Red Hat Summit18.12. Situaciones comunes en la detección y solución de errores
No pasa nada cuando intenta iniciar el servicio
xend . Cuando escribe xm list1 recibe lo siguiente:
Error: Error connecting to xend: Connection refused. Is xend running?
Al intentar ejecutar
xend start manualmente, recibe más errores:
Error: Could not obtain handle on privileged command interfaces (2 = No such file or directory)
Traceback (most recent call last:)
File "/usr/sbin/xend/", line 33 in ?
from xen.xend.server. import SrvDaemon
File "/usr/lib/python2.4/site-packages/xen/xend/server/SrvDaemon.py" , line 26 in ?
from xen.xend import XendDomain
File "/usr//lib/python2.4/site-packages/xen/xend/XendDomain.py" , line 33, in ?
from xen.xend import XendDomainInfo
File "/usr/lib/python2.4/site-packages/xen/xend/image.py" , line37, in ?
import images
File "/usr/lib/python2.4/site-packages/xen/xend/image.py" , line30, in ?
xc = xen.lowlevel.xc.xc ()
RuntimeError: (2, 'No such file or directory' )
Lo más probable es que se reinició el anfitrión utilizando un kernel diferente al kernel
xen-hypervisor . Para corregir este problema se debe seleccionar el kernel xen-hypervisor durante el arranque del sistema (o establecer el kernel xen-hypervisor como el kernel predeterminado en el archivo grub.conf ).
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