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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] Re: [Xen-users] Starting xend: grep: /proc/xen/capabilities: No such file or directory
On Tue, Mar 23, 2010 at 01:11:14PM -0700, kishore kumar wrote: > Yes. I see below in /proc/xen after mount > > capabilities > privcmd > xenbus > xsd_kva > xsd_port. > Looks ok.. What does "cat /proc/xen/capabilities" say ? Does "/etc/init.d/xend start" work? -- Pasi > On Tue, Mar 23, 2010 at 1:05 PM, Pasi Kärkkäinen <[1]pasik@xxxxxx> wrote: > > On Tue, Mar 23, 2010 at 01:04:34PM -0700, kishore kumar wrote: > > attached is the screen shot. > > > > I did > > cd /lib/modules/[1][2]2.6.32.10/kernel/drivers/xen > > modprobe xen-evtchn > > > > and then did > > > > mount -t xenfs none /proc/xen. > > > > But still the same problem. > > > > Does the mount succeed? Is there anything under /proc/xen? > > -- Pasi > > On Tue, Mar 23, 2010 at 12:51 PM, Pasi Kärkkäinen > <[2][3]pasik@xxxxxx> wrote: > > > > On Tue, Mar 23, 2010 at 12:43:16PM -0700, kishore kumar wrote: > > > I have the Xen 3.4.3.rc4 installed alone with > > > > > > make xen > > > > > > make stubdom, > > > > > > make tools > > > > > > make install-xen > > > make install-tools > > > make install-stubdom > > > > > > > > > and pulled dom 0 kernel from > > > > > > git clone > > > git://[1][3][4]git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git > > > and compiled the kernel. > > > > > > modified the grub.conf as below > > > > > > title xen/pvops (2.6.32.10) > > > root (hd0,0) > > > kernel /xen.gz loglvl=all guest_loglvl=all > sync_console > > > console_to_ring com1=115200,8n1 console=vga,com1 lapic=debug > > > apic_verbosity=debug apic=debug iommu=1 msi=1 > > > module /vmlinuz-2.6.32.10 ro > root=/dev/VolGroup01/LogVol00 > > > console=hvc0 earlyprintk=xen nomodeset initcall_debug debug > > loglevel=10 > > > module /initrd-2.6.32.10.img > > > > > > and rebooted the machine. I hope this is a Xen+ dom0. > Please > > correct me > > > if I am wrong here. > > > > > > After reboot I see > > > Starting xend: grep: /proc/xen/capabilities: No such file > or > > directory > > > > > > I added none /proc/xen xenfs defaults 0 0 in /etc/fstab > file and > > > rebooted. still the same problem. > > > > > > Is there anything else that needs to be done? > > > > > > > So is that version of xend automatically loading xen-evtchn.ko > driver > > module? > > Try loading the module with "modprobe xen-evtchn" and then try > mounting > > the /proc/xen. > > > Am I booted with Xen+dom0 or just the linux kernel? > > > > > > > Most probably to Xen+dom0, if you chose the grub entry you pasted > above. > > > > -- Pasi > > > My uname -a is > > > > > > Linux localhost.localdomain 2.6.32.10 > > > > > > Thanks > > > > > > > > > On Tue, Mar 23, 2010 at 12:23 AM, Pasi Kärkkäinen > > <[2][4][5]pasik@xxxxxx> wrote: > > > > > > On Mon, Mar 22, 2010 at 05:00:41PM -0700, kishore kumar > wrote: > > > > Hi all, > > > > > > > > I see the below message after I install xen3.4.3-rc4 > and > > pvops dom > > > 0 > > > > kernel 2.6.32.10 and reboot the machine. > > > > > > > > Starting xend: grep: /proc/xen/capabilities: No such > file > > or > > > directory > > > > > > > > I did below steps too. > > > > > > > > step 1: insmod xen-evtchn.ko > > > > step 2: Added none /proc/xen xenfs defaults 0 0 in > > /etc/fstab > > > file. > > > > > > > > Is there something that I am missing here? > > > > > > Well then actually mount /proc/xen :) > > > (or reboot). > > > > > > Also did you verify you've actually rebooted to Xen+dom0? > > > -- Pasi > > > > > > References > > > > > > Visible links > > > 1. > [5][6]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git > > > 2. mailto:[6][7]pasik@xxxxxx > > > > References > > > > Visible links > > 1. [8]http://2.6.32.10/kernel/drivers/xen > > 2. mailto:[9]pasik@xxxxxx > > 3. > [10]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git > > 4. mailto:[11]pasik@xxxxxx > > 5. > [12]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git > > 6. mailto:[13]pasik@xxxxxx > > References > > Visible links > 1. mailto:pasik@xxxxxx > 2. http://2.6.32.10/kernel/drivers/xen > 3. mailto:pasik@xxxxxx > 4. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git > 5. mailto:pasik@xxxxxx > 6. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git > 7. mailto:pasik@xxxxxx > 8. http://2.6.32.10/kernel/drivers/xen > 9. mailto:pasik@xxxxxx > 10. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git > 11. mailto:pasik@xxxxxx > 12. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git > 13. mailto:pasik@xxxxxx _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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