similar to: Strange finding about kernel samepage merging

Hi list, the IBM developerWorks article (*1) about KSM (kernel samepage merging) states that "XEN calls it Memory CoW". Now I''ve searched a bit forward and backward but was unable to find any information about such a feature within XEN. Can you enlight me? Regards, Markus *1: http://www.ibm.com/developerworks/linux/library/l-kernel-shared- memory/index.html

How to convert MKV to AVI on Mac OS X If you have some downloaded MKV HD movies that you would like to put them on players like PSP, PS3 or Xbox 360, Or you want to convert MKV files store on your Mac to AVI format for sharing with your friends who have PCs, for playback in PSP or for some video editing tools, then this guide will show you how to do that with mkv to avi Converter for Mac

Note that these are working because S* and s* are being applied to all the dirs and files within dirs. So if you had x/Something it wouldn't get copied and if you had S/else it wouldn't get copied. Maybe you want to add --prune-empty-dirs and an --include='*/' so that rsync will look inside of all dirs for matching files. On 05/03/2018 02:50 PM, Mike Brown via rsync wrote: >

On Thu, May 03, 2018 at 01:09:30AM -0400, Kevin Korb via rsync wrote: > --delete only works when you sync a dir not individual files. So... > rsync -vai --delete --include='g*' --include='G*' --exclude='*' > /share/Public/videos/ /share/Backup-HDD-03 That kinda didn't work: rsync -vai --delete --include='S[A-Z]*' --include='S[a-h]*'

Greetings Xen Users, I am trying to bring up xen-4.0.1-0.1.rc4.fc13 on an up to date FC 13 Dell Precision 690. For dom0, I am using the 2.6.32.17 PVOPS kernel. Xen boots and the kernel boots until it reaches a point where KSM fails (as it should, since KSM is compiled out) but hangs, because it cannot find /sys/kernel/mm/ksm/sleep_millisecs and friends. I have booted the kernel on bare metal (KSM

I'm trying to help someone to troubleshoot possible OSX Yosemite issues, but I've only got access to OSX (< 10.9) so I cannot check myself. When building/installing binary R packages, there are different binaries depending on OSX version. For instance, CRAN provides different binaries for 'OS X Snow Leopard' and 'OS X Mavericks', e.g.

What's FLV [Image: http://farm4.static.flickr.com/3413/3588477112_fd8be0a259_o.jpg ] Flash Video (FLV) is a file format used to deliver video over the Internet using Adobe Flash Player (initially produced by Macromedia) versions 6?10. Until version 9 update 2 of the Flash Player, Flash Video referred to a proprietary file format, having the extension FLV. Notable users of the Flash Video

What's FLV [Image: http://farm4.static.flickr.com/3413/3588477112_fd8be0a259_o.jpg ] Flash Video (FLV) is a file format used to deliver video over the Internet using Adobe Flash Player (initially produced by Macromedia) versions 6?10. Until version 9 update 2 of the Flash Player, Flash Video referred to a proprietary file format, having the extension FLV. Notable users of the Flash Video

Dear all: I am a newbie for Xen, and now I want to install Xen on my Fedora 13 machine. I follow Mr.Pasi Kärkkäinen''s tutorial, which is "Fedora 13 Xen 4 Tutorial", but I can not boot with the new kernel. I can not go through the step "Verify the Xen step after reboot", when I reboot and choose the new kernel, the system hang on "Starting xend daemon", so

Hi. I'm running FreeBSD with Samba 3.0.28 and have had success previously with FreeBSD and an earlier version of Samba, and am in the process of setting up a member server to act as a file server using the above combination. I have created a kerberos ticket, and successfully joined the domain: ksm-smb# net ads join -UAdministrator%password Using short domain name -- END-DESIGN Joined

Laurentiu, Just to chip in, without thoroughly checking the thread (which I'd like to apologize in advance for): have you tried to test other kernel instead of the stock one? You can have a look at http://elrepo.org/tiki/kernel-ml and http://elrepo.org/tiki/kernel-lt and use them for some comparison testing. Cheers, --- Adi Pircalabu On 22-08-2016 18:31, Laurentiu Soica wrote: > No

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Are their any good guides out there on how to use ksmctl to enable and tune KSM performance on Centos/RedHat At the moment the only guidelines I can find are from the following OLS paper, plus the Linux Kernel Docs. * http://www.kernel.org/doc/ols/2009/ols2009-pages-19-28.pdf * http://www.kernel.org/doc/Documentation/vm/ksm.txt On a basic dual core testbed with 4GB Ram and 4-5 VMs I've

I have had ksm[2] causing a high load (on recent centos7), such things have been reported before[1]. I suspect that this could be related to windows vm's. I am having not that many vm's in the current setup, and this load increased on the hosts with a few windows vm's that are already generating more load that others. Is there a way to disable ksm for specific vm's in the

On Mon 31-07-17 16:23:26, ZhenweiPi wrote: > On 07/31/2017 03:51 PM, Michal Hocko wrote: > > >On Mon 31-07-17 15:41:49, Wei Wang wrote: > >>>On 07/31/2017 02:55 PM, Michal Hocko wrote: > >>>> >On Mon 31-07-17 12:13:33, Wei Wang wrote: > >>>>> >>Ballooned pages will be marked as MADV_DONTNEED by the hypervisor and >

No luck with qemu-kvm-ev, the behavior is the same. Running perf record -a -g on the baremetal shows that most of the CPU time is in _raw_spin_lock Children Self Command Shared Object Symbol - 93.62% 93.62% qemu-kvm [kernel.kallsyms] [k] _raw_spin_lock - _raw_spin_lock + 45.30%

There is hundreds of iPod software available now. After the wide investment, for you to manage your iPod efficiently, we made this iPod Video Converter Review for the best iPod Video Converters. It includes iPod Nano Converter, 3gp converter iPod, etc. So it is also the video converter review. 1. 4Videosoft iPod Video Converter (http://www.4videosoft.com/ipod-video-converter.html) $29.95 This

Hi guys, Regarding building NUT on mac os x (yosemite), I tried Charles tweaks (ASCIIDOC_VERBOSE=-v + I?ve tried without internet connection) without success. Quick explanation for Charles regarding NUT WEBSITE: I would like to build it on my Mac because I?m experiencing some memory/performance issues with my VMs due to my quite old computer. bye, jean > Le 1 d?c. 2014 ? 20:54, Arnaud Quette

I've tried with KSM disabled and nothing changed. I've upgraded KVM to qemu-kvm-ev. I'm waiting to see if there are any improvements and report back. ?n mie., 17 aug. 2016 la 15:10, Boris Derzhavets <bderzhavets at hotmail.com> a scris: > For myself KSM is unpredictable feature. The problem is Compute, just this > node > > does "copy on write" , so only

Hi, Could anyone provide (or point me to) information on how KSM merging behaves when performing live migrations? Does libvirt perform any special work to trigger KSM scanning of the migrated pages? Any guidance is appreciated. James