Rajiv Rajaian
2007-Nov-09 10:54 UTC
[Xen-users] Xen Networking Issue with Scientific linux 4
Hi I installed Xen-3.0.4 in Scientific linux 4 (kernel version 2.6.16.33) by following the instructions given in following link http://project-xen.web.cern.ch/project-xen/xen/howto_slcXen.html I ve created the Xen0 Domain and now the problem is with the networking the hostname and the ip not assigned to the DomainU. Im using the default bridge network configuration. Also ive changed the linux-2.6.16.33-xenU/.config file and added the following CONFIG_IP_NF_MATCH_PHYSDEV=m Still the iptables are not enabled in my DomU Im getting the following error while i m creating domU with xm create command also the lib modules entry is available /etc/fstab of DomU Ip tables are still disabled ..Please help me how to enable them ..Im using the linux-2.6.16.33 kernel 3-fs: mounted filesystem with ordered data mode. Switching to new root INIT: version 2.85 booting Welcome to Scientific Linux CERN Release 3.0.5 (SL) Press ''I'' to enter interactive startup. Configuring kernel parameters: [ OK ] Setting clock (localtime): Fri Nov 2 10:51:24 CET 2007 [ OK ] Setting hostname localhost.localdomain: [ OK ] modprobe: Can''t open dependencies file /lib/modules/2.6.16.33-xen/modules.dep (No such file or directory) modprobe: QM_MODULES: Function not implemented modprobe: Can''t open dependencies file /lib/modules/2.6.16.33-xen/modules.dep (No such file or directory) Initializing USB controller (usb-uhci): modprobe: Can''t open dependencies file /lib/modules/2.6.16.33-xen/modules.dep (No such file or directory) [FAILED] Initializing USB controller (ehci-hcd): modprobe: Can''t open dependencies file /lib/modules/2.6.16.33-xen/modules.dep (No such file or directory) [FAILED] Remounting root filesystem in read-write mode: [ OK ] Activating swap partitions: [ OK ] Finding module dependencies: depmod: QM_MODULES: Function not implemented My question now whether i ve to manually configure the /etc/sysconfig/network and /etc/sysconfig/network-scrips/ifcfp-eth0 in DomU or it will be automatically done by the xen-networking scripts? Thanks in advance Rajiv, Project Associate, Anna University, Chennai India _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Rajiv Rajaian
2007-Nov-09 10:58 UTC
[Xen-users] Xen Networking Issue with Scientific Linux 4
Hi I installed Xen-3.0.4 in Scientific linux 4 (kernel version 2.6.16.33) by following the instructions given in following link project-xen.web.cern.ch/project-xen/xen/howto_slcXen.html I ve created the Xen0 Domain and now the problem is with the networking the hostname and the ip not assigned to the DomainU. Im using the default bridge network configuration. Also ive changed the linux-2.6.16.33-xenU/.config file and added the following CONFIG_IP_NF_MATCH_PHYSDEV=m Still the iptables are not enabled in my DomU Im getting the following error while i m creating domU with xm create command also the lib modules entry is available /etc/fstab of DomU Ip tables are still disabled ..Please help me how to enable them ..Im using the linux-2.6.16.33 kernel 3-fs: mounted filesystem with ordered data mode. Switching to new root INIT: version 2.85 booting Welcome to Scientific Linux CERN Release 3.0.5 (SL) Press ''I'' to enter interactive startup. Configuring kernel parameters: [ OK ] Setting clock (localtime): Fri Nov 2 10:51:24 CET 2007 [ OK ] Setting hostname localhost.localdomain: [ OK ] modprobe: Can''t open dependencies file /lib/modules/2.6.16.33-xen/modules.dep (No such file or directory) modprobe: QM_MODULES: Function not implemented modprobe: Can''t open dependencies file /lib/modules/2.6.16.33-xen/modules.dep (No such file or directory) Initializing USB controller (usb-uhci): modprobe: Can''t open dependencies file /lib/modules/2.6.16.33-xen/modules.dep (No such file or directory) [FAILED] Initializing USB controller (ehci-hcd): modprobe: Can''t open dependencies file /lib/modules/2.6.16.33-xen/modules.dep (No such file or directory) [FAILED] Remounting root filesystem in read-write mode: [ OK ] Activating swap partitions: [ OK ] Finding module dependencies: depmod: QM_MODULES: Function not implemented My question now whether i ve to manually configure the /etc/sysconfig/network and /etc/sysconfig/network-scrips/ifcfp-eth0 in DomU or it will be automatically done by the xen-networking scripts? Thanks in advance Rajiv, Project Associate, Anna University, Chennai India _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Ivan Porro
2007-Nov-09 11:04 UTC
Re: [Xen-users] Xen Networking Issue with Scientific Linux 4
Hi I suggest you to start eliminating the kernel issues. The 2.4 kernel in SLC 3 is creating some problems to you. If you manage to download packages from the domU or from the dom0 loop-mounting your VM filesystem, you may find useful this link: http://linux.web.cern.ch/linux/scientific3/docs/kernel26.shtml hope this help solving part of your issues ivan Rajiv Rajaian wrote:> Hi > I installed Xen-3.0.4 in Scientific linux 4 (kernel version 2.6.16.33 > <http://2.6.16.33>) by following the instructions given in following link > > project-xen.web.cern.ch/project-xen/xen/howto_slcXen.html > <http://project-xen.web.cern.ch/project-xen/xen/howto_slcXen.html> > > I ve created the Xen0 Domain and now the problem is with the networking > the hostname and the ip not assigned to the DomainU. > > Im using the default bridge network configuration. Also ive changed the > linux-2.6.16.33-xenU/.config file and added the following > CONFIG_IP_NF_MATCH_PHYSDEV=m > > Still the iptables are not enabled in my DomU > > Im getting the following error while i m creating domU with xm create > command also the lib modules entry is available /etc/fstab of DomU > Ip tables are still disabled ..Please help me how to enable them ..Im > using the linux-2.6.16.33 kernel > > > 3-fs: mounted filesystem with ordered data mode. > Switching to new root > INIT: version 2.85 booting > Welcome to Scientific Linux CERN Release 3.0.5 (SL) > Press ''I'' to enter interactive startup. > Configuring kernel parameters: [ OK ] > Setting clock (localtime): Fri Nov 2 10:51:24 CET 2007 [ OK ] > Setting hostname localhost.localdomain: [ OK ] > modprobe: Can''t open dependencies file > /lib/modules/2.6.16.33-xen/modules.dep (No such file or directory) > modprobe: QM_MODULES: Function not implemented > > modprobe: Can''t open dependencies file > /lib/modules/2.6.16.33-xen/modules.dep (No such file or directory) > Initializing USB controller (usb-uhci): modprobe: Can''t open > dependencies file /lib/modules/2.6.16.33-xen/modules.dep (No such file > or directory) > [FAILED] > Initializing USB controller (ehci-hcd): modprobe: Can''t open > dependencies file /lib/modules/2.6.16.33-xen/modules.dep (No such file > or directory) > [FAILED] > Remounting root filesystem in read-write mode: [ OK ] > Activating swap partitions: [ OK ] > Finding module dependencies: depmod: QM_MODULES: Function not implemented > > > > My question now whether i ve to manually configure the > /etc/sysconfig/network and /etc/sysconfig/network-scrips/ifcfp-eth0 in DomU > or it will be automatically done by the xen-networking scripts? > > Thanks in advance > Rajiv, > Project Associate, > Anna University, > Chennai > India > > > ------------------------------------------------------------------------ > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users-- http://www.bio.dist.unige.it voice: +39 010 353 2789 fax: +39 010 353 2948 _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users