Re: [ovirt-users] Slow conversion from VMware in 4.1

2018-02-14 Thread Luca 'remix_tj' Lorenzetto
On Tue, Feb 6, 2018 at 11:19 AM, Richard W.M. Jones wrote: > On Tue, Feb 06, 2018 at 11:11:37AM +0100, Luca 'remix_tj' Lorenzetto wrote: >> Il 6 feb 2018 10:52 AM, "Yaniv Kaul" ha scritto: >> >> >> I assume its network interfaces are also a bottleneck as

Re: [ovirt-users] Slow conversion from VMware in 4.1

2018-02-06 Thread Richard W.M. Jones
On Tue, Feb 06, 2018 at 11:11:37AM +0100, Luca 'remix_tj' Lorenzetto wrote: > Il 6 feb 2018 10:52 AM, "Yaniv Kaul" 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

Re: [ovirt-users] Slow conversion from VMware in 4.1

2018-02-06 Thread Luca 'remix_tj' Lorenzetto
Il 6 feb 2018 10:52 AM, "Yaniv Kaul" 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

Re: [ovirt-users] Slow conversion from VMware in 4.1

2018-02-06 Thread Yaniv Kaul
On Feb 6, 2018 11:06 AM, "Luca 'remix_tj' Lorenzetto" < lorenzetto.l...@gmail.com> wrote: On Mon, Feb 5, 2018 at 11:13 PM, Richard W.M. Jones wrote: > http://libguestfs.org/virt-v2v.1.html#vmware-vcenter-resources > > You should be able to run multiple conversions in parallel

Re: [ovirt-users] Slow conversion from VMware in 4.1

2018-02-06 Thread Luca 'remix_tj' Lorenzetto
On Mon, Feb 5, 2018 at 11:13 PM, Richard W.M. Jones 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 solution is to use a different method such

Re: [ovirt-users] Slow conversion from VMware in 4.1

2018-02-05 Thread Richard W.M. Jones
On Mon, Feb 05, 2018 at 10:57:58PM +0100, Luca 'remix_tj' Lorenzetto wrote: > On Fri, Feb 2, 2018 at 12:52 PM, Richard W.M. Jones wrote: > > There is a section about this in the virt-v2v man page. I'm on > > a train at the moment but you should be able to find it. Try to > >

Re: [ovirt-users] Slow conversion from VMware in 4.1

2018-02-05 Thread Luca 'remix_tj' Lorenzetto
On Fri, Feb 2, 2018 at 12:52 PM, Richard W.M. Jones wrote: > There is a section about this in the virt-v2v man page. I'm on > a train at the moment but you should be able to find it. Try to > run many conversions, at least 4 or 8 would be good places to start. Hello Richard,

Re: [ovirt-users] Slow conversion from VMware in 4.1

2018-02-02 Thread Richard W.M. Jones
On Fri, Feb 02, 2018 at 12:20:14PM +0100, Luca 'remix_tj' Lorenzetto wrote: > Hello Richard, > > unfortunately upgrading virt-v2v is not an option. Would be nice, but > integration with vdsm is not yet ready for that options. > > On Thu, Jan 25, 2018 at 11:06 AM, Richard W.M. Jones

Re: [ovirt-users] Slow conversion from VMware in 4.1

2018-02-02 Thread Luca 'remix_tj' Lorenzetto
Hello Richard, unfortunately upgrading virt-v2v is not an option. Would be nice, but integration with vdsm is not yet ready for that options. On Thu, Jan 25, 2018 at 11:06 AM, Richard W.M. Jones wrote: [cut] > I don't know why it slowed down, but I'm pretty sure it's got

Re: [ovirt-users] Slow conversion from VMware in 4.1

2018-01-25 Thread Richard W.M. Jones
On Thu, Jan 25, 2018 at 10:53:28AM +0100, Luca 'remix_tj' Lorenzetto wrote: > On Thu, Jan 25, 2018 at 10:08 AM, Richard W.M. Jones > wrote: > > There's got to be some difference between your staging environment and > > your production environment, and I'm pretty sure it has

Re: [ovirt-users] Slow conversion from VMware in 4.1

2018-01-25 Thread Luca 'remix_tj' Lorenzetto
On Thu, Jan 25, 2018 at 10:08 AM, Richard W.M. Jones wrote: > There's got to be some difference between your staging environment and > your production environment, and I'm pretty sure it has nothing to do > with the version of oVirt. > > Are you running virt-v2v inside a

Re: [ovirt-users] Slow conversion from VMware in 4.1

2018-01-25 Thread Richard W.M. Jones
On Thu, Jan 25, 2018 at 09:08:49AM +, Richard W.M. Jones wrote: > On Wed, Jan 24, 2018 at 11:49:13PM +0100, Luca 'remix_tj' Lorenzetto wrote: > > Hello, > > > > i've started my migrations from vmware today. I had successfully > > migrated over 200 VM from vmware to another cluster based on

Re: [ovirt-users] Slow conversion from VMware in 4.1

2018-01-25 Thread Richard W.M. Jones
On Wed, Jan 24, 2018 at 11:49:13PM +0100, Luca 'remix_tj' Lorenzetto wrote: > Hello, > > i've started my migrations from vmware today. I had successfully > migrated over 200 VM from vmware to another cluster based on 4.0 using > our home-made scripts interacting with the API's. All the migrated