On 03/11/2011 01:37 PM, Michael Torrie wrote:
> 1. create new LUN(s) that will be used as a virtual machine disk
> 2. create the virtual machine, and set up the logical volumes, punching
> the SAN devices through into the VM.
> 3. reboot the physical machine (suspending or shutting down the vms too)
> 4. volumes intended for the VM are now instead active on the host.
> 
> Hope that helps.  No amount of zoning is going to fix that.

I should add that given this problem there is no way to use LVM inside
of a VM guest using a physical disk of any kind without the host RH EL
activating the volumes.  SAN is just one case where this is going to
occur, even with zoning.  I'm currently exploring the options in lvm.conf.

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