exported a vm from vmware in ova format OEL 2.6.39 into oracle databsae appliance's virtual machine, have not problem to loading and start the vm, while goes to the vm console, it shows No volume groups found, unable to access resume device /dev/volgroup/logvolume01...mount could not find filesystem /dev/root....etc.
any one know what the issue is? did search, appears someone mentioned the parameter of xen_emul_unplug=never, not sure if that is the case, also not sure without i can start the vm,not sure where i can modify such grub setting.
any one can share the knowledge? thx