Hi ,> > My Xen has been working fine for a few days. Then today it suddenly > can not run. > > When it runs It give me this error : -Error starting domain: virDomainCreate() failed POST operation failed: (xend.err "Error creating domain: Boot loader didn''t return any data!") Details: - Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/engine.py", line 514, in run_domain vm.startup() File "/usr/share/virt-manager/virtManager/domain.py", line 379, in startup self.vm.create() File "/usr/lib/python2.4/site-packages/libvirt.py", line 228, in create if ret == -1: raise libvirtError (''virDomainCreate() failed'', dom=self) libvirtError: virDomainCreate() failed POST operation failed: (xend.err "Error creating domain: Boot loader didn''t return any data!") I check the /var/log/xen , this is what i found. Normal logs:- Error starting domain: virDomainCreate() failed POST operation failed: (xend.err "Error creating domain: Boot loader didn''t return any data!") Details: - Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/engine.py", line 514, in run_domain vm.startup() File "/usr/share/virt-manager/virtManager/domain.py", line 379, in startup self.vm.create() File "/usr/lib/python2.4/site-packages/libvirt.py", line 228, in create if ret == -1: raise libvirtError (''virDomainCreate() failed'', dom=self) libvirtError: virDomainCreate() failed POST operation failed: (xend.err "Error creating domain: Boot loader didn''t return any data!") ------------------------------------------------------------------------ Problem logs:- Error starting domain: virDomainCreate() failed POST operation failed: (xend.err "Error creating domain: Boot loader didn''t return any data!") Details: - Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/engine.py", line 514, in run_domain vm.startup() File "/usr/share/virt-manager/virtManager/domain.py", line 379, in startup self.vm.create() File "/usr/lib/python2.4/site-packages/libvirt.py", line 228, in create if ret == -1: raise libvirtError (''virDomainCreate() failed'', dom=self) libvirtError: virDomainCreate() failed POST operation failed: (xend.err "Error creating domain: Boot loader didn''t return any data!") Thanks _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Is that a DomU, right? If so, can you post the config file for it? []s Ronaldo Z. Afonso On Thu, Oct 15, 2009 at 11:47 AM, GEE MUN HENG <mhgee@yahoo.com> wrote:> Hi , >> >> My Xen has been working fine for a few days. Then today it suddenly >> can not run. >> >> When it runs It give me this error : - > > > Error starting domain: virDomainCreate() failed POST operation failed: > (xend.err "Error creating domain: Boot loader didn''t return any data!") > > Details: - > > Traceback (most recent call last): > File "/usr/share/virt-manager/virtManager/engine.py", line 514, in > run_domain > vm.startup() > File "/usr/share/virt-manager/virtManager/domain.py", line 379, in startup > self.vm.create() > File "/usr/lib/python2.4/site-packages/libvirt.py", line 228, in create > if ret == -1: raise libvirtError (''virDomainCreate() failed'', dom=self) > libvirtError: virDomainCreate() failed POST operation failed: (xend.err > "Error creating domain: Boot loader didn''t return any data!") > > > I check the /var/log/xen , this is what i found. > > Normal logs:- > Error starting domain: virDomainCreate() failed POST operation failed: > (xend.err "Error creating domain: Boot loader didn''t return any data!") > > Details: - > > Traceback (most recent call last): > File "/usr/share/virt-manager/virtManager/engine.py", line 514, in > run_domain > vm.startup() > File "/usr/share/virt-manager/virtManager/domain.py", line 379, in startup > self.vm.create() > File "/usr/lib/python2.4/site-packages/libvirt.py", line 228, in create > if ret == -1: raise libvirtError (''virDomainCreate() failed'', dom=self) > libvirtError: virDomainCreate() failed POST operation failed: (xend.err > "Error creating domain: Boot loader didn''t return any data!") > ------------------------------------------------------------------------ > > Problem logs:- > > Error starting domain: virDomainCreate() failed POST operation failed: > (xend.err "Error creating domain: Boot loader didn''t return any data!") > > Details: - > > Traceback (most recent call last): > File "/usr/share/virt-manager/virtManager/engine.py", line 514, in > run_domain > vm.startup() > File "/usr/share/virt-manager/virtManager/domain.py", line 379, in startup > self.vm.create() > File "/usr/lib/python2.4/site-packages/libvirt.py", line 228, in create > if ret == -1: raise libvirtError (''virDomainCreate() failed'', dom=self) > libvirtError: virDomainCreate() failed POST operation failed: (xend.err > "Error creating domain: Boot loader didn''t return any data!") > > > Thanks > > > > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
On Fri, Oct 16, 2009 at 12:21 PM, Ronaldo Zacarias Afonso <ronaldoafonso@gmail.com> wrote:> Hi Gee, > > > Well, DomU stands for Unprivileged Domain, it''s a Xen guest > unprivileged domain. Xen has two kinds of Domains, privileged (Dom0) > and unprivileged (DomU). Dom0 is responsible for instructing the xen > hypervisor about how to handle various DomUs. > The file you just sent me is an example of a config file for a > unprivileged domain (DomU). > > Can you check in your image files > > /var/lib/xen/images/VM_system1.img or > /var/lib/xen/images/disk2 > > if there is a configuration file for "grub", or in your case pygrub, > in the /boot/grub/menu.lst ? > > Note that the /boot/grub/menu.lst must be inside one of your images, > ok? It seems that is some error in that file. > > []s > Ronaldo Z. Afonso. > > > > On Thu, Oct 15, 2009 at 11:53 PM, GEE MUN HENG <mhgee@yahoo.com> wrote: >> here are the config file >> >> what is DomU ? >> >> Please help. >> >> >> >> ________________________________ >> From: Ronaldo Zacarias Afonso <ronaldoafonso@gmail.com> >> To: GEE MUN HENG <mhgee@yahoo.com> >> Cc: xen-users@lists.xensource.com >> Sent: Thu, October 15, 2009 10:58:23 PM >> Subject: Re: [Xen-users] problem starting Xen VM >> >> Is that a DomU, right? >> If so, can you post the config file for it? >> >> []s >> Ronaldo Z. Afonso >> >> >> On Thu, Oct 15, 2009 at 11:47 AM, GEE MUN HENG <mhgee@yahoo.com> wrote: >>> Hi , >>>> >>>> My Xen has been working fine for a few days. Then today it suddenly >>>> can not run. >>>> >>>> When it runs It give me this error : - >>> >>> >>> Error starting domain: virDomainCreate() failed POST operation failed: >>> (xend.err "Error creating domain: Boot loader didn''t return any data!") >>> >>> Details: - >>> >>> Traceback (most recent call last): >>> File "/usr/share/virt-manager/virtManager/engine.py", line 514, in >>> run_domain >>> vm.startup() >>> File "/usr/share/virt-manager/virtManager/domain.py", line 379, in >>> startup >>> self.vm.create() >>> File "/usr/lib/python2.4/site-packages/libvirt.py", line 228, in create >>> if ret == -1: raise libvirtError (''virDomainCreate() failed'', >>> dom=self) >>> libvirtError: virDomainCreate() failed POST operation failed: (xend.err >>> "Error creating domain: Boot loader didn''t return any data!") >>> >>> >>> I check the /var/log/xen , this is what i found. >>> >>> Normal logs:- >>> Error starting domain: virDomainCreate() failed POST operation failed: >>> (xend.err "Error creating domain: Boot loader didn''t return any data!") >>> >>> Details: - >>> >>> Traceback (most recent call last): >>> File "/usr/share/virt-manager/virtManager/engine.py", line 514, in >>> run_domain >>> vm.startup() >>> File "/usr/share/virt-manager/virtManager/domain.py", line 379, in >>> startup >>> self.vm.create() >>> File "/usr/lib/python2.4/site-packages/libvirt.py", line 228, in create >>> if ret == -1: raise libvirtError (''virDomainCreate() failed'', >>> dom=self) >>> libvirtError: virDomainCreate() failed POST operation failed: (xend.err >>> "Error creating domain: Boot loader didn''t return any data!") >>> ------------------------------------------------------------------------ >>> >>> Problem logs:- >>> >>> Error starting domain: virDomainCreate() failed POST operation failed: >>> (xend.err "Error creating domain: Boot loader didn''t return any data!") >>> >>> Details: - >>> >>> Traceback (most recent call last): >>> File "/usr/share/virt-manager/virtManager/engine.py", line 514, in >>> run_domain >>> vm.startup() >>> File "/usr/share/virt-manager/virtManager/domain.py", line 379, in >>> startup >>> self.vm.create() >>> File "/usr/lib/python2.4/site-packages/libvirt.py", line 228, in create >>> if ret == -1: raise libvirtError (''virDomainCreate() failed'', >>> dom=self) >>> libvirtError: virDomainCreate() failed POST operation failed: (xend.err >>> "Error creating domain: Boot loader didn''t return any data!") >>> >>> >>> Thanks >>> >>> >>> >>> >>> >>> >>> _______________________________________________ >>> Xen-users mailing list >>> Xen-users@lists.xensource.com >>> http://lists.xensource.com/xen-users >>> >> >> _______________________________________________ >> Xen-users mailing list >> Xen-users@lists.xensource.com >> http://lists.xensource.com/xen-users >> >> >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users