package org.ovirt.engine.core.vdsbroker.architecture;
import org.ovirt.engine.core.utils.archstrategy.ArchCommand;
public class GetBootableDiskIndex implements ArchCommand {
private int diskIndex;
private int numOfReservedScsiIndexes;
public GetBootableDiskIndex(int numOfReservedScsiIndexes) {
this.numOfReservedScsiIndexes = numOfReservedScsiIndexes;
}
/**
* CDROM is mapped to IDE, the index of first boot disk is 0
*/
@Override
public void runForX86_64() {
diskIndex = 0;
}
/**
* On PPC, the index 0 is reserved for CDROM and is mapped to sda.
* The boot disk is mapped one behind.
*/
@Override
public void runForPPC64() {
diskIndex = numOfReservedScsiIndexes;
}
public int returnValue() {
return diskIndex;
}
}