thr3ads.net - Xen devel - error starting xen [Mar 2012]

If this information is useful, please help other people find it:
Share via:

Kristijan Lečnik

2012-Mar-20 17:19 UTC

error starting xen

Hi,

i have OpenSuSe 11.2 with

kernel-xen-3.1.10-12.1.x86_64
xen-4.1.2_15-175.1.x86_64
xen-devel-4.1.2_15-175.1.x86_64
xen-tools-4.1.2_15-175.1.x86_64
kernel-xen-devel-3.1.10-12.1.x86_64
xen-libs-4.1.2_15-175.1.x86_64

i had working xen under OpenSuSe, but then i was playing with 4.2 unstable
and remove all OpenSuSe xen and compile 4.2 unstable and it was working,
but after reverting back to stock xen from OpenSuSe 12.1 i get this error
starting xen:

Mar 20 18:16:41 pomaranca xend[27486]: Starting xend Traceback (most recent
call last):
Mar 20 18:16:41 pomaranca xend[27486]: File "/usr/sbin/xend", line 36,
in
<module>
Mar 20 18:16:41 pomaranca xend[27486]: from xen.xend.server import SrvDaemon
Mar 20 18:16:41 pomaranca xend[27486]: File
"/usr/lib64/python2.7/site-packages/xen/xend/server/SrvDaemon.py",
line 26,
in <module>
Mar 20 18:16:41 pomaranca xend[27486]: import relocate
Mar 20 18:16:41 pomaranca xend[27486]: File
"/usr/lib64/python2.7/site-packages/xen/xend/server/relocate.py", line
28,
in <module>
Mar 20 18:16:41 pomaranca xend[27486]: from xen.xend import XendDomain
Mar 20 18:16:41 pomaranca xend[27486]: File
"/usr/lib64/python2.7/site-packages/xen/xend/XendDomain.py", line 36,
in
<module>
Mar 20 18:16:41 pomaranca xend[27486]: from xen.xend import XendOptions,
XendCheckpoint, XendDomainInfo
Mar 20 18:16:41 pomaranca xend[27486]: File
"/usr/lib64/python2.7/site-packages/xen/xend/XendCheckpoint.py", line
23,
in <module>
Mar 20 18:16:41 pomaranca xend[27486]: from xen.xend.XendConfig import
XendConfig
Mar 20 18:16:41 pomaranca xend[27486]: File
"/usr/lib64/python2.7/site-packages/xen/xend/XendConfig.py", line 33,
in
<module>
Mar 20 18:16:41 pomaranca xend[27486]: from xen.xend.XendDevices import
XendDevices
Mar 20 18:16:41 pomaranca xend[27486]: File
"/usr/lib64/python2.7/site-packages/xen/xend/XendDevices.py", line 22,
in
<module>
Mar 20 18:16:41 pomaranca xend[27486]: from xen.xend.server import blkif,
netif, tpmif, pciif, iopif, irqif, vfbif, vscsiif, netif2, vusbif
Mar 20 18:16:41 pomaranca xend[27486]: File
"/usr/lib64/python2.7/site-packages/xen/xend/server/netif.py", line
30, in
<module>
Mar 20 18:16:41 pomaranca xend[27486]: from xen.xend.XendXSPolicyAdmin
import XSPolicyAdminInstance
Mar 20 18:16:41 pomaranca xend[27486]: File
"/usr/lib64/python2.7/site-packages/xen/xend/XendXSPolicyAdmin.py",
line
26, in <module>
Mar 20 18:16:41 pomaranca xend[27486]: import xen.util.xsm.acm.acm as
security
Mar 20 18:16:41 pomaranca xend[27486]: File
"/usr/lib64/python2.7/site-packages/xen/util/xsm/acm/acm.py", line 28,
in
<module>
Mar 20 18:16:41 pomaranca xend[27486]: from xen.lowlevel import acm
Mar 20 18:16:41 pomaranca xend[27486]: ImportError:
/usr/lib64/python2.7/site-packages/xen/lowlevel/acm.so: undefined symbol:
xc_acm_op
Mar 20 18:16:41 pomaranca xend[27486]: Traceback (most recent call last):
Mar 20 18:16:41 pomaranca xend[27486]: File "/usr/sbin/xend", line 36,
in
<module>
Mar 20 18:16:41 pomaranca xend[27486]: from xen.xend.server import SrvDaemon
Mar 20 18:16:41 pomaranca xend[27486]: File
"/usr/lib64/python2.7/site-packages/xen/xend/server/SrvDaemon.py",
line 26,
in <module>
Mar 20 18:16:41 pomaranca xend[27486]: import relocate
Mar 20 18:16:41 pomaranca xend[27486]: File
"/usr/lib64/python2.7/site-packages/xen/xend/server/relocate.py", line
28,
in <module>
Mar 20 18:16:41 pomaranca xend[27486]: from xen.xend import XendDomain
Mar 20 18:16:41 pomaranca xend[27486]: File
"/usr/lib64/python2.7/site-packages/xen/xend/XendDomain.py", line 36,
in
<module>
Mar 20 18:16:41 pomaranca xend[27486]: from xen.xend import XendOptions,
XendCheckpoint, XendDomainInfo
Mar 20 18:16:41 pomaranca xend[27486]: File
"/usr/lib64/python2.7/site-packages/xen/xend/XendCheckpoint.py", line
23,
in <module>
Mar 20 18:16:41 pomaranca xend[27486]: from xen.xend.XendConfig import
XendConfig
Mar 20 18:16:41 pomaranca xend[27486]: File
"/usr/lib64/python2.7/site-packages/xen/xend/XendConfig.py", line 33,
in
<module>
Mar 20 18:16:41 pomaranca xend[27486]: from xen.xend.XendDevices import
XendDevices
Mar 20 18:16:41 pomaranca xend[27486]: File
"/usr/lib64/python2.7/site-packages/xen/xend/XendDevices.py", line 22,
in
<module>
Mar 20 18:16:41 pomaranca xend[27486]: from xen.xend.server import blkif,
netif, tpmif, pciif, iopif, irqif, vfbif, vscsiif, netif2, vusbif
Mar 20 18:16:41 pomaranca xend[27486]: File
"/usr/lib64/python2.7/site-packages/xen/xend/server/netif.py", line
30, in
<module>
Mar 20 18:16:41 pomaranca xend[27486]: from xen.xend.XendXSPolicyAdmin
import XSPolicyAdminInstance
Mar 20 18:16:41 pomaranca xend[27486]: File
"/usr/lib64/python2.7/site-packages/xen/xend/XendXSPolicyAdmin.py",
line
26, in <module>
Mar 20 18:16:41 pomaranca xend[27486]: import xen.util.xsm.acm.acm as
security
Mar 20 18:16:41 pomaranca xend[27486]: File
"/usr/lib64/python2.7/site-packages/xen/util/xsm/acm/acm.py", line 28,
in
<module>
Mar 20 18:16:41 pomaranca xend[27486]: from xen.lowlevel import acm
Mar 20 18:16:41 pomaranca xend[27486]: ImportError:
/usr/lib64/python2.7/site-packages/xen/lowlevel/acm.so: undefined symbol:
xc_acm_op
etc....

 ImportError: /usr/lib64/python2.7/site-packages/xen/lowlevel/acm.so:
undefined symbol: xc_acm_op
google doesn''t reveal much, what could be wrong?

Best Regards,
Kristijan Lecnik


_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel

Ian Campbell

2012-Mar-20 17:47 UTC

head link

Re: error starting xen

On Tue, 2012-03-20 at 17:19 +0000, Kristijan Lečnik
wrote:> Hi,
> 
> 
> i have OpenSuSe 11.2 with 
> 
> 
> kernel-xen-3.1.10-12.1.x86_64
> xen-4.1.2_15-175.1.x86_64
> xen-devel-4.1.2_15-175.1.x86_64
> xen-tools-4.1.2_15-175.1.x86_64
> kernel-xen-devel-3.1.10-12.1.x86_64
> xen-libs-4.1.2_15-175.1.x86_64
> 
> 
> i had working xen under OpenSuSe, but then i was playing with 4.2
> unstable and remove all OpenSuSe xen and compile 4.2 unstable and it
> was working, 
> but after reverting back to stock xen from OpenSuSe 12.1 i get this
> error starting xen:
I don't think you have completely removed all traces of 4.2 unstable
when switching back to the packaged version 4.1.
>  ImportError: /usr/lib64/python2.7/site-packages/xen/lowlevel/acm.so:
> undefined symbol: xc_acm_op
> google doesn't reveal much, what could be wrong?
I suggest you use the rpm tools to check for files under /usr which
aren't owned by a package which might be a left over from xen-unstable.

My guess is that you have a libxenctrl*.so somewhere which is from
unstable. xc_acp_op was removed so the acm.so (from 4.1) can't find the
symbol in it

Ian.


_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel

Kristijan Lečnik

2012-Mar-20 18:55 UTC

head link

Re: error starting xen

Hi,

i have fix the problem, thank you!
the xen 4.2 unstable installed the libs in /usr/lib, but uninstall didnt
remove the libs, was using latest xen from repo, bug?

Best Regards,
Kristijan Lecnik

On Tue, Mar 20, 2012 at 6:47 PM, Ian Campbell
<Ian.Campbell@citrix.com>wrote:
> On Tue, 2012-03-20 at 17:19 +0000, Kristijan Lečnik wrote:
> > Hi,
> >
> >
> > i have OpenSuSe 11.2 with
> >
> >
> > kernel-xen-3.1.10-12.1.x86_64
> > xen-4.1.2_15-175.1.x86_64
> > xen-devel-4.1.2_15-175.1.x86_64
> > xen-tools-4.1.2_15-175.1.x86_64
> > kernel-xen-devel-3.1.10-12.1.x86_64
> > xen-libs-4.1.2_15-175.1.x86_64
> >
> >
> > i had working xen under OpenSuSe, but then i was playing with 4.2
> > unstable and remove all OpenSuSe xen and compile 4.2 unstable and it
> > was working,
> > but after reverting back to stock xen from OpenSuSe 12.1 i get this
> > error starting xen:
>
> I don''t think you have completely removed all traces of 4.2
unstable
> when switching back to the packaged version 4.1.
>
> >  ImportError: /usr/lib64/python2.7/site-packages/xen/lowlevel/acm.so:
> > undefined symbol: xc_acm_op
> > google doesn''t reveal much, what could be wrong?
>
> I suggest you use the rpm tools to check for files under /usr which
> aren''t owned by a package which might be a left over from
xen-unstable.
>
> My guess is that you have a libxenctrl*.so somewhere which is from
> unstable. xc_acp_op was removed so the acm.so (from 4.1) can''t
find the
> symbol in it
>
> Ian.
>
>

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel

Ian Campbell

2012-Mar-20 20:00 UTC

head link

Re: error starting xen

Please don't top post, it breaks the flow of the conversation.

On Tue, 2012-03-20 at 18:55 +0000, Kristijan Lečnik wrote:
> i have fix the problem, thank you!
> the xen 4.2 unstable installed the libs in /usr/lib, but uninstall
> didnt remove the libs, was using latest xen from repo, bug?
I think so, yes.

Exactly which files were left over?

Ian.




_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel

Kristijan Lečnik

2012-Mar-21 05:37 UTC

head link

Re: error starting xen

Hi,

pomaranca:~ # ls /usr/lib/ | grep libxen
libxenguest.a         libxenlight.a         libxenstat.a
 libxenstore.a         libxenvchan.a
libxenguest.so        libxenlight.so        libxenstat.so
libxenstore.so        libxenvchan.so
libxenguest.so.4.2    libxenlight.so.2.0    libxenstat.so.0
libxenstore.so.3.0    libxenvchan.so.1.0
libxenguest.so.4.2.0  libxenlight.so.2.0.0  libxenstat.so.0.0
libxenstore.so.3.0.1  libxenvchan.so.1.0.0
pomaranca:~ #

i have removed all those files and reinstall xen from RPMs

pomaranca:~ # ls /usr/lib/ | grep libxen
pomaranca:~ #

Best Regards,
Kristijan Lecnik

On Tue, Mar 20, 2012 at 9:00 PM, Ian Campbell
<Ian.Campbell@citrix.com>wrote:
> Please don''t top post, it breaks the flow of the conversation.
>
> On Tue, 2012-03-20 at 18:55 +0000, Kristijan Lečnik wrote:
>
> > i have fix the problem, thank you!
> > the xen 4.2 unstable installed the libs in /usr/lib, but uninstall
> > didnt remove the libs, was using latest xen from repo, bug?
>
> I think so, yes.
>
> Exactly which files were left over?
>
> Ian.
>
>
>
>

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel

Xen devel - Mar 2012 - error starting xen

error starting xen

Re: error starting xen

Re: error starting xen

Re: error starting xen

Re: error starting xen