J J
2006-Jul-26 23:39 UTC
[Xen-users] Error: Device 2049 (vbd) could not be connected. Hotplug scripts not working.
I am getting this error when doing an xm create. [root@xen scripts]# udevmonitor & [root@xen scripts]# xm create -c jj Using config file "/etc/xen/jj". UEVENT[1153956764.945952] add@/devices/xen-backend/vbd-13-2049 UEVENT[1153956775.318771] remove@/devices/xen-backend/vbd-13-2049 Error: Device 2049 (vbd) could not be connected. Hotplug scripts not working. Any help would be appreciated. JJ ------------------- [root@xen scripts]# cat /etc/xen/jj kernel ="/boot/vmlinuz-2.6.17-1.2157_FC5xenU" memory = 64 name = "jj" disk = [''file:/jj.img,sda1,w''] root = "/dev/sda1" extra = "ro selinux=0 3" [root@xen scripts]# uname -a Linux xen.pogg.net 2.6.17-1.2157_FC5xen0 #1 SMP Wed Jul 12 00:28:36 EDT 2006 i686 i686 i386 GNU/Linux [root@xen scripts]# cat /etc/redhat-release Fedora Core release 5 (Bordeaux) [root@xen scripts]# udevinfo -Vudevinfo, version 084 Xen version 3.0.2 Release 3.FC5 kernel-xen0 Version: 2.6.17 Release: 1.2139_FC5 kernel-xenU Version: 2.6.17 Release: 1.2157_FC5 _________________________________________________________________ Is your PC infected? Get a FREE online computer virus scan from McAfee® Security. http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Henning Sprang
2006-Jul-27 09:59 UTC
Re: [Xen-users] Error: Device 2049 (vbd) could not be connected. Hotplug scripts not working.
On 7/27/06, J J <skrats3@hotmail.com> wrote:> > I am getting this error when doing an xm create. > [root@xen scripts]# udevmonitor & > [root@xen scripts]# xm create -c jj > Using config file "/etc/xen/jj". > UEVENT[1153956764.945952] add@/devices/xen-backend/vbd-13-2049 > UEVENT[1153956775.318771] remove@/devices/xen-backend/vbd-13-2049 > Error: Device 2049 (vbd) could not be connected. Hotplug scripts not > working. > > Any help would be appreciated.I think this is an often reoccuring error - what did you try to solve it until now? Did none of the hints in the list archive help? Henning _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
J J
2006-Jul-27 17:03 UTC
Re: [Xen-users] Error: Device 2049 (vbd) could not be connected. Hotplug scripts
Absolutely. I searched google and this list. I found many suggestions by people on how to fix this issue. None helped. This does appear to be a recurring issue where the root cause has not been identified. Logs have been no help and strace''ing the process did nothing but give me a headache.>From: "Henning Sprang" <henning_sprang@gmx.de> >To: "J J" <skrats3@hotmail.com> >CC: xen-users@lists.xensource.com >Subject: Re: [Xen-users] Error: Device 2049 (vbd) could not be connected. >Hotplug scripts not working. >Date: Thu, 27 Jul 2006 11:59:56 +0200 > >On 7/27/06, J J <skrats3@hotmail.com> wrote: >> >>I am getting this error when doing an xm create. >>[root@xen scripts]# udevmonitor & >>[root@xen scripts]# xm create -c jj >>Using config file "/etc/xen/jj". >>UEVENT[1153956764.945952] add@/devices/xen-backend/vbd-13-2049 >>UEVENT[1153956775.318771] remove@/devices/xen-backend/vbd-13-2049 >>Error: Device 2049 (vbd) could not be connected. Hotplug scripts not >>working. >> >>Any help would be appreciated. > >I think this is an often reoccuring error - what did you try to solve >it until now? Did none of the hints in the list archive help? > >Henning_________________________________________________________________ Express yourself instantly with MSN Messenger! Download today - it''s FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
François Lapointe
2006-Jul-27 21:56 UTC
Re: [Xen-users] Error: Device 2049 (vbd) could not be connected. Hotplug scripts
2006/7/27, J J <skrats3@hotmail.com>:> Absolutely. I searched google and this list. I found many suggestions by > people on how to fix this issue. None helped. This does appear to be a > recurring issue where the root cause has not been identified. Logs have been > no help and strace''ing the process did nothing but give me a headache. > > > > >From: "Henning Sprang" <henning_sprang@gmx.de> > >To: "J J" <skrats3@hotmail.com> > >CC: xen-users@lists.xensource.com > >Subject: Re: [Xen-users] Error: Device 2049 (vbd) could not be connected. > >Hotplug scripts not working. > >Date: Thu, 27 Jul 2006 11:59:56 +0200 > > > >On 7/27/06, J J <skrats3@hotmail.com> wrote: > >> > >>I am getting this error when doing an xm create. > >>[root@xen scripts]# udevmonitor & > >>[root@xen scripts]# xm create -c jj > >>Using config file "/etc/xen/jj". > >>UEVENT[1153956764.945952] add@/devices/xen-backend/vbd-13-2049 > >>UEVENT[1153956775.318771] remove@/devices/xen-backend/vbd-13-2049 > >>Error: Device 2049 (vbd) could not be connected. Hotplug scripts not > >>working. > >> > >>Any help would be appreciated. > > > >I think this is an often reoccuring error - what did you try to solve > >it until now? Did none of the hints in the list archive help? > > > >Henning > > _________________________________________________________________ > Express yourself instantly with MSN Messenger! Download today - it''s FREE! > http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >Make sure you''re using udev and it is setup properly. What does the output of "# cat /proc/sys/kernel/hotplug" shows? François _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users