similar to: how to verify network-bridge script is running when xend start

Hi, I am posting this message because past 36 hours have been nightmare for me. I finally have solved the problem I by temporarily moving put the xml files from /var/lib/xend directories reboot then xend started. And DomU''s were failing to start the above xml files I kept back and got all DomU''s back. I am very very surprised.I do not have any logical answer to this some one

Hi, I have searched the question which I am asking.But if some one has mentioned on their blog or link some where they have mentioned as how they installed CentOS as DomU on Debian Lenny (dom0)running xen-3.2.1 and I should have a look Then please share it here. -- Tapas _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

Oh yes you can run XEN on VB. I am running the following config: ========= GUEST ========= [root@xenserver ~]# cat /etc/issue Citrix XenCloudPlatform Host 0.1.1-25823p [root@xenserver ~]# uname -a Linux xenserver 2.6.27.42-0.1.1.xs0.1.1.737.1065xen #1 SMP Fri Jan 15 16:20:16 EST 2010 i686 athlon i386 GNU/Linux ======== HOST ======== OS Name: Microsoft Windows 7 Ultimate OS

Hi, I just installed a pv-ops Dom0 2.6.32.27 Kernel on a 64 bit non VT machine. Following instructions here http://wiki.xensource.com/xenwiki/Xen4.0 for 64 bit Ubuntu 10.04 apt-get install bcc bin86 gawk bridge-utils iproute libcurl3 libcurl4-openssl-dev bzip2 module-init-tools transfig tgif texinfo texlive-latex-base texlive-latex-recommended texlive-fonts-extra texlive-fonts-recommended

> What happens when you start blktapctrl manually? How do I do that. I was searching for past 36 hours just before writing this email I was able to solve this. But with another set of problems. http://forums.novell.com/novell-product-support-forums/suse-linux-enterprise-server-sles/sles-virtualization/343286-unable-connect-xend.html deleted all files in /var/lib/xend as above link says xend

I am doubtful that the default bridge is active. When I do following no where the bridge name comes how do I make sure bridge is active. openworld:/etc/xen# ifconfig eth2 Link encap:Ethernet HWaddr 00:26:b9:82:42:38 inet addr:192.1.100.150 Bcast:172.21.255.255 Mask:255.255.0.0 inet6 addr: fe80::226:b9ff:fe82:4238/64 Scope:Link UP BROADCAST RUNNING

With the change to network-bridge in changeset 9955, would it also be good to change xend-config.sxp to use: # (network-script ''network-bridge vifnum=1'') rather than # (network-script ''network-bridge netdev=eth1'') Should there also be more explanatory text? Thanks, Kirk _______________________________________________ Xen-devel mailing list

I have uploaded xend.log http://pastebin.com/XyQkEits and daemon.log http://pastebin.com/m0fpnzyR I was creating a DomU which had failed to boot via pygrub. It seems problem lies in Debian itself /var/run/xend/boot/ does not exist on the target system. Here is a snapshot http://farm5.static.flickr.com/4006/4626021351_d1a6f9c014_b.jpg Following was the error Traceback (most recent call last):

I am not clear with the working of hypervisor xen. How does an instruction executed by kernel in Ring0 of DomU gets mapped or executed by hypervisor and then is excuted in Dom0. Is this thing some where on the wiki page? -- Tapas _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

I am not clear with the working of hypervisor xen. How does an instruction executed by kernel in Ring0 of DomU gets mapped or executed by hypervisor and then is excuted in Dom0. Is this thing some where on the wiki page? -- Tapas _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Objet : Xend start and after lose network Hi everybody : My configuration : Dapper 6.06 LTS with all updates Xen 3.0.2.2 My problem : After making ''xend start'', I lose network connections between my server and local network or internet. Nota : domU cas normally access to network I read about a similar problem in the bugtracker (N. 62) but it seems that this is normally

I try to bring up xend but get this error in the xend-debug.log /etc/xen/scripts/network-bridge: line 62: ip: command not found Link veth0 is missing. This may be because you have reached the limit of the number of interfaces that the loopback driver supports. If the loopback driver is a module, you may raise this limit by passing it as a parameter (nloopbacks=<N>); if the driver is

Hi, I am facing issues after upgrading one of the server from rhel5.5. (86_64) to latest rhel5.7 (86_64). The server is under trunk configuraion. I have set the network bridge as follows: #!/bin/bash vconfig set_name_type DEV_PLUS_VID_NO_PAD dir=$(dirname " $0" /etc/xen/scripts/network-bridge $@ vifnum=1 bridge=xenbr2 netdev=bond0.10 /etc/xen/scripts/network-bridge $@

Hello: I just gave 3 tries at compiling a xen kernel. I managed to get the networking in the host to work ok on the third try, unfortuately xend gives me the following errors in my xend.log and will not start. Any ideas? It fails to start with the following error ---------------------------------------------------- /usr/sbin/xend [root@localhost ~]# /usr/sbin/xend start Traceback (most recent

Hi, I am writing a small doc for people new to Xen. to be able to compile Xen from sources on Ubuntu. Please suggest some improvements for this how to or mistakes that you can point out. There is a technique of virtualization known as Xen and a hypervisor known as Xen. Like you have Firefox,Open Office,VLC and other softwares on your computer similary there is a software known as Xen.

Package: xen-utils-common Version: 4.0.0-1 Severity: normal Tags: patch do_ifup() in network-bridge exits badly, if the interface doesn't have a default gateway. Since it's wrapped in xen's locking script it causes it to be retied 100 times and sleep for 95 seconds before it continues. In my setup this amounts to: 16 vlans without a default gateway * 95 secs / bridge = 25 minutes

I have seen those documents, I did not see anything that indicates how _automatic_ bridge configuration could be enabled with xl. For my specific set up I have two bridges (xenbr0 -> peth0 & xenbr1 -> peth1). If I have to configure this manually with ifcfg scripts I will, but if an automatic method is provided or is possible with xl I'd prefer to use that. -Gene On Thu, Jan 29,

We had problem using tagged vlans inside domU. Testing shows that this is caused by changing network interfaces in network-bridge script. Following patch should allow to use vlans in guest. Testing scenario: configure vlan network (e.g. vlan 1 on eth0 => eth0.1) start xend create domU and configure same vlan inside it You can see that vlan is still <interface>.<vlan_id>. You can

I''ve just gotten xen-4.0.1-rc4-pre on top of Ubuntu 10.04 using the 2.6.32.15 kernel source installed and booting into Dom0 thanks to you guys! I was under the impression that xend would setup at least a basic bridge interface and some vif interfaces automaticlly.. I don''t get any of that. And when I try to start xend manually after reboot I get: ifdown: interface eth0 not

When I try to create a PV domU, the VM starts up and I can access it through "xm console <id>", but when I try to connect to it through VNC, the port just hangs. I''ve tried using RealVNC and TightVNC, and also tried on Linux and Windows. All that happens on the client is that it says that the connection has established, and hangs there. I''ve tried running