:21 PM, Nir Soffer wrote: > > On Tue, Nov 3, 2020 at 8:05 PM Nir Soffer wrote: > >> On Tue, Nov 3, 2020 at 6:53 PM Nir Soffer wrote: > >>> On Tue, Nov 3, 2020 at 3:22 PM Marcin Sobczyk wrote: > Hi All, > >

[ovirt-devel] Re: How to set up a (rh)el8 machine for running OST

2020-11-04 Thread Marcin Sobczyk
On 11/3/20 7:21 PM, Nir Soffer wrote: On Tue, Nov 3, 2020 at 8:05 PM Nir Soffer wrote: On Tue, Nov 3, 2020 at 6:53 PM Nir Soffer wrote: On Tue, Nov 3, 2020 at 3:22 PM Marcin Sobczyk wrote: Hi All, there are multiple pieces of information floating around on how to set up a machine for run

[ovirt-devel] Re: How to set up a (rh)el8 machine for running OST

2020-11-04 Thread Milan Zamazal
Nir Soffer writes: > So setup_for_ost.sh finished successfully (after more than an hour), The long part is probably downloading OST images if you do it over a slow line. I don't think there is anything else there that takes a very long time to execute. __