<div dir="ltr">Hi Martin,<div><br></div><div>Sorry....i am referring <span style="font-size:12.8000001907349px">VM64BitMaxMemorySizeInMB....and creating ubuntu 14.04 LTS 64 Bit...</span></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Feb 17, 2015 at 3:31 PM, Martin Pavlík <span dir="ltr"><<a href="mailto:mpavlik@redhat.com" target="_blank">mpavlik@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Punit,<br>
<br>
one thing is confusing me. You refer to VM32BitMaxMemorySizeInMB, but you are working with 64bit VM/template. Shouldn’t it be VM64BitMaxMemorySizeInMB? Anyways both should allow for approx. 64GB of memory. If you create VM with 63GB (or closest lower amount) it works?<br>
<br>
Could you provide relevant part of engine.log, vdsm.log, supervdsm.log and libvirt log? From the time when the error occurs?<br>
<span class="HOEnZb"><font color="#888888"><br>
M.<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
<br>
> On 17 Feb 2015, at 03:00, Punit Dambiwal <<a href="mailto:hypunit@gmail.com">hypunit@gmail.com</a>> wrote:<br>
><br>
> Hi,<br>
><br>
> I am running Ovirt 3.5.1 and have the following settings in the engine config for VM memory :-<br>
><br>
> -----------------<br>
> [root@ccr01 ~]# engine-config -g VM32BitMaxMemorySizeInMB<br>
> VM32BitMaxMemorySizeInMB: 65536 version: general<br>
><br>
> [root@ccr01 ~]# engine-config -g VM64BitMaxMemorySizeInMB<br>
> VM64BitMaxMemorySizeInMB: 524288 version: 3.0<br>
> VM64BitMaxMemorySizeInMB: 2097152 version: 3.1<br>
> VM64BitMaxMemorySizeInMB: 2097152 version: 3.2<br>
> VM64BitMaxMemorySizeInMB: 4096000 version: 3.4<br>
> VM64BitMaxMemorySizeInMB: 4096000 version: 3.5<br>
> VM64BitMaxMemorySizeInMB: 2097152 version: 3.3<br>
> [root@ccr01 ~]#<br>
> --------------------<br>
><br>
> When i create a guest VM more than 64GB memory,VM is failed to start with following error:<br>
><br>
> "Cannot run VM. Memory size exceeds supported limit for given cluster version."<br>
><br>
> Steps to Reproduce:<br>
> 1. Create new VM or edit existing VM Memory Size to "65536 MB" from Ovirt GUI.<br>
> 2. Created the guest VM through template 64-bit... so it will support more than 16 GB memory.<br>
> 3. Now, Start the VM.<br>
><br>
> Thanks,<br>
> Punit<br>
><br>
><br>
><br>
><br>
><br>
<br>
</div></div></blockquote></div><br></div>