Examples of com.cloud.exception.StorageUnavailableException

com.cloud.exception.StorageUnavailableException
If the cause is due to storage pool unavailable, calling problem with.

            }
        }


        if (pool == null) {
            s_logger.info(msg);
            throw new StorageUnavailableException(msg, -1);
        }


        VolumeInfo vol = volFactory.getVolume(volume.getId());
        DataStore store = dataStoreMgr.getDataStore(pool.getId(), DataStoreRole.Primary);
        SnapshotInfo snapInfo = snapshotFactory.getSnapshot(snapshot.getId(), DataStoreRole.Image);

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        AsyncCallFuture<VolumeApiResult> future = volService.copyVolume(vol, (DataStore)destPool);
        try {
            VolumeApiResult result = future.get();
            if (result.isFailed()) {
                s_logger.error("migrate volume failed:" + result.getResult());
                throw new StorageUnavailableException("migrate volume failed: " + result.getResult(), destPool.getId());
            }
            return result.getVolume();
        } catch (InterruptedException e) {
            s_logger.debug("migrate volume failed", e);
            return null;

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                    }
                }
            } else {
                if (vol.getPoolId() == null) {
                    throw new StorageUnavailableException("Volume has no pool associate and also no storage pool assigned in DeployDestination, Unable to create " + vol,
                            Volume.class, vol.getId());
                }
                if (s_logger.isDebugEnabled()) {
                    s_logger.debug("No need to recreate the volume: " + vol + ", since it already has a pool assigned: " + vol.getPoolId() + ", adding disk to VM");
                }

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                    if (result.getResult().contains("request template reload") && (i == 0)) {
                        s_logger.debug("Retry template re-deploy for vmware");
                        continue;
                    } else {
                        s_logger.debug("Unable to create " + newVol + ":" + result.getResult());
                        throw new StorageUnavailableException("Unable to create " + newVol + ":" + result.getResult(), destPool.getId());
                    }
                }


                StoragePoolVO storagePool = _storagePoolDao.findById(destPool.getId());


                if (storagePool.isManaged()) {
                    long hostId = vm.getVirtualMachine().getHostId();
                    Host host = _hostDao.findById(hostId);


                    volService.connectVolumeToHost(volFactory.getVolume(newVol.getId()), host, destPool);
                }


                newVol = _volsDao.findById(newVol.getId());
                break; //break out of template-redeploy retry loop
            } catch (InterruptedException e) {
                s_logger.error("Unable to create " + newVol, e);
                throw new StorageUnavailableException("Unable to create " + newVol + ":" + e.toString(), destPool.getId());
            } catch (ExecutionException e) {
                s_logger.error("Unable to create " + newVol, e);
                throw new StorageUnavailableException("Unable to create " + newVol + ":" + e.toString(), destPool.getId());
            }
        }


        return new Pair<VolumeVO, DataStore>(newVol, destPool);
    }

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        long tmpltId = template.getId();
        long dstZoneId = dstZone.getId();
        // find all eligible image stores for the destination zone
        List<DataStore> dstSecStores = this._dataStoreMgr.getImageStoresByScope(new ZoneScope(dstZoneId));
        if (dstSecStores == null || dstSecStores.isEmpty()) {
            throw new StorageUnavailableException("Destination zone is not ready, no image store associated", DataCenter.class, dstZone.getId());
        }
        AccountVO account = _accountDao.findById(template.getAccountId());
        // find the size of the template to be copied
        TemplateDataStoreVO srcTmpltStore = this._tmplStoreDao.findByStoreTemplate(srcSecStore.getId(), tmpltId);

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        if (template.getHypervisorType() != null && template.getHypervisorType() != HypervisorType.BareMetal) {
            // check if we have available pools for vm deployment
            long availablePools = _storagePoolDao.countPoolsByStatus(StoragePoolStatus.Up);
            if (availablePools < 1) {
                throw new StorageUnavailableException("There are no available pools in the UP state for vm deployment", -1);
            }
        }


        if (template.getTemplateType().equals(TemplateType.SYSTEM)) {
            throw new InvalidParameterValueException(

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    public boolean copy(long userId, VMTemplateVO template, HostVO srcSecHost, DataCenterVO srcZone, DataCenterVO dstZone) throws StorageUnavailableException, ResourceAllocationException {
      List<HostVO> dstSecHosts = _ssvmMgr.listSecondaryStorageHostsInOneZone(dstZone.getId());
      long tmpltId = template.getId();
        long dstZoneId = dstZone.getId();
      if (dstSecHosts == null || dstSecHosts.isEmpty() ) {
        throw new StorageUnavailableException("Destination zone is not ready", DataCenter.class, dstZone.getId());
      }
        AccountVO account = _accountDao.findById(template.getAccountId());
        _resourceLimitMgr.checkResourceLimit(account, ResourceType.template);
               
        // Event details

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        // if pool is in maintenance and it is the ONLY pool available; reject
        List<VolumeVO> rootVolForGivenVm = _volsDao.findByInstanceAndType(vm.getId(), Type.ROOT);
        if (rootVolForGivenVm != null && rootVolForGivenVm.size() > 0) {
            boolean isPoolAvailable = isPoolAvailable(rootVolForGivenVm.get(0).getPoolId());
            if (!isPoolAvailable) {
                throw new StorageUnavailableException("Can not share " + vm, rootVolForGivenVm.get(0).getPoolId());
            }
        }


        // this check is done for maintenance mode for primary storage
        // if any one of the volume is unusable, we return false

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        ModifyStoragePoolCommand cmd = new ModifyStoragePoolCommand(true, pool);
        final Answer answer = _agentMgr.easySend(hostId, cmd);


        if (answer == null) {
            throw new StorageUnavailableException("Unable to get an answer to the modify storage pool command", pool.getId());
        }


        if (!answer.getResult()) {
            String msg = "Add host failed due to ModifyStoragePoolCommand failed" + answer.getDetails();
            _alertMgr.sendAlert(AlertManager.ALERT_TYPE_HOST, pool.getDataCenterId(), pool.getPodId(), msg, msg);
            throw new StorageUnavailableException("Unable establish connection from storage head to storage pool " + pool.getId() + " due to " + answer.getDetails(), pool.getId());
        }


        assert (answer instanceof ModifyStoragePoolAnswer) : "Well, now why won't you actually return the ModifyStoragePoolAnswer when it's ModifyStoragePoolCommand? Pool=" + pool.getId() + "Host=" + hostId;
        ModifyStoragePoolAnswer mspAnswer = (ModifyStoragePoolAnswer) answer;

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        if (hostIdsToAvoid != null) {
            hostIds.removeAll(hostIdsToAvoid);
        }
        if (hostIds == null || hostIds.isEmpty()) {
            throw new StorageUnavailableException("Unable to send command to the pool " + pool.getId() + " due to there is no enabled hosts up in this cluster", pool.getId());
        }
        for (Long hostId : hostIds) {
            try {
                List<Answer> answers = new ArrayList<Answer>();
                Command[] cmdArray = cmds.toCommands();
                for (Command cmd : cmdArray) {
                    long targetHostId = _hvGuruMgr.getGuruProcessedCommandTargetHost(hostId, cmd);


                    answers.add(_agentMgr.send(targetHostId, cmd));
                }
                return new Pair<Long, Answer[]>(hostId, answers.toArray(new Answer[answers.size()]));
            } catch (AgentUnavailableException e) {
                s_logger.debug("Unable to send storage pool command to " + pool + " via " + hostId, e);
            } catch (OperationTimedoutException e) {
                s_logger.debug("Unable to send storage pool command to " + pool + " via " + hostId, e);
            }
        }


        throw new StorageUnavailableException("Unable to send command to the pool ", pool.getId());
    }

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Related Classes of com.cloud.exception.StorageUnavailableException

com.cloud.storage.StorageManagerImpl

com.cloud.storage.VolumeManagerImpl

com.cloud.template.TemplateManagerImpl

com.cloud.vm.UserVmManagerImpl

org.apache.cloudstack.engine.orchestration.VolumeOrchestrator

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