From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael A. Collins" Subject: Re: XEN 4.0.1 + =?UTF-8?Q?pv=5Fops=20Kernel=20+=20Cen?= =?UTF-8?Q?tOS=20=35=2E=35=20x=38=36=5F=36=34=2C=20is=20there=20an=20easie?= =?UTF-8?Q?r=20way=2E?= Date: Sun, 12 Dec 2010 20:32:19 -0500 Message-ID: References: <729793.63221.qm@web56104.mail.re3.yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-users-bounces@lists.xensource.com Errors-To: xen-users-bounces@lists.xensource.com To: David Gonzalez Herrera Cc: Boris Derzhavets , xen-devel@lists.xensource.com, xen-users List-Id: xen-devel@lists.xenproject.org On Sun, 12 Dec 2010 15:59:49 -0500, David Gonzalez Herrera=20 wrote: > Why thank you for the quick reply :) > > I've already tried all that, however not used the init=3D/sbin/upstart. > It boots using the myoung pre-built RPM xend doesn't start,=C2=A0In fac= t I > wanted to paste some of the output I get > > [root@vmhost ~]# uname -r > 2.6.32.26-174.xendom0.fc12.x86_64 > > grub.conf part > > title Fedora (2.6.32.26-174.xendom0.fc12.x86_64) > root (hd0,0) > kernel /xen.gz loglvl=3Dall guest_loglvl=3Dall noreboot lapic=3Ddebug > iommu=3Doff > kernel /vmlinuz-2.6.32.26-174.xendom0.fc12.x86_64 ro > root=3D/dev/mapper/gw-root init=3D/sbin/upstart nomodeset selinux=3D0 > rd_LVM_LV=3Dgw/root rd_LVM_LV=3Dgw/swap rd_NO_LUKS rd_NO_MD rd_NO_DM > LANG=3Den_US.UTF-8 SYSFONT=3Dlatarcyrheb-sun16 KEYTABLE=3Des rhgb > initrd /initramfs-2.6.32.26-174.xendom0.fc12.x86_64.img > Your grub line is wrong, it should be module after the first kernel. =20 I'm sure that replacing the second instance of kernel with module in=20 your grub.conf will get you a little further. > The xen build howto also stated to use the "/proc/xen" mount on > /etc/fstab, I have that but boot compains about the mountpoint not > existing. > > mount: mount point /proc/xen does not exist > > and finally: > > [root@vmhost ~]# xend > ERROR Internal error: Could not obtain handle on privileged command > interface (2 =3D No such file or directory) > Traceback (most recent call last): > =C2=A0=C2=A0File "/usr/sbin/xend", line 16, in > =C2=A0=C2=A0 =C2=A0from xen.xend.server import SrvDaemon > =C2=A0=C2=A0File > "/usr/lib64/python2.7/site-packages/xen/xend/server/SrvDaemon.py", > line 26, in > =C2=A0=C2=A0 =C2=A0import relocate > =C2=A0=C2=A0File > "/usr/lib64/python2.7/site-packages/xen/xend/server/relocate.py",=20 > line > 28, in > =C2=A0=C2=A0 =C2=A0from xen.xend import XendDomain > =C2=A0=C2=A0File "/usr/lib64/python2.7/site-packages/xen/xend/XendDomai= n.py", > line 36, in > =C2=A0=C2=A0 =C2=A0from xen.xend import XendOptions, XendCheckpoint, > XendDomainInfo > =C2=A0=C2=A0File > "/usr/lib64/python2.7/site-packages/xen/xend/XendCheckpoint.py", line > 20, in > =C2=A0=C2=A0 =C2=A0from xen.xend import balloon, sxp, image > =C2=A0=C2=A0File "/usr/lib64/python2.7/site-packages/xen/xend/image.py"= , line > 46, in > =C2=A0=C2=A0 =C2=A0xc =3D xen.lowlevel.xc.xc() > xen.lowlevel.xc.Error: (1, 'Internal error', 'Could not obtain handle > on privileged command interface (2 =3D No such file or directory)') > > Weird 'cause that error only showed up when you don't have a xenified > kernel loaded but my uname says the countrary, so I'm lost. > > I'm compiling the kernel with the instructions/.config file found on > your link, I'll try to boot it and will tell you the outcome. > > Any ideas on what to do? > > Thank you people. > --- > David Gonzalez H. > DGHVoIP - OPEN SOURCE TELEPHONY SOLUTIONS > Phone Bogot=C3=A1: +(57-1)289-1168 > Phone Medellin: +(57-4)247-0985 > Mobile: +(57)315-838-8326 > MSN: david@planetaradio.net [1] > Skype: davidgonzalezh > WEB: http://www.dghvoip.com/ [2] > Proud Linux User #294661 > > On Sun, Dec 12, 2010 at 2:25 PM, Boris Derzhavets wrote: > >> I've tried compiling the Kernel from Source, I've also tried Fedora > 14, which has a flaky > pv_ops Dom0 kernel which DOESN'T work at all, > but none of these seem to work. > > http://www.linuxtoday.com/infrastructure/2010090900235OSSV [4] > > Boris. > > --- On SUN, 12/12/10, DAVID GONZALEZ HERRERA __ wrote: > > From: David Gonzalez Herrera > Subject: [Xen-users] XEN 4.0.1 + pv_ops Kernel + CentOS 5.5 x86_64,=20 > is > there an easier way. > To: "xen-users" , xen-devel@lists.xensource.com [7] > Date: Sunday, December 12, 2010, 12:42 PM > > Hi > > As you may've seen from my last posts I'm struggling to get the setup > on my=C2=A0subject=C2=A0line to work without flaws. > > I've tried compiling the Kernel from Source, I've also tried Fedora > 14, which has a flaky pv_ops Dom0 kernel which DOESN'T work at all, > but none of these seem to work. > > I'm a mid-time XEN user, I just love it and want to stay away from=20 > KVM > =C2=A0but the migration path is too rough when you want pv_ops Dom0, an= d > all seem to be just projects, TODOs and snapshots, nothing really > serious IMHO there's lots of misleading info and there are many gaps > on existing howtos, I've read that SuSE has back-ported some stuff > from 2.6.3.x branch into 2.6.18 but I want native and I don't want to > be toying around with Debian'ish stuff in production=C2=A0environments. > > I'd like to keep using RH like system because of their robustness and > because I'm used to work with it as a RHCE. > > Please, would you help me find a distro which would integrate > > RH like=C2=A0 > XEN 4.0.1 > pv_ops Dom0 kernel > > I want to run telephony stuff on them and tho I kinda got my Openvox > A1200P card to work 50% of the times now with xen 4.0.1 it won't work > but I guess that's because I'm using Kernel 2.6.18.x with XEN 4 which > is not recommended. > > Any advise will be deeply appreciated. > > Thank you. > > --- > David Gonzalez H. > DGHVoIP - OPEN SOURCE TELEPHONY SOLUTIONS > Phone Bogot=C3=A1: +(57-1)289-1168 > Phone Medellin: +(57-4)247-0985 > Mobile: +(57)315-838-8326 > MSN: david@planetaradio.net [8] > Skype: davidgonzalezh > WEB: http://www.dghvoip.com/ [9] > Proud Linux User #294661 > > On Sun, Dec 12, 2010 at 12:20 PM, Ozan Safi wrote: > Hi, > Has there been any development in the OVF support for Xen? > It was in the roadmap of Xen 3.4 > (http://www.xen.org/download/roadmap.html [11]) > > /Ozan > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com [12] > http://lists.xensource.com/xen-users [13] > > -----Inline Attachment Follows----- > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com [14] > http://lists.xensource.com/xen-users [15] > > > > Links: > ------ > [1] mailto:david@planetaradio.net > [2] http://www.dghvoip.com/ > [3] mailto:bderzhavets@yahoo.com > [4] http://www.linuxtoday.com/infrastructure/2010090900235OSSV > [5] mailto:dgonzalezh@gmail.com > [6] mailto:xen-users@lists.xensource.com > [7] mailto:xen-devel@lists.xensource.com > [8] http://mc/compose?to=3Ddavid@planetaradio.net > [9] http://www.dghvoip.com/ > [10] http://mc/compose?to=3Dozansafi@gmail.com > [11] http://www.xen.org/download/roadmap.html > [12] http://mc/compose?to=3DXen-users@lists.xensource.com > [13] http://lists.xensource.com/xen-users > [14] http://mc/compose?to=3DXen-users@lists.xensource.com > [15] http://lists.xensource.com/xen-users Mike