Re: [ovirt-users] effectiveness of "discard=unmap"

2018-02-10 Thread Idan Shaby
Hi Matthias, When the guest executes a discard call of any variation (fstrim, blkdiscard, etc.), the underlying thinly provisioned LUN is the one that changes - it returns the unused blocks to the storage array and gets smaller. Therefore, no change is visible to the guest OS. If you want to

[ovirt-users] Using network assigned to VM on CentOS host?

2018-02-10 Thread Wesley Stewart
This might be a stupid question. But I am testing out a 10Gb network directly connected to my Freenas box using a Cat6 crossover cable. I setup the connection (on device eno4) and called the network "Crossover" in oVirt. I dont have DHCP on this, but I can easy assign VMs a NIC on the

Re: [ovirt-users] Issue with 4.2.1 RC and SSL

2018-02-10 Thread ~Stack~
On 02/08/2018 06:42 AM, Petr Kotas wrote: > Hi Stack, Greetings Petr > have you tried it on other linux distributions? Scientific is not > officially supported. No, but SL isn't really any different than CentOS. If anything, we've found it adheres closer to RH than CentOS does. > My guess

Re: [ovirt-users] Info about windows guest performance

2018-02-10 Thread Gianluca Cecchi
On Fri, Feb 9, 2018 at 4:32 PM, Gianluca Cecchi wrote: > > > If I edit the VM, in general settings I see "Other OS" as operating system. > In General subtab after selecting the VM in "Virtual Machines" tab I > again see "Other OS" in "Operating System" and the field

Re: [ovirt-users] Maximum time node can be offline.

2018-02-10 Thread Thomas Letherby
That's exactly what I needed to know, thanks all. I'll schedule a script for the nodes to reboot and patch once every week or two and then I can let it run without me needing to worry about it. Thomas On Fri, Feb 9, 2018, 2:26 AM Martin Sivak wrote: > Hi, > > the hosts are