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don't need to check if pv driver is updated, old pv driver should work

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This commit is contained in:
Anthony Xu 2014-10-21 11:14:15 -07:00
parent fbe205b9dd
commit 45611a0f83
1 changed files with 0 additions and 18 deletions
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18
plugins/hypervisors/xenserver/src/com/cloud/hypervisor/xenserver/resource/CitrixResourceBase.java
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@ -80,7 +80,6 @@ import com.xensource.xenapi.VGPU;
import com.xensource.xenapi.VIF;
import com.xensource.xenapi.VLAN;
import com.xensource.xenapi.VM;
import com.xensource.xenapi.VMGuestMetrics;
import com.xensource.xenapi.XenAPIObject;
import org.apache.cloudstack.storage.command.StorageSubSystemCommand;
@ -6139,23 +6138,6 @@ public abstract class CitrixResourceBase implements ServerResource, HypervisorRe
// Look up the VM
VM vm = getVM(conn, vmName);
/* For HVM guest, if no pv driver installed, no attach/detach */
boolean isHVM;
if (vm.getPVBootloader(conn).equalsIgnoreCase("")) {
isHVM = true;
} else {
isHVM = false;
}
VMGuestMetrics vgm = vm.getGuestMetrics(conn);
boolean pvDrvInstalled = false;
if (!isRefNull(vgm) && vgm.getPVDriversUpToDate(conn)) {
pvDrvInstalled = true;
}
if (isHVM && !pvDrvInstalled) {
s_logger.warn(errorMsg + ": You attempted an operation on a VM which requires PV drivers to be installed but the drivers were not detected");
return new AttachVolumeAnswer(cmd,
"You attempted an operation that requires PV drivers to be installed on the VM. Please install them by inserting xen-pv-drv.iso.");
}
if (attach) {
// Figure out the disk number to attach the VM to
String diskNumber = null;