* How to enable memory ballooning in KVM
@ 2009-08-13 2:38 Zhang Qian
2009-08-16 11:58 ` Zhang Qian
0 siblings, 1 reply; 3+ messages in thread
From: Zhang Qian @ 2009-08-13 2:38 UTC (permalink / raw)
To: kvm
Hi,
It seems that KVM has supported memory ballooning since KVM-75, can
you please tell me how to enable it?
Another question is, the kernel version of my RHEL 5.3 box is
2.6.18-128.el5, can I enable this feature with this kernel? Or should
I update my kernel to later version?
Regards,
Qian
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: How to enable memory ballooning in KVM
2009-08-13 2:38 How to enable memory ballooning in KVM Zhang Qian
@ 2009-08-16 11:58 ` Zhang Qian
2009-08-16 12:14 ` Dor Laor
0 siblings, 1 reply; 3+ messages in thread
From: Zhang Qian @ 2009-08-16 11:58 UTC (permalink / raw)
To: kvm
Any help will be really appeciated.
Regards,
Qian
2009/8/13 Zhang Qian <zhq527725@gmail.com>:
> Hi,
>
> It seems that KVM has supported memory ballooning since KVM-75, can
> you please tell me how to enable it?
> Another question is, the kernel version of my RHEL 5.3 box is
> 2.6.18-128.el5, can I enable this feature with this kernel? Or should
> I update my kernel to later version?
>
>
>
> Regards,
> Qian
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: How to enable memory ballooning in KVM
2009-08-16 11:58 ` Zhang Qian
@ 2009-08-16 12:14 ` Dor Laor
0 siblings, 0 replies; 3+ messages in thread
From: Dor Laor @ 2009-08-16 12:14 UTC (permalink / raw)
To: Zhang Qian; +Cc: kvm
On 08/16/2009 02:58 PM, Zhang Qian wrote:
> Any help will be really appeciated.
>
You can use 'balloon TARGET' command in the monitor in order to ask the
balloon driver reach this number (either inflate or deflate).
'info balloon' is used to retrieve current overall allocation.
>
> Regards,
> Qian
>
> 2009/8/13 Zhang Qian<zhq527725@gmail.com>:
>> Hi,
>>
>> It seems that KVM has supported memory ballooning since KVM-75, can
>> you please tell me how to enable it?
>> Another question is, the kernel version of my RHEL 5.3 box is
>> 2.6.18-128.el5, can I enable this feature with this kernel? Or should
>> I update my kernel to later version?
>>
>>
>>
>> Regards,
>> Qian
>>
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2009-08-13 2:38 How to enable memory ballooning in KVM Zhang Qian
2009-08-16 11:58 ` Zhang Qian
2009-08-16 12:14 ` Dor Laor
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