search for: cpu_caps

# HG changeset patch # User Lutz.Dube # Node ID ca2c8c262dbaa6b2521cec60af7cd688dabdf850 # Parent 8992134dcfd0b9e1e86f4111e68a8aa48bd33c3c Values of cpu_weight and cpu_cap are lost after xend restart For managed domains in state ''halted'' I always get default values for cpu_cap / cpu_weight after xend restart. This is because the names of parameters differ between a SXP file to

Hi, I don''t want to hijack this thread. But as I lately posted a question which mainly was about weight and cap and this fits in perfectly (and also you seem to be an expert here), I repeat it below. In the meantime I saw an academic article Ludmilla Cherkasova et al. from which I understood that you have to careful that a Dom0 doesn''t get too much weight, as otherwise

Currently with the credit scheduler, cpu_weight cannot be assigned to guest domains at boot time.(it can be set with xm sched-weight after booting) This patch allows CPU weight, and CAP to be set by the Xen configuration files. Specification: The following can be added to the Xen configuration files. 1.CPU WEIGHT [OPTIONAL] cpu_weight = cpu weight value -sets the cpu time ratio to be

Hi, This patch fixes the Bug:835 issue. # xm create /home/kanno/smp-domU.conf cpu_weight=512 cpu_cap=150 Using config file "/home/kanno/smp-domU.conf". Started domain vm1-smp # xm sched-credit -d vm1-smp {''cap'': 150, ''weight'': 512} Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com> Best regards, Kan

Shouldn''t RESTART be semantically the same as SHUTDOWN && CREATE ?! Regards, Volker > > > That may well be the case, but it probably takes a bit more digging > > before that can be solved. > > It actually works. It was my fault. > > I tested it by setting cpu_weight in the config and the RESTARTING the > domain. This did not read the new value

Hi. I has xen virtual machine in paravirtualisation. Host and guest sysstems are CentOS. When I use top in guest machine I see, that system use 20% resourses. But in host machine I see, that machine use 50% resourses. In config machine has 5 processors, and has cpu_cap 352. Processor is 2266MHz. Therefor for statistic in guest machine it use ~ 2266 MHz(1 processor), and for Xen hypervisor - 4000

This patch modifies the physinfo hcall to export NUMA CPU and Memory topology information. The new physinfo hcall is integrated into libxc and xend (xm info specifically). Included in this patch is a minor tweak to xm-test''s xm info testcase. The new fields in xm info are: nr_nodes : 4 mem_chunks : node0:0x0000000000000000-0x0000000190000000

Hi, I did accidentally discover a quite useful feature in the Xen HVM configuration file. I here by suggest it to be added in the example file located at </usr/share/doc/xen-utils-common/examples/xmexample.hvm.gz>. It seems that you can configure Xen 3.1's Credit-Based CPU Scheduler by adding settings cpu_weight=128 and cpu_cap=20 in the configuration file itself. Though I

Is there a way to determine the build number without downloading the full VM Image? We are waiting for a build that has the cpu_caps feature. I believe they are in builds >= snv_61 per http://www.opensolaris.org/os/project/rm/rctls/cpu-caps/ This message posted from opensolaris.org

Hi Everyone, What''s the parameter in the DomU config file to cap the CPU on the domain? I tried using "cap = 20". While the VM booted ok, doing a "xm sched-credit -d </domain/>" showed the cap as being 0 Any ideas? Thanks _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

Dear R users, I am running R 2.10.0 on OS X 10.5.8. I had been running 2.10 successfully for about a week (and have used previous R versions for 2+ years on the same computer) until 2 days ago it failed to start up for me. Now when I try to start R, the application tries to initiate for several minutes then crashes. Looking at the activity monitor, my memory usage goes from having about 1.6Gb

I''m not able to start, destroy, or delete a DomU: > xen1:~ # xm start test4 > Error: Domain is already running > Usage: xm start <DomainName> > > Start a Xend managed domain >   -p, --paused                   Do not unpause domain after starting it    >   -c, --console_autoconnect      Connect to the console after the domain   

Dear R users, I am running R 2.10.0 on OS X 10.5.8. I had been running 2.10 successfully for about a week (and have used previous R versions for 2+ years on the same computer) until 2 days ago it failed to start up for me. Now when I try to start R, the application tries to initiate for several minutes then crashes. Looking at the activity monitor, my memory usage goes from having about 1.6Gb

Hi folks I deploy a two Dell PowerEdge T300 to test Virtualization with kvm+drbd+heartbaet. The KVM drbd and heartbeat work properly. However, I have doubt!! When the primary node has down, the secondary node start the VM that has original running on primary node... So, this required a full stop of hole system... This is not we wish here... Is there something way to live migrate VM from

Yesterday, I had a PV OpenSolaris DomU stop responding. I looked on my xen machine and it was in a paused state. I ended up destroying it and then doing xm create to bring it back up. It won''t boot, and I think PyGrub is hanging. Not sure how to resolve this, there aren''t any errors being presented in xen/xm itself. If I try ''xm create config.conf'' it just

Once Xen calculates nr_nodes properly, all nr_cpu calculations based on nr_nodes * sockets_per_node * cores_per_socket * threads_per_core are broken. The easy fix is to replace those calculations with a new field, nr_cpus in physinfo which is calculated by num_online_cpus(). This patch does so and attempts to change all users over to nr_cpus field in physinfo. This patch touches

Package: xen-utils-common Version: 4.4.0-5 Severity: important Tags: patch Hello, xen-init-list fails to parse output of xen list -l when using XM toolstack. Therefore, /etc/init.d/xendomains stop fails to shutdown any guests still running on shutdown. xen-init-list fails with the following message: /usr/lib/xen-common/bin/xen-init-list Traceback (most recent call last): File

Hello! Trying to find out some guides how to set up freebsd under xen, all i found is pointing to www.fsmware.com, <http://www.fsmware.com/xenofreebsd/7.0/download/> which is down! Maybe someone could share freebsd image and config? _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

System config:- bash-3.2# ifconfig -a lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1 inet 127.0.0.1 netmask ff000000 rge0: flags=201004843<UP,BROADCAST,RUNNING,MULTICAST,DHCP,IPv4,CoS> mtu 1500 index 2 inet 192.168.1.53 netmask ffffff00 broadcast 192.168.1.255 ether 0:1e:8c:25:cc:a5 lo0:

Hi all, I''ve a linux dom0, a dom1 winxp sp2 (WinXP) and another winxp sp2 with 2 vcpu (WinXP_02) Dom2 uses all the dom0 idle: I mean this vm uses too much resources, it seems something wrong in configuration. This is strange because the other win xp uses very few resources I''ll attach some useful output.. Suggestions? (domain (domid 4) (on_crash restart) (uuid