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I have set-up xen on my Intel quad core server. Now running different experiment to measure network throughput in virtualized environment. these are some of the results: Netperf-4.5 results for inter-domain communication. Sr.No.              Client               Server               Time(sec)        Throughput(Mbps)    1                   Guest-1              Dom0                   

...ssword is invalid (weather the windows password was supplied or not). Here is a snippet from the log: >><< [2002/10/07 14:18:33, 3] smbd/reply.c:reply_sesssetup_and_X(868) sesssetupX:name=[USERNAMEX] [2002/10/07 14:18:33, 3] lib/username.c:map_username(168) Mapped user USERNAMEX to guest2 [2002/10/07 14:18:33, 2] smbd/reply.c:reply_sesssetup_and_X(982) Defaulting to Lanman password for guest2 [2002/10/07 14:18:33, 2] smbd/password.c:pass_check_smb(575) pass_check_smb failed - invalid password for user [guest2] [2002/10/07 14:18:33, 1] smbd/reply.c:reply_sesssetup_and_X(998) Re...

In my system I''d like to be able to share one disk among multiple xen quests and boot them up using this shared disk. Is it possible to set a flag somewhere to avoid the following error. # xm create guest2 kernel="/TMP/vmlinuz" ramdisk=/TMP/initrd.img bootloader="" extra=rescue Using config file "./guest2". Error: The uname "/dev/sdz" is already used by another domain What I am trying to do is to have one disk which it''s boot partition would show a me...

Gang, ???? I run several KVM host machines.? Due to updates, maintenance, and unexpected reboots sometime host machines are restarted.? I can easily envision a scenario where HostX needs some critical packages updated or is acting up.? I migrate guest0, guest1, guest2 etc. from HostX to HostY.? Then, in either a planned (i.e. scheduled maintenance) or unplanned (i.e. unplanned reboot) event reboots HostX. Unfortunately guest0, guest1 and guest2 are all set to autostart on HostX but they're currently running on HostY when HostX boots.... etc etc etc ??? Is...

Hello Here, Here is the schema I want to have. Sorry for my bad ascii work ;) |----------------------------------| |----------------------------------| |SERVER1 | |SERVER2 | | | |

Hello people, libvirtd (libvirt) 1.0.5.2 virsh 1.0.5.2 virt-manager 0.10.0 Host: Linux localhost 3.9.8-300.fc19.x86_64 #1 SMP Thu Jun 27 19:24:23 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux Guest1: Linux localhost 3.9.8-300.fc19.i686.PAE #1 SMP Thu Jun 27 19:29:30 UTC 2013 i686 (none) Guest2: Linux localhost 3.9.8-300.fc19.x86_64 #1 SMP Thu Jun 27 19:24:23 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux Virtual NIC - source & model: macvtap/NAT/bridge & virtio(virtio_net) Host freeze at "virsh reset <domain>" or "virt-manager - Force Reset" Need kernel.sysr...

...k seems like we now would have to take on the IT architecture design as well. I REALLY dont want to give a rip what the guests are running or how their os/it level applications are setup. Does that make sense? Looking for some help here. Im not really into having to build and keep a spreadsheet of guest2-1 needs to be on xen1, guest2-2 needs to be on xen2. Oh guest2-2 died uhhh cant move it to xen1 so have to move to xen3, oh xen3 doesnt have enough resources DAMN. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-us...

Hi All, I am sure this has been answered somewhere in the list in the past, but I can''t find it. I was wondering if the linux guest netfront driver has GRO support in it. tcpdump shows packets coming in with 1500 bytes, although the eth0 in dom0 and the vif corresponding to the linux guest in dom0 is showing that they receive large packet: In dom0: eth0 Link encap:Ethernet HWaddr

...virt-manager 0.10.0 >> >> Host: >> Linux localhost 3.9.8-300.fc19.x86_64 #1 SMP Thu Jun 27 19:24:23 UTC >> 2013 x86_64 x86_64 x86_64 GNU/Linux >> Guest1: >> Linux localhost 3.9.8-300.fc19.i686.PAE #1 SMP Thu Jun 27 19:29:30 UTC >> 2013 i686 (none) >> Guest2: >> Linux localhost 3.9.8-300.fc19.x86_64 #1 SMP Thu Jun 27 19:24:23 UTC >> 2013 x86_64 x86_64 x86_64 GNU/Linux >> >> >> Virtual NIC - source & model: >> macvtap/NAT/bridge & virtio(virtio_net) >> >> Host freeze at "virsh reset <domain...

...makes me ask this simple question : Are both A and B commands bellow equivalent ? A. CLI: originate SIP/9122 application dial Local/9123 at local B. AMI/FOP: 192.168.64.5 -> Action: Originate 192.168.64.5 -> Channel: SIP/9122 192.168.64.5 -> Async: True 192.168.64.5 -> Callerid: 9122 Guest2 <9122> 192.168.64.5 -> Exten: 9123 192.168.64.5 -> Context: local 192.168.64.5 -> Priority: 1 I must add both 9122 and 9123 extensions are SIP extensions which default to "local" context. When using B (AMI/FOP), I've got a : -- Got SIP response 480 "Temporar...

.../vdb1 2.0G 219M 1.7G 12% /var 6. Then I ran resize2fs /dev/vda2 and got the result that the filesystem is already xx blocks long. Nothing to do! So here is where I am stuck. Guest1 is my test system so it only has the / and /var logical volumes, whereas the production guest (guest2) that I will be expanding also has /data, which will be the logical volume that I will expand. So two things I did not do where, I did not shut down the guest VM, and I did not unmount the filesystem before asking it to resize. However my research before doing this did not seem to indicate th...

Hello all, My Samba server has undergone a series of migration. And recently, I found that the newer accounts fails to login to older computers in the network. All PCs in my network runs Window XP. And I'm running Samba 3.4.7 here as PDC. When I login with a new account called "guest2", the computer says the password of my login is incorrect. What is my problem? What should I check? Koala Yeung P.S. Here is the error log of my domain logon: [2010/05/08 17:56:36, 3] smbd/sec_ctx.c:310(set_sec_ctx) > setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0 > [2010/05/08 17:...

...ine. However, none of the above solutions indeed solves the problem. Please, let me know if there is solution to this problem or what are your suggestions regarding this issue. **** HOST$ uname -a Linux ras 2.6.32-32-server #62-Ubuntu SMP Wed Apr 20 22:07:43 UTC 2011 x86_64 GNU/Linux GUEST1 and GUEST2 $ uname -a Linux server1-desktop 2.6.32-32-generic #62-Ubuntu SMP Wed Apr 20 21:54:21 UTC 2011 i686 GNU/Linux HOST$ libvirtd --version libvirtd (libvirt) 0.7.5 My idea was that some kernel modules sometimes are loaded before libvirt-bin starts, and sometimes libvirt-bin starts earlier, or in the...

I have installed xen on a node and while starting up a guest while in the kernel boot I am experiencing a hold/pause. The kernel stops in the boot sequence still loading the kernel at: stdout ... [ 3240.186441] xencons_init: Initializing xen vfb; pass xencons=tty to prevent this [ 3240.186538] Xen virtual console successfully installed as xvc0 [ 3240.186598] Event-channel device installed. [

The SYSENTER instruction jumps to a pre-programmed address at privilege level 0. We must not allow execution of guest code at that privilege level, so disable sysenter when we enter the guest (and re-enable it on return). This fixes current case where guest userspace can crash host. This save/restore adds 3% to guest context switch times. (If only there were some kind of scheduler hook or

...h autostart guest02 error: Failed to mark domain guest02 as autostarted error: internal error cannot set autostart for transient domain Just for kicks I tried symlinking /etc/libvirt/guest02.xml and /etc/libvirt/autostart/guest02.xml, but to no avail. I've entered "virsh create /root/vms/guest2.xml" into /etc/rc.d/rc.local for now. Thanks Christopher Hunt -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20091112/554c353b/attachment-0005.html>

Hello, When sending this AMI request ... 192.168.64.5 -> Action: Originate 192.168.64.5 -> Channel: SIP/9122 192.168.64.5 -> Async: True 192.168.64.5 -> Callerid: 9122 Guest2 <9122> 192.168.64.5 -> Exten: 9123 192.168.64.5 -> Context: local 192.168.64.5 -> Priority: 1 ... I've got this INVITE from Asterisk INVITE sip:9121 at 192.168.100.198:5060;user=phone SIP/2.0 Via: SIP/2.0/UDP 192.168.100.254:5060;branch=z9hG4bK690b7694;rport From: "9121 Gue...

The SYSENTER instruction jumps to a pre-programmed address at privilege level 0. We must not allow execution of guest code at that privilege level, so disable sysenter when we enter the guest (and re-enable it on return). This fixes current case where guest userspace can crash host. This save/restore adds 3% to guest context switch times. (If only there were some kind of scheduler hook or

...1.0.5.2 > virsh 1.0.5.2 > virt-manager 0.10.0 > > Host: > Linux localhost 3.9.8-300.fc19.x86_64 #1 SMP Thu Jun 27 19:24:23 UTC > 2013 x86_64 x86_64 x86_64 GNU/Linux > Guest1: > Linux localhost 3.9.8-300.fc19.i686.PAE #1 SMP Thu Jun 27 19:29:30 UTC > 2013 i686 (none) > Guest2: > Linux localhost 3.9.8-300.fc19.x86_64 #1 SMP Thu Jun 27 19:24:23 UTC > 2013 x86_64 x86_64 x86_64 GNU/Linux > > > Virtual NIC - source & model: > macvtap/NAT/bridge & virtio(virtio_net) > > Host freeze at "virsh reset <domain>" or "virt-mana...

...: It cannot show the hidden device. With xm, it can work. xl mem-set: use xl mem-set to set guest''s memory have no effect xl trigger: xl have no s3resume option and some other option cannot work xl vnc: The arg of dom_id for xl vnc cannot work. If there have two guest, when use xl vnc guest2 try to connect guest2, it always connect to guest1. xl vcpu-set: Both xm vcpu-set and xl vcpu-set can not work. I used changeset 21951 for my test scenario. best regards yang _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xenso...