similar to: [PATCH]configuration files(sched-credit)

# 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

Are there any examples of bvt scheduler parameters usage? If I understand it right, bvt provides me with option to scale domain''s CPU usage. Eg. I have 2 (non-zero) domains pinned to the same CPU. Can I assign eg. 30% of CPU time to domain 1 and 70% to domain 2? (I mean in peaks when both domains are not idle and require the CPU time) If yes, how should I build the "xm bvt"

Hi, Sorry, I should not have removed infomation on xend. image.py, line 399, in configVNC config.remove([''vncpasswd'', vncpasswd_vmconfig]) When vncpasswd is removed, qemu-dm cannot be started in reboot of hvm domain. Because necessary information disappears. It cannot be helped though information in config list remains in xenstore. This patch corrects above. Regards,

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

> Thanks all point about security, I''ll do as follows. > I thought that the point was the following two. > > > 1. Storage place of encrypted password > Should I store it in /etc/xen/passwd ? > Or, should I wait for DB of Xen that will be released in > the future? The xend life cycle management patches were posted by Alistair a couple of months back.

I''ve put together two patches. The first introduces a new dom0_op, set_max_vcpus, which with an associated variable and a check in the VCPUOP handler fixes [1]bug 288. Also included is a new VCPUOP, VCPUOP_create, which handles all of the vcpu creation tasks and leaves initialization and unpausing to VCPUOP_initialize. The separation allows for build-time allocation of vcpus which

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   

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

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

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

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

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

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:

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 guys, actually i use the following packages from etch-backports: =========================== ii linux-headers-2.6.18-6-xen-vserver 2.6.18.dfsg.1-18etch1 Common header files for Linux 2.6.18 ii linux-headers-2.6.18-6-xen-vserver-amd64 2.6.18.dfsg.1-18etch1 Header files for Linux 2.6.18 on AMD64 ii linux-image-2.6.18-6-xen-vserver-amd64

I am now testing XEN live migration on two physical hosts with XEN 4.0.1 pvops Ubuntu 10.10 (2.6.35-22). Host A also acts as a NFS server, and Host B acts as a NFS client. When I migrate a guest domain from B to A. The ssh connection experiences a downtime of about 1 minute (the terminal does not react to the keyboard input till about 1 minute later). However, the "sudo xm console" does

Hi! Does anyone tell me how to use the xm serve command? I''d like to try using this command. But I don''t know the usage and anything necessary, because I found no manual for this command. Regards, Watanabe, Takehiko _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi! Does anyone tell me how to use the xm serve command? I''d like to try using this command. But I don''t know the usage and anything necessary, because I found no manual for this command. Regards, Watanabe, Takehiko _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

(2013/11/22 11:35), Masami Hiramatsu wrote: > (2013/11/21 16:29), Ingo Molnar wrote: >> >> * Masami Hiramatsu <masami.hiramatsu.pt at hitachi.com> wrote: >> >>> (2013/11/21 2:36), Frank Ch. Eigler wrote: >> >> [ ... ] >>>> one needs to resort to something like: >>>> >>>> # cat /proc/kallsyms | grep ' [tT] '

(2013/11/22 11:35), Masami Hiramatsu wrote: > (2013/11/21 16:29), Ingo Molnar wrote: >> >> * Masami Hiramatsu <masami.hiramatsu.pt at hitachi.com> wrote: >> >>> (2013/11/21 2:36), Frank Ch. Eigler wrote: >> >> [ ... ] >>>> one needs to resort to something like: >>>> >>>> # cat /proc/kallsyms | grep ' [tT] '