Hi,
My base system is Gentoo x64, and I compiled my kernel with Xen
paravirtualization support. The kernel can boot without any problem in
native mode. But when boot in Xen mode, I cannot start the xenstored
service. This is my grub config file:
title Gentoo x64 kernel-3.2.11-gentoo
root (hd0,2)
kernel
/boot/kernel-3.2.11-gentoo root=UUID=38213e99-588e-4a7d-a215-8835f7afb1c4\
video=vesafb:mtrr:3,ywrap vga=0x317
initrd /boot/initramfs.gz
title Gentoo x64 kernel-3.2.11-gentoo-xen
root (hd0,2)
kernel /boot/xen.gz
module /boot/kernel-3.2.11-gentoo
softlevel=xen root=UUID=38213e99-588e-4a7d-a215-8835f7afb1c4 vga=0x317
module /boot/initramfs.gz
And I post my kernel config (only xen related) file at
http://pastie.org/3745328
If I ran xenstored directly, I got the following error:
xc: error: Could not obtain handle on privileged command interface (2 = No
such file or directory): Internal error
Traceback (most recent call last):
File "/usr/sbin/xend", line 36, in <module>
from xen.xend.server import SrvDaemon
File
"/usr/lib64/python2.7/site-packages/xen/xend/server/SrvDaemon.py",
line 26, in <module>
import relocate
File
"/usr/lib64/python2.7/site-packages/xen/xend/server/relocate.py",
line 28, in <module>
from xen.xend import XendDomain
File "/usr/lib64/python2.7/site-packages/xen/xend/XendDomain.py",
line
36, in <module>
from xen.xend import XendOptions, XendCheckpoint, XendDomainInfo
File
"/usr/lib64/python2.7/site-packages/xen/xend/XendCheckpoint.py",
line 20, in <module>
from xen.xend import balloon, sxp, image
File "/usr/lib64/python2.7/site-packages/xen/xend/image.py", line
46, in
<module>
xc = xen.lowlevel.xc.xc()
xen.lowlevel.xc.Error: (1, ''Internal error'',
''xc_interface_open failed: No
such file or directory'')
--
Regards，
David Shen
http://about.me/davidshen
https://twitter.com/#!/davidshen84
_______________________________________________
Xen-users mailing list
Xen-users@lists.xen.org
http://lists.xen.org/xen-users
On Sat, 2012-04-07 at 17:12 +0100, Xi Shen wrote:> xc: error: Could not obtain handle on privileged command interface (2 > = No such file or directory): Internal error[...]> xen.lowlevel.xc.Error: (1, ''Internal error'', ''xc_interface_open > failed: No such file or directory'')You need to arrange for xenfs to be mounted on /proc/xen. Ian.
Problem solved. I was experimenting things, and want to start as less services as possible, and I accidentally did not start the acpid service. On Sunday, April 8, 2012, Ian Campbell wrote:> On Sat, 2012-04-07 at 17:12 +0100, Xi Shen wrote: > > > > xc: error: Could not obtain handle on privileged command interface (2 > > = No such file or directory): Internal error > [...] > > xen.lowlevel.xc.Error: (1, ''Internal error'', ''xc_interface_open > > failed: No such file or directory'') > > You need to arrange for xenfs to be mounted on /proc/xen. > > Ian. > > > >-- Regards， David Shen http://about.me/davidshen https://twitter.com/#!/davidshen84 _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users
err...my fault. It has nothing to do with acpid. Mount /proc/xen is required. Thanks ;) On Sunday, April 8, 2012, Xi Shen wrote:> Problem solved. I was experimenting things, and want to start as less > services as possible, and I accidentally did not start the acpid service. > > > On Sunday, April 8, 2012, Ian Campbell wrote: > >> On Sat, 2012-04-07 at 17:12 +0100, Xi Shen wrote: >> >> >> > xc: error: Could not obtain handle on privileged command interface (2 >> > = No such file or directory): Internal error >> [...] >> > xen.lowlevel.xc.Error: (1, ''Internal error'', ''xc_interface_open >> > failed: No such file or directory'') >> >> You need to arrange for xenfs to be mounted on /proc/xen. >> >> Ian. >> >> >> >> > > -- > Regards， > David Shen > > http://about.me/davidshen > https://twitter.com/#!/davidshen84 >-- Regards， David Shen http://about.me/davidshen https://twitter.com/#!/davidshen84 _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users