Hi Ricky,
seems like your problem related to custom vdsm hook you are using:
Thread-71101::DEBUG::2012-12-26
21:43:54,530::__init__::1164::Storage.Misc.excCmd::(_log)
'/usr/libexec/vdsm/hooks/before_vm_start/10_faqemu' (cwd None)
vm creation was successful, but libvirt complains when reading the xml after
hook is executed:
Thread-71104::DEBUG::2012-12-26 21:43:55,202::utils::358::vm.Vm::(run)
vmId=`94157c6b-b434-4c24-acf0-58613529d0df`::Stats thread started
libvirtEventLoop::ERROR::2012-12-26
21:43:55,150::libvirtconnection::70::vds::(__eventCallback) Error running VM
callback
Traceback (most recent call last):
File "/usr/lib64/python2.6/site-packages/vdsm/libvirtconnection.py", line 46,
in __eventCallback
v._onLibvirtLifecycleEvent(event, detail, None)
File "/usr/share/vdsm/libvirtvm.py", line 2585, in _onLibvirtLifecycleEvent
hooks.after_vm_pause(self._dom.XMLDesc(0), self.conf)
AttributeError: 'NoneType' object has no attribute 'XMLDesc'
Thread-71104::DEBUG::2012-12-26 21:43:55,204::task::568::Tas
can you verify the above? if i'm correct, can you try running your vm without
the hook on the hypervisor?
anyway, please open 2 bugs on this matter, one for engine (null pointer
exception) and one for vdsm.
----- Original Message -----
> From: "Ricky Schneberger" <[email protected]>
> To: [email protected]
> Sent: Wednesday, December 26, 2012 11:10:08 PM
> Subject: [Users] Unable to boot vm after I have done a live snapshot and then
> try reboot the vm
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> I have a Centos vm that I did a live snapshot on. Everything went OK
> and I then shutdown the vm.
> When I then tried to boot the vm again it boot, but there was disk
> errors in vm (GRUB started but was just booting in to a black
> screen).
> This I must investigate more (i.e try to start vm with rescue-cd).
>
> The problem is that I did an prewiew to the state before my snapshot
> and the vm did not boot at all. I then did "undo" and try to boot the
> vm and still get errors. The vm does not start at all right now.
>
> I attached the log files (vdsm-log from hypervisor, engine-log from
> ovirt-m)
>
>
>
>
> - --
> Ricky Schneberger
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>
> iEYEARECAAYFAlDbZ6sACgkQOap81biMC2M4OQCcDFVCByNyY6jjL0PFXzTqJ3kA
> PVkAn2aNxSTdkjvQZWH23kmEpnqz7Aal
> =SkxK
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