GRE tunnel between user VM and a outside server not working after KVM host reboot

[Fariborz Navidan]

Hi Friends,

We have a client who is running two VMs on our cloud. They are running GRE
tunnel between their VMs and a server outside our network. After last
reboot of KVM hosts, their GRE tunnel stopped working. The GRE tunnel is
established and private IPs are assigned to both peers buy peers are not
able to reach each other using their private IP addresses.

We have already added all protocols and CIDRs (0.0.0.0/0) into the security
groups belonging to the VMs.

Should we do something on hosts to allow GRE tunneling?

Please advise.

Kind Regards.

I need to force delete primary storage definition

[Jeremy Hansen]

Is there a way I can delete a primary storage configuration if the storage no 
longer exists? This is a test cluster but I’d like to understand how to recover 
from this situation. The volumes that were left behind on this storage isn’t 
important. How can I force delete this storage or the two volumes left behind? 
4.18.0.0.

Thank you
-jeremy



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