search for: guestvm

..... I currently have two VMs up with networking and I can successfully ssh to and from each VM and I have confirmed that I can successfully download things from the internet. However, when trying to run mpiexec (which uses ssh), the connection fails and gives me the following errors: [proxy:0:0 at guestVM] HYDU_sock_connect (./utils/sock/sock.c:188): unable to connect from "guestVM" to "guestVM" (Connection refused) [proxy:0:0 at guestVM] main (./pm/pmiserv/pmip.c:205): unable to connect to server guestVM at port 56514 (check for firewalls!) Just so it is clear, I know that the...

...ve access to this image. i do not know the power to access its image file is the max or min? if any other power this process(domain) has?how much? i want to know the exact power a qemu-kvm process has besides access its image file ,other kinds of files,dirs etc. my test case: after start a guestVM(its disk xml ,cache='none' error_policy='stop'), make some modification on its files and save them. then go to hypervisor, modify the MCS of guestVM's image file. 1.i can read those files(cache=none)?it should not be so. why? 2.then modify files and save, the guestVM hang, i...

Dear all: I want to display guestvm''s desktop in host-window,but I ''ve no idea. Could you give me some samples(c or c++ code) about this. Best wishes. Thanks very much. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Sorry for my fault that I just sent this mail to xen-devel first. Hi,everyone I am trying to use VHD disk format on guestVM. My environment is fedora12+ xen-4.0.1-rc6 + xen-stable/2.6.32.15+libvirt-0.8.3 I success on booting VM in VHD disk correctly using "xm create VM.cfg" and everything runs alright Where disk = [ "tap2:vhd:/root/tapdisk/vhd-f12,hda,w"] in VM.cfg And "vhd-f12...

...language run time virtual machine * Memory ballooning * Block device support * Suspend/Resume support N.B. GUK has not been updated with any of the changes to Mini-OS since the initial fork. The source code, which is licensed under GPL v2, can be found at https://kenai.com/projects/guestvm. E.g., % hg clone https://kenai.com/hg/guestvm~guk guk I''d like to acknowledge the significant contributions made by Grzegorz Milos and Harald Roeck during summer internships at Sun. Mick Jordan _______________________________________________ Xen-devel mailing list Xen-devel@lists.x...

...language run time virtual machine * Memory ballooning * Block device support * Suspend/Resume support N.B. GUK has not been updated with any of the changes to Mini-OS since the initial fork. The source code, which is licensed under GPL v2, can be found at https://kenai.com/projects/guestvm. E.g., % hg clone https://kenai.com/hg/guestvm~guk guk I''d like to acknowledge the significant contributions made by Grzegorz Milos and Harald Roeck during summer internships at Sun. Mick Jordan _______________________________________________ Xen-devel mailing list Xen-devel@lists.x...

hi,all i use thin client to visit guestVM(throught spice), if i attach usb device to thin client, how to assure that this usb can be only accessed by the guestVM corresponding to thin client? thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://listman.redhat.com/archives/libvirt-users/attachmen...

hi,all i have 2 questions. both is related to spice usb redirect. 1. if i can control RW perm of usb device which is producted via spice ? in order to control user's rw operation in guestVM . 2.if user have several usbs, and plug them at the same time when using spice client. if i can control which usb(s) can be accessed by user in guestVM? thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://listman.redhat.com/archives/libvirt-users...

I eliminated software-bridge( using iperf3 bandwidth/latency on the host and guest was almost the same) and disk write(using qemu-img convert src dest file both on the host and guestvm was comprable) being the issue. Next I profiled both sshd and qemu-img during the conversion phase using bpftools (profile and tcptop) and this is what i see. Time (min) File Size (KB) sshd RX (KB) tcptop qemu-img RX (KB) tcptop profile (flamegraph) 0 - 5 5478400 5612971 5601536 qem...

thanks Richard, The experiment was indeed done with nested VM enabled. I am not sure about the internals, but i thought once overlay is setup the 2 main processes are sshd and qemu-img convert (reading data from sshd and doing the conversion) I don't see any of the qemu process running. Initial overlay setup was pretty quick and rest of the time was spent in qemu-img convert operation Suresh