protected Long destroyVM(HaWorkVO work) {
final VMInstanceVO vm = _itMgr.findByIdAndType(work.getType(), work.getInstanceId());
s_logger.info("Destroying " + vm.toString());
try {
if (vm.getState() != State.Destroyed) {
s_logger.info("VM is no longer in Destroyed state " + vm.toString());
return null;
}
if (vm.getHostId() != null) {
if (_itMgr.destroy(vm, _accountMgr.getSystemUser(), _accountMgr.getSystemAccount())) {
s_logger.info("Successfully destroy " + vm);
return null;
}
s_logger.debug("Stop for " + vm + " was unsuccessful.");
} else {
if (s_logger.isDebugEnabled()) {
s_logger.debug(vm + " has already been stopped");
}
return null;
}
} catch (final AgentUnavailableException e) {
s_logger.debug("Agnet is not available" + e.getMessage());
} catch (OperationTimedoutException e) {
s_logger.debug("operation timed out: " + e.getMessage());
} catch (ConcurrentOperationException e) {
s_logger.debug("concurrent operation: " + e.getMessage());
}
work.setTimesTried(work.getTimesTried() + 1);
return (System.currentTimeMillis() >> 10) + _stopRetryInterval;
}
@Override
public void execute() {
UserVm result;
try {
UserContext.current().setEventDetails("Vm Id: " + getEntityId());
if (getHypervisor() == HypervisorType.BareMetal) {
result = _bareMetalVmService.startVirtualMachine(this);
} else {
result = _userVmService.startVirtualMachine(this);
}
if (result != null) {
UserVmResponse response =
_responseGenerator.createUserVmResponse("virtualmachine", result).get(0);
response.setResponseName(getCommandName());
this.setResponseObject(response);
} else {
throw new ServerApiException(BaseCmd.INTERNAL_ERROR, "Failed to deploy vm");
}
} catch (ResourceUnavailableException ex) {
s_logger.warn("Exception: ", ex);
throw new ServerApiException(BaseCmd.RESOURCE_UNAVAILABLE_ERROR, ex.getMessage());
} catch (ConcurrentOperationException ex) {
s_logger.warn("Exception: ", ex);
throw new ServerApiException(BaseCmd.INTERNAL_ERROR, ex.getMessage());
} catch (InsufficientCapacityException ex) {
s_logger.info(ex);
s_logger.trace(ex);
throw new ServerApiException(BaseCmd.INSUFFICIENT_CAPACITY_ERROR, ex.getMessage());
}
}
@Override
public void execute()
throws ResourceUnavailableException, InsufficientCapacityException,
ResourceAllocationException {
try {
UserContext.current().setEventDetails("Vm Id: " + getId());
UserVm result;
result = _userVmService.startVirtualMachine(this);
if (result != null) {
UserVmResponse response =
_responseGenerator.createUserVmResponse("virtualmachine", result).get(0);
response.setResponseName(getCommandName());
this.setResponseObject(response);
} else {
throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to start a vm");
}
} catch (ConcurrentOperationException ex) {
s_logger.warn("Exception: ", ex);
throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, ex.getMessage());
} catch (StorageUnavailableException ex) {
s_logger.warn("Exception: ", ex);
throw new ServerApiException(ApiErrorCode.RESOURCE_UNAVAILABLE_ERROR, ex.getMessage());
} catch (ExecutionException ex) {
s_logger.warn("Exception: ", ex);
throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, ex.getMessage());
}
}
@Test
public void testDeleteDisk() {
DataStore primaryStore = createPrimaryDataStore();
primaryStoreId = primaryStore.getId();
primaryStore = this.dataStoreMgr.getPrimaryDataStore(primaryStoreId);
VolumeVO volume = createVolume(null, primaryStore.getId());
VolumeInfo volInfo = this.volFactory.getVolume(volume.getId());
AsyncCallFuture<VolumeApiResult> future =
this.volumeService.createVolumeAsync(volInfo, primaryStore);
try {
VolumeApiResult result = future.get();
VolumeInfo vol = result.getVolume();
this.volumeService.destroyVolume(volInfo.getId());
volInfo = this.volFactory.getVolume(vol.getId());
this.volumeService.expungeVolumeAsync(volInfo);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ExecutionException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ConcurrentOperationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
// @Test
public void testCopyBaseImage() {
DataStore primaryStore = createPrimaryDataStore();
primaryStoreId = primaryStore.getId();
primaryStore = this.dataStoreMgr.getPrimaryDataStore(primaryStoreId);
VolumeVO volume = createVolume(image.getId(), primaryStore.getId());
VolumeInfo volInfo = this.volFactory.getVolume(volume.getId());
AsyncCallFuture<VolumeApiResult> future =
this.volumeService.createVolumeFromTemplateAsync(
volInfo,
this.primaryStoreId,
this.templateFactory.getTemplate(this.image.getId(), DataStoreRole.Image));
try {
VolumeApiResult result = future.get();
AssertJUnit.assertTrue(result.isSuccess());
VolumeInfo newVol = result.getVolume();
this.volumeService.destroyVolume(newVol.getId());
VolumeInfo vol = this.volFactory.getVolume(volume.getId());
this.volumeService.expungeVolumeAsync(vol);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ExecutionException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ConcurrentOperationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
protected Long restart(HaWorkVO work) {
List<HaWorkVO> items = _haDao.listFutureHaWorkForVm(work.getInstanceId(), work.getId());
if (items.size() > 0) {
StringBuilder str =
new StringBuilder(
"Cancelling this work item because newer ones have been scheduled. Work Ids = [");
for (HaWorkVO item : items) {
str.append(item.getId()).append(", ");
}
str.delete(str.length() - 2, str.length()).append("]");
s_logger.info(str.toString());
return null;
}
items = _haDao.listRunningHaWorkForVm(work.getInstanceId());
if (items.size() > 0) {
StringBuilder str =
new StringBuilder(
"Waiting because there's HA work being executed on an item currently. Work Ids =[");
for (HaWorkVO item : items) {
str.append(item.getId()).append(", ");
}
str.delete(str.length() - 2, str.length()).append("]");
s_logger.info(str.toString());
return (System.currentTimeMillis() >> 10) + _investigateRetryInterval;
}
long vmId = work.getInstanceId();
VMInstanceVO vm = _itMgr.findByIdAndType(work.getType(), work.getInstanceId());
if (vm == null) {
s_logger.info("Unable to find vm: " + vmId);
return null;
}
s_logger.info("HA on " + vm);
if (vm.getState() != work.getPreviousState() || vm.getUpdated() != work.getUpdateTime()) {
s_logger.info(
"VM "
+ vm
+ " has been changed. Current State = "
+ vm.getState()
+ " Previous State = "
+ work.getPreviousState()
+ " last updated = "
+ vm.getUpdated()
+ " previous updated = "
+ work.getUpdateTime());
return null;
}
short alertType = AlertManager.ALERT_TYPE_USERVM;
if (VirtualMachine.Type.DomainRouter.equals(vm.getType())) {
alertType = AlertManager.ALERT_TYPE_DOMAIN_ROUTER;
} else if (VirtualMachine.Type.ConsoleProxy.equals(vm.getType())) {
alertType = AlertManager.ALERT_TYPE_CONSOLE_PROXY;
} else if (VirtualMachine.Type.SecondaryStorageVm.equals(vm.getType())) {
alertType = AlertManager.ALERT_TYPE_SSVM;
}
HostVO host = _hostDao.findById(work.getHostId());
boolean isHostRemoved = false;
if (host == null) {
host = _hostDao.findByIdIncludingRemoved(work.getHostId());
if (host != null) {
s_logger.debug(
"VM "
+ vm.toString()
+ " is now no longer on host "
+ work.getHostId()
+ " as the host is removed");
isHostRemoved = true;
}
}
DataCenterVO dcVO = _dcDao.findById(host.getDataCenterId());
HostPodVO podVO = _podDao.findById(host.getPodId());
String hostDesc =
"name: "
+ host.getName()
+ "(id:"
+ host.getId()
+ "), availability zone: "
+ dcVO.getName()
+ ", pod: "
+ podVO.getName();
Boolean alive = null;
if (work.getStep() == Step.Investigating) {
if (!isHostRemoved) {
if (vm.getHostId() == null || vm.getHostId() != work.getHostId()) {
s_logger.info("VM " + vm.toString() + " is now no longer on host " + work.getHostId());
return null;
}
Enumeration<Investigator> en = _investigators.enumeration();
Investigator investigator = null;
while (en.hasMoreElements()) {
investigator = en.nextElement();
alive = investigator.isVmAlive(vm, host);
s_logger.info(investigator.getName() + " found " + vm + "to be alive? " + alive);
if (alive != null) {
break;
}
}
boolean fenced = false;
if (alive == null) {
s_logger.debug("Fencing off VM that we don't know the state of");
Enumeration<FenceBuilder> enfb = _fenceBuilders.enumeration();
while (enfb.hasMoreElements()) {
FenceBuilder fb = enfb.nextElement();
Boolean result = fb.fenceOff(vm, host);
s_logger.info("Fencer " + fb.getName() + " returned " + result);
if (result != null && result) {
fenced = true;
break;
}
}
} else if (!alive) {
fenced = true;
} else {
s_logger.debug(
"VM " + vm.getHostName() + " is found to be alive by " + investigator.getName());
if (host.getStatus() == Status.Up) {
s_logger.info(vm + " is alive and host is up. No need to restart it.");
return null;
} else {
s_logger.debug("Rescheduling because the host is not up but the vm is alive");
return (System.currentTimeMillis() >> 10) + _investigateRetryInterval;
}
}
if (!fenced) {
s_logger.debug("We were unable to fence off the VM " + vm);
_alertMgr.sendAlert(
alertType,
vm.getDataCenterIdToDeployIn(),
vm.getPodIdToDeployIn(),
"Unable to restart " + vm.getHostName() + " which was running on host " + hostDesc,
"Insufficient capacity to restart VM, name: "
+ vm.getHostName()
+ ", id: "
+ vmId
+ " which was running on host "
+ hostDesc);
return (System.currentTimeMillis() >> 10) + _restartRetryInterval;
}
try {
_itMgr.advanceStop(vm, true, _accountMgr.getSystemUser(), _accountMgr.getSystemAccount());
} catch (ResourceUnavailableException e) {
assert false : "How do we hit this when force is true?";
throw new CloudRuntimeException("Caught exception even though it should be handled.", e);
} catch (OperationTimedoutException e) {
assert false : "How do we hit this when force is true?";
throw new CloudRuntimeException("Caught exception even though it should be handled.", e);
} catch (ConcurrentOperationException e) {
assert false : "How do we hit this when force is true?";
throw new CloudRuntimeException("Caught exception even though it should be handled.", e);
}
work.setStep(Step.Scheduled);
_haDao.update(work.getId(), work);
} else {
s_logger.debug(
"How come that HA step is Investigating and the host is removed? Calling forced Stop on Vm anyways");
try {
_itMgr.advanceStop(vm, true, _accountMgr.getSystemUser(), _accountMgr.getSystemAccount());
} catch (ResourceUnavailableException e) {
assert false : "How do we hit this when force is true?";
throw new CloudRuntimeException("Caught exception even though it should be handled.", e);
} catch (OperationTimedoutException e) {
assert false : "How do we hit this when force is true?";
throw new CloudRuntimeException("Caught exception even though it should be handled.", e);
} catch (ConcurrentOperationException e) {
assert false : "How do we hit this when force is true?";
throw new CloudRuntimeException("Caught exception even though it should be handled.", e);
}
}
}
vm = _itMgr.findByIdAndType(vm.getType(), vm.getId());
if (!_forceHA && !vm.isHaEnabled()) {
if (s_logger.isDebugEnabled()) {
s_logger.debug("VM is not HA enabled so we're done.");
}
return null; // VM doesn't require HA
}
if (!_storageMgr.canVmRestartOnAnotherServer(vm.getId())) {
if (s_logger.isDebugEnabled()) {
s_logger.debug("VM can not restart on another server.");
}
return null;
}
if (work.getTimesTried() > _maxRetries) {
s_logger.warn("Retried to max times so deleting: " + vmId);
return null;
}
try {
VMInstanceVO started =
_itMgr.advanceStart(
vm,
new HashMap<VirtualMachineProfile.Param, Object>(),
_accountMgr.getSystemUser(),
_accountMgr.getSystemAccount());
if (started != null) {
s_logger.info("VM is now restarted: " + vmId + " on " + started.getHostId());
return null;
}
if (s_logger.isDebugEnabled()) {
s_logger.debug(
"Rescheduling VM " + vm.toString() + " to try again in " + _restartRetryInterval);
}
} catch (final InsufficientCapacityException e) {
s_logger.warn("Unable to restart " + vm.toString() + " due to " + e.getMessage());
_alertMgr.sendAlert(
alertType,
vm.getDataCenterIdToDeployIn(),
vm.getPodIdToDeployIn(),
"Unable to restart " + vm.getHostName() + " which was running on host " + hostDesc,
"Insufficient capacity to restart VM, name: "
+ vm.getHostName()
+ ", id: "
+ vmId
+ " which was running on host "
+ hostDesc);
} catch (final ResourceUnavailableException e) {
s_logger.warn("Unable to restart " + vm.toString() + " due to " + e.getMessage());
_alertMgr.sendAlert(
alertType,
vm.getDataCenterIdToDeployIn(),
vm.getPodIdToDeployIn(),
"Unable to restart " + vm.getHostName() + " which was running on host " + hostDesc,
"The Storage is unavailable for trying to restart VM, name: "
+ vm.getHostName()
+ ", id: "
+ vmId
+ " which was running on host "
+ hostDesc);
} catch (ConcurrentOperationException e) {
s_logger.warn("Unable to restart " + vm.toString() + " due to " + e.getMessage());
_alertMgr.sendAlert(
alertType,
vm.getDataCenterIdToDeployIn(),
vm.getPodIdToDeployIn(),
"Unable to restart " + vm.getHostName() + " which was running on host " + hostDesc,
"The Storage is unavailable for trying to restart VM, name: "
+ vm.getHostName()
+ ", id: "
+ vmId
+ " which was running on host "
+ hostDesc);
} catch (OperationTimedoutException e) {
s_logger.warn("Unable to restart " + vm.toString() + " due to " + e.getMessage());
_alertMgr.sendAlert(
alertType,
vm.getDataCenterIdToDeployIn(),
vm.getPodIdToDeployIn(),
"Unable to restart " + vm.getHostName() + " which was running on host " + hostDesc,
"The Storage is unavailable for trying to restart VM, name: "
+ vm.getHostName()
+ ", id: "
+ vmId
+ " which was running on host "
+ hostDesc);
}
vm = _itMgr.findByIdAndType(vm.getType(), vm.getId());
work.setUpdateTime(vm.getUpdated());
work.setPreviousState(vm.getState());
return (System.currentTimeMillis() >> 10) + _restartRetryInterval;
}
@Override
public void create() throws ResourceAllocationException {
try {
// Verify that all objects exist before passing them to the service
Account owner = _accountService.getActiveAccountById(getEntityOwnerId());
DataCenter zone = _configService.getZone(zoneId);
if (zone == null) {
throw new InvalidParameterValueException("Unable to find zone by id=" + zoneId);
}
ServiceOffering serviceOffering = _configService.getServiceOffering(serviceOfferingId);
if (serviceOffering == null) {
throw new InvalidParameterValueException(
"Unable to find service offering: " + serviceOfferingId);
}
VirtualMachineTemplate template = _templateService.getTemplate(templateId);
// Make sure a valid template ID was specified
if (template == null) {
throw new InvalidParameterValueException("Unable to use template " + templateId);
}
if (diskOfferingId != null) {
DiskOffering diskOffering = _configService.getDiskOffering(diskOfferingId);
if (diskOffering == null) {
throw new InvalidParameterValueException(
"Unable to find disk offering " + diskOfferingId);
}
}
UserVm vm = null;
if (getHypervisor() == HypervisorType.BareMetal) {
vm = _bareMetalVmService.createVirtualMachine(this);
} else {
if (zone.getNetworkType() == NetworkType.Basic) {
if (getNetworkIds() != null) {
throw new InvalidParameterValueException("Can't specify network Ids in Basic zone");
} else {
vm =
_userVmService.createBasicSecurityGroupVirtualMachine(
zone,
serviceOffering,
template,
getSecurityGroupIdList(),
owner,
name,
displayName,
diskOfferingId,
size,
group,
getHypervisor(),
userData,
sshKeyPairName,
getIpToNetworkMap(),
ipAddress,
keyboard);
}
} else {
if (zone.isSecurityGroupEnabled()) {
vm =
_userVmService.createAdvancedSecurityGroupVirtualMachine(
zone,
serviceOffering,
template,
getNetworkIds(),
getSecurityGroupIdList(),
owner,
name,
displayName,
diskOfferingId,
size,
group,
getHypervisor(),
userData,
sshKeyPairName,
getIpToNetworkMap(),
ipAddress,
keyboard);
} else {
if (getSecurityGroupIdList() != null && !getSecurityGroupIdList().isEmpty()) {
throw new InvalidParameterValueException(
"Can't create vm with security groups; security group feature is not enabled per zone");
}
vm =
_userVmService.createAdvancedVirtualMachine(
zone,
serviceOffering,
template,
getNetworkIds(),
owner,
name,
displayName,
diskOfferingId,
size,
group,
getHypervisor(),
userData,
sshKeyPairName,
getIpToNetworkMap(),
ipAddress,
keyboard);
}
}
}
if (vm != null) {
setEntityId(vm.getId());
} else {
throw new ServerApiException(BaseCmd.INTERNAL_ERROR, "Failed to deploy vm");
}
} catch (InsufficientCapacityException ex) {
s_logger.info(ex);
s_logger.trace(ex);
throw new ServerApiException(BaseCmd.INSUFFICIENT_CAPACITY_ERROR, ex.getMessage());
} catch (ResourceUnavailableException ex) {
s_logger.warn("Exception: ", ex);
throw new ServerApiException(BaseCmd.RESOURCE_UNAVAILABLE_ERROR, ex.getMessage());
} catch (ConcurrentOperationException ex) {
s_logger.warn("Exception: ", ex);
throw new ServerApiException(BaseCmd.INTERNAL_ERROR, ex.getMessage());
}
}
protected Long restart(final HaWorkVO work) {
final long vmId = work.getInstanceId();
final VirtualMachineGuru<VMInstanceVO> mgr = findManager(work.getType());
if (mgr == null) {
s_logger.warn(
"Unable to find a handler for " + work.getType().toString() + ", throwing out " + vmId);
return null;
}
VMInstanceVO vm = mgr.get(vmId);
if (vm == null) {
s_logger.info("Unable to find vm: " + vmId);
return null;
}
s_logger.info("HA on " + vm.toString());
if (vm.getState() != work.getPreviousState() || vm.getUpdated() != work.getUpdateTime()) {
s_logger.info(
"VM "
+ vm.toString()
+ " has been changed. Current State = "
+ vm.getState()
+ " Previous State = "
+ work.getPreviousState()
+ " last updated = "
+ vm.getUpdated()
+ " previous updated = "
+ work.getUpdateTime());
return null;
}
final HostVO host = _hostDao.findById(work.getHostId());
DataCenterVO dcVO = _dcDao.findById(host.getDataCenterId());
HostPodVO podVO = _podDao.findById(host.getPodId());
String hostDesc =
"name: "
+ host.getName()
+ "(id:"
+ host.getId()
+ "), availability zone: "
+ dcVO.getName()
+ ", pod: "
+ podVO.getName();
short alertType = AlertManager.ALERT_TYPE_USERVM;
if (VirtualMachine.Type.DomainRouter.equals(vm.getType())) {
alertType = AlertManager.ALERT_TYPE_DOMAIN_ROUTER;
} else if (VirtualMachine.Type.ConsoleProxy.equals(vm.getType())) {
alertType = AlertManager.ALERT_TYPE_CONSOLE_PROXY;
}
Boolean alive = null;
if (work.getStep() == Step.Investigating) {
if (vm.getHostId() == null || vm.getHostId() != work.getHostId()) {
s_logger.info("VM " + vm.toString() + " is now no longer on host " + work.getHostId());
if (vm.getState() == State.Starting && vm.getUpdated() == work.getUpdateTime()) {
_itMgr.stateTransitTo(vm, Event.AgentReportStopped, null);
}
return null;
}
Enumeration<Investigator> en = _investigators.enumeration();
Investigator investigator = null;
while (en.hasMoreElements()) {
investigator = en.nextElement();
alive = investigator.isVmAlive(vm, host);
if (alive != null) {
s_logger.debug(
investigator.getName() + " found VM " + vm.getName() + "to be alive? " + alive);
break;
}
}
if (alive != null && alive) {
s_logger.debug("VM " + vm.getName() + " is found to be alive by " + investigator.getName());
if (host.getStatus() == Status.Up) {
compareState(vm, new AgentVmInfo(vm.getInstanceName(), mgr, State.Running), false);
return null;
} else {
s_logger.debug("Rescheduling because the host is not up but the vm is alive");
return (System.currentTimeMillis() >> 10) + _investigateRetryInterval;
}
}
boolean fenced = false;
if (alive == null || !alive) {
fenced = true;
s_logger.debug("Fencing off VM that we don't know the state of");
Enumeration<FenceBuilder> enfb = _fenceBuilders.enumeration();
while (enfb.hasMoreElements()) {
final FenceBuilder fb = enfb.nextElement();
Boolean result = fb.fenceOff(vm, host);
if (result != null && !result) {
fenced = false;
}
}
}
if (alive == null && !fenced) {
s_logger.debug("We were unable to fence off the VM " + vm.toString());
_alertMgr.sendAlert(
alertType,
vm.getDataCenterId(),
vm.getPodId(),
"Unable to restart " + vm.getName() + " which was running on host " + hostDesc,
"Insufficient capacity to restart VM, name: "
+ vm.getName()
+ ", id: "
+ vmId
+ " which was running on host "
+ hostDesc);
return (System.currentTimeMillis() >> 10) + _restartRetryInterval;
}
mgr.completeStopCommand(vm);
work.setStep(Step.Scheduled);
_haDao.update(work.getId(), work);
}
// send an alert for VMs that stop unexpectedly
_alertMgr.sendAlert(
alertType,
vm.getDataCenterId(),
vm.getPodId(),
"VM (name: "
+ vm.getName()
+ ", id: "
+ vmId
+ ") stopped unexpectedly on host "
+ hostDesc,
"Virtual Machine "
+ vm.getName()
+ " (id: "
+ vm.getId()
+ ") running on host ["
+ hostDesc
+ "] stopped unexpectedly.");
vm = mgr.get(vm.getId());
if (!_forceHA && !vm.isHaEnabled()) {
if (s_logger.isDebugEnabled()) {
s_logger.debug("VM is not HA enabled so we're done.");
}
return null; // VM doesn't require HA
}
if (!_storageMgr.canVmRestartOnAnotherServer(vm.getId())) {
if (s_logger.isDebugEnabled()) {
s_logger.debug("VM can not restart on another server.");
}
return null;
}
if (work.getTimesTried() > _maxRetries) {
s_logger.warn("Retried to max times so deleting: " + vmId);
return null;
}
try {
VMInstanceVO started = mgr.start(vm.getId(), 0);
if (started != null) {
s_logger.info("VM is now restarted: " + vmId + " on " + started.getHostId());
return null;
}
if (s_logger.isDebugEnabled()) {
s_logger.debug(
"Rescheduling VM " + vm.toString() + " to try again in " + _restartRetryInterval);
}
vm = mgr.get(vm.getId());
work.setUpdateTime(vm.getUpdated());
work.setPreviousState(vm.getState());
return (System.currentTimeMillis() >> 10) + _restartRetryInterval;
} catch (final InsufficientCapacityException e) {
s_logger.warn("Unable to restart " + vm.toString() + " due to " + e.getMessage());
_alertMgr.sendAlert(
alertType,
vm.getDataCenterId(),
vm.getPodId(),
"Unable to restart " + vm.getName() + " which was running on host " + hostDesc,
"Insufficient capacity to restart VM, name: "
+ vm.getName()
+ ", id: "
+ vmId
+ " which was running on host "
+ hostDesc);
return null;
} catch (final StorageUnavailableException e) {
s_logger.warn("Unable to restart " + vm.toString() + " due to " + e.getMessage());
_alertMgr.sendAlert(
alertType,
vm.getDataCenterId(),
vm.getPodId(),
"Unable to restart " + vm.getName() + " which was running on host " + hostDesc,
"The Storage is unavailable for trying to restart VM, name: "
+ vm.getName()
+ ", id: "
+ vmId
+ " which was running on host "
+ hostDesc);
return null;
} catch (ConcurrentOperationException e) {
s_logger.warn("Unable to restart " + vm.toString() + " due to " + e.getMessage());
_alertMgr.sendAlert(
alertType,
vm.getDataCenterId(),
vm.getPodId(),
"Unable to restart " + vm.getName() + " which was running on host " + hostDesc,
"The Storage is unavailable for trying to restart VM, name: "
+ vm.getName()
+ ", id: "
+ vmId
+ " which was running on host "
+ hostDesc);
return null;
} catch (ExecutionException e) {
s_logger.warn("Unable to restart " + vm.toString() + " due to " + e.getMessage());
_alertMgr.sendAlert(
alertType,
vm.getDataCenterId(),
vm.getPodId(),
"Unable to restart " + vm.getName() + " which was running on host " + hostDesc,
"The Storage is unavailable for trying to restart VM, name: "
+ vm.getName()
+ ", id: "
+ vmId
+ " which was running on host "
+ hostDesc);
return null;
}
}