Re: [Xen-users] Error when create a new virtual server

["jpp@xxxxxxxxxxxxxxxxxx" <jpp@xxxxxxxxxxxxxxxxxx>]

Le lundi 22 mars 2010 Ã 11:37 -0430, John Berrocal a Ãcrit :
> I am trying to create a new virtual server ussing Virt-manager in a
> Centos 5.4 Server. Actually I created 4 doms, and all are running
> normally.
> But now when I was creating this new virtual computer I got this
> error:
> ------------------
> [2010-03-22 11:27:58 xend 5565] ERROR (SrvBase:88) Request
> wait_for_devices failed.
> Traceback (most recent call last):
>   File "/usr/lib64/python2.4/site-packages/xen/web/SrvBase.py", line
> 85, in perform
>     return op_method(op, req)
>   File
> "/usr/lib64/python2.4/site-packages/xen/xend/server/SrvDomain.py",
> line 72, in op_wait_for_devices
>     return self.dom.waitForDevices()
>   File
> "/usr/lib64/python2.4/site-packages/xen/xend/XendDomainInfo.py", line
> 2320, in waitForDevices
>     self.waitForDevices_(c)
>   File
> "/usr/lib64/python2.4/site-packages/xen/xend/XendDomainInfo.py", line
> 1419, in waitForDevices_
>     return self.getDeviceController(deviceClass).waitForDevices()
>   File
> "/usr/lib64/python2.4/site-packages/xen/xend/server/DevController.py",
> line 160, in waitForDevices
>     return map(self.waitForDevice, self.deviceIDs())
>   File
> "/usr/lib64/python2.4/site-packages/xen/xend/server/DevController.py",
> line 181, in waitForDevice
>     raise VmError("Device %s (%s) could not be connected. "
> VmError: Device 5632 (vbd) could not be connected. Failed to find an
> unused loop device
> --------------------

Hello,

The problem is here (no free loop device) --> increase the number of
"loops" (kernel parameter), will need a reboot.


Regards

JPP
> 
> I already made a research on google and checked some comments about
> it, I didn't try yet, but If anybody has some idea how to fix it, I
> will appreciate so much.
> Thanks in advance.
> 
> -- 
> John S. Berrocal
> 
> 
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