Re: [Users] Abysmal network performance inside hypervisor node

2013-12-11 Thread Markus Stockhausen
> Ok, now it is getting crazy. Something is going on inside debugfs. > I do not know what activated it, but I have two candidates: incredible simple solution: after attaching a FC 19 host to a OVirt cluster the machine will boot a debug kernel [root@colovn03 ~]# dmesg | grep debug | head -1 [

Re: [Users] Abysmal network performance inside hypervisor node

2013-12-11 Thread Markus Stockhausen
> Von: sander.grendel...@gmail.com [sander.grendel...@gmail.com]" im > Auftrag von " > Gesendet: Mittwoch, 11. Dezember 2013 14:51 > An: Markus Stockhausen > Cc: ovirt-users > Betreff: Re: [Users] Abysmal network performance inside hypervisor node > > Then I&#

Re: [Users] Abysmal network performance inside hypervisor node

2013-12-11 Thread Sander Grendelman
>> Auftrag von " >> Gesendet: Mittwoch, 11. Dezember 2013 14:43 >> An: Markus Stockhausen >> Cc: ovirt-users >> Betreff: Re: [Users] Abysmal network performance inside hypervisor node >> >> I'm just wondering if the tested interfaces are bridged be

Re: [Users] Abysmal network performance inside hypervisor node

2013-12-11 Thread Markus Stockhausen
> Von: sander.grendel...@gmail.com [sander.grendel...@gmail.com]" im > Auftrag von " > Gesendet: Mittwoch, 11. Dezember 2013 14:43 > An: Markus Stockhausen > Cc: ovirt-users > Betreff: Re: [Users] Abysmal network performance inside hypervisor node > > I'm

Re: [Users] Abysmal network performance inside hypervisor node

2013-12-11 Thread Sander Grendelman
> An: Markus Stockhausen >> Cc: ovirt-users >> Betreff: Re: [Users] Abysmal network performance inside hypervisor node >> >> Could this have something to do with the bridging config used by vdsm? >> >> @Markus: what does your network config look like? >> A

Re: [Users] Abysmal network performance inside hypervisor node

2013-12-11 Thread Markus Stockhausen
> Von: sander.grendel...@gmail.com [sander.grendel...@gmail.com]" > Gesendet: Mittwoch, 11. Dezember 2013 13:27 > An: Markus Stockhausen > Cc: ovirt-users > Betreff: Re: [Users] Abysmal network performance inside hypervisor node > > Could this have something to do wit

Re: [Users] Abysmal network performance inside hypervisor node

2013-12-11 Thread Sander Grendelman
Could this have something to do with the bridging config used by vdsm? @Markus: what does your network config look like? And what is the interface you use to access the NFS store? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/list

[Users] Abysmal network performance inside hypervisor node

2013-12-11 Thread Markus Stockhausen
Hello, we tried to migrate our first VM into the OVirt cluster. Lacking a separate host for that task we simply jumped onto on of our FC19 OVirt nodes and installed the virt-v2v packages. Converting speed ESX->NFS is less than 10 MB/sec. OUCH! To make sure we have no problems in our environment