Maybe I missed your question, but I can change the MTU from the gui without any 
problems. As long as you make sure there are not any vm's on the host you are 
trying to sync, I have experienced no issues. 

Donny

-----Original Message-----
From: Darrell Budic [mailto:bu...@onholyground.com] 
Sent: Tuesday, January 27, 2015 12:30 PM
To: Donny Davis
Cc: users@ovirt.org
Subject: Re: [ovirt-users] change network MTU settings without taking all the 
VMs down?

Except you can’t change the network MTU setting in the first place on the 
network in the GUI. I’ve thought about doing it in the database, with a 
migration as you mention. Just checking first for better options :)


> On Jan 27, 2015, at 12:08 PM, Donny Davis <do...@cloudspin.me> wrote:
> 
> Migrate the vms between hosts, and when a host gets to no running VMS you can 
> sync that network. 
> 
> Donny D
> cloudspin.meOn Jan 27, 2015 10:43 AM, Darrell Budic <bu...@onholyground.com> 
> wrote:
>> 
>> I finally got a couple of networks our from behind a wan based layer 2 
>> bridge that required me to run at MTU 1448, and would like to get back up to 
>> MTU 1500. I see the GUI won’t let me do that while the network is in use. 
>> Any way around this, clean or otherwise? Restarting VMs to update them is 
>> ok, just trying to avoid having to take everything down at the same time.
>> 
>> -Darrell
>> _______________________________________________
>> Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users

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