Red Hat Summit18.12. Situations fréquentes dans la résolution des pannes
Quand vous tentez de démarrer le service
xend, il ne se passe rien. Vous saisissez xm list1 et vous recevez ce qui suit :
Error: Error connecting to xend: Connection refused. Is xend running?
Vous essayez d'exécuter
xend manuellement et vous obtenez des erreurs supplémentaires :
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' )
Il est probable que vous ayez relancé votre hôte dans un noyau qui n'est pas un
xen-hypervisor kernel. Pour corriger cela, vous devez sélectionner le noyau xen-hypervisor au moment du lancement (ou configurer par défaut, le noyau xen-hypervisor dans votre fichier grub.conf).
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