Re: [Xen-devel] Failed to run xenstored on OMAP5

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Fri, 2013-09-06 at 17:59 +0800, Chen Baozi wrote:
> Hi all,
> 
> After booting dom0 successfully on OMAP5, I continue to try xenstored, but
> failed:
> 
> # xenstored -T /root/xenstored.log
> (XEN) event_channel.c:233:d0 EVTCHNOP failure: domain 0, error -22

-22 is einval.

event_channel.c:223 is:
     if ( (rchn->state != ECS_UNBOUND) ||
         (rchn->u.unbound.remote_domid != ld->domain_id) )
        ERROR_EXIT_DOM(-EINVAL, rd);
from bind interdomain. You could try instrumenting with printk to figure
out which half failed and what the actual values were.

xenstored isn't already running is it?

> FATAL: Failed to initialize dom0 state: Invalid argument
> 
> And the /root/xenstored.log contents :
> 
> 
> ***
> Checking store ...
> Checking store complete.
> Checking store ...
> Checking store complete.
> 
> I've mounted xenfs on /proc/xen, sysfs on /sys, devpts on /dev/pts, and got
> evtchn, privcmd, gntdev, xenbus_backend, xenbus files under /dev/xen/.
> 
> Any ideas?
> 
> Cheers,
> 
> Baozi
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxx
> http://lists.xen.org/xen-devel



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