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Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimiz
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization |
Date: |
Fri, 4 Mar 2016 17:24:34 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 |
On 04/03/2016 15:26, Li, Liang Z wrote:
>> >
>> > The memory usage will keep increasing due to ever growing caches, etc, so
>> > you'll be left with very little free memory fairly soon.
>> >
> I don't think so.
>
Roman is right. For example, here I am looking at a 64 GB (physical)
machine which was booted about 30 minutes ago, and which is running
disk-heavy workloads (installing VMs).
Since I have started writing this email (2 minutes?), the amount of free
memory has already gone down from 37 GB to 33 GB. I expect that by the
time I have finished running the workload, in two hours, it will not
have any free memory.
Paolo
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, (continued)
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Li, Liang Z, 2016/03/09
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Michael S. Tsirkin, 2016/03/09
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Li, Liang Z, 2016/03/09
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Michael S. Tsirkin, 2016/03/10
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Michael S. Tsirkin, 2016/03/09
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Roman Kagan, 2016/03/09
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Michael S. Tsirkin, 2016/03/09
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Roman Kagan, 2016/03/10
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Rik van Riel, 2016/03/09
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Roman Kagan, 2016/03/10
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization,
Paolo Bonzini <=
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Dr. David Alan Gilbert, 2016/03/04
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Li, Liang Z, 2016/03/07
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Roman Kagan, 2016/03/09
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Li, Liang Z, 2016/03/09
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Li, Liang Z, 2016/03/09
Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Roman Kagan, 2016/03/04
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Li, Liang Z, 2016/03/04
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Roman Kagan, 2016/03/04
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Dr. David Alan Gilbert, 2016/03/04
- Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration optimization, Li, Liang Z, 2016/03/04