Examples of com.cloud.exception.StorageUnavailableException

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


        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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            s_logger.error(msg);
            throw new InvalidParameterValueException(msg);
        }


        if (primaryStorage.getStatus().equals(StoragePoolStatus.Up) || primaryStorage.getStatus().equals(StoragePoolStatus.PrepareForMaintenance)) {
            throw new StorageUnavailableException("Primary storage with id " + primaryStorageId
                    + " is not ready to complete migration, as the status is:" + primaryStorage.getStatus().toString(), primaryStorageId);
        }


        DataStoreProvider provider = dataStoreProviderMgr.getDataStoreProvider(primaryStorage.getStorageProviderName());
        DataStoreLifeCycle lifeCycle = provider.getDataStoreLifeCycle();

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        long tmpltId = template.getId();
        long dstZoneId = dstZone.getId();
        // find all eligible image stores for the destination zone
        List<DataStore> dstSecStores = _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 = _tmplStoreDao.findByStoreTemplate(srcSecStore.getId(), tmpltId);

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        }


        if (pool == null) {
            String msg = "There are no available storage pools to store the volume in";
            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);
            throw new StorageUnavailableException("migrate vlume failed:" + e.toString(), destPool.getId());
        } catch (ExecutionException e) {
            s_logger.debug("migrate volume failed", e);
            throw new StorageUnavailableException("migrate vlume failed:" + e.toString(), destPool.getId());
        }
    }

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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

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                        continue;
                    }
                    else {
                        s_logger.debug("Unable to create "
                                + newVol + ":" + result.getResult());
                        throw new StorageUnavailableException("Unable to create "
                                + newVol + ":" + result.getResult(), destPool.getId());
                    }
                }
                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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        // 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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        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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            s_logger.error(msg);
            throw new InvalidParameterValueException(msg);
        }


        if (primaryStorage.getStatus().equals(StoragePoolStatus.Up) || primaryStorage.getStatus().equals(StoragePoolStatus.PrepareForMaintenance)) {
            throw new StorageUnavailableException("Primary storage with id " + primaryStorageId
                    + " is not ready to complete migration, as the status is:" + primaryStorage.getStatus().toString(), primaryStorageId);
        }


        DataStoreProvider provider = dataStoreProviderMgr.getDataStoreProvider(primaryStorage.getStorageProviderName());
        DataStoreLifeCycle lifeCycle = provider.getDataStoreLifeCycle();

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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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