[PVE-User] Hotplug Memory boots VM with 1GB

Gilberto Nunes gilberto.nunes32 at gmail.com
Sat Mar 7 13:09:46 CET 2015


Hi

This happen to me too...
If you enable hotplug for memory, you need add this :

SUBSYSTEM=="cpu", ACTION=="add", TEST=="online", ATTR{online}=="0",
ATTR{online}="1"
SUBSYSTEM=="memory", ACTION=="add", TEST=="state",
ATTR{state}=="offline", ATTR{state}="online"

To this file:


/lib/udev/rules.d/80-hotplug-cpu-mem.rules

Poweroff and boot it again. Do not reboot. Power off...




2015-03-07 2:36 GMT-03:00 Brian Hart <brianhart at ou.edu>:

> Hello -
>
> I'm not sure if I'm running into a bug or if I'm missing something.  I
> have done several tests playing with different settings for a VM and have
> found that consistently whenever I set Hotplug to allow memory it limits
> the guest VM to 1GB of memory even if I have more assigned to it at
> startup.  Has anybody else seen this?  Is there something special about the
> hotplug that this is expected that I'm not aware of?
>
> Thanks,
> Brian Hart
>
>
>
>
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>


-- 

Gilberto Ferreira
+55 (47) 9676-7530
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