Hi experts
So we have this VM, that is running in this linux cluster. And when we migrate this from one host to another, it causes a reload. But that's only if the VM has never been on this host before. So for example:
VM A is installed in our cluster, sitting on host B.
We migrate A to host C, and A reloads itself.
Now if we move A to host C, (which A will reload itself as well) and then move it back to B. A no longer reloads itself, it just carries on working without a care.
There is a timing issue here that we noticed as well. If we move A onto B, then move it onto C, but wait for like a day or two before moving back to B, A will reload itself again.
So there is some sort of cached info that is at play here I guess.
Anyway, if anyone knows how to stop A from reloading, or at least, on a subsequent migration (like the migration to B from C) and keep it from reloading, that would be great. Or at least why its doing this.
If you need further information please feel free to ask.
Thanks guys for all your help in advance
Davy