All Configuration of Standalone XenServer Hypervisor gone after power failure.

[Pradeep Kumar1709160292]

Need an urgent help.

After power failure twice, my standalone hypervisor's all configuration lost. No Network information showing, no name of hypervisor  and no storage detected in xenserver. I have tried restarting machine safe mode as well and tried restarting toostack multiple times but no luck. There are 

I am new to Xenserver and needs an urgent help.

[Alan Lantz]

Power failure is just about the worst thing you can do to a XenServer. I would reinstall and be sure you uncheck the hard drive to preserve the storage. If you don't you will reinitialize the local storage and lose everything. 

 

https://support.citrix.com/article/CTX136342

 

There is a definite possibility that this will fix the XenServer installation, but storage is still lost due to corruption. If so you have to restore your VM's from backup.

 

--Alan--

 

 

[Tobias Kreidl]

Is any of the network visible? You could maybe try an emergency network reset and start with just the one primary management interface and see if you can reconstruct the network and of successful, hopefully reattach any external storage devices. Do you see any local SR on that host?

 

-=Tobias