similar to: Network speed between two guests on same host.

Hi, I am currently attempting to write a small program for a randomization test (based on rank/combination) for matched pairs. If you will please allow me to introduce you to some background information regarding the test prior to my question at hand, or you may skip down to the bold portion for my issue. There are two sample sizes; the data, as I am sure you guessed, is matched into pairs and

[moderator note: I'm forwarding a stripped down version of the original mail which was rejected in the moderator queue. I stripped the 3.3 megabyte .tar.bz2 of the log file attachment, which is inappropriate for a technical list. Either trim the log to the relevant portion, or host the log externally and have your list email merely give a URL of the externally-hosted file] >

Hi List, I want to print ? in a lattice graph label. This works in windows, but the linux version has problems - it cannot translate the character. Error is "invalid input in mbcsToLatin1". I use the standard encoding and also dev.print(file="filename",dev=pdf, encoding="PDFDoc.enc") I am afraid I don't know enough about the linux font encodings to figure out

I decided I wanted an "infinity" in some label text. Many of these symbols should probably be incorporated in a different way, but they don't seem to do any harm as is. *** plotmath.c.orig Fri Sep 25 17:21:33 1998 --- plotmath.c Fri Sep 25 17:46:57 1998 *************** *** 183,188 **** --- 183,232 ---- "psi", 121, "zeta", 122, + "therefore",

On Wed, Apr 26, 2017 at 08:51:39AM -0500, Eric Blake wrote: > > > > I migrated a Windows 7 VM with libvirtd tunnelled, the VM halted > > on the target although the status is running. What do you mean by halted ? The guest OS has shutdown, or QEMU has crashed, or something else ? > > > > > > [root@test15 ~]# virsh migrate --live --p2p --tunnelled

Hi, I am using mongrel for a long time... But just now I see a problem. I am running 3 instances using mongrel_cluster and nginx as a reverse proxy. When I start the cluster I have a memory usage of 20MB per instance... In the end of the day this usage is something about 230MB for each instance. It should be a memory leak? Thanks for the help. -- Fernando Lujan -------------- next part

I've put up R-0.63.0.tgz up for FTP from Auckland some minutes ago. As usual, don't get it from there unless you are desperate, but wait for it to be mirrored at a CRAN site near you within a day or two. For those who *are* desperate, I've left a copy in ftp://blueberry.kubism.ku.dk/pub/R-devel/R-0.63.tgz (Be gentle, that's my desktop PC!) Here is the relevant part of the NEWS

I've put up R-0.63.0.tgz up for FTP from Auckland some minutes ago. As usual, don't get it from there unless you are desperate, but wait for it to be mirrored at a CRAN site near you within a day or two. For those who *are* desperate, I've left a copy in ftp://blueberry.kubism.ku.dk/pub/R-devel/R-0.63.tgz (Be gentle, that's my desktop PC!) Here is the relevant part of the NEWS

Hi, I must use one windows application on linux, that app must connect to MSSQL 2005 DB and in this moment I trying to do it with freetds + unixodbc + wine but always I have same error when I click connect in this app and that is "required provider is not installed" and this is result of WINEDEBUG=+odbc32 wine app.exe: err:winediag:X11DRV_WineGL_InitOpenglInfo The Mesa OpenGL driver is

Dear all, I have wrapped a C++ function in an R package. I allocate/deallocate memory using C++ 'new' and 'delete'. In order to allow user interrupts without memory leaks I've moved all the delete statements required after an interrupt to a separate C++ function freeMemory(), which is called using on.exit() just before the .C() call. I am concerned about the

On 2014/9/25 2:05, Eric Blake wrote: > On 09/24/2014 02:05 AM, Linhaifeng wrote: >> Hi, >> >> I want to use virsh to create a VM with the qemu parameter '-object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem'. > > Looking at tests/qemuxml2argvdata/qemuxml2argv-hugepages-pages.args, I > see several instances of

Hi, I want to use this qemu command '-object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on' with libvirt but i can't find the 'mem-path' and 'share' in the documentation. because the vhost-user backend based on 'share=on' parameter and libvirt support vhostuser i guess there maybe another way to support this parameter? this is my xml:

On 2014/10/8 16:57, Martin Kletzander wrote: > On Wed, Oct 08, 2014 at 10:03:47AM +0800, Linhaifeng wrote: >> Hi, >> >> I want to use this qemu command '-object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on' with libvirt but i can't find the 'mem-path' and 'share' in the documentation. >> because the vhost-user backend

On Wed, Oct 08, 2014 at 10:03:47AM +0800, Linhaifeng wrote: >Hi, > >I want to use this qemu command '-object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on' with libvirt but i can't find the 'mem-path' and 'share' in the documentation. >because the vhost-user backend based on 'share=on' parameter and libvirt support vhostuser i

*facepalm* Now that I'm re-reading the documentation it's obvious that <page/> and @nodeset are for the guest, "This tells the hypervisor that the guest should have its memory allocated using hugepages instead of the normal native page size." Pretty clear there. Thank you SO much for the guidance, I'll return to my tweaking. I'll report back here with my results.

On Tue, Jan 26, 2016 at 12:39 PM, Michal Privoznik <mprivozn@redhat.com> wrote: > On 26.01.2016 12:30, Andrei Perietanu wrote: > > Hi all, > > > > I am running KVM on a 3.18 kernel. The system runs and Atom processor > with > > 2Gb RAM. > > > > Using KVM you obviously can over allocate your resources: say you have 4 > > guests each configured

Hi, I want to use virsh to create a VM with the qemu parameter '-object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem'. How to write the XML file?

As I mentioned, I got the instances to launch... but they're only taking HugePages from "Node 0", when I believe my setup should pull from both nodes. [atlas] http://sprunge.us/FSEf [prometheus] http://sprunge.us/PJcR 2015-02-03 16:51:48 root@eanna i ~ # virsh start atlas Domain atlas started 2015-02-03 16:51:58 root@eanna i ~ # virsh start prometheus Domain prometheus started

Hi All, I am running on CentOS Released 6.1 final. Been using and running Linux KVM quite well for quite some time, something goes wrong after I perform yum upgrade. I created new VM yesterday without any problem, same exact installation procedure, installed FreeBSD 8.2. I tried to create a new VM today after yum upgrade, it's able to detect the hard disk, when I start commit FreeBSD 8.2

First I'll quickly summarize my understanding of how to configure numa... In "//memoryBacking/hugepages/page[@nodeset]" I am telling libvirt to use hugepages for the guest, and to get those hugepages from a particular host NUMA node. In "//numatune/memory[@nodeset]" I am telling libvirt to pin the memory allocation to the guest from a particular host numa node. In